* [trace events] WARNING: CPU: 0 PID: 91 at kernel/sched/core.c:7253 __might_sleep()
@ 2014-10-08 10:07 Fengguang Wu
2014-10-08 10:41 ` Peter Zijlstra
0 siblings, 1 reply; 15+ messages in thread
From: Fengguang Wu @ 2014-10-08 10:07 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 7501 bytes --]
Hi Peter and Steven,
This time the debug patch hits the event_trace_self_tests.
git://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git sched/wait
commit 2f85d1824897a3fe2c0d726946f91e0e1f0e0eac
Author: Peter Zijlstra <peterz@infradead.org>
AuthorDate: Wed Sep 24 10:18:55 2014 +0200
Commit: Peter Zijlstra <peterz@infradead.org>
CommitDate: Tue Oct 7 19:09:07 2014 +0200
sched: Debug nested sleeps
Validate we call might_sleep() with TASK_RUNNING, which catches places
where we nest blocking primitives, eg. mutex usage in a wait loop.
Since all blocking is arranged through task_struct::state, nesting
this will cause the inner primitive to set TASK_RUNNING and the outer
will thus not block.
Another observed problem is calling a blocking function from
schedule()->sched_submit_work()->blk_schedule_flush_plug() which will
then destroy the task state for the actual __schedule() call that
comes after it.
Cc: torvalds(a)linux-foundation.org
Cc: tglx(a)linutronix.de
Cc: ilya.dryomov(a)inktank.com
Cc: umgwanakikbuti(a)gmail.com
Cc: mingo(a)kernel.org
Cc: oleg(a)redhat.com
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20140924082242.591637616(a)infradead.org
+------------------------------------------------+------------+------------+------------+
| | bd4298ff83 | 2f85d18248 | ce637ed077 |
+------------------------------------------------+------------+------------+------------+
| boot_successes | 55 | 0 | 0 |
| boot_failures | 5 | 20 | 13 |
| BUG:kernel_boot_hang | 5 | 20 | 13 |
| Initramfs_unpacking_failed | 1 | 0 | 1 |
| WARNING:at_kernel/sched/core.c:__might_sleep() | 0 | 19 | 12 |
| backtrace:do_exit | 0 | 19 | 12 |
| WARNING:at_kernel/sched/core.c:__might_sleep | 0 | 0 | 1 |
+------------------------------------------------+------------+------------+------------+
[ 8.846797] Testing event thermal_apic_exit: OK
[ 8.852322] Testing event thermal_apic_entry:
[ 8.866922] ------------[ cut here ]------------
[ 8.867644] WARNING: CPU: 0 PID: 91 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 8.869031] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff8d79b511>] event_test_thread+0x48/0x93
[ 8.870533] Modules linked in:
[ 8.870979] CPU: 0 PID: 91 Comm: test-events Not tainted 3.17.0-rc7-00109-g2f85d18 #37
[ 8.872061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 8.873428] 0000000000000000 ffff880010ec3c80 ffffffff8c696943 ffff880010ec3cb8
[ 8.874503] ffffffff8be7cae5 ffffffff8bead236 0000000000000001 ffff88001161fa01
[ 8.888390] 0000000000000001 0000000000000000 ffff880010ec3d20 ffffffff8be7cb46
[ 8.890628] Call Trace:
[ 8.890978] [<ffffffff8c696943>] dump_stack+0x19/0x1b
[ 8.891689] [<ffffffff8be7cae5>] warn_slowpath_common+0x8f/0xa8
[ 8.892535] [<ffffffff8bead236>] ? __might_sleep+0x9a/0x378
[ 8.893307] [<ffffffff8be7cb46>] warn_slowpath_fmt+0x48/0x50
[ 8.894083] [<ffffffff8be0dd55>] ? sched_clock+0x9/0xd
[ 8.894797] [<ffffffff8d79b511>] ? event_test_thread+0x48/0x93
[ 8.895602] [<ffffffff8d79b511>] ? event_test_thread+0x48/0x93
[ 8.896421] [<ffffffff8bead236>] __might_sleep+0x9a/0x378
[ 8.897164] [<ffffffff8c6a0227>] down_read+0x26/0x98
[ 8.897855] [<ffffffff8be8f503>] exit_signals+0x27/0x1c2
[ 8.898598] [<ffffffff8be7fedd>] do_exit+0x193/0x10bd
[ 8.899298] [<ffffffff8bfd1969>] ? kfree+0x4a0/0x4d7
[ 8.900028] [<ffffffff8d79b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 8.900946] [<ffffffff8d79b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 8.914871] [<ffffffff8bea4b65>] kthread+0x156/0x156
[ 8.915571] [<ffffffff8c69c0f8>] ? wait_for_common+0x3e/0x224
[ 8.916381] [<ffffffff8bea4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 8.917203] [<ffffffff8c6a353a>] ret_from_fork+0x7a/0xb0
[ 8.917937] [<ffffffff8bea4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 8.918800] ---[ end trace 14d02ef17adbc114 ]---
[ 8.919536] OK
git bisect start ce637ed077f345cd912d4d3ba7cc2ff922ad0cbc bfe01a5ba2490f299e1d2d5508cbbbadd897bbe9 --
git bisect bad 55cfb58b0de20ed2864d9f128e0a35314b4a6fa8 # 02:11 0- 2 Merge 'peterz-queue/sched/wait' into devel-lkp-hsx01-x86_64-201410080144
git bisect good 4ebe651c04a7ee754cc07bd82a81a4519f645243 # 02:41 20+ 0 Merge 'peterz-queue/perf/core' into devel-lkp-hsx01-x86_64-201410080144
git bisect good b5132b5a164b967e42f12c5c10b93c61387a56a4 # 03:07 20+ 2 Merge 'peterz-queue/sched/core' into devel-lkp-hsx01-x86_64-201410080144
git bisect good 8acd91e8620836a56ff62028ed28ba629f2881a0 # 03:22 20+ 0 locking/lockdep: Revert qrwlock recusive stuff
git bisect good ef46a17783597bbf8548a72aca7c055fe399b104 # 03:37 20+ 2 wait: Add might_sleep()
git bisect good 9d49c4f39b5b468759d32882a6bfa3634087cef1 # 03:49 20+ 1 smp: Correctly deal with nested sleeps
git bisect good bd4298ff83dda02d55c0cbb40f4ebec4f45f6c54 # 03:57 20+ 0 net: Clean up sk_wait_event() vs might_sleep()
git bisect bad 2e7a006c636c4884b38d6fd01cca64063493ff4b # 04:01 0- 20 sched: Exclude cond_resched() from nested sleep test
git bisect bad 2f85d1824897a3fe2c0d726946f91e0e1f0e0eac # 04:06 0- 19 sched: Debug nested sleeps
# first bad commit: [2f85d1824897a3fe2c0d726946f91e0e1f0e0eac] sched: Debug nested sleeps
git bisect good bd4298ff83dda02d55c0cbb40f4ebec4f45f6c54 # 04:12 60+ 5 net: Clean up sk_wait_event() vs might_sleep()
git bisect bad ce637ed077f345cd912d4d3ba7cc2ff922ad0cbc # 04:13 0- 13 0day head guard for 'devel-lkp-hsx01-x86_64-201410080144'
git bisect good bfe01a5ba2490f299e1d2d5508cbbbadd897bbe9 # 04:16 60+ 2 Linux 3.17
git bisect good c14356d5188f5e4f438d5bdfdea87a02dc56c84d # 04:33 60+ 3 Add linux-next specific files for 20141007
This script may reproduce the error.
----------------------------------------------------------------------------
#!/bin/bash
kernel=$1
initrd=yocto-minimal-x86_64.cgz
wget --no-clobber https://github.com/fengguang/reproduce-kernel-bug/raw/master/initrd/$initrd
kvm=(
qemu-system-x86_64
-cpu kvm64
-enable-kvm
-kernel $kernel
-initrd $initrd
-m 320
-smp 1
-net nic,vlan=1,model=e1000
-net user,vlan=1
-boot order=nc
-no-reboot
-watchdog i6300esb
-rtc base=localtime
-serial stdio
-display none
-monitor null
)
append=(
hung_task_panic=1
earlyprintk=ttyS0,115200
debug
apic=debug
sysrq_always_enabled
rcupdate.rcu_cpu_stall_timeout=100
panic=-1
softlockup_panic=1
nmi_watchdog=panic
oops=panic
load_ramdisk=2
prompt_ramdisk=0
console=ttyS0,115200
console=tty0
vga=normal
root=/dev/ram0
rw
drbd.minor_count=8
)
"${kvm[@]}" --append "${append[*]}"
----------------------------------------------------------------------------
Thanks,
Fengguang
[-- Attachment #2: 3.17.0-rc7-00109-g2f85d1837 --]
[-- Type: text/plain, Size: 1147317 bytes --]
early console in setup code
early console in decompress_kernel
KASLR using RDTSC...
Decompressing Linux... Parsing ELF... Performing relocations... done.
Booting the kernel.
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.17.0-rc7-00109-g2f85d18 (kbuild@lkp-hsx01) (gcc version 4.9.1 (Debian 4.9.1-11) ) #37 PREEMPT Wed Oct 8 04:03:49 CST 2014
[ 0.000000] Command line: hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-ha0-1008/linux-devel:devel-lkp-hsx01-x86_64-201410080144:2f85d1824897a3fe2c0d726946f91e0e1f0e0eac:bisect-linux-5/.vmlinuz-2f85d1824897a3fe2c0d726946f91e0e1f0e0eac-20141008040436-16-ivb41 branch=linux-devel/devel-lkp-hsx01-x86_64-201410080144 BOOT_IMAGE=/kernel/x86_64-randconfig-ha0-1008/2f85d1824897a3fe2c0d726946f91e0e1f0e0eac/vmlinuz-3.17.0-rc7-00109-g2f85d18 drbd.minor_count=8
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000013fdffff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000013fe0000-0x0000000013ffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
[ 0.000000] bootconsole [earlyser0] enabled
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 2.8 present.
[ 0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 0.000000] Hypervisor detected: KVM
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] e820: last_pfn = 0x13fe0 max_arch_pfn = 0x400000000
[ 0.000000] Scan for SMP in [mem 0x00000000-0x000003ff]
[ 0.000000] Scan for SMP in [mem 0x0009fc00-0x0009ffff]
[ 0.000000] Scan for SMP in [mem 0x000f0000-0x000fffff]
[ 0.000000] found SMP MP-table at [mem 0x000f0ed0-0x000f0edf] mapped at [ffff8800000f0ed0]
[ 0.000000] mpc: f0ee0-f0fb0
[ 0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576
[ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[ 0.000000] [mem 0x00000000-0x000fffff] page 4k
[ 0.000000] BRK [0x08a92000, 0x08a92fff] PGTABLE
[ 0.000000] BRK [0x08a93000, 0x08a93fff] PGTABLE
[ 0.000000] BRK [0x08a94000, 0x08a94fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x13a00000-0x13bfffff]
[ 0.000000] [mem 0x13a00000-0x13bfffff] page 4k
[ 0.000000] BRK [0x08a95000, 0x08a95fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x10000000-0x139fffff]
[ 0.000000] [mem 0x10000000-0x139fffff] page 4k
[ 0.000000] BRK [0x08a96000, 0x08a96fff] PGTABLE
[ 0.000000] BRK [0x08a97000, 0x08a97fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x00100000-0x0fffffff]
[ 0.000000] [mem 0x00100000-0x0fffffff] page 4k
[ 0.000000] init_memory_mapping: [mem 0x13c00000-0x13fdffff]
[ 0.000000] [mem 0x13c00000-0x13fdffff] page 4k
[ 0.000000] RAMDISK: [mem 0x13cce000-0x13fd7fff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000F0CF0 000014 (v00 BOCHS )
[ 0.000000] ACPI: RSDT 0x0000000013FE1854 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACP 0x0000000013FE0B37 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001)
[ 0.000000] ACPI: DSDT 0x0000000013FE0040 000AF7 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACS 0x0000000013FE0000 000040
[ 0.000000] ACPI: SSDT 0x0000000013FE0BAB 000BF9 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: APIC 0x0000000013FE17A4 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)
[ 0.000000] ACPI: HPET 0x0000000013FE181C 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] mapped APIC to ffffffffff5fc000 ( fee00000)
[ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000000] kvm-clock: cpu 0, msr 0:13fdf001, primary cpu clock
[ 0.000000] [ffffea0000000000-ffffea00005fffff] PMD -> [ffff880012c00000-ffff8800131fffff] on node 0
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x00001000-0x00ffffff]
[ 0.000000] DMA32 [mem 0x01000000-0xffffffff]
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00001000-0x0009efff]
[ 0.000000] node 0: [mem 0x00100000-0x13fdffff]
[ 0.000000] On node 0 totalpages: 81790
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 21 pages reserved
[ 0.000000] DMA zone: 3998 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 1216 pages used for memmap
[ 0.000000] DMA32 zone: 77792 pages, LIFO batch:15
[ 0.000000] ACPI: PM-Timer IO Port: 0x608
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] mapped APIC to ffffffffff5fc000 ( fee00000)
[ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04
[ 0.000000] ACPI: IRQ5 used by override.
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] ACPI: IRQ10 used by override.
[ 0.000000] ACPI: IRQ11 used by override.
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] mapped IOAPIC to ffffffffff5fb000 (fec00000)
[ 0.000000] KVM setup async PF for cpu 0
[ 0.000000] kvm-stealtime: cpu 0, msr 7431b00
[ 0.000000] e820: [mem 0x14000000-0xfeffbfff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on KVM
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 80489
[ 0.000000] Kernel command line: hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-ha0-1008/linux-devel:devel-lkp-hsx01-x86_64-201410080144:2f85d1824897a3fe2c0d726946f91e0e1f0e0eac:bisect-linux-5/.vmlinuz-2f85d1824897a3fe2c0d726946f91e0e1f0e0eac-20141008040436-16-ivb41 branch=linux-devel/devel-lkp-hsx01-x86_64-201410080144 BOOT_IMAGE=/kernel/x86_64-randconfig-ha0-1008/2f85d1824897a3fe2c0d726946f91e0e1f0e0eac/vmlinuz-3.17.0-rc7-00109-g2f85d18 drbd.minor_count=8
[ 0.000000] sysrq: sysrq always enabled.
[ 0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.000000] Memory: 274736K/327160K available (8854K kernel code, 7643K rwdata, 6156K rodata, 1148K init, 14312K bss, 52424K reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] NR_IRQS:4352 nr_irqs:256 0
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.17.0-rc7-00109-g2f85d18 (kbuild@lkp-hsx01) (gcc version 4.9.1 (Debian 4.9.1-11) ) #37 PREEMPT Wed Oct 8 04:03:49 CST 2014
[ 0.000000] Command line: hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-ha0-1008/linux-devel:devel-lkp-hsx01-x86_64-201410080144:2f85d1824897a3fe2c0d726946f91e0e1f0e0eac:bisect-linux-5/.vmlinuz-2f85d1824897a3fe2c0d726946f91e0e1f0e0eac-20141008040436-16-ivb41 branch=linux-devel/devel-lkp-hsx01-x86_64-201410080144 BOOT_IMAGE=/kernel/x86_64-randconfig-ha0-1008/2f85d1824897a3fe2c0d726946f91e0e1f0e0eac/vmlinuz-3.17.0-rc7-00109-g2f85d18 drbd.minor_count=8
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x0000000013fdffff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000013fe0000-0x0000000013ffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
[ 0.000000] bootconsole [earlyser0] enabled
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 2.8 present.
[ 0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 0.000000] Hypervisor detected: KVM
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] e820: last_pfn = 0x13fe0 max_arch_pfn = 0x400000000
[ 0.000000] Scan for SMP in [mem 0x00000000-0x000003ff]
[ 0.000000] Scan for SMP in [mem 0x0009fc00-0x0009ffff]
[ 0.000000] Scan for SMP in [mem 0x000f0000-0x000fffff]
[ 0.000000] found SMP MP-table at [mem 0x000f0ed0-0x000f0edf] mapped at [ffff8800000f0ed0]
[ 0.000000] mpc: f0ee0-f0fb0
[ 0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576
[ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[ 0.000000] [mem 0x00000000-0x000fffff] page 4k
[ 0.000000] BRK [0x08a92000, 0x08a92fff] PGTABLE
[ 0.000000] BRK [0x08a93000, 0x08a93fff] PGTABLE
[ 0.000000] BRK [0x08a94000, 0x08a94fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x13a00000-0x13bfffff]
[ 0.000000] [mem 0x13a00000-0x13bfffff] page 4k
[ 0.000000] BRK [0x08a95000, 0x08a95fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x10000000-0x139fffff]
[ 0.000000] [mem 0x10000000-0x139fffff] page 4k
[ 0.000000] BRK [0x08a96000, 0x08a96fff] PGTABLE
[ 0.000000] BRK [0x08a97000, 0x08a97fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x00100000-0x0fffffff]
[ 0.000000] [mem 0x00100000-0x0fffffff] page 4k
[ 0.000000] init_memory_mapping: [mem 0x13c00000-0x13fdffff]
[ 0.000000] [mem 0x13c00000-0x13fdffff] page 4k
[ 0.000000] RAMDISK: [mem 0x13cce000-0x13fd7fff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000F0CF0 000014 (v00 BOCHS )
[ 0.000000] ACPI: RSDT 0x0000000013FE1854 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACP 0x0000000013FE0B37 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001)
[ 0.000000] ACPI: DSDT 0x0000000013FE0040 000AF7 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACS 0x0000000013FE0000 000040
[ 0.000000] ACPI: SSDT 0x0000000013FE0BAB 000BF9 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: APIC 0x0000000013FE17A4 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)
[ 0.000000] ACPI: HPET 0x0000000013FE181C 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] mapped APIC to ffffffffff5fc000 ( fee00000)
[ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000000] kvm-clock: cpu 0, msr 0:13fdf001, primary cpu clock
[ 0.000000] [ffffea0000000000-ffffea00005fffff] PMD -> [ffff880012c00000-ffff8800131fffff] on node 0
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x00001000-0x00ffffff]
[ 0.000000] DMA32 [mem 0x01000000-0xffffffff]
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00001000-0x0009efff]
[ 0.000000] node 0: [mem 0x00100000-0x13fdffff]
[ 0.000000] On node 0 totalpages: 81790
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 21 pages reserved
[ 0.000000] DMA zone: 3998 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 1216 pages used for memmap
[ 0.000000] DMA32 zone: 77792 pages, LIFO batch:15
[ 0.000000] ACPI: PM-Timer IO Port: 0x608
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] mapped APIC to ffffffffff5fc000 ( fee00000)
[ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 00, APIC ID 0, APIC INT 02
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 05, APIC ID 0, APIC INT 05
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 09, APIC ID 0, APIC INT 09
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0a, APIC ID 0, APIC INT 0a
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[ 0.000000] Int: type 0, pol 1, trig 3, bus 00, IRQ 0b, APIC ID 0, APIC INT 0b
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 01, APIC ID 0, APIC INT 01
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 03, APIC ID 0, APIC INT 03
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 04
[ 0.000000] ACPI: IRQ5 used by override.
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 06, APIC ID 0, APIC INT 06
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 07, APIC ID 0, APIC INT 07
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 08, APIC ID 0, APIC INT 08
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] ACPI: IRQ10 used by override.
[ 0.000000] ACPI: IRQ11 used by override.
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0c
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0d, APIC ID 0, APIC INT 0d
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0e, APIC ID 0, APIC INT 0e
[ 0.000000] Int: type 0, pol 0, trig 0, bus 00, IRQ 0f, APIC ID 0, APIC INT 0f
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] mapped IOAPIC to ffffffffff5fb000 (fec00000)
[ 0.000000] KVM setup async PF for cpu 0
[ 0.000000] kvm-stealtime: cpu 0, msr 7431b00
[ 0.000000] e820: [mem 0x14000000-0xfeffbfff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on KVM
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 80489
[ 0.000000] Kernel command line: hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-ha0-1008/linux-devel:devel-lkp-hsx01-x86_64-201410080144:2f85d1824897a3fe2c0d726946f91e0e1f0e0eac:bisect-linux-5/.vmlinuz-2f85d1824897a3fe2c0d726946f91e0e1f0e0eac-20141008040436-16-ivb41 branch=linux-devel/devel-lkp-hsx01-x86_64-201410080144 BOOT_IMAGE=/kernel/x86_64-randconfig-ha0-1008/2f85d1824897a3fe2c0d726946f91e0e1f0e0eac/vmlinuz-3.17.0-rc7-00109-g2f85d18 drbd.minor_count=8
[ 0.000000] sysrq: sysrq always enabled.
[ 0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.000000] Memory: 274736K/327160K available (8854K kernel code, 7643K rwdata, 6156K rodata, 1148K init, 14312K bss, 52424K reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] NR_IRQS:4352 nr_irqs:256 0
[ 0.000000] console [ttyS0] enabled
[ 0.000000] console [ttyS0] enabled
[ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 0.000000] ... MAX_LOCK_DEPTH: 48
[ 0.000000] ... MAX_LOCK_DEPTH: 48
[ 0.000000] ... MAX_LOCKDEP_KEYS: 8191
[ 0.000000] ... MAX_LOCKDEP_KEYS: 8191
[ 0.000000] ... CLASSHASH_SIZE: 4096
[ 0.000000] ... CLASSHASH_SIZE: 4096
[ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768
[ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768
[ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536
[ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536
[ 0.000000] ... CHAINHASH_SIZE: 32768
[ 0.000000] ... CHAINHASH_SIZE: 32768
[ 0.000000] memory used by lock dependency info: 8671 kB
[ 0.000000] memory used by lock dependency info: 8671 kB
[ 0.000000] per task-struct memory footprint: 2688 bytes
[ 0.000000] per task-struct memory footprint: 2688 bytes
[ 0.000000] allocated 1572864 bytes of page_cgroup
[ 0.000000] allocated 1572864 bytes of page_cgroup
[ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[ 0.000000] hpet clockevent registered
[ 0.000000] hpet clockevent registered
[ 0.000000] tsc: Detected 2693.508 MHz processor
[ 0.000000] tsc: Detected 2693.508 MHz processor
[ 0.008000] Calibrating delay loop (skipped) preset value..
[ 0.008000] Calibrating delay loop (skipped) preset value.. 5387.01 BogoMIPS (lpj=10774032)
5387.01 BogoMIPS (lpj=10774032)
[ 0.012010] pid_max: default: 4096 minimum: 301
[ 0.012010] pid_max: default: 4096 minimum: 301
[ 0.013211] ACPI: Core revision 20140724
[ 0.013211] ACPI: Core revision 20140724
[ 0.028015] ACPI:
[ 0.028015] ACPI: All ACPI Tables successfully acquiredAll ACPI Tables successfully acquired
[ 0.029629] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes)
[ 0.029629] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes)
[ 0.032018] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes)
[ 0.032018] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes)
[ 0.035068] Initializing cgroup subsys memory
[ 0.035068] Initializing cgroup subsys memory
[ 0.036033] Initializing cgroup subsys freezer
[ 0.036033] Initializing cgroup subsys freezer
[ 0.037221] Initializing cgroup subsys net_cls
[ 0.037221] Initializing cgroup subsys net_cls
[ 0.038361] Initializing cgroup subsys perf_event
[ 0.038361] Initializing cgroup subsys perf_event
[ 0.040029] Initializing cgroup subsys net_prio
[ 0.040029] Initializing cgroup subsys net_prio
[ 0.041248] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[ 0.041248] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[ 0.041248] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[ 0.041248] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[ 0.044009] CPU:
[ 0.044009] CPU: Intel Intel Common KVM processorCommon KVM processor (fam: 0f, model: 06 (fam: 0f, model: 06, stepping: 01)
, stepping: 01)
[ 0.050662] ftrace: allocating 22690 entries in 89 pages
[ 0.050662] ftrace: allocating 22690 entries in 89 pages
[ 0.064154] Performance Events:
[ 0.064154] Performance Events: unsupported Netburst CPU model 6 unsupported Netburst CPU model 6 no PMU driver, software events only.
no PMU driver, software events only.
[ 0.068165] Testing tracer nop:
[ 0.068165] Testing tracer nop: PASSED
PASSED
[ 0.071630] NMI watchdog: disabled (cpu0): hardware events not enabled
[ 0.071630] NMI watchdog: disabled (cpu0): hardware events not enabled
[ 0.072125] Getting VERSION: 1050014
[ 0.072125] Getting VERSION: 1050014
[ 0.073019] Getting VERSION: 1050014
[ 0.073019] Getting VERSION: 1050014
[ 0.073909] Getting ID: 0
[ 0.073909] Getting ID: 0
[ 0.074594] Getting ID: ff000000
[ 0.074594] Getting ID: ff000000
[ 0.076016] Getting LVT0: 8700
[ 0.076016] Getting LVT0: 8700
[ 0.076812] Getting LVT1: 8400
[ 0.076812] Getting LVT1: 8400
[ 0.077635] enabled ExtINT on CPU#0
[ 0.077635] enabled ExtINT on CPU#0
[ 0.080321] ENABLING IO-APIC IRQs
[ 0.080321] ENABLING IO-APIC IRQs
[ 0.081228] init IO_APIC IRQs
[ 0.081228] init IO_APIC IRQs
[ 0.081957] apic 0 pin 0 not connected
[ 0.081957] apic 0 pin 0 not connected
[ 0.083015] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1)
[ 0.083015] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1)
[ 0.084085] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1)
[ 0.084085] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1)
[ 0.086100] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1)
[ 0.086100] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:1)
[ 0.088040] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1)
[ 0.088040] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:1)
[ 0.090056] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1)
[ 0.090056] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1)
[ 0.092038] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1)
[ 0.092038] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:1)
[ 0.094039] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1)
[ 0.094039] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1)
[ 0.096038] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1)
[ 0.096038] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1)
[ 0.098104] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1)
[ 0.098104] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1)
[ 0.100040] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1)
[ 0.100040] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1)
[ 0.102089] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1)
[ 0.102089] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:1)
[ 0.104040] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1)
[ 0.104040] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:1)
[ 0.108019] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1)
[ 0.108019] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1)
[ 0.110137] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1)
[ 0.110137] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:1)
[ 0.112040] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1)
[ 0.112040] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:1)
[ 0.114110] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1)
[ 0.114110] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:1)
[ 0.116036] apic 0 pin 16 not connected
[ 0.116036] apic 0 pin 16 not connected
[ 0.117046] apic 0 pin 17 not connected
[ 0.117046] apic 0 pin 17 not connected
[ 0.118048] apic 0 pin 18 not connected
[ 0.118048] apic 0 pin 18 not connected
[ 0.120006] apic 0 pin 19 not connected
[ 0.120006] apic 0 pin 19 not connected
[ 0.120999] apic 0 pin 20 not connected
[ 0.120999] apic 0 pin 20 not connected
[ 0.122830] apic 0 pin 21 not connected
[ 0.122830] apic 0 pin 21 not connected
[ 0.124007] apic 0 pin 22 not connected
[ 0.124007] apic 0 pin 22 not connected
[ 0.125026] apic 0 pin 23 not connected
[ 0.125026] apic 0 pin 23 not connected
[ 0.126187] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.126187] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.127942] Using local APIC timer interrupts.
[ 0.127942] calibrating APIC timer ...
[ 0.127942] Using local APIC timer interrupts.
[ 0.127942] calibrating APIC timer ...
[ 0.132000] ... lapic delta = 6250047
[ 0.132000] ... lapic delta = 6250047
[ 0.132000] ... PM-Timer delta = 357959
[ 0.132000] ... PM-Timer delta = 357959
[ 0.132000] ... PM-Timer result ok
[ 0.132000] ... PM-Timer result ok
[ 0.132000] ..... delta 6250047
[ 0.132000] ..... delta 6250047
[ 0.132000] ..... mult: 268437474
[ 0.132000] ..... mult: 268437474
[ 0.132000] ..... calibration result: 4000030
[ 0.132000] ..... calibration result: 4000030
[ 0.132000] ..... CPU clock speed is 2693.2179 MHz.
[ 0.132000] ..... CPU clock speed is 2693.2179 MHz.
[ 0.132000] ..... host bus clock speed is 1000.0030 MHz.
[ 0.132000] ..... host bus clock speed is 1000.0030 MHz.
[ 0.133532] devtmpfs: initialized
[ 0.133532] devtmpfs: initialized
[ 0.135879] Testing tracer function:
[ 0.135879] Testing tracer function: PASSED
PASSED
[ 0.554462] Testing dynamic ftrace:
[ 0.554462] Testing dynamic ftrace: PASSED
PASSED
[ 1.064302] Testing dynamic ftrace ops #1:
[ 1.064302] Testing dynamic ftrace ops #1: (1 0 1 0 0) (1 0 1 0 0) (1 1 2 0 0) (1 1 2 0 0) (2 1 3 0 64083) (2 1 3 0 64083) (2 2 4 0 64305) (2 2 4 0 64305) PASSED
PASSED
[ 1.916399] Testing dynamic ftrace ops #2:
[ 1.916399] Testing dynamic ftrace ops #2: (1 0 1 63890 0) (1 0 1 63890 0) (1 1 2 64016 0) (1 1 2 64016 0) (2 1 3 1 136) (2 1 3 1 136) (2 2 4 119 254) (2 2 4 119 254) PASSED
PASSED
[ 2.692886] Testing ftrace recursion:
[ 2.692886] Testing ftrace recursion: PASSED
PASSED
[ 2.724842] Testing ftrace recursion safe:
[ 2.724842] Testing ftrace recursion safe: PASSED
PASSED
[ 2.756960] Testing ftrace regs:
[ 2.756960] Testing ftrace regs: PASSED
PASSED
[ 2.783962] Testing tracer irqsoff:
[ 2.783962] Testing tracer irqsoff: PASSED
PASSED
[ 3.554806] Testing tracer wakeup:
[ 3.554806] Testing tracer wakeup: ret = 0
ret = 0
[ 4.488233] PASSED
[ 4.488233] PASSED
[ 4.488823] Testing tracer wakeup_rt:
[ 4.488823] Testing tracer wakeup_rt: ret = 0
ret = 0
[ 5.316162] PASSED
[ 5.316162] PASSED
[ 5.316700] Testing tracer wakeup_dl:
[ 5.316700] Testing tracer wakeup_dl: ret = 0
ret = 0
[ 6.000109] PASSED
[ 6.000109] PASSED
[ 6.004198] prandom: seed boundary self test passed
[ 6.004198] prandom: seed boundary self test passed
[ 6.006389] prandom: 100 self tests passed
[ 6.006389] prandom: 100 self tests passed
[ 6.009203] regulator-dummy: no parameters
[ 6.009203] regulator-dummy: no parameters
[ 6.011270] NET: Registered protocol family 16
[ 6.011270] NET: Registered protocol family 16
[ 6.024088] cpuidle: using governor ladder
[ 6.024088] cpuidle: using governor ladder
[ 6.036044] cpuidle: using governor menu
[ 6.036044] cpuidle: using governor menu
[ 6.037777] ACPI: bus type PCI registered
[ 6.037777] ACPI: bus type PCI registered
[ 6.039034] dca service started, version 1.12.1
[ 6.039034] dca service started, version 1.12.1
[ 6.040157] PCI: Using configuration type 1 for base access
[ 6.040157] PCI: Using configuration type 1 for base access
[ 6.077392] Running resizable hashtable tests...
[ 6.077392] Running resizable hashtable tests...
[ 6.078702] Adding 2048 keys
[ 6.078702] Adding 2048 keys
[ 6.365133] Traversal complete: counted=2048, nelems=2048, entries=2048
[ 6.365133] Traversal complete: counted=2048, nelems=2048, entries=2048
[ 6.368640] Table expansion iteration 0...
[ 6.368640] Table expansion iteration 0...
[ 6.404119] Verifying lookups...
[ 6.404119] Verifying lookups...
[ 6.406418] Table expansion iteration 1...
[ 6.406418] Table expansion iteration 1...
[ 6.440184] Verifying lookups...
[ 6.440184] Verifying lookups...
[ 6.442526] Table expansion iteration 2...
[ 6.442526] Table expansion iteration 2...
[ 6.480349] Verifying lookups...
[ 6.480349] Verifying lookups...
[ 6.482665] Table expansion iteration 3...
[ 6.482665] Table expansion iteration 3...
[ 6.520605] Verifying lookups...
[ 6.520605] Verifying lookups...
[ 6.523061] Table shrinkage iteration 0...
[ 6.523061] Table shrinkage iteration 0...
[ 6.536101] Verifying lookups...
[ 6.536101] Verifying lookups...
[ 6.538381] Table shrinkage iteration 1...
[ 6.538381] Table shrinkage iteration 1...
[ 6.548075] Verifying lookups...
[ 6.548075] Verifying lookups...
[ 6.550399] Table shrinkage iteration 2...
[ 6.550399] Table shrinkage iteration 2...
[ 6.560066] Verifying lookups...
[ 6.560066] Verifying lookups...
[ 6.562422] Table shrinkage iteration 3...
[ 6.562422] Table shrinkage iteration 3...
[ 6.572052] Verifying lookups...
[ 6.572052] Verifying lookups...
[ 6.574271] Deleting 2048 keys
[ 6.574271] Deleting 2048 keys
[ 6.692445] ACPI: Added _OSI(Module Device)
[ 6.692445] ACPI: Added _OSI(Module Device)
[ 6.693599] ACPI: Added _OSI(Processor Device)
[ 6.693599] ACPI: Added _OSI(Processor Device)
[ 6.694785] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 6.694785] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 6.696010] ACPI: Added _OSI(Processor Aggregator Device)
[ 6.696010] ACPI: Added _OSI(Processor Aggregator Device)
[ 6.703741] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1)
[ 6.703741] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:1)
[ 6.717630] ACPI: Interpreter enabled
[ 6.717630] ACPI: Interpreter enabled
[ 6.718659] ACPI: (supports S0 S5)
[ 6.718659] ACPI: (supports S0 S5)
[ 6.719513] ACPI: Using IOAPIC for interrupt routing
[ 6.719513] ACPI: Using IOAPIC for interrupt routing
[ 6.720099] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 6.720099] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 6.754555] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 6.754555] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 6.756019] acpi PNP0A03:00: _OSC: OS supports [Segments MSI]
[ 6.756019] acpi PNP0A03:00: _OSC: OS supports [Segments MSI]
[ 6.760032] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[ 6.760032] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[ 6.765162] PCI host bridge to bus 0000:00
[ 6.765162] PCI host bridge to bus 0000:00
[ 6.766166] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 6.766166] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 6.768011] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7]
[ 6.768011] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7]
[ 6.769641] pci_bus 0000:00: root bus resource [io 0x0d00-0xadff]
[ 6.769641] pci_bus 0000:00: root bus resource [io 0x0d00-0xadff]
[ 6.771271] pci_bus 0000:00: root bus resource [io 0xae0f-0xaeff]
[ 6.771271] pci_bus 0000:00: root bus resource [io 0xae0f-0xaeff]
[ 6.772009] pci_bus 0000:00: root bus resource [io 0xaf20-0xafdf]
[ 6.772009] pci_bus 0000:00: root bus resource [io 0xaf20-0xafdf]
[ 6.773642] pci_bus 0000:00: root bus resource [io 0xafe4-0xffff]
[ 6.773642] pci_bus 0000:00: root bus resource [io 0xafe4-0xffff]
[ 6.776009] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[ 6.776009] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[ 6.780018] pci_bus 0000:00: root bus resource [mem 0x14000000-0xfebfffff]
[ 6.780018] pci_bus 0000:00: root bus resource [mem 0x14000000-0xfebfffff]
[ 6.784193] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[ 6.784193] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[ 6.788076] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[ 6.788076] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[ 6.790955] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[ 6.790955] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[ 6.800631] pci 0000:00:01.1: reg 0x20: [io 0xc040-0xc04f]
[ 6.800631] pci 0000:00:01.1: reg 0x20: [io 0xc040-0xc04f]
[ 6.803318] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
[ 6.803318] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
[ 6.804008] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6]
[ 6.804008] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6]
[ 6.805689] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
[ 6.805689] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
[ 6.808009] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376]
[ 6.808009] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376]
[ 6.810611] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[ 6.810611] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[ 6.812607] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI
[ 6.812607] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI
[ 6.816024] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB
[ 6.816024] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB
[ 6.818894] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000
[ 6.818894] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000
[ 6.821495] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref]
[ 6.821495] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref]
[ 6.825263] pci 0000:00:02.0: reg 0x14: [mem 0xfebf0000-0xfebf0fff]
[ 6.825263] pci 0000:00:02.0: reg 0x14: [mem 0xfebf0000-0xfebf0fff]
[ 6.834754] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref]
[ 6.834754] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref]
[ 6.836978] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000
[ 6.836978] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000
[ 6.840542] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff]
[ 6.840542] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff]
[ 6.848542] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f]
[ 6.848542] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f]
[ 6.855084] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref]
[ 6.855084] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref]
[ 6.856932] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000
[ 6.856932] pci 0000:00:04.0: [8086:25ab] type 00 class 0x088000
[ 6.860681] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f]
[ 6.860681] pci 0000:00:04.0: reg 0x10: [mem 0xfebf1000-0xfebf100f]
[ 6.867454] pci_bus 0000:00: on NUMA node 0
[ 6.867454] pci_bus 0000:00: on NUMA node 0
[ 6.870321] ACPI: PCI Interrupt Link [LNKA] (IRQs
[ 6.870321] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 5 *10 *10 11 11))
[ 6.876151] ACPI: PCI Interrupt Link [LNKB] (IRQs
[ 6.876151] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 5 *10 *10 11 11))
[ 6.878069] ACPI: PCI Interrupt Link [LNKC] (IRQs
[ 6.878069] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 5 10 10 *11 *11))
[ 6.880811] ACPI: PCI Interrupt Link [LNKD] (IRQs
[ 6.880811] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 5 10 10 *11 *11))
[ 6.882576] ACPI: PCI Interrupt Link [LNKS] (IRQs
[ 6.882576] ACPI: PCI Interrupt Link [LNKS] (IRQs *9 *9))
[ 6.885103] ACPI:
[ 6.885103] ACPI: Enabled 16 GPEs in block 00 to 0FEnabled 16 GPEs in block 00 to 0F
[ 6.889561] ACPI: bus type USB registered
[ 6.889561] ACPI: bus type USB registered
[ 6.890838] usbcore: registered new interface driver usbfs
[ 6.890838] usbcore: registered new interface driver usbfs
[ 6.892146] usbcore: registered new interface driver hub
[ 6.892146] usbcore: registered new interface driver hub
[ 6.893766] usbcore: registered new device driver usb
[ 6.893766] usbcore: registered new device driver usb
[ 6.896498] PCI: Using ACPI for IRQ routing
[ 6.896498] PCI: Using ACPI for IRQ routing
[ 6.897645] PCI: pci_cache_line_size set to 64 bytes
[ 6.897645] PCI: pci_cache_line_size set to 64 bytes
[ 6.899146] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[ 6.899146] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[ 6.900091] e820: reserve RAM buffer [mem 0x13fe0000-0x13ffffff]
[ 6.900091] e820: reserve RAM buffer [mem 0x13fe0000-0x13ffffff]
[ 6.904375] Bluetooth: Core ver 2.19
[ 6.904375] Bluetooth: Core ver 2.19
[ 6.908078] NET: Registered protocol family 31
[ 6.908078] NET: Registered protocol family 31
[ 6.909261] Bluetooth: HCI device and connection manager initialized
[ 6.909261] Bluetooth: HCI device and connection manager initialized
[ 6.912057] Bluetooth: HCI socket layer initialized
[ 6.912057] Bluetooth: HCI socket layer initialized
[ 6.913355] Bluetooth: L2CAP socket layer initialized
[ 6.913355] Bluetooth: L2CAP socket layer initialized
[ 6.916076] Bluetooth: SCO socket layer initialized
[ 6.916076] Bluetooth: SCO socket layer initialized
[ 6.917448] NET: Registered protocol family 8
[ 6.917448] NET: Registered protocol family 8
[ 6.918532] NET: Registered protocol family 20
[ 6.918532] NET: Registered protocol family 20
[ 6.920177] cfg80211: Calling CRDA to update world regulatory domain
[ 6.920177] cfg80211: Calling CRDA to update world regulatory domain
[ 6.928400] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
[ 6.928400] HPET: 3 timers in total, 0 timers will be used for per-cpu timer
[ 6.930315] Switched to clocksource kvm-clock
[ 6.930315] Switched to clocksource kvm-clock
[ 6.932000] Warning: could not register all branches stats
[ 6.932000] Warning: could not register all branches stats
[ 6.932000] Warning: could not register annotated branches stats
[ 6.932000] Warning: could not register annotated branches stats
[ 7.190100] pnp: PnP ACPI init
[ 7.190100] pnp: PnP ACPI init
[ 7.204284] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1)
[ 7.204284] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:1)
[ 7.206672] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 7.206672] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 7.208626] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1)
[ 7.208626] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:1)
[ 7.210937] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
[ 7.210937] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
[ 7.212799] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1)
[ 7.212799] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:1)
[ 7.215061] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
[ 7.215061] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
[ 7.216993] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1)
[ 7.216993] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:1)
[ 7.219110] pnp 00:03: [dma 2]
[ 7.219110] pnp 00:03: [dma 2]
[ 7.220061] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active)
[ 7.220061] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active)
[ 7.222027] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1)
[ 7.222027] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:1)
[ 7.237298] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active)
[ 7.237298] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active)
[ 7.239218] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1)
[ 7.239218] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:1)
[ 7.241488] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
[ 7.241488] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
[ 7.244725] pnp: PnP ACPI: found 6 devices
[ 7.244725] pnp: PnP ACPI: found 6 devices
[ 7.245716] INFO_MDMA: LNW DMA Driver Version 1.1.0
[ 7.245716] INFO_MDMA: LNW DMA Driver Version 1.1.0
[ 7.253552] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
[ 7.253552] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
[ 7.255039] pci_bus 0000:00: resource 5 [io 0x0d00-0xadff]
[ 7.255039] pci_bus 0000:00: resource 5 [io 0x0d00-0xadff]
[ 7.256532] pci_bus 0000:00: resource 6 [io 0xae0f-0xaeff]
[ 7.256532] pci_bus 0000:00: resource 6 [io 0xae0f-0xaeff]
[ 7.258008] pci_bus 0000:00: resource 7 [io 0xaf20-0xafdf]
[ 7.258008] pci_bus 0000:00: resource 7 [io 0xaf20-0xafdf]
[ 7.259472] pci_bus 0000:00: resource 8 [io 0xafe4-0xffff]
[ 7.259472] pci_bus 0000:00: resource 8 [io 0xafe4-0xffff]
[ 7.260964] pci_bus 0000:00: resource 9 [mem 0x000a0000-0x000bffff]
[ 7.260964] pci_bus 0000:00: resource 9 [mem 0x000a0000-0x000bffff]
[ 7.262508] pci_bus 0000:00: resource 10 [mem 0x14000000-0xfebfffff]
[ 7.262508] pci_bus 0000:00: resource 10 [mem 0x14000000-0xfebfffff]
[ 7.264174] NET: Registered protocol family 2
[ 7.264174] NET: Registered protocol family 2
[ 7.266207] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[ 7.266207] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[ 7.268635] TCP bind hash table entries: 4096 (order: 6, 327680 bytes)
[ 7.268635] TCP bind hash table entries: 4096 (order: 6, 327680 bytes)
[ 7.271252] TCP: Hash tables configured (established 4096 bind 4096)
[ 7.271252] TCP: Hash tables configured (established 4096 bind 4096)
[ 7.273001] TCP: reno registered
[ 7.273001] TCP: reno registered
[ 7.273893] UDP hash table entries: 256 (order: 3, 49152 bytes)
[ 7.273893] UDP hash table entries: 256 (order: 3, 49152 bytes)
[ 7.275542] UDP-Lite hash table entries: 256 (order: 3, 49152 bytes)
[ 7.275542] UDP-Lite hash table entries: 256 (order: 3, 49152 bytes)
[ 7.277713] NET: Registered protocol family 1
[ 7.277713] NET: Registered protocol family 1
[ 7.279455] RPC: Registered named UNIX socket transport module.
[ 7.279455] RPC: Registered named UNIX socket transport module.
[ 7.281199] RPC: Registered udp transport module.
[ 7.281199] RPC: Registered udp transport module.
[ 7.282446] RPC: Registered tcp transport module.
[ 7.282446] RPC: Registered tcp transport module.
[ 7.283609] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 7.283609] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 7.285267] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 7.285267] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 7.286745] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[ 7.286745] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[ 7.288253] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[ 7.288253] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[ 7.289969] pci 0000:00:02.0: Video device with shadowed ROM
[ 7.289969] pci 0000:00:02.0: Video device with shadowed ROM
[ 7.291555] PCI: CLS 0 bytes, default 64
[ 7.291555] PCI: CLS 0 bytes, default 64
[ 7.293304] Unpacking initramfs...
[ 7.293304] Unpacking initramfs...
[ 7.579881] debug: unmapping init [mem 0xffff880013cce000-0xffff880013fd7fff]
[ 7.579881] debug: unmapping init [mem 0xffff880013cce000-0xffff880013fd7fff]
[ 7.582876] microcode: CPU0 sig=0xf61, pf=0x1, revision=0x1
[ 7.582876] microcode: CPU0 sig=0xf61, pf=0x1, revision=0x1
[ 7.584746] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[ 7.584746] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
[ 7.600730] des3_ede-x86_64: performance on this CPU would be suboptimal: disabling des3_ede-x86_64.
[ 7.600730] des3_ede-x86_64: performance on this CPU would be suboptimal: disabling des3_ede-x86_64.
[ 7.603145] camellia-x86_64: performance on this CPU would be suboptimal: disabling camellia-x86_64.
[ 7.603145] camellia-x86_64: performance on this CPU would be suboptimal: disabling camellia-x86_64.
[ 7.605596] blowfish-x86_64: performance on this CPU would be suboptimal: disabling blowfish-x86_64.
[ 7.605596] blowfish-x86_64: performance on this CPU would be suboptimal: disabling blowfish-x86_64.
[ 7.608937] sha1_ssse3: Neither AVX nor AVX2 nor SSSE3 is available/usable.
[ 7.608937] sha1_ssse3: Neither AVX nor AVX2 nor SSSE3 is available/usable.
[ 7.610749] sha512_ssse3: Neither AVX nor SSSE3 is available/usable.
[ 7.610749] sha512_ssse3: Neither AVX nor SSSE3 is available/usable.
[ 7.612506] AVX or AES-NI instructions are not detected.
[ 7.612506] AVX or AES-NI instructions are not detected.
[ 7.627188] AVX instructions are not detected.
[ 7.627188] AVX instructions are not detected.
[ 7.628515] rcu-torture:--- Start of test: nreaders=1 nfakewriters=4 stat_interval=60 verbose=1 test_no_idle_hz=1 shuffle_interval=3 stutter=5 irqreader=1 fqs_duration=0 fqs_holdoff=0 fqs_stutter=3 test_boost=1/0 test_boost_interval=7 test_boost_duration=4 shutdown_secs=0 stall_cpu=0 stall_cpu_holdoff=10 n_barrier_cbs=0 onoff_interval=0 onoff_holdoff=0
[ 7.628515] rcu-torture:--- Start of test: nreaders=1 nfakewriters=4 stat_interval=60 verbose=1 test_no_idle_hz=1 shuffle_interval=3 stutter=5 irqreader=1 fqs_duration=0 fqs_holdoff=0 fqs_stutter=3 test_boost=1/0 test_boost_interval=7 test_boost_duration=4 shutdown_secs=0 stall_cpu=0 stall_cpu_holdoff=10 n_barrier_cbs=0 onoff_interval=0 onoff_holdoff=0
[ 7.636266] rcu-torture: Creating rcu_torture_writer task
[ 7.636266] rcu-torture: Creating rcu_torture_writer task
[ 7.637885] rcu-torture: rcu_torture_writer task started
[ 7.637885] rcu-torture: rcu_torture_writer task started
[ 7.653082] rcu-torture: Creating rcu_torture_fakewriter task
[ 7.653082] rcu-torture: Creating rcu_torture_fakewriter task
[ 7.654595] rcu-torture: Creating rcu_torture_fakewriter task
[ 7.654595] rcu-torture: Creating rcu_torture_fakewriter task
[ 7.666732] rcu-torture: rcu_torture_fakewriter task started
[ 7.666732] rcu-torture: rcu_torture_fakewriter task started
[ 7.668326] rcu-torture: Creating rcu_torture_fakewriter task
[ 7.668326] rcu-torture: Creating rcu_torture_fakewriter task
[ 7.669956] rcu-torture: rcu_torture_fakewriter task started
[ 7.669956] rcu-torture: rcu_torture_fakewriter task started
[ 7.671531] rcu-torture: Creating rcu_torture_fakewriter task
[ 7.671531] rcu-torture: Creating rcu_torture_fakewriter task
[ 7.673650] rcu-torture: rcu_torture_fakewriter task started
[ 7.673650] rcu-torture: rcu_torture_fakewriter task started
[ 7.675188] rcu-torture: Creating rcu_torture_reader task
[ 7.675188] rcu-torture: Creating rcu_torture_reader task
[ 7.677484] rcu-torture: rcu_torture_fakewriter task started
[ 7.677484] rcu-torture: rcu_torture_fakewriter task started
[ 7.694171] rcu-torture: Creating rcu_torture_stats task
[ 7.694171] rcu-torture: Creating rcu_torture_stats task
[ 7.695666] rcu-torture: rcu_torture_reader task started
[ 7.695666] rcu-torture: rcu_torture_reader task started
[ 7.717822] rcu-torture: Creating torture_shuffle task
[ 7.717822] rcu-torture: Creating torture_shuffle task
[ 7.719289] rcu-torture: rcu_torture_stats task started
[ 7.719289] rcu-torture: rcu_torture_stats task started
[ 7.720733] rcu-torture: Creating torture_stutter task
[ 7.720733] rcu-torture: Creating torture_stutter task
[ 7.722980] futex hash table entries: 16 (order: -2, 1536 bytes)
[ 7.722980] futex hash table entries: 16 (order: -2, 1536 bytes)
[ 7.725678] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 7.725678] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 7.745303] rcu-torture: torture_shuffle task started
[ 7.745303] rcu-torture: torture_shuffle task started
[ 7.746721] rcu-torture: torture_stutter task started
[ 7.746721] rcu-torture: torture_stutter task started
[ 7.773660] zpool: loaded
[ 7.773660] zpool: loaded
[ 7.774384] zbud: loaded
[ 7.774384] zbud: loaded
[ 7.796956] start plist test
[ 7.796956] start plist test
[ 7.803429] end plist test
[ 7.803429] end plist test
[ 7.805348] test_firmware: interface ready
[ 7.805348] test_firmware: interface ready
[ 7.807271] xz_dec_test: module loaded
[ 7.807271] xz_dec_test: module loaded
[ 7.808336] xz_dec_test: Create a device node with 'mknod xz_dec_test c 253 0' and write .xz files to it.
[ 7.808336] xz_dec_test: Create a device node with 'mknod xz_dec_test c 253 0' and write .xz files to it.
[ 7.825102] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[ 7.825102] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[ 7.827015] ACPI: Power Button [PWRF]
[ 7.827015] ACPI: Power Button [PWRF]
[ 7.829429] ioatdma: Intel(R) QuickData Technology Driver 4.00
[ 7.829429] ioatdma: Intel(R) QuickData Technology Driver 4.00
[ 7.965784] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 7.965784] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 8.034415] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 8.034415] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 8.039092] Initializing Nozomi driver 2.1d
[ 8.039092] Initializing Nozomi driver 2.1d
[ 8.040443] Applicom driver: $Id: ac.c,v 1.30 2000/03/22 16:03:57 dwmw2 Exp $
[ 8.040443] Applicom driver: $Id: ac.c,v 1.30 2000/03/22 16:03:57 dwmw2 Exp $
[ 8.042350] ac.o: No PCI boards found.
[ 8.042350] ac.o: No PCI boards found.
[ 8.043353] ac.o: For an ISA board you must supply memory and irq parameters.
[ 8.043353] ac.o: For an ISA board you must supply memory and irq parameters.
[ 8.045429] Non-volatile memory driver v1.3
[ 8.045429] Non-volatile memory driver v1.3
[ 8.059761] telclk_interrupt = 0xf non-mcpbl0010 hw.
[ 8.059761] telclk_interrupt = 0xf non-mcpbl0010 hw.
[ 8.061916] usbcore: registered new interface driver rtsx_usb
[ 8.061916] usbcore: registered new interface driver rtsx_usb
[ 8.071499] slcan: serial line CAN interface driver
[ 8.071499] slcan: serial line CAN interface driver
[ 8.072830] slcan: 10 dynamic interface channels.
[ 8.072830] slcan: 10 dynamic interface channels.
[ 8.087654] usbcore: registered new interface driver cdc_wdm
[ 8.087654] usbcore: registered new interface driver cdc_wdm
[ 8.089251] usbcore: registered new interface driver usbtmc
[ 8.089251] usbcore: registered new interface driver usbtmc
[ 8.090800] usbcore: registered new interface driver cypress_cy7c63
[ 8.090800] usbcore: registered new interface driver cypress_cy7c63
[ 8.092429] usbcore: registered new interface driver cytherm
[ 8.092429] usbcore: registered new interface driver cytherm
[ 8.093821] ftdi_elan: driver ftdi-elan
[ 8.093821] ftdi_elan: driver ftdi-elan
[ 8.095198] usbcore: registered new interface driver ftdi-elan
[ 8.095198] usbcore: registered new interface driver ftdi-elan
[ 8.096914] usbcore: registered new interface driver idmouse
[ 8.096914] usbcore: registered new interface driver idmouse
[ 8.098535] usbcore: registered new interface driver iowarrior
[ 8.098535] usbcore: registered new interface driver iowarrior
[ 8.113715] usbcore: registered new interface driver usbtest
[ 8.113715] usbcore: registered new interface driver usbtest
[ 8.115347] usbcore: registered new interface driver trancevibrator
[ 8.115347] usbcore: registered new interface driver trancevibrator
[ 8.117153] usbcore: registered new interface driver usbsevseg
[ 8.117153] usbcore: registered new interface driver usbsevseg
[ 8.118834] usbcore: registered new interface driver yurex
[ 8.118834] usbcore: registered new interface driver yurex
[ 8.120630] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[ 8.120630] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[ 8.123922] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 8.123922] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 8.125334] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 8.125334] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 8.271174] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[ 8.271174] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[ 8.274166] usbcore: registered new interface driver bcm5974
[ 8.274166] usbcore: registered new interface driver bcm5974
[ 8.291660] usbcore: registered new interface driver kbtab
[ 8.291660] usbcore: registered new interface driver kbtab
[ 8.293727] i2c-parport-light: adapter type unspecified
[ 8.293727] i2c-parport-light: adapter type unspecified
[ 8.297431] pc87360: PC8736x not detected, module not inserted
[ 8.297431] pc87360: PC8736x not detected, module not inserted
[ 8.299021] sch56xx_common: Unsupported device id: 0xff
[ 8.299021] sch56xx_common: Unsupported device id: 0xff
[ 8.300477] sch56xx_common: Unsupported device id: 0xff
[ 8.300477] sch56xx_common: Unsupported device id: 0xff
[ 8.302547] acquirewdt: WDT driver for Acquire single board computer initialising
[ 8.302547] acquirewdt: WDT driver for Acquire single board computer initialising
[ 8.319111] acquirewdt: I/O address 0x0043 already in use
[ 8.319111] acquirewdt: I/O address 0x0043 already in use
[ 8.320521] acquirewdt: probe of acquirewdt failed with error -5
[ 8.320521] acquirewdt: probe of acquirewdt failed with error -5
[ 8.322481] ib700wdt: WDT driver for IB700 single board computer initialising
[ 8.322481] ib700wdt: WDT driver for IB700 single board computer initialising
[ 8.324968] i6300esb: Intel 6300ESB WatchDog Timer Driver v0.05
[ 8.324968] i6300esb: Intel 6300ESB WatchDog Timer Driver v0.05
[ 8.326811] i6300esb: cannot register miscdev on minor=130 (err=-16)
[ 8.326811] i6300esb: cannot register miscdev on minor=130 (err=-16)
[ 8.328584] i6300ESB timer: probe of 0000:00:04.0 failed with error -16
[ 8.328584] i6300ESB timer: probe of 0000:00:04.0 failed with error -16
[ 8.343553] it87_wdt: no device
[ 8.343553] it87_wdt: no device
[ 8.344468] sbc60xxwdt: I/O address 0x0443 already in use
[ 8.344468] sbc60xxwdt: I/O address 0x0443 already in use
[ 8.345978] cpu5wdt: misc_register failed
[ 8.345978] cpu5wdt: misc_register failed
[ 8.347231] w83877f_wdt: I/O address 0x0443 already in use
[ 8.347231] w83877f_wdt: I/O address 0x0443 already in use
[ 8.348611] w83977f_wdt: driver v1.00
[ 8.348611] w83977f_wdt: driver v1.00
[ 8.349484] w83977f_wdt: cannot register miscdev on minor=130 (err=-16)
[ 8.349484] w83977f_wdt: cannot register miscdev on minor=130 (err=-16)
[ 8.351149] Bluetooth: HCI UART driver ver 2.2
[ 8.351149] Bluetooth: HCI UART driver ver 2.2
[ 8.352430] usbcore: registered new interface driver bpa10x
[ 8.352430] usbcore: registered new interface driver bpa10x
[ 8.355544] usbcore: registered new interface driver usbhid
[ 8.355544] usbcore: registered new interface driver usbhid
[ 8.370139] usbhid: USB HID core driver
[ 8.370139] usbhid: USB HID core driver
[ 8.371225] dgap-1.3-16, Digi International Part Number 40002347_C
[ 8.371225] dgap-1.3-16, Digi International Part Number 40002347_C
[ 8.372809] For the tools package please visit http://www.digi.com
[ 8.372809] For the tools package please visit http://www.digi.com
[ 8.374768] FPGA DOWNLOAD --->
[ 8.374768] FPGA DOWNLOAD --->
[ 8.375527] FPGA image file name: xlinx_fpga_firmware.bit
[ 8.375527] FPGA image file name: xlinx_fpga_firmware.bit
[ 8.377019] GPIO INIT FAIL!!
[ 8.377019] GPIO INIT FAIL!!
[ 8.377842] hdaps: supported laptop not found!
[ 8.377842] hdaps: supported laptop not found!
[ 8.379042] hdaps: driver init failed (ret=-19)!
[ 8.379042] hdaps: driver init failed (ret=-19)!
[ 8.380531] nf_conntrack version 0.5.0 (2146 buckets, 8584 max)
[ 8.380531] nf_conntrack version 0.5.0 (2146 buckets, 8584 max)
[ 8.395736] gre: GRE over IPv4 demultiplexor driver
[ 8.395736] gre: GRE over IPv4 demultiplexor driver
[ 8.397125] ip_gre: GRE over IPv4 tunneling driver
[ 8.397125] ip_gre: GRE over IPv4 tunneling driver
[ 8.400337] TCP: cubic registered
[ 8.400337] TCP: cubic registered
[ 8.401148] TCP: htcp registered
[ 8.401148] TCP: htcp registered
[ 8.401969] TCP: vegas registered
[ 8.401969] TCP: vegas registered
[ 8.402843] TCP: lp registered
[ 8.402843] TCP: lp registered
[ 8.403618] TCP: yeah registered
[ 8.403618] TCP: yeah registered
[ 8.404529] TCP: illinois registered
[ 8.404529] TCP: illinois registered
[ 8.405497] Initializing XFRM netlink socket
[ 8.405497] Initializing XFRM netlink socket
[ 8.420919] NET: Registered protocol family 10
[ 8.420919] NET: Registered protocol family 10
[ 8.424201] can: controller area network core (rev 20120528 abi 9)
[ 8.424201] can: controller area network core (rev 20120528 abi 9)
[ 8.425941] can: failed to create /proc/net/can . CONFIG_PROC_FS missing?
[ 8.425941] can: failed to create /proc/net/can . CONFIG_PROC_FS missing?
[ 8.427787] NET: Registered protocol family 29
[ 8.427787] NET: Registered protocol family 29
[ 8.429036] can: broadcast manager protocol (rev 20120528 t)
[ 8.429036] can: broadcast manager protocol (rev 20120528 t)
[ 8.430635] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 8.430635] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 8.432093] Bluetooth: BNEP filters: protocol
[ 8.432093] Bluetooth: BNEP filters: protocol
[ 8.433294] Bluetooth: BNEP socket layer initialized
[ 8.433294] Bluetooth: BNEP socket layer initialized
[ 8.447828] NET: Registered protocol family 33
[ 8.447828] NET: Registered protocol family 33
[ 8.449143] Key type rxrpc registered
[ 8.449143] Key type rxrpc registered
[ 8.450159] Key type rxrpc_s registered
[ 8.450159] Key type rxrpc_s registered
[ 8.451266] lec:lane_module_init: lec.c: initialized
[ 8.451266] lec:lane_module_init: lec.c: initialized
[ 8.452667] 8021q: 802.1Q VLAN Support v1.8
[ 8.452667] 8021q: 802.1Q VLAN Support v1.8
[ 8.453905] tipc: Activated (version 2.0.0)
[ 8.453905] tipc: Activated (version 2.0.0)
[ 8.455731] NET: Registered protocol family 30
[ 8.455731] NET: Registered protocol family 30
[ 8.457443] tipc: Started in single node mode
[ 8.457443] tipc: Started in single node mode
[ 8.458715] NET: Registered protocol family 37
[ 8.458715] NET: Registered protocol family 37
[ 8.473195] Key type dns_resolver registered
[ 8.473195] Key type dns_resolver registered
[ 8.474221] mpls_gso: MPLS GSO support
[ 8.474221] mpls_gso: MPLS GSO support
[ 8.475504]
[ 8.475504] printing PIC contents
[ 8.475504]
[ 8.475504] printing PIC contents
[ 8.476771] ... PIC IMR: ffff
[ 8.476771] ... PIC IMR: ffff
[ 8.477519] ... PIC IRR: 1013
[ 8.477519] ... PIC IRR: 1013
[ 8.478292] ... PIC ISR: 0000
[ 8.478292] ... PIC ISR: 0000
[ 8.479062] ... PIC ELCR: 0c00
[ 8.479062] ... PIC ELCR: 0c00
[ 8.479826] printing local APIC contents on CPU#0/0:
[ 8.479826] printing local APIC contents on CPU#0/0:
[ 8.480740] ... APIC ID: 00000000 (0)
[ 8.480740] ... APIC ID: 00000000 (0)
[ 8.480740] ... APIC VERSION: 01050014
[ 8.480740] ... APIC VERSION: 01050014
[ 8.480740] ... APIC TASKPRI: 00000000 (00)
[ 8.480740] ... APIC TASKPRI: 00000000 (00)
[ 8.480740] ... APIC PROCPRI: 00000000
[ 8.480740] ... APIC PROCPRI: 00000000
[ 8.480740] ... APIC LDR: 01000000
[ 8.480740] ... APIC LDR: 01000000
[ 8.480740] ... APIC DFR: ffffffff
[ 8.480740] ... APIC DFR: ffffffff
[ 8.480740] ... APIC SPIV: 000001ff
[ 8.480740] ... APIC SPIV: 000001ff
[ 8.480740] ... APIC ISR field:
[ 8.480740] ... APIC ISR field:
[ 8.480740] 00000000
[ 8.480740] 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
[ 8.480740] ... APIC TMR field:
[ 8.480740] ... APIC TMR field:
[ 8.480740] 00000000
[ 8.480740] 000000000e2000000e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
[ 8.480740] ... APIC IRR field:
[ 8.480740] ... APIC IRR field:
[ 8.480740] 00000000
[ 8.480740] 000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000008000
[ 8.480740] ... APIC ESR: 00000000
[ 8.480740] ... APIC ESR: 00000000
[ 8.480740] ... APIC ICR: 00000831
[ 8.480740] ... APIC ICR: 00000831
[ 8.480740] ... APIC ICR2: 01000000
[ 8.480740] ... APIC ICR2: 01000000
[ 8.480740] ... APIC LVTT: 000000ef
[ 8.480740] ... APIC LVTT: 000000ef
[ 8.480740] ... APIC LVTPC: 00010000
[ 8.480740] ... APIC LVTPC: 00010000
[ 8.480740] ... APIC LVT0: 00010700
[ 8.480740] ... APIC LVT0: 00010700
[ 8.480740] ... APIC LVT1: 00000400
[ 8.480740] ... APIC LVT1: 00000400
[ 8.480740] ... APIC LVTERR: 000000fe
[ 8.480740] ... APIC LVTERR: 000000fe
[ 8.480740] ... APIC TMICT: 00031b49
[ 8.480740] ... APIC TMICT: 00031b49
[ 8.480740] ... APIC TMCCT: 00000000
[ 8.480740] ... APIC TMCCT: 00000000
[ 8.480740] ... APIC TDCR: 00000003
[ 8.480740] ... APIC TDCR: 00000003
[ 8.480740]
[ 8.480740]
[ 8.547045] number of MP IRQ sources: 15.
[ 8.547045] number of MP IRQ sources: 15.
[ 8.548182] number of IO-APIC #0 registers: 24.
[ 8.548182] number of IO-APIC #0 registers: 24.
[ 8.549420] testing the IO APIC.......................
[ 8.549420] testing the IO APIC.......................
[ 8.550846] IO APIC #0......
[ 8.550846] IO APIC #0......
[ 8.564696] .... register #00: 00000000
[ 8.564696] .... register #00: 00000000
[ 8.565738] ....... : physical APIC id: 00
[ 8.565738] ....... : physical APIC id: 00
[ 8.566908] ....... : Delivery Type: 0
[ 8.566908] ....... : Delivery Type: 0
[ 8.567988] ....... : LTS : 0
[ 8.567988] ....... : LTS : 0
[ 8.569091] .... register #01: 00170011
[ 8.569091] .... register #01: 00170011
[ 8.570128] ....... : max redirection entries: 17
[ 8.570128] ....... : max redirection entries: 17
[ 8.571475] ....... : PRQ implemented: 0
[ 8.571475] ....... : PRQ implemented: 0
[ 8.572661] ....... : IO APIC version: 11
[ 8.572661] ....... : IO APIC version: 11
[ 8.573861] .... register #02: 00000000
[ 8.573861] .... register #02: 00000000
[ 8.574843] ....... : arbitration: 00
[ 8.574843] ....... : arbitration: 00
[ 8.575789] .... IRQ redirection table:
[ 8.575789] .... IRQ redirection table:
[ 8.576742] 1 0 0 0 0 0 0 00
[ 8.576742] 1 0 0 0 0 0 0 00
[ 8.590946] tsc: Refined TSC clocksource calibration: 2693.505 MHz
[ 8.590946] tsc: Refined TSC clocksource calibration: 2693.505 MHz
[ 8.592710] 0 0 0 0 0 1 1 31
[ 8.592710] 0 0 0 0 0 1 1 31
[ 8.593937] 0 0 0 0 0 1 1 30
[ 8.593937] 0 0 0 0 0 1 1 30
[ 8.595160] 0 0 0 0 0 1 1 33
[ 8.595160] 0 0 0 0 0 1 1 33
[ 8.596388] 1 0 0 0 0 1 1 34
[ 8.596388] 1 0 0 0 0 1 1 34
[ 8.597651] 1 1 0 0 0 1 1 35
[ 8.597651] 1 1 0 0 0 1 1 35
[ 8.598901] 0 0 0 0 0 1 1 36
[ 8.598901] 0 0 0 0 0 1 1 36
[ 8.600188] 0 0 0 0 0 1 1 37
[ 8.600188] 0 0 0 0 0 1 1 37
[ 8.601438] 0 0 0 0 0 1 1 38
[ 8.601438] 0 0 0 0 0 1 1 38
[ 8.602697] 0 1 0 0 0 1 1 39
[ 8.602697] 0 1 0 0 0 1 1 39
[ 8.616987] 1 1 0 0 0 1 1 3A
[ 8.616987] 1 1 0 0 0 1 1 3A
[ 8.618254] 1 1 0 0 0 1 1 3B
[ 8.618254] 1 1 0 0 0 1 1 3B
[ 8.619473] 0 0 0 0 0 1 1 3C
[ 8.619473] 0 0 0 0 0 1 1 3C
[ 8.620711] 0 0 0 0 0 1 1 3D
[ 8.620711] 0 0 0 0 0 1 1 3D
[ 8.621948] 0 0 0 0 0 1 1 3E
[ 8.621948] 0 0 0 0 0 1 1 3E
[ 8.623192] 0 0 0 0 0 1 1 3F
[ 8.623192] 0 0 0 0 0 1 1 3F
[ 8.624479] 1 0 0 0 0 0 0 00
[ 8.624479] 1 0 0 0 0 0 0 00
[ 8.625744] 1 0 0 0 0 0 0 00
[ 8.625744] 1 0 0 0 0 0 0 00
[ 8.626995] 1 0 0 0 0 0 0 00
[ 8.626995] 1 0 0 0 0 0 0 00
[ 8.628280] 1 0 0 0 0 0 0 00
[ 8.628280] 1 0 0 0 0 0 0 00
[ 8.629536] 1 0 0 0 0 0 0 00
[ 8.629536] 1 0 0 0 0 0 0 00
[ 8.643811] 1 0 0 0 0 0 0 00
[ 8.643811] 1 0 0 0 0 0 0 00
[ 8.644962] 1 0 0 0 0 0 0 00
[ 8.644962] 1 0 0 0 0 0 0 00
[ 8.646203] 1 0 0 0 0 0 0 00
[ 8.646203] 1 0 0 0 0 0 0 00
[ 8.647374] IRQ to pin mappings:
[ 8.647374] IRQ to pin mappings:
[ 8.648189] IRQ0
[ 8.648189] IRQ0 -> 0:2-> 0:2
[ 8.648824] IRQ1
[ 8.648824] IRQ1 -> 0:1-> 0:1
[ 8.649456] IRQ3
[ 8.649456] IRQ3 -> 0:3-> 0:3
[ 8.650142] IRQ4
[ 8.650142] IRQ4 -> 0:4-> 0:4
[ 8.650870] IRQ5
[ 8.650870] IRQ5 -> 0:5-> 0:5
[ 8.651579] IRQ6
[ 8.651579] IRQ6 -> 0:6-> 0:6
[ 8.652233] IRQ7
[ 8.652233] IRQ7 -> 0:7-> 0:7
[ 8.652913] IRQ8
[ 8.652913] IRQ8 -> 0:8-> 0:8
[ 8.653589] IRQ9
[ 8.653589] IRQ9 -> 0:9-> 0:9
[ 8.654269] IRQ10
[ 8.654269] IRQ10 -> 0:10-> 0:10
[ 8.655004] IRQ11
[ 8.655004] IRQ11 -> 0:11-> 0:11
[ 8.667809] IRQ12
[ 8.667809] IRQ12 -> 0:12-> 0:12
[ 8.668601] IRQ13
[ 8.668601] IRQ13 -> 0:13-> 0:13
[ 8.669350] IRQ14
[ 8.669350] IRQ14 -> 0:14-> 0:14
[ 8.670113] IRQ15
[ 8.670113] IRQ15 -> 0:15-> 0:15
[ 8.670869] .................................... done.
[ 8.670869] .................................... done.
[ 8.672846] bootconsole [earlyser0] disabled
[ 8.672846] bootconsole [earlyser0] disabled
[ 8.674318] registered taskstats version 1
[ 8.674923] Running tests on trace events:
[ 8.675501] Testing event thermal_apic_exit:
[ 8.694201] ------------[ cut here ]------------
[ 8.694917] WARNING: CPU: 0 PID: 90 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 8.696288] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 8.697767] Modules linked in:
[ 8.698217] CPU: 0 PID: 90 Comm: test-events Not tainted 3.17.0-rc7-00109-g2f85d18 #37
[ 8.699205] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 8.700519] 0000000000000000 ffff880010f53c80 ffffffff86a96943 ffff880010f53cb8
[ 8.701592] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff880010e32201
[ 8.702652] 0000000000000001 0000000000000000 ffff880010f53d20 ffffffff8627cb46
[ 8.703744] Call Trace:
[ 8.704122] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 8.704852] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 8.705692] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 8.706478] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 8.720352] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 8.721077] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 8.721894] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 8.722708] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 8.723466] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 8.724170] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 8.724904] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 8.725621] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 8.726338] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 8.727234] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 8.728043] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 8.728675] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 8.729413] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 8.730255] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 8.731019] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 8.740092] ---[ end trace fd18f2186fbd7c32 ]---
[ 8.740799] OK
[ 8.741044] Testing event thermal_apic_entry:
[ 8.755751] ------------[ cut here ]------------
[ 8.756385] WARNING: CPU: 0 PID: 91 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 8.757589] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 8.758881] Modules linked in:
[ 8.759277] CPU: 0 PID: 91 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 8.760372] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 8.761588] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 8.762546] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff880010e32801
[ 8.763516] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 8.764501] Call Trace:
[ 8.764855] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 8.765569] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 8.766387] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 8.767162] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 8.767958] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 8.785768] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 8.786485] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 8.787210] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 8.787881] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 8.788506] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 8.789169] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 8.789796] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 8.790411] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 8.791250] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 8.792114] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 8.792824] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 8.793631] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 8.794460] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 8.795211] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 8.806824] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3
[ 8.808187] ---[ end trace fd18f2186fbd7c33 ]---
[ 8.808842] OK
[ 8.809061] Testing event threshold_apic_exit:
[ 8.816600] ------------[ cut here ]------------
[ 8.817292] WARNING: CPU: 0 PID: 92 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 8.858987] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 8.861006] Modules linked in:
[ 8.861478] CPU: 0 PID: 92 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 8.862724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 8.863980] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 8.865025] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff880010e32201
[ 8.866087] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 8.867129] Call Trace:
[ 8.867471] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 8.868181] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 8.868988] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 8.869760] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 8.870546] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 8.871272] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 8.872105] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 8.885931] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 8.886621] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 8.887234] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 8.887894] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 8.888572] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 8.889212] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 8.890026] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 8.900904] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 8.901612] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 8.902408] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 8.903252] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 8.904005] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 8.907047] ---[ end trace fd18f2186fbd7c34 ]---
[ 8.908322] OK
[ 8.908553] Testing event threshold_apic_entry:
[ 8.916173] ------------[ cut here ]------------
[ 8.916899] WARNING: CPU: 0 PID: 93 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 8.918275] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 8.919776] Modules linked in:
[ 8.944153] CPU: 0 PID: 93 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 8.945237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 8.946447] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 8.969658] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff880010e32801
[ 8.970630] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 8.971753] Call Trace:
[ 8.972625] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 8.973257] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 8.974043] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 8.974826] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 8.975628] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 8.976370] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 8.977186] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 8.977995] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 8.978756] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 8.979444] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 8.980209] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 8.980926] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 8.981630] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 8.982511] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 8.996336] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 8.996966] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 8.997677] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 8.998410] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 8.999066] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.001117] ---[ end trace fd18f2186fbd7c35 ]---
[ 9.001856] OK
[ 9.002100] Testing event call_function_single_exit:
[ 9.021354] ------------[ cut here ]------------
[ 9.021984] WARNING: CPU: 0 PID: 94 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 9.023166] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 9.024494] Modules linked in:
[ 9.024905] CPU: 0 PID: 94 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 9.025978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 9.027184] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 9.028167] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff880010e32201
[ 9.029134] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 9.030171] Call Trace:
[ 9.030523] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 9.031222] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 9.031993] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 9.032820] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 9.033613] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 9.034350] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.048141] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.048926] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 9.049626] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 9.050247] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 9.050934] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 9.051587] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 9.052264] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.053115] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.053975] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 9.054663] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 9.055434] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.056237] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 9.056992] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.058221] ---[ end trace fd18f2186fbd7c36 ]---
[ 9.058955] OK
[ 9.059202] Testing event call_function_single_entry:
[ 9.080634] ------------[ cut here ]------------
[ 9.081287] WARNING: CPU: 0 PID: 95 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 9.082636] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 9.084135] Modules linked in:
[ 9.084596] CPU: 0 PID: 95 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 9.085820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 9.101822] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 9.102833] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff880010e32801
[ 9.103831] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 9.104927] Call Trace:
[ 9.105270] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 9.105967] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 9.106751] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 9.107504] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 9.108335] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 9.109071] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.109924] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.110722] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 9.111447] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 9.112143] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 9.125902] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 9.126643] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 9.127353] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.128285] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.129208] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 9.129934] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 9.130677] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.131409] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 9.132130] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.134362] ---[ end trace fd18f2186fbd7c37 ]---
[ 9.135059] OK
[ 9.135306] Testing event call_function_exit:
[ 9.147883] ------------[ cut here ]------------
[ 9.148579] WARNING: CPU: 0 PID: 96 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 9.149811] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 9.151111] Modules linked in:
[ 9.151538] CPU: 0 PID: 96 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 9.152749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 9.154021] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 9.155018] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff880010e32201
[ 9.156055] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 9.157104] Call Trace:
[ 9.157444] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 9.167189] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 9.168043] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 9.168833] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 9.169617] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 9.170264] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.171003] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.171742] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 9.172452] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 9.173080] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 9.173763] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 9.174409] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 9.175048] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.175872] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.176715] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 9.177376] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 9.178127] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.178880] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 9.200647] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.205649] ---[ end trace fd18f2186fbd7c38 ]---
[ 9.206384] OK
[ 9.206640] Testing event call_function_entry:
[ 9.212394] ------------[ cut here ]------------
[ 9.213091] WARNING: CPU: 0 PID: 97 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 9.214434] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 9.215905] Modules linked in:
[ 9.233645] CPU: 0 PID: 97 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 9.234887] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 9.237033] 0000000000000000 ffff880011697c80 ffffffff86a96943 ffff880011697cb8
[ 9.238119] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff880010e32e01
[ 9.239230] 0000000000000001 0000000000000000 ffff880011697d20 ffffffff8627cb46
[ 9.254330] Call Trace:
[ 9.254669] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 9.255318] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 9.256104] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 9.256871] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 9.257668] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 9.258384] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.259195] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.260026] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 9.260787] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 9.261484] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 9.262225] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 9.262940] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 9.263641] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.264548] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.265441] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 9.271138] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 9.271853] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.272610] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 9.273266] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.274029] ---[ end trace fd18f2186fbd7c39 ]---
[ 9.274683] OK
[ 9.274900] Testing event irq_work_exit:
[ 9.280157] ------------[ cut here ]------------
[ 9.280779] WARNING: CPU: 0 PID: 98 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 9.281963] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 9.283350] Modules linked in:
[ 9.323797] CPU: 0 PID: 98 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 9.324925] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 9.326157] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 9.327124] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff880010e32201
[ 9.328106] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 9.329083] Call Trace:
[ 9.329394] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 9.330024] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 9.330751] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 9.331425] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 9.345156] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 9.345805] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.346517] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.347236] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 9.347906] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 9.348532] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 9.349193] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 9.349823] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 9.350439] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.351227] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.352038] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 9.352732] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 9.353512] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.354281] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 9.355025] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.357348] ---[ end trace fd18f2186fbd7c3a ]---
[ 9.371101] OK
[ 9.371327] Testing event irq_work_entry:
[ 9.391762] ------------[ cut here ]------------
[ 9.392423] WARNING: CPU: 0 PID: 99 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 9.393767] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 9.395259] Modules linked in:
[ 9.395728] CPU: 0 PID: 99 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 9.396881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 9.398212] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 9.399275] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff880010e32e01
[ 9.400315] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 9.401416] Call Trace:
[ 9.401786] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 9.402499] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 9.403346] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 9.404167] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 9.418032] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 9.418782] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.419615] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.420463] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 9.421240] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 9.421954] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 9.422717] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 9.423439] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 9.424170] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.424961] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.425752] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 9.426425] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 9.427244] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.428107] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 9.428860] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.436075] ---[ end trace fd18f2186fbd7c3b ]---
[ 9.436801] OK
[ 9.437047] Testing event x86_platform_ipi_exit:
[ 9.453208] ------------[ cut here ]------------
[ 9.453916] WARNING: CPU: 0 PID: 100 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 9.455270] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 9.456769] Modules linked in:
[ 9.457229] CPU: 0 PID: 100 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 9.458461] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 9.459853] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 9.460968] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff880010e32201
[ 9.462071] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 9.463170] Call Trace:
[ 9.463522] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 9.464257] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 9.465090] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 9.478925] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 9.479731] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 9.480468] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.481287] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.482100] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 9.482859] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 9.483553] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 9.484316] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 9.485032] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 9.485739] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.486638] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.487518] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 9.488247] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 9.489051] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.489886] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 9.490629] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.520385] ---[ end trace fd18f2186fbd7c3c ]---
[ 9.534841] OK
[ 9.535089] Testing event x86_platform_ipi_entry:
[ 9.540738] ------------[ cut here ]------------
[ 9.541421] WARNING: CPU: 0 PID: 101 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 9.542783] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 9.544235] Modules linked in:
[ 9.544647] CPU: 0 PID: 101 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 9.545769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 9.560445] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 9.561550] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff880010e32e01
[ 9.562652] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 9.563743] Call Trace:
[ 9.564129] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 9.564852] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 9.576719] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 9.577517] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 9.578336] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 9.579083] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.579919] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.580773] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 9.581522] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 9.582139] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 9.582842] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 9.583506] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 9.584238] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.585148] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.586031] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 9.586749] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 9.587520] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.588366] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 9.589137] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.603268] ---[ end trace fd18f2186fbd7c3d ]---
[ 9.603960] OK
[ 9.604219] Testing event error_apic_exit:
[ 9.612117] ------------[ cut here ]------------
[ 9.612812] WARNING: CPU: 0 PID: 103 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 9.614164] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 9.644056] Modules linked in:
[ 9.644540] CPU: 0 PID: 103 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 9.645792] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 9.647107] 0000000000000000 ffff880011697c80 ffffffff86a96943 ffff880011697cb8
[ 9.648167] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff880010e33401
[ 9.649140] 0000000000000001 0000000000000000 ffff880011697d20 ffffffff8627cb46
[ 9.650160] Call Trace:
[ 9.650502] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 9.651198] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 9.652006] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 9.652801] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 9.653597] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 9.654331] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.655166] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.656005] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 9.656813] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 9.657521] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 9.658282] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 9.659012] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 9.659729] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.660666] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.661487] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 9.662150] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 9.662958] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.663800] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 9.664571] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.665425] ---[ end trace fd18f2186fbd7c3e ]---
[ 9.666165] OK
[ 9.666407] Testing event error_apic_entry:
[ 9.672112] ------------[ cut here ]------------
[ 9.672805] WARNING: CPU: 0 PID: 104 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 9.674160] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 9.675655] Modules linked in:
[ 9.680098] CPU: 0 PID: 104 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 9.681239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 9.682483] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 9.683478] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff880010e33a01
[ 9.684502] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 9.685590] Call Trace:
[ 9.685929] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 9.686623] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 9.687449] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 9.688247] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 9.689042] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 9.689768] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.690581] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.691380] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 9.692153] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 9.705895] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 9.706694] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 9.707395] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 9.708102] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.709001] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.709877] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 9.710575] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 9.711345] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.712191] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 9.712913] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.713771] ---[ end trace fd18f2186fbd7c3f ]---
[ 9.714506] OK
[ 9.714763] Testing event spurious_apic_exit:
[ 9.720120] ------------[ cut here ]------------
[ 9.720835] WARNING: CPU: 0 PID: 105 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 9.722214] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 9.723720] Modules linked in:
[ 9.728114] CPU: 0 PID: 105 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 9.729332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 9.730586] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 9.733965] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 9.735058] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 9.736188] Call Trace:
[ 9.736537] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 9.737722] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 9.738544] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 9.739321] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 9.740140] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 9.740866] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.741685] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.742493] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 9.743258] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 9.743957] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 9.744723] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 9.745376] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 9.746018] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.746837] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.747705] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 9.748431] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 9.749253] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.750112] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 9.750874] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.751718] ---[ end trace fd18f2186fbd7c40 ]---
[ 9.752410] OK
[ 9.752642] Testing event spurious_apic_entry:
[ 9.769918] ------------[ cut here ]------------
[ 9.770639] WARNING: CPU: 0 PID: 106 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 9.772043] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 9.773536] Modules linked in:
[ 9.774008] CPU: 0 PID: 106 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 9.775246] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 9.776508] 0000000000000000 ffff88001169bc80 ffffffff86a96943 ffff88001169bcb8
[ 9.777498] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 9.778554] 0000000000000001 0000000000000000 ffff88001169bd20 ffffffff8627cb46
[ 9.779624] Call Trace:
[ 9.779959] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 9.780604] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 9.781334] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 9.782101] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 9.782902] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 9.783629] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.784460] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.785284] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 9.786039] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 9.786734] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 9.787476] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 9.788205] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 9.788912] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.789815] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.790709] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 9.791402] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 9.792223] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.793061] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 9.793801] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.800041] ---[ end trace fd18f2186fbd7c41 ]---
[ 9.800804] OK
[ 9.801058] Testing event reschedule_exit:
[ 9.809144] ------------[ cut here ]------------
[ 9.809845] WARNING: CPU: 0 PID: 107 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 9.811197] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 9.813605] Modules linked in:
[ 9.814057] CPU: 0 PID: 107 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 9.815290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 9.820182] 0000000000000000 ffff880011697c80 ffffffff86a96943 ffff880011697cb8
[ 9.834234] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 9.835227] 0000000000000001 0000000000000000 ffff880011697d20 ffffffff8627cb46
[ 9.836598] Call Trace:
[ 9.836934] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 9.837653] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 9.838471] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 9.839251] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 9.840068] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 9.840792] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.841603] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.842353] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 9.843108] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 9.843808] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 9.844579] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 9.845294] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 9.845999] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.846898] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.847786] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 9.848498] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 9.849304] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.850138] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 9.850881] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.852168] ---[ end trace fd18f2186fbd7c42 ]---
[ 9.852894] OK
[ 9.853142] Testing event reschedule_entry:
[ 9.860519] ------------[ cut here ]------------
[ 9.861151] WARNING: CPU: 0 PID: 108 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 9.862460] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 9.863825] Modules linked in:
[ 9.868134] CPU: 0 PID: 108 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 9.869396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 9.870791] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 9.871790] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 9.872922] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 9.874032] Call Trace:
[ 9.874351] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 9.875002] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 9.875753] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 9.876490] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 9.877210] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 9.877871] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.878607] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.879333] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 9.880082] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 9.880801] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 9.881539] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 9.882253] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 9.882965] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.883873] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.884805] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 9.885518] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 9.886350] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.887209] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 9.887975] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.889860] ---[ end trace fd18f2186fbd7c43 ]---
[ 9.890602] OK
[ 9.890856] Testing event local_timer_exit:
[ 9.896133] ------------[ cut here ]------------
[ 9.896847] WARNING: CPU: 0 PID: 109 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 9.898218] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 9.899689] Modules linked in:
[ 9.904147] CPU: 0 PID: 109 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 9.905395] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 9.906773] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 9.907877] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 9.908997] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 9.910132] Call Trace:
[ 9.910492] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 9.911219] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 9.912087] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 9.912890] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 9.913702] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 9.914434] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.915265] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.916120] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 9.916900] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 9.917615] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 9.918278] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 9.918909] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 9.919521] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.920349] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.921193] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 9.921871] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 9.922655] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.923488] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 9.924263] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.927137] ---[ end trace fd18f2186fbd7c44 ]---
[ 9.927875] OK
[ 9.928143] Testing event local_timer_entry:
[ 9.936172] ------------[ cut here ]------------
[ 9.936895] WARNING: CPU: 0 PID: 110 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 9.938278] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 9.939771] Modules linked in:
[ 9.945003] CPU: 0 PID: 110 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 9.946206] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 9.947608] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 9.957823] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 9.958872] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 9.960979] Call Trace:
[ 9.961340] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 9.962073] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 9.962875] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 9.963593] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 9.964372] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 9.965081] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.965869] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 9.966655] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 9.967352] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 9.967994] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 9.968691] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 9.969346] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 9.969990] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.984140] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 9.984978] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 9.985628] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 9.986348] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.987111] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 9.987834] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 9.989511] ---[ end trace fd18f2186fbd7c45 ]---
[ 9.990206] OK
[ 9.990424] Testing event nmi_handler:
[ 9.996173] ------------[ cut here ]------------
[ 10.021513] WARNING: CPU: 0 PID: 111 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 10.076137] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 10.077579] Modules linked in:
[ 10.077980] CPU: 0 PID: 111 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 10.079079] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 10.080795] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 10.081880] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 10.082953] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 10.084706] Call Trace:
[ 10.085060] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 10.085771] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 10.086596] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 10.087369] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 10.088119] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 10.101832] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.102637] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.103427] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 10.104189] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 10.104879] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 10.105617] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 10.106311] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 10.107000] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 10.107883] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 10.108789] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 10.109474] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 10.110271] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 10.111093] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 10.111831] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 10.113401] ---[ end trace fd18f2186fbd7c46 ]---
[ 10.114140] OK
[ 10.114384] Testing event emulate_vsyscall:
[ 10.136146] ------------[ cut here ]------------
[ 10.136786] WARNING: CPU: 0 PID: 112 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 10.138084] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 10.139519] Modules linked in:
[ 10.139970] CPU: 0 PID: 112 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 10.155427] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 10.156818] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 10.157901] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 10.158978] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 10.161005] Call Trace:
[ 10.161346] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 10.161994] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 10.162742] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 10.163438] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 10.164178] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 10.164843] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.165631] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.166418] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 10.180191] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 10.180879] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 10.181620] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 10.182315] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 10.183010] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 10.183890] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 10.184783] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 10.185471] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 10.186259] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 10.187083] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 10.187814] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 10.189603] ---[ end trace fd18f2186fbd7c47 ]---
[ 10.190331] OK
[ 10.190580] Testing event sys_exit:
[ 10.201736] ------------[ cut here ]------------
[ 10.202364] WARNING: CPU: 0 PID: 113 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 10.203587] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 10.204928] Modules linked in:
[ 10.205338] CPU: 0 PID: 113 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 10.206519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 10.207785] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 10.208871] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 10.209929] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 10.243417] Call Trace:
[ 10.243747] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 10.244424] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 10.245234] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 10.245993] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 10.246764] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 10.247458] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.248214] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.248948] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 10.249625] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 10.250244] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 10.250924] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 10.261695] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 10.262383] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 10.263252] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 10.264142] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 10.264789] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 10.265502] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 10.266251] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 10.266919] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 10.268724] ---[ end trace fd18f2186fbd7c48 ]---
[ 10.269516] OK
[ 10.269776] Testing event sys_enter:
[ 10.283129] ------------[ cut here ]------------
[ 10.283846] WARNING: CPU: 0 PID: 114 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 10.285258] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 10.286767] Modules linked in:
[ 10.287225] CPU: 0 PID: 114 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 10.288510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 10.289863] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 10.290933] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 10.291988] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 10.312143] Call Trace:
[ 10.312508] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 10.313241] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 10.314093] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 10.314892] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 10.315705] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 10.316460] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.317259] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.318022] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 10.318699] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 10.319317] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 10.319985] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 10.330686] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 10.331439] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 10.332347] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 10.333223] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 10.333907] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 10.334722] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 10.335574] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 10.336346] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 10.346641] ---[ end trace fd18f2186fbd7c49 ]---
[ 10.347411] OK
[ 10.347668] Testing event tlb_flush:
[ 10.364683] ------------[ cut here ]------------
[ 10.365381] WARNING: CPU: 0 PID: 115 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 10.366640] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 10.367958] Modules linked in:
[ 10.368405] CPU: 0 PID: 115 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 10.369545] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 10.371032] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 10.372034] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 10.373025] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 10.374103] Call Trace:
[ 10.374447] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 10.375151] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 10.375963] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 10.376746] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 10.377527] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 10.378239] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.379042] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.379839] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 10.395661] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 10.396357] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 10.397085] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 10.397785] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 10.398457] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 10.399323] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 10.400207] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 10.400898] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 10.401721] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 10.402569] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 10.403323] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 10.419652] ---[ end trace fd18f2186fbd7c4a ]---
[ 10.420436] OK
[ 10.420686] Testing event page_fault_kernel:
[ 10.428163] ------------[ cut here ]------------
[ 10.428846] WARNING: CPU: 0 PID: 116 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 10.430189] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 10.431634] Modules linked in:
[ 10.432101] CPU: 0 PID: 116 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 10.447018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 10.449166] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 10.450257] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 10.451326] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 10.452941] Call Trace:
[ 10.453288] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 10.453996] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 10.454811] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 10.455574] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 10.456367] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 10.457077] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.457883] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.458683] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 10.459467] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 10.460147] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 10.460885] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 10.461593] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 10.462277] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 10.463186] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 10.464119] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 10.464846] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 10.465660] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 10.466501] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 10.467225] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 10.470069] ---[ end trace fd18f2186fbd7c4b ]---
[ 10.470801] OK
[ 10.471040] Testing event page_fault_user:
[ 10.476112] ------------[ cut here ]------------
[ 10.476781] WARNING: CPU: 0 PID: 117 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 10.478002] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 10.479310] Modules linked in:
[ 10.479720] CPU: 0 PID: 117 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 10.480877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 10.482122] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 10.483109] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 10.484114] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 10.485197] Call Trace:
[ 10.485537] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 10.486227] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 10.487040] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 10.487806] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 10.488603] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 10.489309] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.490108] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.490906] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 10.491620] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 10.492322] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 10.493071] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 10.493752] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 10.494418] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 10.495316] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 10.496250] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 10.496973] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 10.497790] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 10.498642] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 10.499401] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 10.500292] ---[ end trace fd18f2186fbd7c4c ]---
[ 10.501049] OK
[ 10.501303] Testing event task_rename:
[ 10.512110] ------------[ cut here ]------------
[ 10.512793] WARNING: CPU: 0 PID: 118 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 10.514126] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 10.515555] Modules linked in:
[ 10.516000] CPU: 0 PID: 118 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 10.520053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 10.521461] 0000000000000000 ffff880011653c80 ffffffff86a96943 ffff880011653cb8
[ 10.522586] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 10.523701] 0000000000000001 0000000000000000 ffff880011653d20 ffffffff8627cb46
[ 10.524862] Call Trace:
[ 10.525221] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 10.525945] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 10.526790] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 10.527505] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 10.528304] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 10.528966] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.529717] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.530450] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 10.531194] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 10.531878] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 10.532625] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 10.533320] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 10.534016] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 10.534893] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 10.535766] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 10.536461] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 10.537249] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 10.538068] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 10.538793] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 10.539619] ---[ end trace fd18f2186fbd7c4d ]---
[ 10.540344] OK
[ 10.540595] Testing event task_newtask:
[ 10.548121] ------------[ cut here ]------------
[ 10.548844] WARNING: CPU: 0 PID: 119 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 10.550209] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 10.551652] Modules linked in:
[ 10.556105] CPU: 0 PID: 119 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 10.557319] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 10.558650] 0000000000000000 ffff880011697c80 ffffffff86a96943 ffff880011697cb8
[ 10.559656] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 10.560757] 0000000000000001 0000000000000000 ffff880011697d20 ffffffff8627cb46
[ 10.561956] Call Trace:
[ 10.562290] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 10.562993] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 10.563789] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 10.564586] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 10.565378] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 10.566051] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.566887] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.567679] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 10.568443] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 10.569165] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 10.569933] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 10.570664] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 10.571375] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 10.572312] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 10.573239] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 10.573957] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 10.574778] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 10.575631] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 10.576396] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 10.577268] ---[ end trace fd18f2186fbd7c4e ]---
[ 10.578031] OK
[ 10.578271] Testing event softirq_raise:
[ 10.584114] ------------[ cut here ]------------
[ 10.584799] WARNING: CPU: 0 PID: 120 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 10.586128] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 10.587560] Modules linked in:
[ 10.592231] CPU: 0 PID: 120 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 10.593506] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 10.594909] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 10.596045] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 10.597162] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 10.598269] Call Trace:
[ 10.598625] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 10.599318] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 10.600152] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 10.613932] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 10.614668] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 10.615337] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.616151] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.616953] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 10.617720] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 10.618408] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 10.619176] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 10.619860] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 10.620583] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 10.621503] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 10.622350] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 10.623067] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 10.623854] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 10.624683] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 10.625423] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 10.626262] ---[ end trace fd18f2186fbd7c4f ]---
[ 10.640080] OK
[ 10.640323] Testing event softirq_exit:
[ 10.648143] ------------[ cut here ]------------
[ 10.648826] WARNING: CPU: 0 PID: 121 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 10.650164] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 10.651539] Modules linked in:
[ 10.651972] CPU: 0 PID: 121 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 10.653351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 10.654718] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 10.655787] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 10.656884] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 10.658846] Call Trace:
[ 10.659179] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 10.659863] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 10.660687] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 10.661482] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 10.662291] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 10.663025] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.663856] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.664707] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 10.665472] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 10.666202] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 10.666968] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 10.667696] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 10.668424] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 10.669345] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 10.670256] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 10.670976] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 10.671780] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 10.672612] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 10.673329] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 10.674337] ---[ end trace fd18f2186fbd7c50 ]---
[ 10.685559] OK
[ 10.685812] Testing event softirq_entry:
[ 10.692216] ------------[ cut here ]------------
[ 10.720417] WARNING: CPU: 0 PID: 122 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 10.721807] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 10.747852] Modules linked in:
[ 10.748370] CPU: 0 PID: 122 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 10.749640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 10.751040] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 10.752180] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 10.753295] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 10.754435] Call Trace:
[ 10.754808] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 10.755525] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 10.756395] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 10.757201] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 10.771047] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 10.771796] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.772645] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.773450] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 10.774184] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 10.774869] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 10.775589] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 10.776287] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 10.776970] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 10.777828] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 10.778627] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 10.779252] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 10.779970] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 10.780733] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 10.781483] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 10.782724] ---[ end trace fd18f2186fbd7c51 ]---
[ 10.783479] OK
[ 10.797546] Testing event irq_handler_exit: OK
[ 10.804407] Testing event irq_handler_entry:
[ 10.823521] ------------[ cut here ]------------
[ 10.824242] WARNING: CPU: 0 PID: 124 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 10.825552] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 10.826972] Modules linked in:
[ 10.827405] CPU: 0 PID: 124 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 10.828543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 10.829785] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 10.830756] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 10.831860] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 10.832992] Call Trace:
[ 10.833348] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 10.834073] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 10.834920] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 10.848749] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 10.849527] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 10.850233] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.851019] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.851742] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 10.852426] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 10.853054] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 10.853725] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 10.854382] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 10.855097] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 10.856026] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 10.856937] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 10.857659] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 10.858468] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 10.859317] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 10.860094] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 10.899671] ---[ end trace fd18f2186fbd7c52 ]---
[ 10.900418] OK
[ 10.900668] Testing event signal_deliver:
[ 10.909131] ------------[ cut here ]------------
[ 10.909843] WARNING: CPU: 0 PID: 125 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 10.922705] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 10.924239] Modules linked in:
[ 10.924716] CPU: 0 PID: 125 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 10.925968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 10.927357] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 10.928497] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 10.929621] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 10.930757] Call Trace:
[ 10.931119] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 10.931826] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 10.932647] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 10.933398] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 10.947225] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 10.947955] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.948759] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.949544] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 10.950276] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 10.950954] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 10.951619] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 10.952262] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 10.952896] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 10.953698] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 10.954539] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 10.955262] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 10.956101] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 10.956958] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 10.957719] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 10.976207] ---[ end trace fd18f2186fbd7c53 ]---
[ 10.976970] OK
[ 10.977237] Testing event signal_generate:
[ 10.984161] ------------[ cut here ]------------
[ 10.984894] WARNING: CPU: 0 PID: 126 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 10.986286] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 10.987796] Modules linked in:
[ 10.988287] CPU: 0 PID: 126 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 10.989516] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 10.990854] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 10.991846] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 10.992870] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 10.993852] Call Trace:
[ 10.994168] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 10.994907] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 10.995752] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 10.996560] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 10.997373] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 10.998073] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.998819] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 10.999618] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 11.000379] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 11.001072] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 11.001813] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 11.002515] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 11.003208] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.004124] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.005013] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 11.005712] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 11.006501] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.007328] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 11.008080] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.010473] ---[ end trace fd18f2186fbd7c54 ]---
[ 11.011240] OK
[ 11.011498] Testing event workqueue_execute_end:
[ 11.020137] ------------[ cut here ]------------
[ 11.020772] WARNING: CPU: 0 PID: 127 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 11.022269] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 11.023772] Modules linked in:
[ 11.028995] CPU: 0 PID: 127 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 11.030143] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 11.031520] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 11.032663] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 11.033797] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 11.034920] Call Trace:
[ 11.035260] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 11.035973] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 11.049805] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 11.050557] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 11.051300] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 11.051949] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.052696] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.053421] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 11.054097] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 11.054775] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 11.055491] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 11.056202] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 11.056878] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.057739] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.058531] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 11.059161] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 11.059882] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.060646] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 11.061445] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.063415] ---[ end trace fd18f2186fbd7c55 ]---
[ 11.065108] OK
[ 11.065336] Testing event workqueue_execute_start:
[ 11.072212] ------------[ cut here ]------------
[ 11.072843] WARNING: CPU: 0 PID: 128 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 11.100658] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 11.102172] Modules linked in:
[ 11.102644] CPU: 0 PID: 128 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 11.103903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 11.105752] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 11.106876] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 11.107995] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 11.109150] Call Trace:
[ 11.109509] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 11.110234] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 11.111079] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 11.111881] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 11.112671] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 11.113315] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.114083] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.114873] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 11.115623] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 11.116316] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 11.117052] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 11.117752] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 11.118437] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.119312] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.120212] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 11.120905] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 11.121699] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.122514] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 11.123246] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.124293] ---[ end trace fd18f2186fbd7c56 ]---
[ 11.125023] OK
[ 11.125265] Testing event workqueue_activate_work:
[ 11.132342] ------------[ cut here ]------------
[ 11.133046] WARNING: CPU: 0 PID: 129 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 11.134307] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 11.135764] Modules linked in:
[ 11.140155] CPU: 0 PID: 129 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 11.141395] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 11.142694] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 11.143778] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 11.144927] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 11.146300] Call Trace:
[ 11.146666] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 11.147377] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 11.148241] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 11.149041] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 11.149848] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 11.150584] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.151399] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.152203] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 11.152939] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 11.153626] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 11.154355] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 11.155060] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 11.155748] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.156644] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.157520] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 11.158210] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 11.158996] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.159814] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 11.160550] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.162371] ---[ end trace fd18f2186fbd7c57 ]---
[ 11.163108] OK
[ 11.163347] Testing event workqueue_queue_work:
[ 11.172160] ------------[ cut here ]------------
[ 11.172812] WARNING: CPU: 0 PID: 130 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 11.174144] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 11.175591] Modules linked in:
[ 11.180082] CPU: 0 PID: 130 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 11.181319] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 11.182648] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 11.183710] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 11.184830] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 11.185964] Call Trace:
[ 11.186323] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 11.187049] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 11.187892] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 11.188714] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 11.189504] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 11.190203] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.190995] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.191782] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 11.192526] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 11.193206] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 11.193940] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 11.194592] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 11.195276] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.196180] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.197069] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 11.197760] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 11.198547] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.199368] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 11.200125] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.202544] ---[ end trace fd18f2186fbd7c58 ]---
[ 11.203218] OK
[ 11.203441] Testing event sched_wake_idle_without_ipi:
[ 11.212741] ------------[ cut here ]------------
[ 11.213418] WARNING: CPU: 0 PID: 131 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 11.214678] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 11.216700] Modules linked in:
[ 11.217171] CPU: 0 PID: 131 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 11.218401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 11.219758] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 11.220883] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 11.221994] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 11.224122] Call Trace:
[ 11.224483] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 11.225211] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 11.226054] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 11.226851] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 11.227665] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 11.228415] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.229191] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.229918] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 11.230596] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 11.231279] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 11.232030] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 11.232731] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 11.233419] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.234300] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.235175] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 11.235870] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 11.236676] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.237491] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 11.238224] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.240046] ---[ end trace fd18f2186fbd7c59 ]---
[ 11.255471] OK
[ 11.255723] Testing event sched_swap_numa:
[ 11.264148] ------------[ cut here ]------------
[ 11.264836] WARNING: CPU: 0 PID: 132 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 11.266162] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 11.297495] Modules linked in:
[ 11.297962] CPU: 0 PID: 132 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 11.299214] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 11.300595] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 11.301660] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 11.302718] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 11.303779] Call Trace:
[ 11.304157] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 11.304860] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 11.305658] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 11.306406] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 11.307181] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 11.307902] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.308736] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.309538] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 11.310317] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 11.311208] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 11.311954] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 11.312653] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 11.313365] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.314188] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.315091] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 11.315794] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 11.316608] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.317467] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 11.318237] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.319114] ---[ end trace fd18f2186fbd7c5a ]---
[ 11.319863] OK
[ 11.320139] Testing event sched_stick_numa:
[ 11.328657] ------------[ cut here ]------------
[ 11.329330] WARNING: CPU: 0 PID: 133 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 11.330668] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 11.332785] Modules linked in:
[ 11.333228] CPU: 0 PID: 133 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 11.334444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 11.335811] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 11.337274] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 11.338397] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 11.340949] Call Trace:
[ 11.341311] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 11.342040] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 11.342886] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 11.343683] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 11.344515] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 11.345258] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.346085] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.346915] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 11.347689] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 11.348413] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 11.349175] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 11.350575] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 11.351289] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.352213] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.353082] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 11.353763] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 11.354551] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.355395] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 11.356144] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.358575] ---[ end trace fd18f2186fbd7c5b ]---
[ 11.359284] OK
[ 11.359524] Testing event sched_move_numa:
[ 11.368482] ------------[ cut here ]------------
[ 11.369212] WARNING: CPU: 0 PID: 134 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 11.370603] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 11.376084] Modules linked in:
[ 11.376536] CPU: 0 PID: 134 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 11.377805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 11.379108] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 11.380113] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 11.381123] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 11.382823] Call Trace:
[ 11.383166] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 11.383857] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 11.384654] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 11.385354] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 11.386070] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 11.386718] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.387438] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.388242] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 11.388996] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 11.389695] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 11.390427] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 11.391123] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 11.391814] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.392866] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.393749] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 11.394435] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 11.395230] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.396072] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 11.396806] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.401139] ---[ end trace fd18f2186fbd7c5c ]---
[ 11.401813] OK
[ 11.402036] Testing event sched_pi_setprio:
[ 11.408182] ------------[ cut here ]------------
[ 11.408863] WARNING: CPU: 0 PID: 135 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 11.410192] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 11.411572] Modules linked in:
[ 11.411979] CPU: 0 PID: 135 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 11.417187] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 11.418550] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 11.419644] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 11.420647] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 11.421653] Call Trace:
[ 11.421966] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 11.422602] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 11.423331] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 11.424048] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 11.424824] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 11.425522] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.426309] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.427098] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 11.427852] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 11.428581] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 11.429313] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 11.430023] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 11.430716] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.431603] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.432497] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 11.433195] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 11.433942] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.434710] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 11.435379] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.437194] ---[ end trace fd18f2186fbd7c5d ]---
[ 11.437953] OK
[ 11.438208] Testing event sched_stat_runtime:
[ 11.444965] ------------[ cut here ]------------
[ 11.445684] WARNING: CPU: 0 PID: 136 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 11.447065] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 11.450189] Modules linked in:
[ 11.450656] CPU: 0 PID: 136 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 11.451882] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 11.456599] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 11.457709] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 11.458786] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 11.459973] Call Trace:
[ 11.460375] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 11.461107] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 11.461951] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 11.462744] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 11.463540] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 11.464302] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.465140] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.465972] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 11.466749] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 11.467455] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 11.468239] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 11.468975] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 11.469694] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.470610] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.471480] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 11.472178] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 11.472918] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.473722] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 11.474479] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.475861] ---[ end trace fd18f2186fbd7c5e ]---
[ 11.477126] OK
[ 11.477366] Testing event sched_stat_blocked:
[ 11.484486] ------------[ cut here ]------------
[ 11.485121] WARNING: CPU: 0 PID: 137 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 11.486333] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 11.487664] Modules linked in:
[ 11.493001] CPU: 0 PID: 137 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 11.494197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 11.495436] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 11.496457] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 11.497463] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 11.498544] Call Trace:
[ 11.498875] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 11.499508] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 11.500274] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 11.514062] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 11.514842] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 11.515546] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.516360] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.517160] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 11.517912] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 11.518604] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 11.519329] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 11.520041] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 11.520733] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.521619] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.522488] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 11.523184] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 11.523974] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.524778] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 11.525518] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.540178] ---[ end trace fd18f2186fbd7c5f ]---
[ 11.540911] OK
[ 11.541153] Testing event sched_stat_iowait:
[ 11.548157] ------------[ cut here ]------------
[ 11.548840] WARNING: CPU: 0 PID: 138 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 11.550176] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 11.551627] Modules linked in:
[ 11.552133] CPU: 0 PID: 138 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 11.561676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 11.562929] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 11.563917] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 11.564938] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 11.566606] Call Trace:
[ 11.566952] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 11.567658] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 11.568489] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 11.569265] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 11.569984] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 11.570634] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.571354] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.572116] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 11.572803] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 11.573458] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 11.587232] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 11.587938] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 11.588648] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.589525] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.590407] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 11.591101] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 11.591893] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.592735] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 11.593462] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.595497] ---[ end trace fd18f2186fbd7c60 ]---
[ 11.596265] OK
[ 11.596493] Testing event sched_stat_sleep:
[ 11.607172] ------------[ cut here ]------------
[ 11.607864] WARNING: CPU: 0 PID: 139 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 11.609203] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 11.610643] Modules linked in:
[ 11.611072] CPU: 0 PID: 139 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 11.612196] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 11.613423] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 11.614436] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 11.615549] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 11.636581] Call Trace:
[ 11.636899] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 11.637529] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 11.648419] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 11.649225] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 11.650040] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 11.650779] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.651613] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.652458] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 11.653222] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 11.653849] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 11.654544] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 11.655239] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 11.655918] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.656799] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.657680] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 11.658390] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 11.671182] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.671937] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 11.672618] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.675123] ---[ end trace fd18f2186fbd7c61 ]---
[ 11.675834] OK
[ 11.676104] Testing event sched_stat_wait:
[ 11.688947] ------------[ cut here ]------------
[ 11.689595] WARNING: CPU: 0 PID: 140 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 11.690816] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 11.692168] Modules linked in:
[ 11.692627] CPU: 0 PID: 140 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 11.693846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 11.695189] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 11.696284] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 11.697360] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 11.698724] Call Trace:
[ 11.699070] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 11.699772] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 11.700622] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 11.701386] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 11.715198] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 11.715910] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.716706] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.717515] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 11.718285] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 11.719008] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 11.719778] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 11.720493] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 11.721215] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.722085] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.722980] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 11.723668] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 11.724445] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.725292] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 11.726025] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.766641] ---[ end trace fd18f2186fbd7c62 ]---
[ 11.767368] OK
[ 11.767619] Testing event sched_process_exec:
[ 11.776167] ------------[ cut here ]------------
[ 11.776854] WARNING: CPU: 0 PID: 141 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 11.778185] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 11.793316] Modules linked in:
[ 11.793752] CPU: 0 PID: 141 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 11.794983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 11.796726] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 11.797793] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 11.798852] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 11.799958] Call Trace:
[ 11.801046] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 11.801724] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 11.802529] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 11.803298] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 11.804097] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 11.804837] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.805666] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.806489] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 11.807260] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 11.807974] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 11.808754] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 11.809466] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 11.810148] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.811022] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.811891] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 11.812588] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 11.813362] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.814175] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 11.814942] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.817256] ---[ end trace fd18f2186fbd7c63 ]---
[ 11.818018] OK
[ 11.818271] Testing event sched_process_fork:
[ 11.824118] ------------[ cut here ]------------
[ 11.824806] WARNING: CPU: 0 PID: 142 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 11.826143] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 11.827590] Modules linked in:
[ 11.832059] CPU: 0 PID: 142 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 11.833340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 11.835614] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 11.836762] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 11.837886] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 11.839030] Call Trace:
[ 11.839392] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 11.840144] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 11.840971] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 11.841736] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 11.842510] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 11.843225] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.844046] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.844848] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 11.845599] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 11.846280] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 11.847013] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 11.847717] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 11.848414] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.849295] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.850216] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 11.850849] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 11.851580] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.852339] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 11.853012] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.854376] ---[ end trace fd18f2186fbd7c64 ]---
[ 11.855049] OK
[ 11.855270] Testing event sched_process_wait:
[ 11.864108] ------------[ cut here ]------------
[ 11.864791] WARNING: CPU: 0 PID: 143 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 11.866121] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 11.867543] Modules linked in:
[ 11.867981] CPU: 0 PID: 143 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 11.872057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 11.873442] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 11.874519] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 11.875651] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 11.876825] Call Trace:
[ 11.877161] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 11.877884] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 11.878700] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 11.879458] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 11.880259] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 11.880979] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.881781] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.882557] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 11.883312] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 11.897045] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 11.897787] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 11.898482] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 11.899173] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.900064] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.900952] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 11.901648] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 11.902434] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.903260] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 11.903994] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.904856] ---[ end trace fd18f2186fbd7c65 ]---
[ 11.905584] OK
[ 11.905827] Testing event sched_wait_task:
[ 11.922696] ------------[ cut here ]------------
[ 11.923386] WARNING: CPU: 0 PID: 144 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 11.924749] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 11.926162] Modules linked in:
[ 11.926596] CPU: 0 PID: 144 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 11.927880] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 11.929321] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 11.930380] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 11.931454] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 11.932541] Call Trace:
[ 11.932895] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 11.933582] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 11.934375] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 11.935140] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 11.948946] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 11.949667] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.950473] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 11.951331] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 11.952094] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 11.952851] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 11.953636] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 11.954356] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 11.955114] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.955995] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 11.956914] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 11.957631] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 11.958353] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.971687] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 11.972454] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 11.984053] ---[ end trace fd18f2186fbd7c66 ]---
[ 11.990832] OK
[ 11.991064] Testing event sched_process_exit:
[ 11.996118] ------------[ cut here ]------------
[ 11.996843] WARNING: CPU: 0 PID: 145 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 11.998226] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 11.999734] Modules linked in:
[ 12.008718] CPU: 0 PID: 145 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 12.009975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 12.011374] 0000000000000000 ffff880011653c80 ffffffff86a96943 ffff880011653cb8
[ 12.012507] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 12.013626] 0000000000000001 0000000000000000 ffff880011653d20 ffffffff8627cb46
[ 12.014768] Call Trace:
[ 12.015127] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 12.015854] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 12.016720] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 12.017514] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 12.027343] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 12.028041] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.028779] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.029506] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 12.030187] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 12.030815] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 12.031535] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 12.032247] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 12.032930] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.033800] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.034644] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 12.035269] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 12.045094] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.045956] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 12.046719] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.047592] ---[ end trace fd18f2186fbd7c67 ]---
[ 12.048363] OK
[ 12.048629] Testing event sched_process_free:
[ 12.063756] ------------[ cut here ]------------
[ 12.064547] WARNING: CPU: 0 PID: 146 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 12.065943] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 12.067247] Modules linked in:
[ 12.067674] CPU: 0 PID: 146 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 12.068889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 12.070221] 0000000000000000 ffff880011697c80 ffffffff86a96943 ffff880011697cb8
[ 12.071313] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 12.072460] 0000000000000001 0000000000000000 ffff880011697d20 ffffffff8627cb46
[ 12.074271] Call Trace:
[ 12.074630] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 12.075323] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 12.076152] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 12.076921] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 12.077704] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 12.078413] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.079220] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.080035] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 12.080784] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 12.081472] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 12.082218] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 12.082961] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 12.083674] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.084610] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.085521] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 12.086237] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 12.087052] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.087914] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 12.088693] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.089790] ---[ end trace fd18f2186fbd7c68 ]---
[ 12.090536] OK
[ 12.090789] Testing event sched_migrate_task:
[ 12.097114] ------------[ cut here ]------------
[ 12.097826] WARNING: CPU: 0 PID: 147 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 12.099170] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 12.101670] Modules linked in:
[ 12.102119] CPU: 0 PID: 147 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 12.103323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 12.108093] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 12.109167] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 12.110231] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 12.111268] Call Trace:
[ 12.111719] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 12.112406] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 12.113165] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 12.113893] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 12.114618] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 12.115264] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.116031] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.116777] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 12.117470] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 12.118105] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 12.118781] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 12.119420] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 12.120072] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.122055] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.122971] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 12.123697] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 12.124532] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.125391] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 12.126159] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.127710] ---[ end trace fd18f2186fbd7c69 ]---
[ 12.128468] OK
[ 12.128732] Testing event sched_switch:
[ 12.136236] ------------[ cut here ]------------
[ 12.136885] WARNING: CPU: 0 PID: 148 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 12.138148] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 12.139479] Modules linked in:
[ 12.139911] CPU: 0 PID: 148 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 12.144092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 12.145408] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 12.146402] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 12.147392] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 12.148435] Call Trace:
[ 12.148766] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 12.149447] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 12.150273] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 12.151045] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 12.151822] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 12.152545] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.153359] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.154104] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 12.154794] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 12.155421] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 12.156189] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 12.156923] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 12.157639] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.158545] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.159457] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 12.160204] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 12.161030] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.161886] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 12.162645] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.165720] ---[ end trace fd18f2186fbd7c6a ]---
[ 12.166463] OK
[ 12.166726] Testing event sched_wakeup_new:
[ 12.172274] ------------[ cut here ]------------
[ 12.172962] WARNING: CPU: 0 PID: 149 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 12.174294] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 12.175742] Modules linked in:
[ 12.176260] CPU: 0 PID: 149 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 12.177481] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 12.178841] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 12.179932] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 12.181028] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 12.182738] Call Trace:
[ 12.183100] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 12.183831] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 12.184700] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 12.185434] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 12.186146] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 12.186798] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.187525] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.188278] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 12.188963] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 12.189591] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 12.190251] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 12.190925] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 12.191549] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.192365] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.193171] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 12.193801] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 12.194543] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.195359] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 12.196098] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.197789] ---[ end trace fd18f2186fbd7c6b ]---
[ 12.198521] OK
[ 12.198782] Testing event sched_wakeup:
[ 12.204966] ------------[ cut here ]------------
[ 12.205648] WARNING: CPU: 0 PID: 150 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 12.206988] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 12.213623] Modules linked in:
[ 12.214102] CPU: 0 PID: 150 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 12.215366] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 12.216811] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 12.217932] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 12.219049] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 12.220210] Call Trace:
[ 12.220765] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 12.221480] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 12.222222] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 12.222920] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 12.223634] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 12.224309] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.225108] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.225929] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 12.226677] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 12.227359] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 12.228113] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 12.228818] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 12.229518] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.230412] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.231300] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 12.232392] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 12.233186] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.234014] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 12.234750] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.235599] ---[ end trace fd18f2186fbd7c6c ]---
[ 12.236344] OK
[ 12.236595] Testing event sched_kthread_stop_ret:
[ 12.244344] ------------[ cut here ]------------
[ 12.244981] WARNING: CPU: 0 PID: 151 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 12.246195] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 12.247509] Modules linked in:
[ 12.252349] CPU: 0 PID: 151 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 12.253585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 12.254937] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 12.256032] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 12.257115] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 12.258405] Call Trace:
[ 12.258759] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 12.259451] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 12.260286] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 12.261057] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 12.261846] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 12.262552] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.263353] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.264148] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 12.264867] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 12.265540] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 12.266268] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 12.266987] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 12.267674] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.268551] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.269423] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 12.270107] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 12.270891] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.271749] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 12.272521] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.273765] ---[ end trace fd18f2186fbd7c6d ]---
[ 12.274523] OK
[ 12.274789] Testing event sched_kthread_stop:
[ 12.280892] ------------[ cut here ]------------
[ 12.281549] WARNING: CPU: 0 PID: 152 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 12.282790] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 12.284424] Modules linked in:
[ 12.284852] CPU: 0 PID: 152 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 12.286067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 12.287425] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 12.288681] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 12.289776] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 12.293241] Call Trace:
[ 12.293613] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 12.294340] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 12.295191] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 12.295993] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 12.296829] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 12.297604] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.298437] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.299274] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 12.300072] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 12.300795] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 12.301549] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 12.302280] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 12.303006] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.303901] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.304736] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 12.305390] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 12.306129] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.306910] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 12.307588] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.310190] ---[ end trace fd18f2186fbd7c6e ]---
[ 12.310868] OK
[ 12.311096] Testing event lock_acquired:
[ 12.316217] ------------[ cut here ]------------
[ 12.316863] WARNING: CPU: 0 PID: 153 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 12.318112] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 12.319446] Modules linked in:
[ 12.340161] CPU: 0 PID: 153 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 12.341439] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 12.392748] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 12.393826] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 12.394918] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 12.395956] Call Trace:
[ 12.396316] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 12.396975] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 12.397748] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 12.398451] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 12.399171] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 12.399827] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.400588] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.401354] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 12.402050] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 12.402685] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 12.403359] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 12.404022] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 12.404679] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.405607] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.406516] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 12.407237] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 12.408075] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.408934] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 12.409696] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.410574] ---[ end trace fd18f2186fbd7c6f ]---
[ 12.411346] OK
[ 12.411612] Testing event lock_contended:
[ 12.420180] ------------[ cut here ]------------
[ 12.420862] WARNING: CPU: 0 PID: 154 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 12.422200] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 12.423650] Modules linked in:
[ 12.424900] CPU: 0 PID: 154 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 12.426118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 12.427462] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 12.428588] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 12.429670] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 12.446998] Call Trace:
[ 12.447340] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 12.448066] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 12.448876] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 12.449641] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 12.450410] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 12.451120] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.451911] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.452718] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 12.453450] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 12.454127] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 12.454895] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 12.455624] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 12.456346] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.457255] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.458147] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 12.458845] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 12.459660] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.460526] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 12.461295] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.462180] ---[ end trace fd18f2186fbd7c70 ]---
[ 12.462937] OK
[ 12.463192] Testing event lock_release:
[ 12.472295] ------------[ cut here ]------------
[ 12.472940] WARNING: CPU: 0 PID: 155 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 12.474178] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 12.475513] Modules linked in:
[ 12.475933] CPU: 0 PID: 155 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 12.480092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 12.481362] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 12.482369] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 12.483356] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 12.484371] Call Trace:
[ 12.484716] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 12.485434] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 12.486276] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 12.487093] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 12.487903] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 12.488666] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.489492] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.490323] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 12.491102] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 12.491827] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 12.492607] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 12.493331] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 12.494050] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.494964] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.495766] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 12.496405] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 12.497157] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.497967] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 12.498715] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.500044] ---[ end trace fd18f2186fbd7c71 ]---
[ 12.500733] OK
[ 12.500961] Testing event lock_acquire:
[ 12.509057] ------------[ cut here ]------------
[ 12.509751] WARNING: CPU: 0 PID: 156 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 12.511060] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 12.516110] Modules linked in:
[ 12.516524] CPU: 0 PID: 156 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 12.517655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 12.518883] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 12.519860] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 12.520867] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 12.521886] Call Trace:
[ 12.522199] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 12.522839] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 12.523573] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 12.524327] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 12.525067] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 12.525743] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.526475] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.527216] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 12.527904] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 12.528550] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 12.529239] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 12.529899] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 12.530527] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.531340] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.532176] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 12.532818] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 12.533551] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.534328] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 12.535009] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.535934] ---[ end trace fd18f2186fbd7c72 ]---
[ 12.536644] OK
[ 12.536889] Testing event console:
[ 12.544154] ------------[ cut here ]------------
[ 12.544881] WARNING: CPU: 0 PID: 157 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 12.546261] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 12.547766] Modules linked in:
[ 12.548648] CPU: 0 PID: 157 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 12.549909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 12.551261] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 12.552363] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 12.553478] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 12.554758] Call Trace:
[ 12.555106] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 12.555811] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 12.556649] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 12.557411] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 12.558202] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 12.558919] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.559723] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.560538] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 12.561314] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 12.571077] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 12.571844] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 12.572593] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 12.573306] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.574224] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.575143] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 12.575867] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 12.576709] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.577572] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 12.578332] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.579624] ---[ end trace fd18f2186fbd7c73 ]---
[ 12.580780] OK
[ 12.581038] Testing event rcu_utilization:
[ 12.607932] ------------[ cut here ]------------
[ 12.608684] WARNING: CPU: 0 PID: 158 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 12.610059] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 12.611435] Modules linked in:
[ 12.611848] CPU: 0 PID: 158 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 12.612972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 12.614215] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 12.615278] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 12.616360] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 12.617422] Call Trace:
[ 12.617789] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 12.618507] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 12.629413] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 12.630213] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 12.631028] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 12.631747] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.632485] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.633339] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 12.634041] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 12.634720] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 12.635437] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 12.636151] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 12.636836] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.637722] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.648666] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 12.649360] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 12.650153] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.650980] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 12.651712] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.657070] ---[ end trace fd18f2186fbd7c74 ]---
[ 12.657895] OK
[ 12.658143] Testing event tick_stop:
[ 12.681400] ------------[ cut here ]------------
[ 12.682048] WARNING: CPU: 0 PID: 159 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 12.683279] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 12.684656] Modules linked in:
[ 12.685070] CPU: 0 PID: 159 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 12.686285] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 12.687641] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 12.688737] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 12.689823] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 12.690891] Call Trace:
[ 12.691236] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 12.691937] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 12.692766] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 12.693531] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 12.707351] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 12.708032] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.708776] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.709525] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 12.710213] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 12.710849] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 12.711514] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 12.712180] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 12.712820] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.713691] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.714558] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 12.715244] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 12.716051] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.716877] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 12.717602] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.754742] ---[ end trace fd18f2186fbd7c75 ]---
[ 12.755414] OK
[ 12.755648] Testing event itimer_expire:
[ 12.764142] ------------[ cut here ]------------
[ 12.764829] WARNING: CPU: 0 PID: 160 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 12.794701] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 12.796083] Modules linked in:
[ 12.796494] CPU: 0 PID: 160 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 12.797625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 12.798959] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 12.800050] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 12.801137] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 12.802303] Call Trace:
[ 12.802673] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 12.803390] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 12.804266] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 12.814108] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 12.814926] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 12.815674] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.816521] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.817358] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 12.818140] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 12.818859] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 12.819618] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 12.820357] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 12.821078] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.821995] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.822909] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 12.823626] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 12.824460] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.825318] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 12.834110] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.835021] ---[ end trace fd18f2186fbd7c76 ]---
[ 12.835790] OK
[ 12.836076] Testing event itimer_state:
[ 12.844161] ------------[ cut here ]------------
[ 12.844804] WARNING: CPU: 0 PID: 161 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 12.846038] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 12.847364] Modules linked in:
[ 12.847779] CPU: 0 PID: 161 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 12.852102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 12.853373] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 12.854501] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 12.855524] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 12.856592] Call Trace:
[ 12.856912] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 12.857555] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 12.858364] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 12.859125] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 12.859897] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 12.860626] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.861444] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.862274] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 12.863046] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 12.864448] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 12.865221] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 12.865953] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 12.866672] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.867583] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.868508] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 12.869230] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 12.870052] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.870909] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 12.871673] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.872460] ---[ end trace fd18f2186fbd7c77 ]---
[ 12.873134] OK
[ 12.873357] Testing event hrtimer_cancel:
[ 12.880155] ------------[ cut here ]------------
[ 12.880793] WARNING: CPU: 0 PID: 162 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 12.882171] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 12.883696] Modules linked in:
[ 12.888178] CPU: 0 PID: 162 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 12.889439] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 12.890839] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 12.891938] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 12.893035] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 12.894160] Call Trace:
[ 12.894483] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 12.895225] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 12.895988] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 12.896715] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 12.897420] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 12.898151] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.898984] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.899817] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 12.900613] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 12.901325] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 12.902091] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 12.902823] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 12.903534] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.904536] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.905432] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 12.906116] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 12.906933] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.907783] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 12.908548] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.909395] ---[ end trace fd18f2186fbd7c78 ]---
[ 12.910136] OK
[ 12.910377] Testing event hrtimer_expire_exit:
[ 12.916180] ------------[ cut here ]------------
[ 12.916906] WARNING: CPU: 0 PID: 163 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 12.918291] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 12.919791] Modules linked in:
[ 12.924174] CPU: 0 PID: 163 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 12.925378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 12.926769] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 12.927814] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 12.928828] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 12.929852] Call Trace:
[ 12.930169] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 12.930806] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 12.931652] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 12.932470] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 12.933286] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 12.934052] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.934886] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.935714] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 12.936495] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 12.937212] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 12.937973] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 12.938701] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 12.939408] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.942010] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.942965] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 12.943691] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 12.944529] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.945395] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 12.946159] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.947027] ---[ end trace fd18f2186fbd7c79 ]---
[ 12.947739] OK
[ 12.947962] Testing event hrtimer_expire_entry:
[ 12.956164] ------------[ cut here ]------------
[ 12.956853] WARNING: CPU: 0 PID: 164 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 12.958134] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 12.959450] Modules linked in:
[ 12.959864] CPU: 0 PID: 164 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 12.964116] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 12.965535] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 12.966666] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 12.967787] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 12.968995] Call Trace:
[ 12.969356] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 12.970114] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 12.970963] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 12.971752] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 12.972536] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 12.973239] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.974031] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 12.974785] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 12.975456] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 12.976114] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 12.976785] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 12.977418] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 12.978660] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.979581] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 12.980515] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 12.981241] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 12.982067] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.982926] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 12.983690] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 12.984600] ---[ end trace fd18f2186fbd7c7a ]---
[ 12.985346] OK
[ 12.985608] Testing event hrtimer_start:
[ 12.992161] ------------[ cut here ]------------
[ 12.992824] WARNING: CPU: 0 PID: 165 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 12.994042] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 12.995539] Modules linked in:
[ 13.000124] CPU: 0 PID: 165 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.001404] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.003571] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 13.004736] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 13.005876] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 13.007024] Call Trace:
[ 13.007369] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.008098] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.008905] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.009665] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.010431] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.011122] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.012745] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.013475] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.014156] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.014881] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.015644] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 13.016385] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 13.017110] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.018029] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.018943] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 13.019674] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 13.020503] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.021368] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 13.022134] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.023028] ---[ end trace fd18f2186fbd7c7b ]---
[ 13.023782] OK
[ 13.024066] Testing event hrtimer_init:
[ 13.032153] ------------[ cut here ]------------
[ 13.032788] WARNING: CPU: 0 PID: 166 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 13.033998] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 13.035465] Modules linked in:
[ 13.035933] CPU: 0 PID: 166 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.040113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.041531] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 13.042667] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 13.043780] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 13.044931] Call Trace:
[ 13.045273] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.045993] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.046794] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.047544] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.048283] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.048936] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.049666] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.050391] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.051107] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.051836] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.052635] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 13.053355] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 13.054075] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.054994] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.055941] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 13.056670] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 13.057484] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.058338] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 13.059100] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.059982] ---[ end trace fd18f2186fbd7c7c ]---
[ 13.060763] OK
[ 13.061019] Testing event timer_cancel:
[ 13.068168] ------------[ cut here ]------------
[ 13.068803] WARNING: CPU: 0 PID: 167 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 13.070009] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 13.071386] Modules linked in:
[ 13.071854] CPU: 0 PID: 167 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.083100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.084622] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 13.085694] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 13.086751] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 13.087824] Call Trace:
[ 13.088195] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.088844] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.089586] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.090279] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.091021] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.091766] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.092629] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.093454] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.094237] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.094965] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.095760] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 13.096501] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 13.097220] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.098137] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.099053] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 13.099771] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 13.100606] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.101447] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 13.102176] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.103025] ---[ end trace fd18f2186fbd7c7d ]---
[ 13.103753] OK
[ 13.103994] Testing event timer_expire_exit:
[ 13.112181] ------------[ cut here ]------------
[ 13.112905] WARNING: CPU: 0 PID: 168 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 13.114285] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 13.115818] Modules linked in:
[ 13.120176] CPU: 0 PID: 168 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.121474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.122718] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 13.123697] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 13.124803] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 13.125970] Call Trace:
[ 13.126327] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.127058] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.127906] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.128736] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.129541] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.130424] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.131264] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.132119] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.132898] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.133587] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.134257] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 13.135012] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 13.135728] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.136618] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.137479] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 13.138201] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 13.139021] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.139872] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 13.140653] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.141536] ---[ end trace fd18f2186fbd7c7e ]---
[ 13.142289] OK
[ 13.142541] Testing event timer_expire_entry:
[ 13.148168] ------------[ cut here ]------------
[ 13.148799] WARNING: CPU: 0 PID: 169 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 13.150014] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 13.151367] Modules linked in:
[ 13.151813] CPU: 0 PID: 169 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.156113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.157357] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 13.158412] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 13.159473] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 13.160625] Call Trace:
[ 13.160981] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.161710] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.162545] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.163374] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.164229] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.165000] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.165834] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.166672] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.167444] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.168188] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.168959] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 13.169690] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 13.170396] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.171318] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.172247] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 13.172976] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 13.173871] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.174735] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 13.175488] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.176397] ---[ end trace fd18f2186fbd7c7f ]---
[ 13.177150] OK
[ 13.177404] Testing event timer_start:
[ 13.184661] ------------[ cut here ]------------
[ 13.185290] WARNING: CPU: 0 PID: 170 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 13.186510] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 13.187867] Modules linked in:
[ 13.192189] CPU: 0 PID: 170 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.193458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.194873] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 13.195983] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 13.197130] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 13.198296] Call Trace:
[ 13.198665] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.199384] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.200256] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.201061] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.202550] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.203215] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.203947] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.204716] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.205391] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.206018] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.206689] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 13.207323] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 13.207962] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.208781] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.209587] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 13.210330] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 13.211100] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.211881] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 13.212557] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.213348] ---[ end trace fd18f2186fbd7c80 ]---
[ 13.214068] OK
[ 13.214299] Testing event timer_init:
[ 13.220165] ------------[ cut here ]------------
[ 13.220800] WARNING: CPU: 0 PID: 171 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 13.222023] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 13.223332] Modules linked in:
[ 13.223746] CPU: 0 PID: 171 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.228113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.229355] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 13.230338] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 13.231905] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 13.232970] Call Trace:
[ 13.233285] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.233924] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.234677] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.235366] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.236098] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.236756] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.237478] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.238214] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.238892] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.239510] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.240224] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 13.240867] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 13.241495] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.242298] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.243098] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 13.243727] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 13.244459] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.245218] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 13.245887] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.246669] ---[ end trace fd18f2186fbd7c81 ]---
[ 13.247323] OK
[ 13.247553] Testing event module_request:
[ 13.256154] ------------[ cut here ]------------
[ 13.256789] WARNING: CPU: 0 PID: 172 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 13.258013] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 13.259319] Modules linked in:
[ 13.268158] CPU: 0 PID: 172 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.269265] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.270492] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 13.271497] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 13.272504] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 13.273512] Call Trace:
[ 13.273835] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.274473] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.275216] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.275931] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.276666] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.277311] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.278050] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.278780] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.279448] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.280090] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.281630] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 13.282306] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 13.282937] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.283735] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.284554] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 13.285191] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 13.285912] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.286664] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 13.287323] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.288129] ---[ end trace fd18f2186fbd7c82 ]---
[ 13.288820] OK
[ 13.289098] Testing event module_free:
[ 13.296152] ------------[ cut here ]------------
[ 13.296783] WARNING: CPU: 0 PID: 173 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 13.298029] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 13.299331] Modules linked in:
[ 13.299742] CPU: 0 PID: 173 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.304105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.305365] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 13.306345] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 13.307321] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 13.308381] Call Trace:
[ 13.308707] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.309338] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.311378] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.312104] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.312822] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.313463] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.314195] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.314937] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.315618] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.316251] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.316925] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 13.317574] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 13.318197] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.318993] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.319817] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 13.320455] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 13.321188] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.321938] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 13.322605] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.323372] ---[ end trace fd18f2186fbd7c83 ]---
[ 13.324102] OK
[ 13.324335] Testing event module_load:
[ 13.332154] ------------[ cut here ]------------
[ 13.332818] WARNING: CPU: 0 PID: 174 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 13.335240] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 13.340100] Modules linked in:
[ 13.340515] CPU: 0 PID: 174 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.341638] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.342862] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 13.343841] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 13.345299] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 13.346328] Call Trace:
[ 13.346672] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.347299] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.348076] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.348783] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.349485] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.350133] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.350860] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.351598] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.352283] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.352913] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.353583] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 13.354223] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 13.354857] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.355653] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.356456] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 13.357211] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 13.358335] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.359090] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 13.359774] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.360561] ---[ end trace fd18f2186fbd7c84 ]---
[ 13.361234] OK
[ 13.361456] Testing event ftrace_test_filter:
[ 13.368161] ------------[ cut here ]------------
[ 13.368795] WARNING: CPU: 0 PID: 175 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 13.370010] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 13.371332] Modules linked in:
[ 13.371742] CPU: 0 PID: 175 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.376096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.377329] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 13.378335] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 13.379313] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 13.380363] Call Trace:
[ 13.380708] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.381438] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.382178] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.382881] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.383591] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.384263] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.385008] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.385740] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.386414] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.387043] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.387720] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 13.388369] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 13.389001] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.389800] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.391264] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 13.391899] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 13.392637] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.393384] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 13.394057] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.394844] ---[ end trace fd18f2186fbd7c85 ]---
[ 13.395488] OK
[ 13.395718] Testing event dev_pm_qos_remove_request:
[ 13.404159] ------------[ cut here ]------------
[ 13.404802] WARNING: CPU: 0 PID: 176 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 13.406025] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 13.407338] Modules linked in:
[ 13.407759] CPU: 0 PID: 176 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.412099] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.413451] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 13.414445] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 13.415427] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 13.416484] Call Trace:
[ 13.416810] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.417442] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.418191] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.418890] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.419598] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.420261] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.421021] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.421775] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.422458] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.423088] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.423758] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 13.424413] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 13.425047] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.425850] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.426649] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 13.427268] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 13.427997] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.428765] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 13.429432] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.430209] ---[ end trace fd18f2186fbd7c86 ]---
[ 13.430897] OK
[ 13.431129] Testing event dev_pm_qos_update_request:
[ 13.436150] ------------[ cut here ]------------
[ 13.436780] WARNING: CPU: 0 PID: 177 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 13.437999] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 13.439414] Modules linked in:
[ 13.439827] CPU: 0 PID: 177 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.444098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.445342] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 13.446319] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 13.447290] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 13.448348] Call Trace:
[ 13.448694] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.449324] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.450064] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.450762] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.451469] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.452240] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.452981] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.453709] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.454388] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.455018] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.455688] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 13.456339] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 13.456971] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.457783] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.458591] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 13.459226] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 13.459948] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.460714] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 13.461388] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.462165] ---[ end trace fd18f2186fbd7c87 ]---
[ 13.462818] OK
[ 13.463040] Testing event dev_pm_qos_add_request:
[ 13.468156] ------------[ cut here ]------------
[ 13.468786] WARNING: CPU: 0 PID: 178 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 13.470254] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 13.471590] Modules linked in:
[ 13.476161] CPU: 0 PID: 178 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.477267] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.478499] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 13.479498] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 13.480509] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 13.481538] Call Trace:
[ 13.481862] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.482493] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.483233] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.483932] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.484686] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.485390] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.486122] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.486857] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.487531] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.488188] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.488864] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 13.489493] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 13.490139] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.490953] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.491759] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 13.492401] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 13.493130] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.493883] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 13.494556] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.495341] ---[ end trace fd18f2186fbd7c88 ]---
[ 13.495992] OK
[ 13.496241] Testing event pm_qos_update_flags:
[ 13.504152] ------------[ cut here ]------------
[ 13.504790] WARNING: CPU: 0 PID: 179 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 13.505993] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 13.507301] Modules linked in:
[ 13.507722] CPU: 0 PID: 179 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.512101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.513337] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 13.514324] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 13.515299] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 13.516351] Call Trace:
[ 13.516676] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.517309] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.518072] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.518775] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.519480] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.520148] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.520891] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.521624] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.522295] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.522925] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.523592] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 13.524247] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 13.524883] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.525682] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.526470] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 13.527102] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 13.527828] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.528726] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 13.529397] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.530174] ---[ end trace fd18f2186fbd7c89 ]---
[ 13.530836] OK
[ 13.531066] Testing event pm_qos_update_target:
[ 13.536149] ------------[ cut here ]------------
[ 13.536782] WARNING: CPU: 0 PID: 180 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 13.537999] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 13.539327] Modules linked in:
[ 13.539738] CPU: 0 PID: 180 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.544097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.545350] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 13.546328] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 13.547305] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 13.548965] Call Trace:
[ 13.549284] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.549929] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.550676] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.551377] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.552112] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.552764] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.553486] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.554221] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.554905] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.555523] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.556224] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 13.556869] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 13.557506] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.558318] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.559125] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 13.559757] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 13.560483] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.561254] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 13.561940] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.562723] ---[ end trace fd18f2186fbd7c8a ]---
[ 13.563376] OK
[ 13.563608] Testing event pm_qos_update_request_timeout:
[ 13.572149] ------------[ cut here ]------------
[ 13.572783] WARNING: CPU: 0 PID: 181 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 13.573995] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 13.575325] Modules linked in:
[ 13.575738] CPU: 0 PID: 181 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.580098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.581347] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 13.582332] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 13.583309] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 13.584368] Call Trace:
[ 13.584711] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.585341] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.586083] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.586784] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.587485] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.588169] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.588902] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.589645] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.590320] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.590959] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.591630] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 13.592276] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 13.592907] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.594265] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.595077] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 13.595710] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 13.596442] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.597198] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 13.597876] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.598655] ---[ end trace fd18f2186fbd7c8b ]---
[ 13.599308] OK
[ 13.599531] Testing event pm_qos_remove_request:
[ 13.608155] ------------[ cut here ]------------
[ 13.608788] WARNING: CPU: 0 PID: 182 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 13.609999] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 13.611317] Modules linked in:
[ 13.611729] CPU: 0 PID: 182 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.616101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.617350] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 13.618341] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 13.619336] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 13.620385] Call Trace:
[ 13.620708] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.621348] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.622091] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.622792] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.623496] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.624168] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.624910] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.625646] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.626316] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.626944] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.627618] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 13.628262] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 13.629462] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.630266] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.631082] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 13.631714] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 13.632442] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.633210] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 13.633879] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.634670] ---[ end trace fd18f2186fbd7c8c ]---
[ 13.635322] OK
[ 13.635545] Testing event pm_qos_update_request:
[ 13.644153] ------------[ cut here ]------------
[ 13.644795] WARNING: CPU: 0 PID: 183 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 13.646000] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 13.647308] Modules linked in:
[ 13.647743] CPU: 0 PID: 183 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.652100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.653356] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 13.654351] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 13.655330] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 13.656393] Call Trace:
[ 13.656719] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.657350] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.658105] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.658805] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.659505] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.660173] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.660939] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.661667] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.662336] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.662960] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.663628] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 13.664285] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 13.664934] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.665738] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.666533] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 13.667162] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 13.667894] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.668675] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 13.669342] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.670125] ---[ end trace fd18f2186fbd7c8d ]---
[ 13.670785] OK
[ 13.671015] Testing event pm_qos_add_request:
[ 13.676148] ------------[ cut here ]------------
[ 13.676777] WARNING: CPU: 0 PID: 184 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 13.678000] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 13.679339] Modules linked in:
[ 13.679752] CPU: 0 PID: 184 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.684098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.685347] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 13.686331] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 13.687310] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 13.688371] Call Trace:
[ 13.688695] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.689326] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.690067] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.690768] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.691489] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.692163] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.692901] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.693634] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.694316] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.694945] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.695625] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 13.696272] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 13.696906] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.697718] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.698515] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 13.699143] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 13.699923] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.700727] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 13.701400] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.702177] ---[ end trace fd18f2186fbd7c8e ]---
[ 13.702839] OK
[ 13.703062] Testing event power_domain_target:
[ 13.708157] ------------[ cut here ]------------
[ 13.708788] WARNING: CPU: 0 PID: 185 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 13.709995] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 13.711316] Modules linked in:
[ 13.711730] CPU: 0 PID: 185 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.716097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.717347] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 13.718393] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 13.719385] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 13.720440] Call Trace:
[ 13.720766] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.721406] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.722148] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.722863] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.723575] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.724253] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.724996] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.725726] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.726395] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.727025] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.727704] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 13.728349] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 13.728985] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.729791] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.730597] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 13.731229] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 13.731946] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.732713] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 13.733379] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.734171] ---[ end trace fd18f2186fbd7c8f ]---
[ 13.734827] OK
[ 13.735051] Testing event clock_set_rate:
[ 13.740150] ------------[ cut here ]------------
[ 13.740782] WARNING: CPU: 0 PID: 186 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 13.742006] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 13.743448] Modules linked in:
[ 13.743885] CPU: 0 PID: 186 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.748103] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.749345] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 13.750325] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 13.751319] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 13.752372] Call Trace:
[ 13.752696] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.753326] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.754149] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.754859] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.755557] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.756226] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.756964] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.757705] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.758373] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.758997] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.759660] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 13.760303] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 13.760944] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.761741] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.762529] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 13.763170] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 13.763887] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.764663] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 13.765327] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.766107] ---[ end trace fd18f2186fbd7c90 ]---
[ 13.766758] OK
[ 13.766980] Testing event clock_disable:
[ 13.772155] ------------[ cut here ]------------
[ 13.772813] WARNING: CPU: 0 PID: 187 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 13.774033] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 13.775357] Modules linked in:
[ 13.775770] CPU: 0 PID: 187 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.780101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.781351] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 13.782326] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 13.783318] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 13.784379] Call Trace:
[ 13.784704] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.785334] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.786075] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.786774] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.787474] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.788148] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.788882] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.789611] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.790283] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.790920] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.791591] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 13.792237] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 13.792869] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.793672] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.794476] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 13.795109] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 13.795891] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.796696] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 13.797363] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.798152] ---[ end trace fd18f2186fbd7c91 ]---
[ 13.798805] OK
[ 13.799028] Testing event clock_enable:
[ 13.804152] ------------[ cut here ]------------
[ 13.804842] WARNING: CPU: 0 PID: 188 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 13.806087] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 13.807396] Modules linked in:
[ 13.807815] CPU: 0 PID: 188 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.812098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.813350] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 13.814346] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 13.815861] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 13.816922] Call Trace:
[ 13.817237] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.817885] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.818627] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.819318] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.820054] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.820712] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.821444] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.822177] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.822858] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.823478] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.824183] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 13.824839] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 13.825457] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.826263] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.827059] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 13.827697] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 13.828428] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.829183] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 13.829849] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.830624] ---[ end trace fd18f2186fbd7c92 ]---
[ 13.831275] OK
[ 13.831499] Testing event wakeup_source_deactivate:
[ 13.840155] ------------[ cut here ]------------
[ 13.840787] WARNING: CPU: 0 PID: 189 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 13.842008] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 13.843315] Modules linked in:
[ 13.843726] CPU: 0 PID: 189 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.848104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.849346] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 13.850331] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 13.851318] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 13.852371] Call Trace:
[ 13.852697] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.853332] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.854088] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.854798] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.855499] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.856168] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.856906] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.857640] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.858313] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.858941] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.859612] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 13.860262] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 13.860905] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.861706] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.862498] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 13.864509] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 13.865277] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.866030] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 13.866702] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.867478] ---[ end trace fd18f2186fbd7c93 ]---
[ 13.868162] OK
[ 13.868387] Testing event wakeup_source_activate:
[ 13.876155] ------------[ cut here ]------------
[ 13.876788] WARNING: CPU: 0 PID: 190 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 13.878013] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 13.879324] Modules linked in:
[ 13.879735] CPU: 0 PID: 190 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.884107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.885363] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 13.886351] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 13.887328] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 13.888393] Call Trace:
[ 13.888722] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.889354] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.890096] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.890820] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.891535] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.892212] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.892953] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.893686] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.894371] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.895001] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.895673] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 13.896318] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 13.896952] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.899233] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.900063] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 13.900699] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 13.901424] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.902203] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 13.902876] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.903659] ---[ end trace fd18f2186fbd7c94 ]---
[ 13.904334] OK
[ 13.904560] Testing event suspend_resume:
[ 13.912154] ------------[ cut here ]------------
[ 13.912786] WARNING: CPU: 0 PID: 191 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 13.914004] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 13.915323] Modules linked in:
[ 13.915733] CPU: 0 PID: 191 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.920098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.921345] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 13.922357] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 13.923339] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 13.924401] Call Trace:
[ 13.924752] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.925382] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.926122] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.926817] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.927518] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.928201] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.928936] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.929667] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.930337] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.930975] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.931666] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 13.932313] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 13.932945] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.933749] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.934551] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 13.935186] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 13.935907] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.936669] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 13.937332] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.938150] ---[ end trace fd18f2186fbd7c95 ]---
[ 13.938824] OK
[ 13.939046] Testing event device_pm_callback_end:
[ 13.944152] ------------[ cut here ]------------
[ 13.944797] WARNING: CPU: 0 PID: 192 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 13.946014] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 13.947321] Modules linked in:
[ 13.947741] CPU: 0 PID: 192 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.952101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.953338] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 13.954852] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 13.955827] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 13.956875] Call Trace:
[ 13.957192] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.957839] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.958574] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.959276] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.959990] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.960660] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.961395] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.962129] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.962811] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.963431] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.964137] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 13.964791] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 13.965416] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.966218] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 13.967020] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 13.967659] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 13.968391] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.969147] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 13.969819] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 13.970594] ---[ end trace fd18f2186fbd7c96 ]---
[ 13.971241] OK
[ 13.971464] Testing event device_pm_callback_start:
[ 13.980149] ------------[ cut here ]------------
[ 13.980784] WARNING: CPU: 0 PID: 193 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 13.982004] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 13.983313] Modules linked in:
[ 13.983721] CPU: 0 PID: 193 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 13.988102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 13.989342] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 13.990320] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 13.991306] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 13.992356] Call Trace:
[ 13.992682] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 13.993311] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 13.994051] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 13.994763] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 13.995465] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 13.996137] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.996876] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 13.997612] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 13.998282] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 13.998917] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 13.999587] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.000232] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.000870] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.001672] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.002462] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.003094] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.003813] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.004588] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.005330] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.006113] ---[ end trace fd18f2186fbd7c97 ]---
[ 14.006766] OK
[ 14.006990] Testing event cpu_frequency:
[ 14.012151] ------------[ cut here ]------------
[ 14.012785] WARNING: CPU: 0 PID: 194 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.013997] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.015321] Modules linked in:
[ 14.015732] CPU: 0 PID: 194 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.020100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.021350] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 14.022330] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 14.023307] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 14.024386] Call Trace:
[ 14.024775] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.025412] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.026159] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.026862] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.027581] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 14.028252] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.029013] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.029741] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 14.030406] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 14.031044] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 14.031711] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.032355] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.032987] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.033793] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.034607] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.035233] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.035952] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.036714] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.037378] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.038296] ---[ end trace fd18f2186fbd7c98 ]---
[ 14.038977] OK
[ 14.039201] Testing event pstate_sample:
[ 14.048156] ------------[ cut here ]------------
[ 14.048790] WARNING: CPU: 0 PID: 195 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.049999] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.051316] Modules linked in:
[ 14.051729] CPU: 0 PID: 195 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.056102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.057337] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 14.058325] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 14.059323] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 14.060375] Call Trace:
[ 14.060701] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.061353] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.062094] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.062795] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.063498] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 14.064174] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.064916] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.065647] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 14.066319] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 14.066945] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 14.067621] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.068276] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.068913] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.069740] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.070532] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.071167] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.071889] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.072660] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.073324] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.074122] ---[ end trace fd18f2186fbd7c99 ]---
[ 14.074781] OK
[ 14.075004] Testing event cpu_idle:
[ 14.080162] ------------[ cut here ]------------
[ 14.080800] WARNING: CPU: 0 PID: 196 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.082023] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.083468] Modules linked in:
[ 14.083889] CPU: 0 PID: 196 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.088104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.089344] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 14.090345] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 14.091336] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 14.092392] Call Trace:
[ 14.092717] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.093348] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.094090] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.094803] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.095511] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 14.096201] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.096939] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.097683] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 14.098355] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 14.098985] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 14.100436] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.101097] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.101729] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.102523] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.103325] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.103958] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.104708] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.105456] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.106123] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.106901] ---[ end trace fd18f2186fbd7c9a ]---
[ 14.107616] OK
[ 14.107843] Testing event mm_filemap_add_to_page_cache:
[ 14.116161] ------------[ cut here ]------------
[ 14.116795] WARNING: CPU: 0 PID: 197 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.118781] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.124097] Modules linked in:
[ 14.124522] CPU: 0 PID: 197 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.125635] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.127007] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 14.128000] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 14.129020] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 14.130043] Call Trace:
[ 14.130359] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.131012] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.131755] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.132466] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.133186] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 14.133838] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.134583] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.135307] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 14.136107] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 14.136741] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 14.137403] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.138052] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.138680] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.139470] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.140287] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.140930] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.141654] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.142395] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.143065] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.143844] ---[ end trace fd18f2186fbd7c9b ]---
[ 14.144533] OK
[ 14.144769] Testing event mm_filemap_delete_from_page_cache:
[ 14.152152] ------------[ cut here ]------------
[ 14.152783] WARNING: CPU: 0 PID: 198 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.153999] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.155314] Modules linked in:
[ 14.155724] CPU: 0 PID: 198 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.160103] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.161354] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 14.162338] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 14.163313] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 14.164379] Call Trace:
[ 14.164707] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.165334] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.166071] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.166769] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.167473] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 14.168176] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.168912] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.169644] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 14.170317] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 14.170952] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 14.172365] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.173014] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.173646] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.174450] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.175257] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.175890] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.176627] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.177372] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.178932] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.179715] ---[ end trace fd18f2186fbd7c9c ]---
[ 14.180398] OK
[ 14.180634] Testing event oom_score_adj_update:
[ 14.188163] ------------[ cut here ]------------
[ 14.188800] WARNING: CPU: 0 PID: 199 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.190017] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.191334] Modules linked in:
[ 14.191746] CPU: 0 PID: 199 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.196098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.197341] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 14.198329] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 14.199309] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 14.200360] Call Trace:
[ 14.200686] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.201326] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.202075] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.202778] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.203483] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 14.204156] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.204905] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.205828] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 14.206501] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 14.207131] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 14.207811] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.208461] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.209090] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.209896] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.210700] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.211331] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.212070] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.212824] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.213485] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.214271] ---[ end trace fd18f2186fbd7c9d ]---
[ 14.214924] OK
[ 14.215149] Testing event mm_lru_activate:
[ 14.220157] ------------[ cut here ]------------
[ 14.220787] WARNING: CPU: 0 PID: 200 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.222011] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.223316] Modules linked in:
[ 14.223730] CPU: 0 PID: 200 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.228104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.229346] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 14.230329] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 14.231321] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 14.232374] Call Trace:
[ 14.232698] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.233331] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.234073] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.235413] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.236155] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 14.236845] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.237582] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.238412] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 14.239092] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 14.239717] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 14.240392] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.241047] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.241679] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.242472] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.243278] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.243907] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.244653] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.245403] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.246070] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.246849] ---[ end trace fd18f2186fbd7c9e ]---
[ 14.247498] OK
[ 14.247757] Testing event mm_lru_insertion:
[ 14.256153] ------------[ cut here ]------------
[ 14.256789] WARNING: CPU: 0 PID: 201 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.258030] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.259337] Modules linked in:
[ 14.259747] CPU: 0 PID: 201 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.264096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.265351] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 14.266363] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 14.267351] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 14.268414] Call Trace:
[ 14.268738] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.269373] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.270115] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.270813] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.271526] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 14.272200] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.272940] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.273674] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 14.274357] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 14.276442] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 14.277121] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.277772] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.278393] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.279196] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.280030] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.280664] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.281388] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.282146] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.282818] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.283596] ---[ end trace fd18f2186fbd7c9f ]---
[ 14.284278] OK
[ 14.284506] Testing event mm_vmscan_lru_shrink_inactive:
[ 14.292146] ------------[ cut here ]------------
[ 14.292798] WARNING: CPU: 0 PID: 202 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.294083] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.295446] Modules linked in:
[ 14.295877] CPU: 0 PID: 202 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.300098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.301366] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 14.302339] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 14.303340] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 14.304427] Call Trace:
[ 14.304753] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.305397] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.306147] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.306875] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.307648] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 14.308322] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.309080] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.309843] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 14.310554] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 14.311211] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 14.311876] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.312551] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.313297] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.314157] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.314972] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.315637] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.316403] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.317201] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.317890] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.318712] ---[ end trace fd18f2186fbd7ca0 ]---
[ 14.319405] OK
[ 14.319646] Testing event mm_vmscan_writepage:
[ 14.328147] ------------[ cut here ]------------
[ 14.328815] WARNING: CPU: 0 PID: 203 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.330074] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.331421] Modules linked in:
[ 14.331843] CPU: 0 PID: 203 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.336106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.337401] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 14.338395] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 14.339398] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 14.340457] Call Trace:
[ 14.340808] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.341448] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.342188] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.342898] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.343675] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 14.344364] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.345107] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.345883] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 14.346592] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 14.347213] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 14.347908] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.348586] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.349231] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.350065] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.350906] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.351530] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.352278] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.353118] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.353896] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.354690] ---[ end trace fd18f2186fbd7ca1 ]---
[ 14.355345] OK
[ 14.355583] Testing event mm_vmscan_memcg_isolate:
[ 14.364150] ------------[ cut here ]------------
[ 14.364788] WARNING: CPU: 0 PID: 204 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.366036] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.367404] Modules linked in:
[ 14.367838] CPU: 0 PID: 204 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.372102] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.373418] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 14.374423] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 14.375427] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 14.376502] Call Trace:
[ 14.376835] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.377495] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.378244] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.378958] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.379685] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 14.380378] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.381152] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.381909] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 14.382637] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 14.383279] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 14.383989] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.384673] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.385315] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.386175] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.387031] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.387693] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.388447] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.389250] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.389967] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.390763] ---[ end trace fd18f2186fbd7ca2 ]---
[ 14.391409] OK
[ 14.391662] Testing event mm_vmscan_lru_isolate:
[ 14.400146] ------------[ cut here ]------------
[ 14.400828] WARNING: CPU: 0 PID: 205 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.402573] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.403920] Modules linked in:
[ 14.408156] CPU: 0 PID: 205 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.409260] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.410507] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 14.411520] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 14.412551] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 14.413641] Call Trace:
[ 14.413984] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.414638] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.415415] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.416174] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.416915] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 14.417590] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.418323] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.419065] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 14.419794] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 14.420495] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 14.421203] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.421862] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.422487] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.423310] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.424168] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.424848] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.425559] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.426322] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.427019] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.427847] ---[ end trace fd18f2186fbd7ca3 ]---
[ 14.428541] OK
[ 14.428782] Testing event mm_shrink_slab_end:
[ 14.436157] ------------[ cut here ]------------
[ 14.436802] WARNING: CPU: 0 PID: 206 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.438107] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.439546] Modules linked in:
[ 14.439983] CPU: 0 PID: 206 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.444104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.445384] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 14.446381] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 14.447407] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 14.448499] Call Trace:
[ 14.448828] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.449484] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.450240] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.450969] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.451723] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 14.452429] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.453946] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.454710] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 14.455426] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 14.456091] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 14.456792] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.457927] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.458559] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.459397] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.460248] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.460919] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.461659] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.462435] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.463124] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.463946] ---[ end trace fd18f2186fbd7ca4 ]---
[ 14.464650] OK
[ 14.464874] Testing event mm_shrink_slab_start:
[ 14.472156] ------------[ cut here ]------------
[ 14.472827] WARNING: CPU: 0 PID: 207 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.474092] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.475439] Modules linked in:
[ 14.475858] CPU: 0 PID: 207 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.480104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.481760] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 14.482797] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 14.483803] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 14.484877] Call Trace:
[ 14.485212] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.485856] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.486604] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.487299] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.488158] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 14.488809] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.489530] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.490255] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 14.490936] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 14.491557] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 14.492237] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.492885] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.493503] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.494300] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.495096] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.495721] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.496446] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.497192] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.497914] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.498687] ---[ end trace fd18f2186fbd7ca5 ]---
[ 14.499331] OK
[ 14.499552] Testing event mm_vmscan_memcg_softlimit_reclaim_end:
[ 14.508148] ------------[ cut here ]------------
[ 14.508778] WARNING: CPU: 0 PID: 208 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.509982] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.511289] Modules linked in:
[ 14.511697] CPU: 0 PID: 208 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.516094] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.517335] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 14.518353] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 14.519418] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 14.520459] Call Trace:
[ 14.520781] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.521413] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.522149] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.522846] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.523545] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 14.524215] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.524952] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.525818] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 14.526488] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 14.527117] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 14.527790] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.528435] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.529067] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.529865] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.530675] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.531299] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.532061] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.532816] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.533474] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.534248] ---[ end trace fd18f2186fbd7ca6 ]---
[ 14.534907] OK
[ 14.535129] Testing event mm_vmscan_memcg_reclaim_end:
[ 14.540148] ------------[ cut here ]------------
[ 14.540781] WARNING: CPU: 0 PID: 209 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.542024] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.543371] Modules linked in:
[ 14.543802] CPU: 0 PID: 209 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.548114] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.549396] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 14.550483] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 14.551490] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 14.552876] Call Trace:
[ 14.553201] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.553881] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.554656] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.555388] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.556160] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 14.556841] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.557591] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.558316] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 14.559072] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 14.559735] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 14.560436] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.561135] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.561762] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.562572] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.563392] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.564076] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.564863] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.565616] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.566303] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.567105] ---[ end trace fd18f2186fbd7ca7 ]---
[ 14.567822] OK
[ 14.568071] Testing event mm_vmscan_direct_reclaim_end:
[ 14.576167] ------------[ cut here ]------------
[ 14.576831] WARNING: CPU: 0 PID: 210 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.578069] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.579439] Modules linked in:
[ 14.579873] CPU: 0 PID: 210 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.584107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.585390] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 14.586443] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 14.588581] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 14.589657] Call Trace:
[ 14.589984] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.590643] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.591400] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.592168] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.592912] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 14.593559] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.594335] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.595073] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 14.595775] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 14.596442] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 14.597194] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.597839] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.598458] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.599273] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.600100] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.600750] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.601469] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.602246] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.602942] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.603752] ---[ end trace fd18f2186fbd7ca8 ]---
[ 14.604443] OK
[ 14.604679] Testing event mm_vmscan_memcg_softlimit_reclaim_begin:
[ 14.612161] ------------[ cut here ]------------
[ 14.612816] WARNING: CPU: 0 PID: 211 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.614085] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.615426] Modules linked in:
[ 14.615892] CPU: 0 PID: 211 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.620108] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.621385] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 14.622363] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 14.623394] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 14.624508] Call Trace:
[ 14.624832] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.625483] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.626275] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.626988] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.627744] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 14.628405] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.629183] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.629969] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 14.630671] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 14.631309] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 14.632022] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.632698] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.633341] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.635245] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.636093] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.636748] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.637493] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.638272] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.638947] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.639756] ---[ end trace fd18f2186fbd7ca9 ]---
[ 14.640471] OK
[ 14.640710] Testing event mm_vmscan_memcg_reclaim_begin:
[ 14.648147] ------------[ cut here ]------------
[ 14.648801] WARNING: CPU: 0 PID: 212 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.650065] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.651418] Modules linked in:
[ 14.651828] CPU: 0 PID: 212 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.656099] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.657371] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 14.658390] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 14.660731] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 14.661797] Call Trace:
[ 14.662118] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.662794] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.663557] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.664333] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.665064] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 14.665745] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.666508] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.667257] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 14.667948] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 14.668621] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 14.669325] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.669986] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.670632] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.671445] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.672270] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.672993] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.673757] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.674534] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.675209] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.676062] ---[ end trace fd18f2186fbd7caa ]---
[ 14.676740] OK
[ 14.676978] Testing event mm_vmscan_direct_reclaim_begin:
[ 14.684143] ------------[ cut here ]------------
[ 14.684775] WARNING: CPU: 0 PID: 213 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.686009] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.687341] Modules linked in:
[ 14.687769] CPU: 0 PID: 213 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.692111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.693400] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 14.694441] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 14.695492] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 14.696672] Call Trace:
[ 14.697018] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.697719] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.698451] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.699187] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.699942] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 14.700636] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.701384] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.702149] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 14.702833] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 14.703451] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 14.704132] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.704776] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.705388] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.706317] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.707581] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.708221] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.708944] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.709692] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.710345] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.711125] ---[ end trace fd18f2186fbd7cab ]---
[ 14.711782] OK
[ 14.712029] Testing event mm_vmscan_wakeup_kswapd:
[ 14.720141] ------------[ cut here ]------------
[ 14.720766] WARNING: CPU: 0 PID: 214 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.721970] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.723272] Modules linked in:
[ 14.723678] CPU: 0 PID: 214 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.728096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.729438] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 14.730412] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 14.731385] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 14.732430] Call Trace:
[ 14.732752] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.733380] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.734116] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.734813] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.735510] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 14.736181] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.736915] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.737650] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 14.738320] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 14.738945] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 14.739610] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.740253] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.740885] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.741684] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.742471] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.743168] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.743886] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.744651] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.745313] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.746086] ---[ end trace fd18f2186fbd7cac ]---
[ 14.746745] OK
[ 14.746967] Testing event mm_vmscan_kswapd_wake:
[ 14.752140] ------------[ cut here ]------------
[ 14.752848] WARNING: CPU: 0 PID: 215 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.754055] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.755363] Modules linked in:
[ 14.755774] CPU: 0 PID: 215 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.760105] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.761392] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 14.762388] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 14.763466] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 14.764554] Call Trace:
[ 14.764895] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.765552] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.766319] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.767051] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.767800] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 14.768457] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.769186] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.769912] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 14.770585] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 14.771207] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 14.771873] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.772517] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.773146] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.773940] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.774741] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.775358] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.776087] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.776834] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.777489] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.778259] ---[ end trace fd18f2186fbd7cad ]---
[ 14.778910] OK
[ 14.779131] Testing event mm_vmscan_kswapd_sleep:
[ 14.784136] ------------[ cut here ]------------
[ 14.784767] WARNING: CPU: 0 PID: 216 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.786054] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.787458] Modules linked in:
[ 14.787872] CPU: 0 PID: 216 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.792097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.793336] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 14.794417] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 14.795463] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 14.796614] Call Trace:
[ 14.796929] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.797558] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.798298] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.798992] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.799700] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 14.800359] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.801102] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.801828] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 14.802497] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 14.803124] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 14.803792] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.804439] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.805068] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.805866] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.806699] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.807356] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.808095] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.808851] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.809511] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.810286] ---[ end trace fd18f2186fbd7cae ]---
[ 14.810962] OK
[ 14.811186] Testing event mm_page_alloc_extfrag:
[ 14.816153] ------------[ cut here ]------------
[ 14.816857] WARNING: CPU: 0 PID: 217 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.818121] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.819427] Modules linked in:
[ 14.819834] CPU: 0 PID: 217 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.824106] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.825393] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 14.826432] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 14.827426] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 14.828481] Call Trace:
[ 14.828800] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.829431] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.830195] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.830921] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.831660] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 14.832346] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.833107] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.833859] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 14.834571] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 14.835225] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 14.836058] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.836725] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.837356] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.838175] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.838999] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.839643] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.840409] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.841184] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.841856] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.842676] ---[ end trace fd18f2186fbd7caf ]---
[ 14.843348] OK
[ 14.843584] Testing event mm_page_pcpu_drain:
[ 14.852146] ------------[ cut here ]------------
[ 14.852799] WARNING: CPU: 0 PID: 218 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.854053] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.855389] Modules linked in:
[ 14.855821] CPU: 0 PID: 218 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.860094] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.861353] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 14.862353] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 14.863373] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 14.864453] Call Trace:
[ 14.864777] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.865419] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.866346] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.867073] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.867810] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 14.868489] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.869247] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.870012] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 14.870746] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 14.871370] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 14.872068] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.872730] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.873387] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.874227] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.875073] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.875737] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.876484] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.877294] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.878004] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.878815] ---[ end trace fd18f2186fbd7cb0 ]---
[ 14.879505] OK
[ 14.879736] Testing event mm_page_alloc_zone_locked:
[ 14.888149] ------------[ cut here ]------------
[ 14.888794] WARNING: CPU: 0 PID: 219 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.890044] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.891401] Modules linked in:
[ 14.891818] CPU: 0 PID: 219 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.896107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.897464] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 14.898482] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 14.899502] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 14.900657] Call Trace:
[ 14.900980] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.901622] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.902394] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.903115] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.903826] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 14.904492] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.905219] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.905945] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 14.906618] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 14.907233] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 14.907903] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.908547] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.909174] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.909983] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.910782] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.911406] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.912138] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.912886] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.913544] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.914321] ---[ end trace fd18f2186fbd7cb1 ]---
[ 14.914983] OK
[ 14.915203] Testing event mm_page_alloc:
[ 14.920148] ------------[ cut here ]------------
[ 14.920779] WARNING: CPU: 0 PID: 220 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.921984] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.923284] Modules linked in:
[ 14.923709] CPU: 0 PID: 220 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.928093] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.929326] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 14.930298] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 14.931274] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 14.932315] Call Trace:
[ 14.932637] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.933261] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.934096] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.934874] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.935583] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 14.936242] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.936973] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.937702] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 14.938371] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 14.938992] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 14.939658] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.940298] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.940931] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.941758] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.942549] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.943178] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.943908] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.944677] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.945340] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.946114] ---[ end trace fd18f2186fbd7cb2 ]---
[ 14.946764] OK
[ 14.946985] Testing event mm_page_free_batched:
[ 14.952137] ------------[ cut here ]------------
[ 14.952802] WARNING: CPU: 0 PID: 221 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.954004] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.955325] Modules linked in:
[ 14.955737] CPU: 0 PID: 221 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.960107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.961428] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 14.962465] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 14.963496] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 14.964617] Call Trace:
[ 14.964934] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.965616] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.966374] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.967099] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.967831] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 14.968507] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.969274] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 14.970002] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 14.970678] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 14.971334] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 14.972069] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 14.972710] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 14.973325] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.974120] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 14.974924] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 14.975542] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 14.976276] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.977026] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 14.977690] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 14.978456] ---[ end trace fd18f2186fbd7cb3 ]---
[ 14.979106] OK
[ 14.979328] Testing event mm_page_free:
[ 14.984143] ------------[ cut here ]------------
[ 14.984775] WARNING: CPU: 0 PID: 222 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 14.985972] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 14.987266] Modules linked in:
[ 14.987729] CPU: 0 PID: 222 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 14.992095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 14.993325] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 14.994306] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 14.995280] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 14.996318] Call Trace:
[ 14.996636] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 14.997260] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 14.997998] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 14.998688] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 14.999383] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 15.000047] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.000775] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.001497] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.002193] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.002815] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.003470] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.004122] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.004755] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.005546] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.006344] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.006970] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.007692] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.008445] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.009117] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.009967] ---[ end trace fd18f2186fbd7cb4 ]---
[ 15.010616] OK
[ 15.010837] Testing event kmem_cache_free:
[ 15.016142] ------------[ cut here ]------------
[ 15.016779] WARNING: CPU: 0 PID: 223 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.017989] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.019290] Modules linked in:
[ 15.019697] CPU: 0 PID: 223 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.024091] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.025376] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 15.026411] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 15.027428] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 15.028479] Call Trace:
[ 15.028819] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.029470] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.030217] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.030944] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.031682] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 15.032368] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.033128] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.033866] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.034549] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.035209] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.035882] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.036554] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.037239] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.038071] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.038930] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.039587] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.040342] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.041623] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.042300] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.043128] ---[ end trace fd18f2186fbd7cb5 ]---
[ 15.043793] OK
[ 15.044046] Testing event kfree:
[ 15.052150] ------------[ cut here ]------------
[ 15.052792] WARNING: CPU: 0 PID: 224 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.054056] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.055401] Modules linked in:
[ 15.055836] CPU: 0 PID: 224 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.060104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.061375] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 15.062395] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 15.063407] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 15.064480] Call Trace:
[ 15.064800] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.065428] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.066162] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.066873] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.067583] [<ffffffff8632f6a8>] ? __buffer_unlock_commit+0x2d/0x31
[ 15.068377] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.069101] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.069826] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.070492] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.071121] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.071794] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.072435] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.073063] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.073857] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.074658] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.075278] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.076026] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.076775] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.077433] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.078205] ---[ end trace fd18f2186fbd7cb6 ]---
[ 15.078857] OK
[ 15.079079] Testing event kmem_cache_alloc_node:
[ 15.084136] ------------[ cut here ]------------
[ 15.084769] WARNING: CPU: 0 PID: 225 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.085967] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.087284] Modules linked in:
[ 15.087695] CPU: 0 PID: 225 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.092095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.093325] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 15.094302] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 15.095274] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 15.096403] Call Trace:
[ 15.096738] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.097364] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.098105] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.098801] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.099498] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 15.100165] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.100899] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.101632] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.102301] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.102933] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.103597] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.104241] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.104874] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.105673] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.106463] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.107089] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.107824] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.108583] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.109247] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.110020] ---[ end trace fd18f2186fbd7cb7 ]---
[ 15.110660] OK
[ 15.110886] Testing event kmalloc_node:
[ 15.116139] ------------[ cut here ]------------
[ 15.116768] WARNING: CPU: 0 PID: 226 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.118021] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.119381] Modules linked in:
[ 15.119827] CPU: 0 PID: 226 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.124095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.125391] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 15.126412] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 15.127447] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 15.128551] Call Trace:
[ 15.128884] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.129526] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.130276] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.131005] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.131759] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 15.132453] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.133223] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.133986] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.134680] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.135323] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.136048] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.136713] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.137362] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.138198] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.139033] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.140180] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.140923] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.141673] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.142334] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.143140] ---[ end trace fd18f2186fbd7cb8 ]---
[ 15.143840] OK
[ 15.144096] Testing event kmem_cache_alloc:
[ 15.152139] ------------[ cut here ]------------
[ 15.152783] WARNING: CPU: 0 PID: 227 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.154038] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.155352] Modules linked in:
[ 15.155771] CPU: 0 PID: 227 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.160107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.161371] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 15.162367] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 15.163363] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 15.164465] Call Trace:
[ 15.164798] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.165453] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.166242] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.166974] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.167729] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 15.168417] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.169186] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.169950] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.170659] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.171280] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.171944] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.172596] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.173214] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.174017] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.174821] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.175438] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.176186] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.176935] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.177601] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.178363] ---[ end trace fd18f2186fbd7cb9 ]---
[ 15.179014] OK
[ 15.179234] Testing event kmalloc:
[ 15.184141] ------------[ cut here ]------------
[ 15.184769] WARNING: CPU: 0 PID: 228 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.185989] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.187290] Modules linked in:
[ 15.187700] CPU: 0 PID: 228 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.192089] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.193322] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 15.194293] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 15.195269] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 15.196326] Call Trace:
[ 15.196648] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.197274] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.198014] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.198709] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.199406] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 15.200068] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.200799] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.201513] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.202194] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.202869] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.203611] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.204257] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.204886] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.205681] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.206531] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.207179] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.207915] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.208679] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.209340] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.210113] ---[ end trace fd18f2186fbd7cba ]---
[ 15.210799] OK
[ 15.211022] Testing event mm_compaction_end:
[ 15.216138] ------------[ cut here ]------------
[ 15.216764] WARNING: CPU: 0 PID: 229 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.218122] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.219430] Modules linked in:
[ 15.219834] CPU: 0 PID: 229 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.224092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.225350] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 15.226352] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 15.227385] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 15.228461] Call Trace:
[ 15.228796] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.229447] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.230200] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.230928] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.231669] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 15.232344] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.233104] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.233863] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.234560] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.235194] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.235896] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.236570] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.237249] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.238081] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.238892] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.239527] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.240307] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.241113] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.241798] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.242600] ---[ end trace fd18f2186fbd7cbb ]---
[ 15.243291] OK
[ 15.243529] Testing event mm_compaction_begin:
[ 15.252150] ------------[ cut here ]------------
[ 15.252800] WARNING: CPU: 0 PID: 230 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.254036] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.255375] Modules linked in:
[ 15.255806] CPU: 0 PID: 230 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.260096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.261373] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 15.262393] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 15.263438] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 15.264536] Call Trace:
[ 15.264905] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.265543] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.266316] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.267034] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.267773] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 15.268435] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.269184] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.269937] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.270640] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.271284] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.271953] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.272619] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.273291] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.274130] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.274954] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.275586] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.276416] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.277198] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.277903] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.278693] ---[ end trace fd18f2186fbd7cbc ]---
[ 15.279359] OK
[ 15.279598] Testing event mm_compaction_migratepages:
[ 15.288145] ------------[ cut here ]------------
[ 15.288832] WARNING: CPU: 0 PID: 231 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.290115] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.291462] Modules linked in:
[ 15.291888] CPU: 0 PID: 231 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.296096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.297393] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 15.298376] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 15.299396] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 15.300491] Call Trace:
[ 15.300828] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.301481] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.302215] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.302908] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.303611] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 15.304272] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.304998] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.306393] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.307080] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.307713] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.308386] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.309024] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.309647] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.310430] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.311227] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.311854] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.312583] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.313322] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.313991] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.314765] ---[ end trace fd18f2186fbd7cbd ]---
[ 15.315406] OK
[ 15.315651] Testing event mm_compaction_isolate_freepages:
[ 15.324136] ------------[ cut here ]------------
[ 15.324788] WARNING: CPU: 0 PID: 232 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.325990] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.327296] Modules linked in:
[ 15.327707] CPU: 0 PID: 232 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.332091] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.333322] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 15.334320] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 15.335295] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 15.336338] Call Trace:
[ 15.336660] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.337291] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.338032] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.338726] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.339424] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 15.340090] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.340819] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.341539] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.342213] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.343634] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.344317] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.344959] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.345582] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.346372] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.347168] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.347801] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.348522] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.349271] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.349935] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.350708] ---[ end trace fd18f2186fbd7cbe ]---
[ 15.351358] OK
[ 15.351586] Testing event mm_compaction_isolate_migratepages:
[ 15.360146] ------------[ cut here ]------------
[ 15.360773] WARNING: CPU: 0 PID: 233 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.362003] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.363305] Modules linked in:
[ 15.363715] CPU: 0 PID: 233 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.368095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.369329] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 15.370299] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 15.371287] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 15.372324] Call Trace:
[ 15.372646] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.373274] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.374008] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.374707] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.375401] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 15.376065] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.376791] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.377508] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.378187] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.378812] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.379465] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.380111] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.380754] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.381543] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.382342] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.382970] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.383684] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.384441] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.385105] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.385867] ---[ end trace fd18f2186fbd7cbf ]---
[ 15.386507] OK
[ 15.386737] Testing event mm_numa_migrate_ratelimit:
[ 15.392138] ------------[ cut here ]------------
[ 15.392760] WARNING: CPU: 0 PID: 234 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.393956] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.395259] Modules linked in:
[ 15.395677] CPU: 0 PID: 234 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.400092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.401324] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 15.402384] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 15.403356] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 15.404403] Call Trace:
[ 15.404725] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.405351] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.406098] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.406790] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.407489] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 15.408167] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.408898] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.409625] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.410293] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.410923] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.411601] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.412268] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.412943] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.413769] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.414579] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.415213] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.415982] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.416827] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.417512] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.418297] ---[ end trace fd18f2186fbd7cc0 ]---
[ 15.418967] OK
[ 15.419203] Testing event mm_migrate_pages:
[ 15.424158] ------------[ cut here ]------------
[ 15.424794] WARNING: CPU: 0 PID: 235 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.426043] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.427432] Modules linked in:
[ 15.427883] CPU: 0 PID: 235 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.432092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.433400] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 15.434434] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 15.435445] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 15.436540] Call Trace:
[ 15.436893] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.437571] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.438296] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.439004] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.439789] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 15.440527] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.441298] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.442060] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.442760] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.443400] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.444112] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.444783] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.445401] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.446232] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.447045] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.447707] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.448448] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.449209] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.451169] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.451983] ---[ end trace fd18f2186fbd7cc1 ]---
[ 15.452685] OK
[ 15.452935] Testing event writeback_single_inode:
[ 15.460144] ------------[ cut here ]------------
[ 15.460780] WARNING: CPU: 0 PID: 236 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.461990] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.463289] Modules linked in:
[ 15.463695] CPU: 0 PID: 236 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.468095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.469328] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 15.470301] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 15.472350] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 15.473361] Call Trace:
[ 15.473699] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.474331] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.475069] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.475762] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.476480] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 15.477129] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.477859] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.478587] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.479271] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.479894] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.480571] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.481205] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.481830] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.482645] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.483846] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.484494] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.485214] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.485965] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.486631] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.487394] ---[ end trace fd18f2186fbd7cc2 ]---
[ 15.488137] OK
[ 15.488435] Testing event writeback_single_inode_start:
[ 15.496141] ------------[ cut here ]------------
[ 15.496765] WARNING: CPU: 0 PID: 237 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.498376] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.499688] Modules linked in:
[ 15.504153] CPU: 0 PID: 237 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.505260] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.506488] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 15.507511] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 15.508541] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 15.509651] Call Trace:
[ 15.509972] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.510639] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.511397] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.512136] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.512872] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 15.513522] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.514276] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.515017] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.515718] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.516368] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.517063] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.517716] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.518356] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.519203] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.520082] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.520729] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.521447] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.522227] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.522938] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.523749] ---[ end trace fd18f2186fbd7cc3 ]---
[ 15.524446] OK
[ 15.524689] Testing event writeback_wait_iff_congested:
[ 15.532156] ------------[ cut here ]------------
[ 15.532837] WARNING: CPU: 0 PID: 238 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.534164] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.535501] Modules linked in:
[ 15.535930] CPU: 0 PID: 238 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.540093] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.541334] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 15.542309] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 15.543281] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 15.544326] Call Trace:
[ 15.544646] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.545272] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.546038] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.546752] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.547453] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 15.548125] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.548859] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.549588] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.550259] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.550890] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.551554] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.552202] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.552830] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.553626] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.554418] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.555045] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.555813] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.556714] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.557407] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.558184] ---[ end trace fd18f2186fbd7cc4 ]---
[ 15.558835] OK
[ 15.559057] Testing event writeback_congestion_wait:
[ 15.564143] ------------[ cut here ]------------
[ 15.564785] WARNING: CPU: 0 PID: 239 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.565984] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.567281] Modules linked in:
[ 15.567691] CPU: 0 PID: 239 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.572097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.573332] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 15.574308] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 15.575280] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 15.576337] Call Trace:
[ 15.576658] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.577281] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.578016] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.578711] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.579406] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 15.580074] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.580805] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.581529] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.582203] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.582827] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.583484] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.584134] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.584767] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.585553] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.586366] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.586995] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.587716] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.588476] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.589163] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.589955] ---[ end trace fd18f2186fbd7cc5 ]---
[ 15.590654] OK
[ 15.590882] Testing event writeback_sb_inodes_requeue:
[ 15.596140] ------------[ cut here ]------------
[ 15.596805] WARNING: CPU: 0 PID: 240 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.598053] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.599412] Modules linked in:
[ 15.599847] CPU: 0 PID: 240 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.604099] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.605423] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 15.606433] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 15.607441] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 15.608494] Call Trace:
[ 15.608836] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.609480] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.610250] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.610978] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.611699] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 15.612381] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.613125] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.613867] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.614546] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.615180] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.615881] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.616548] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.617218] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.618066] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.618898] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.619552] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.620325] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.621103] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.621814] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.622607] ---[ end trace fd18f2186fbd7cc6 ]---
[ 15.623294] OK
[ 15.623537] Testing event balance_dirty_pages:
[ 15.632143] ------------[ cut here ]------------
[ 15.632774] WARNING: CPU: 0 PID: 241 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.633972] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.635275] Modules linked in:
[ 15.635682] CPU: 0 PID: 241 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.640094] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.641326] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 15.642297] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 15.643261] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 15.644295] Call Trace:
[ 15.644619] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.645245] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.645978] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.646670] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.647362] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 15.648045] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.648776] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.649490] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.650166] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.650791] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.651450] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.652101] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.652729] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.653519] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.654319] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.654947] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.655661] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.656412] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.657078] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.657866] ---[ end trace fd18f2186fbd7cc7 ]---
[ 15.658516] OK
[ 15.658745] Testing event bdi_dirty_ratelimit:
[ 15.664139] ------------[ cut here ]------------
[ 15.664764] WARNING: CPU: 0 PID: 242 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.665967] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.667268] Modules linked in:
[ 15.667698] CPU: 0 PID: 242 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.672089] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.673316] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 15.674291] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 15.675262] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 15.676306] Call Trace:
[ 15.676627] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.677275] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.678040] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.678757] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.679581] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 15.680269] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.681025] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.681751] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.682417] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.683043] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.683709] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.684357] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.684987] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.685801] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.686599] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.687217] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.687940] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.688701] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.689362] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.690134] ---[ end trace fd18f2186fbd7cc8 ]---
[ 15.690789] OK
[ 15.691013] Testing event global_dirty_state:
[ 15.696140] ------------[ cut here ]------------
[ 15.696768] WARNING: CPU: 0 PID: 243 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.697980] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.699284] Modules linked in:
[ 15.699688] CPU: 0 PID: 243 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.704088] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.707132] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 15.708146] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 15.709117] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 15.710131] Call Trace:
[ 15.710442] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.711079] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.711817] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.712525] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.713241] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 15.713887] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.714633] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.715351] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.716062] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.716690] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.717345] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.717983] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.718609] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.719398] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.720206] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.720834] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.721544] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.722287] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.722952] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.723724] ---[ end trace fd18f2186fbd7cc9 ]---
[ 15.724396] OK
[ 15.724640] Testing event writeback_queue_io:
[ 15.732142] ------------[ cut here ]------------
[ 15.732796] WARNING: CPU: 0 PID: 244 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.734036] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.735397] Modules linked in:
[ 15.735812] CPU: 0 PID: 244 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.740098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.741369] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 15.742380] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 15.743386] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 15.744497] Call Trace:
[ 15.744822] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.745473] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.746236] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.746960] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.747699] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 15.748372] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.749125] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.749903] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.750622] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.751247] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.751927] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.752602] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.753244] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.754581] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.755401] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.756052] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.756816] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.757588] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.758249] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.759034] ---[ end trace fd18f2186fbd7cca ]---
[ 15.759715] OK
[ 15.759944] Testing event wbc_writepage:
[ 15.768166] ------------[ cut here ]------------
[ 15.768860] WARNING: CPU: 0 PID: 245 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.770130] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.771474] Modules linked in:
[ 15.771879] CPU: 0 PID: 245 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.776098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.777369] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 15.778374] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 15.779396] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 15.780489] Call Trace:
[ 15.780841] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.781476] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.782211] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.782921] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.784578] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 15.785224] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.785982] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.786720] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.787401] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.788060] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.788732] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.789362] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.790024] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.790860] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.791681] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.792420] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.793186] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.793954] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.794638] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.795421] ---[ end trace fd18f2186fbd7ccb ]---
[ 15.796122] OK
[ 15.796361] Testing event writeback_bdi_unregister:
[ 15.804146] ------------[ cut here ]------------
[ 15.804781] WARNING: CPU: 0 PID: 246 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.805990] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.807309] Modules linked in:
[ 15.807728] CPU: 0 PID: 246 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.812090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.813323] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 15.814301] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 15.815277] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 15.816315] Call Trace:
[ 15.816649] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.817275] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.818013] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.818709] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.819405] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 15.820085] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.820814] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.822616] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.823287] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.823911] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.824596] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.825223] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.825861] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.826654] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.827439] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.828082] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.828798] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.829536] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.830197] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.830969] ---[ end trace fd18f2186fbd7ccc ]---
[ 15.831622] OK
[ 15.831843] Testing event writeback_bdi_register:
[ 15.840140] ------------[ cut here ]------------
[ 15.840772] WARNING: CPU: 0 PID: 247 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.841981] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.843282] Modules linked in:
[ 15.843688] CPU: 0 PID: 247 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.848095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.849322] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 15.850295] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 15.851267] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 15.852308] Call Trace:
[ 15.852635] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.853277] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.854017] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.855192] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.855935] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 15.856638] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.857381] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.858124] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.859238] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.859913] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.860616] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.861283] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.861932] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.862754] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.863604] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.864261] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.865021] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.865780] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.866474] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.867291] ---[ end trace fd18f2186fbd7ccd ]---
[ 15.867979] OK
[ 15.868244] Testing event writeback_wake_background:
[ 15.876141] ------------[ cut here ]------------
[ 15.876782] WARNING: CPU: 0 PID: 248 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.878050] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.879392] Modules linked in:
[ 15.879836] CPU: 0 PID: 248 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.884095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.885331] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 15.886324] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 15.887334] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 15.888389] Call Trace:
[ 15.888734] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.889393] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.890160] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.890892] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.891604] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 15.892265] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.893124] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.893874] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.894558] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.895199] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.895892] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.896585] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.897249] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.898092] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.898916] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.899570] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.900311] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.901097] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.901805] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.902623] ---[ end trace fd18f2186fbd7cce ]---
[ 15.903317] OK
[ 15.903547] Testing event writeback_nowork:
[ 15.912142] ------------[ cut here ]------------
[ 15.912789] WARNING: CPU: 0 PID: 249 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.914046] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.915398] Modules linked in:
[ 15.915813] CPU: 0 PID: 249 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.920090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.921345] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 15.922358] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 15.923374] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 15.924475] Call Trace:
[ 15.924827] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.925473] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.926231] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.926946] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.927674] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 15.928334] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.929066] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.929837] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.930545] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.931206] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.931925] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.932605] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.933256] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.934088] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.934938] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.935587] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.936340] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.937113] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.937801] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.938592] ---[ end trace fd18f2186fbd7ccf ]---
[ 15.939258] OK
[ 15.939482] Testing event writeback_pages_written:
[ 15.948146] ------------[ cut here ]------------
[ 15.948782] WARNING: CPU: 0 PID: 250 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.950020] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.951348] Modules linked in:
[ 15.951782] CPU: 0 PID: 250 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.956096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.957373] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 15.958357] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 15.959339] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 15.960437] Call Trace:
[ 15.960769] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.961406] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.962167] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.962874] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.963611] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 15.964297] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.965026] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 15.965777] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 15.966464] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 15.967128] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 15.967818] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 15.968464] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 15.969095] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.969933] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 15.970774] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 15.971411] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 15.972153] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.972919] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 15.973639] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 15.974436] ---[ end trace fd18f2186fbd7cd0 ]---
[ 15.975113] OK
[ 15.975345] Testing event writeback_wait:
[ 15.984163] ------------[ cut here ]------------
[ 15.984833] WARNING: CPU: 0 PID: 251 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 15.986072] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 15.987421] Modules linked in:
[ 15.987844] CPU: 0 PID: 251 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 15.992111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 15.993389] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 15.994422] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 15.995428] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 15.996518] Call Trace:
[ 15.996871] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 15.997539] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 15.998300] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 15.999032] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 15.999776] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 16.000476] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.001245] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.002033] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 16.002758] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 16.003397] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 16.004118] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 16.004767] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 16.005392] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.006228] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.007049] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 16.007704] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 16.008428] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.009205] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 16.009919] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.010755] ---[ end trace fd18f2186fbd7cd1 ]---
[ 16.011405] OK
[ 16.011636] Testing event writeback_written:
[ 16.020151] ------------[ cut here ]------------
[ 16.020804] WARNING: CPU: 0 PID: 252 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 16.022038] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 16.023396] Modules linked in:
[ 16.023826] CPU: 0 PID: 252 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 16.028109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 16.029415] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 16.030451] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 16.031452] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 16.032561] Call Trace:
[ 16.032897] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 16.033553] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 16.034332] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 16.035075] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 16.035810] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 16.036506] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.037248] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.038017] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 16.038887] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 16.039541] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 16.040244] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 16.040911] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 16.041530] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.048380] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.049202] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 16.049852] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 16.050601] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.051377] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 16.052078] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.052904] ---[ end trace fd18f2186fbd7cd2 ]---
[ 16.053608] OK
[ 16.053844] Testing event writeback_start:
[ 16.065739] ------------[ cut here ]------------
[ 16.066395] WARNING: CPU: 0 PID: 253 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 16.067675] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 16.069064] Modules linked in:
[ 16.069483] CPU: 0 PID: 253 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 16.070632] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 16.082014] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 16.083036] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 16.084096] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 16.088150] Call Trace:
[ 16.088472] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 16.089144] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 16.089896] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 16.090639] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 16.091371] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 16.092065] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.092810] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.093603] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 16.094307] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 16.094944] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 16.095640] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 16.096306] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 16.104981] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.105796] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.106609] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 16.107239] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 16.107978] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.108751] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 16.109422] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.110206] ---[ end trace fd18f2186fbd7cd3 ]---
[ 16.110874] OK
[ 16.111098] Testing event writeback_exec:
[ 16.116156] ------------[ cut here ]------------
[ 16.116792] WARNING: CPU: 0 PID: 254 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 16.151680] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 16.153193] Modules linked in:
[ 16.153648] CPU: 0 PID: 254 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 16.154866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 16.156262] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 16.157344] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 16.158391] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 16.159383] Call Trace:
[ 16.159709] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 16.160377] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 16.161150] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 16.161858] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 16.162574] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 16.163227] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.163984] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.183808] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 16.184583] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 16.185269] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 16.186005] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 16.186705] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 16.187429] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.188326] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.189161] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 16.189798] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 16.190516] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.191277] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 16.191970] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.192834] ---[ end trace fd18f2186fbd7cd4 ]---
[ 16.193552] OK
[ 16.193801] Testing event writeback_queue:
[ 16.212736] ------------[ cut here ]------------
[ 16.213366] WARNING: CPU: 0 PID: 255 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 16.214603] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 16.215935] Modules linked in:
[ 16.216392] CPU: 0 PID: 255 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 16.217514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 16.218766] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 16.219755] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 16.220854] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 16.221949] Call Trace:
[ 16.222266] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 16.222914] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 16.223668] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 16.224402] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 16.225125] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 16.238827] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.239575] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.240373] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 16.241129] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 16.241819] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 16.242545] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 16.243248] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 16.243943] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.244820] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.245635] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 16.246269] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 16.246999] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.247761] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 16.248505] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.264679] ---[ end trace fd18f2186fbd7cd5 ]---
[ 16.265352] OK
[ 16.265586] Testing event writeback_write_inode:
[ 16.272152] ------------[ cut here ]------------
[ 16.272793] WARNING: CPU: 0 PID: 256 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 16.274026] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 16.275360] Modules linked in:
[ 16.275780] CPU: 0 PID: 256 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 16.277094] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 16.278433] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 16.279431] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 16.280473] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 16.281520] Call Trace:
[ 16.281850] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 16.282492] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 16.283245] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 16.283978] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 16.284782] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 16.285421] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.286146] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.286898] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 16.287597] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 16.288271] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 16.288979] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 16.289645] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 16.290286] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.291118] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.291937] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 16.292588] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 16.293314] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.294080] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 16.294760] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.295547] ---[ end trace fd18f2186fbd7cd6 ]---
[ 16.296246] OK
[ 16.296475] Testing event writeback_write_inode_start: OK
[ 16.316336] Testing event writeback_dirty_inode:
[ 16.335742] ------------[ cut here ]------------
[ 16.336445] WARNING: CPU: 0 PID: 258 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 16.337715] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 16.339033] Modules linked in:
[ 16.339446] CPU: 0 PID: 258 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 16.340605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 16.341848] 0000000000000000 ffff880011653c80 ffffffff86a96943 ffff880011653cb8
[ 16.342856] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 16.343860] 0000000000000001 0000000000000000 ffff880011653d20 ffffffff8627cb46
[ 16.344909] Call Trace:
[ 16.345223] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 16.345902] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 16.346674] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 16.347385] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 16.348161] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 16.348825] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.349581] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.350381] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 16.351130] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 16.351821] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 16.352570] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 16.353277] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 16.353967] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.354843] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.355727] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 16.356407] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 16.357189] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.358043] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 16.358766] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.360093] ---[ end trace fd18f2186fbd7cd7 ]---
[ 16.360769] OK
[ 16.361002] Testing event writeback_dirty_inode_start:
[ 16.379731] ------------[ cut here ]------------
[ 16.380397] WARNING: CPU: 0 PID: 259 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 16.381626] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 16.382963] Modules linked in:
[ 16.383382] CPU: 0 PID: 259 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 16.384547] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 16.385774] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 16.386779] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 16.387773] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 16.388782] Call Trace:
[ 16.389119] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 16.389778] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 16.390528] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 16.391238] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 16.391962] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 16.400757] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.401499] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.402253] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 16.402943] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 16.403589] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 16.404281] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 16.404923] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 16.405570] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.406394] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.407228] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 16.407874] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 16.408653] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.409427] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 16.410126] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.412095] ---[ end trace fd18f2186fbd7cd8 ]---
[ 16.412778] OK
[ 16.413006] Testing event writeback_dirty_page:
[ 16.427385] ------------[ cut here ]------------
[ 16.428054] WARNING: CPU: 0 PID: 260 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 16.429294] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 16.430649] Modules linked in:
[ 16.431057] CPU: 0 PID: 260 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 16.432208] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 16.433488] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 16.434573] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 16.435649] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 16.436740] Call Trace:
[ 16.437083] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 16.437794] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 16.438608] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 16.439361] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 16.440154] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 16.440870] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.441668] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.442455] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 16.443153] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 16.443780] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 16.444460] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 16.445113] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 16.458820] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.459769] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.460669] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 16.461294] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 16.462008] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.462758] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 16.463449] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.484624] ---[ end trace fd18f2186fbd7cd9 ]---
[ 16.485303] OK
[ 16.485528] Testing event time_out_leases:
[ 16.492161] ------------[ cut here ]------------
[ 16.492858] WARNING: CPU: 0 PID: 261 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 16.494187] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 16.495633] Modules linked in:
[ 16.496169] CPU: 0 PID: 261 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 16.510402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 16.511721] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 16.512834] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 16.513904] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 16.515023] Call Trace:
[ 16.515367] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 16.516088] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 16.516905] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 16.517667] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 16.518443] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 16.519154] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.519954] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.520779] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 16.521516] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 16.522201] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 16.535443] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 16.536161] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 16.536805] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.537670] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.538549] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 16.539254] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 16.540064] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.540836] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 16.541520] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.542327] ---[ end trace fd18f2186fbd7cda ]---
[ 16.543006] OK
[ 16.543232] Testing event generic_delete_lease:
[ 16.560728] ------------[ cut here ]------------
[ 16.561413] WARNING: CPU: 0 PID: 262 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 16.562642] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 16.564044] Modules linked in:
[ 16.564471] CPU: 0 PID: 262 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 16.565615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 16.566957] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 16.568089] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 16.569189] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 16.570260] Call Trace:
[ 16.570604] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 16.571282] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 16.572135] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 16.572900] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 16.586592] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 16.587304] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.588126] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.588936] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 16.589681] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 16.590363] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 16.591093] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 16.591791] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 16.592484] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.593367] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.594197] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 16.594857] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 16.595589] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.596367] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 16.597059] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.611690] ---[ end trace fd18f2186fbd7cdb ]---
[ 16.612482] OK
[ 16.612734] Testing event generic_add_lease:
[ 16.620145] ------------[ cut here ]------------
[ 16.620824] WARNING: CPU: 0 PID: 263 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 16.622057] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 16.623423] Modules linked in:
[ 16.623849] CPU: 0 PID: 263 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 16.638054] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 16.639317] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 16.640367] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 16.641380] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 16.642418] Call Trace:
[ 16.642743] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 16.643412] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 16.644229] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 16.645011] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 16.645806] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 16.646522] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.647323] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.648128] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 16.648823] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 16.649538] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 16.650293] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 16.664034] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 16.664730] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.665630] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.666504] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 16.667199] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 16.667992] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.668835] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 16.669570] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.670427] ---[ end trace fd18f2186fbd7cdc ]---
[ 16.671154] OK
[ 16.671394] Testing event break_lease_unblock:
[ 16.691215] ------------[ cut here ]------------
[ 16.691907] WARNING: CPU: 0 PID: 264 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 16.693221] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 16.694530] Modules linked in:
[ 16.694938] CPU: 0 PID: 264 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 16.696088] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 16.697377] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 16.698365] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 16.699402] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 16.700449] Call Trace:
[ 16.700785] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 16.701419] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 16.702223] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 16.702990] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 16.716800] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 16.717478] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.718233] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.718983] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 16.719681] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 16.720341] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 16.721074] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 16.721780] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 16.722501] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.723377] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.724300] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 16.725001] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 16.725801] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.726632] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 16.727334] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.742070] ---[ end trace fd18f2186fbd7cdd ]---
[ 16.742807] OK
[ 16.743049] Testing event break_lease_block:
[ 16.748165] ------------[ cut here ]------------
[ 16.748848] WARNING: CPU: 0 PID: 265 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 16.750123] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 16.751422] Modules linked in:
[ 16.751829] CPU: 0 PID: 265 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 16.753004] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 16.754230] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 16.768328] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 16.769404] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 16.770524] Call Trace:
[ 16.770875] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 16.771572] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 16.772358] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 16.773058] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 16.773760] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 16.774397] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.775121] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.775840] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 16.776519] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 16.777141] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 16.777806] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 16.778428] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 16.779048] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.779842] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.793335] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 16.793963] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 16.794710] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.795545] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 16.796295] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.797169] ---[ end trace fd18f2186fbd7cde ]---
[ 16.797888] OK
[ 16.798125] Testing event break_lease_noblock:
[ 16.804140] ------------[ cut here ]------------
[ 16.804768] WARNING: CPU: 0 PID: 266 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 16.844305] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 16.845655] Modules linked in:
[ 16.846104] CPU: 0 PID: 266 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 16.847316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 16.848722] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 16.849797] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 16.850866] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 16.851938] Call Trace:
[ 16.852328] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 16.853036] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 16.853851] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 16.854618] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 16.855386] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 16.856126] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.869982] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.870777] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 16.871521] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 16.872247] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 16.872942] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 16.873670] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 16.874349] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.875169] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.875999] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 16.876652] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 16.877406] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.878189] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 16.878900] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.879688] ---[ end trace fd18f2186fbd7cdf ]---
[ 16.880382] OK
[ 16.880622] Testing event nfs_sillyrename_unlink:
[ 16.895434] ------------[ cut here ]------------
[ 16.896101] WARNING: CPU: 0 PID: 267 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 16.897308] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 16.898656] Modules linked in:
[ 16.899077] CPU: 0 PID: 267 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 16.900238] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 16.901479] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 16.902473] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 16.903468] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 16.904534] Call Trace:
[ 16.904869] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 16.905548] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 16.906312] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 16.907074] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 16.920831] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 16.921569] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.922371] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.923182] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 16.923938] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 16.924651] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 16.925388] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 16.926052] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 16.926685] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.927499] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 16.928325] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 16.928967] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 16.929708] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.930473] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 16.931158] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 16.946664] ---[ end trace fd18f2186fbd7ce0 ]---
[ 16.947396] OK
[ 16.947650] Testing event nfs_sillyrename_rename:
[ 16.956147] ------------[ cut here ]------------
[ 16.956798] WARNING: CPU: 0 PID: 268 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 16.958015] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 16.972497] Modules linked in:
[ 16.972951] CPU: 0 PID: 268 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 16.974158] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 16.975506] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 16.976620] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 16.977618] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 16.978681] Call Trace:
[ 16.979007] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 16.979685] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 16.980487] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 16.981223] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 16.981950] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 16.982593] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.983306] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 16.984042] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 16.997039] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 16.997730] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 16.998454] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 16.999158] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 16.999849] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.000747] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.001630] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 17.002313] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 17.003106] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.003903] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 17.004588] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.005363] ---[ end trace fd18f2186fbd7ce1 ]---
[ 17.006021] OK
[ 17.006242] Testing event nfs_rename_exit:
[ 17.022727] ------------[ cut here ]------------
[ 17.023346] WARNING: CPU: 0 PID: 269 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 17.024597] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 17.025903] Modules linked in:
[ 17.026302] CPU: 0 PID: 269 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 17.027389] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 17.028623] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 17.029592] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 17.030545] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 17.031571] Call Trace:
[ 17.031920] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 17.032613] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 17.033426] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 17.034230] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 17.035009] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 17.048424] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.049154] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.049883] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 17.050547] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 17.051171] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 17.051837] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 17.052472] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 17.053155] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.053987] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.054804] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 17.055458] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 17.056279] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.057115] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 17.057852] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.073684] ---[ end trace fd18f2186fbd7ce2 ]---
[ 17.074410] OK
[ 17.074664] Testing event nfs_rename_enter:
[ 17.080160] ------------[ cut here ]------------
[ 17.080830] WARNING: CPU: 0 PID: 270 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 17.082086] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 17.083520] Modules linked in:
[ 17.083971] CPU: 0 PID: 270 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 17.085289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 17.099738] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 17.100876] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 17.101985] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 17.103103] Call Trace:
[ 17.103454] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 17.104182] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 17.105003] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 17.105771] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 17.106541] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 17.107253] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.108072] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.108821] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 17.109544] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 17.110214] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 17.110954] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 17.111669] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 17.112335] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.126227] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.127114] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 17.127811] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 17.128624] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.129449] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 17.130188] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.131043] ---[ end trace fd18f2186fbd7ce3 ]---
[ 17.131771] OK
[ 17.132044] Testing event nfs_link_exit:
[ 17.151752] ------------[ cut here ]------------
[ 17.152436] WARNING: CPU: 0 PID: 271 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 17.153788] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 17.155229] Modules linked in:
[ 17.155682] CPU: 0 PID: 271 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 17.156917] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 17.158268] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 17.159345] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 17.160443] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 17.161526] Call Trace:
[ 17.161879] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 17.162572] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 17.163381] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 17.164174] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 17.177984] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 17.179093] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.179910] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.180701] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 17.181447] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 17.182167] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 17.182912] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 17.183617] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 17.184349] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.185233] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.186121] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 17.186817] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 17.187608] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.188417] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 17.189133] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.203684] ---[ end trace fd18f2186fbd7ce4 ]---
[ 17.204484] OK
[ 17.204743] Testing event nfs_link_enter:
[ 17.212161] ------------[ cut here ]------------
[ 17.212832] WARNING: CPU: 0 PID: 272 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 17.214068] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 17.215411] Modules linked in:
[ 17.215859] CPU: 0 PID: 272 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 17.230191] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 17.231571] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 17.232613] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 17.233681] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 17.234822] Call Trace:
[ 17.235142] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 17.235823] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 17.236653] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 17.237399] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 17.238170] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 17.238869] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.239663] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.240468] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 17.241223] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 17.241913] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 17.242645] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 17.243336] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 17.244039] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.244932] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.245814] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 17.246492] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 17.247284] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.248129] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 17.248865] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.249725] ---[ end trace fd18f2186fbd7ce5 ]---
[ 17.250426] OK
[ 17.250678] Testing event nfs_symlink_exit:
[ 17.256152] ------------[ cut here ]------------
[ 17.256869] WARNING: CPU: 0 PID: 273 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 17.258192] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 17.259651] Modules linked in:
[ 17.264162] CPU: 0 PID: 273 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 17.265389] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 17.266744] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 17.267819] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 17.268938] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 17.270052] Call Trace:
[ 17.270395] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 17.271103] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 17.271905] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 17.272683] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 17.273408] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 17.274116] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.274908] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.275698] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 17.276443] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 17.277118] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 17.277843] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 17.278527] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 17.279208] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.280088] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.280963] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 17.281605] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 17.282328] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.283090] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 17.283805] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.284628] ---[ end trace fd18f2186fbd7ce6 ]---
[ 17.285342] OK
[ 17.285590] Testing event nfs_symlink_enter:
[ 17.292162] ------------[ cut here ]------------
[ 17.292837] WARNING: CPU: 0 PID: 274 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 17.294143] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 17.295555] Modules linked in:
[ 17.300530] CPU: 0 PID: 274 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 17.301758] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 17.303081] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 17.304164] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 17.305178] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 17.306218] Call Trace:
[ 17.306555] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 17.307259] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 17.308049] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 17.308810] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 17.309588] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 17.310275] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.311073] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.311878] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 17.312582] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 17.313250] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 17.313998] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 17.314711] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 17.315374] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.316288] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.317159] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 17.317883] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 17.318710] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.319550] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 17.320294] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.330158] ---[ end trace fd18f2186fbd7ce7 ]---
[ 17.330872] OK
[ 17.331108] Testing event nfs_unlink_exit:
[ 17.336161] ------------[ cut here ]------------
[ 17.336830] WARNING: CPU: 0 PID: 275 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 17.338129] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 17.339541] Modules linked in:
[ 17.339986] CPU: 0 PID: 275 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 17.379662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 17.381052] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 17.382113] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 17.383171] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 17.384264] Call Trace:
[ 17.384614] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 17.385304] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 17.386136] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 17.386899] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 17.387698] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 17.388418] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.389230] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.390010] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 17.390754] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 17.391465] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 17.392204] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 17.405897] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 17.406546] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.407414] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.408294] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 17.408972] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 17.409803] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.410611] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 17.411325] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.412187] ---[ end trace fd18f2186fbd7ce8 ]---
[ 17.412901] OK
[ 17.413142] Testing event nfs_unlink_enter:
[ 17.420161] ------------[ cut here ]------------
[ 17.420851] WARNING: CPU: 0 PID: 276 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 17.422177] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 17.423605] Modules linked in:
[ 17.428116] CPU: 0 PID: 276 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 17.429326] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 17.430699] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 17.431788] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 17.432881] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 17.434003] Call Trace:
[ 17.434348] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 17.435052] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 17.435866] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 17.436653] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 17.437426] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 17.438134] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.438890] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.439626] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 17.440365] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 17.441065] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 17.441825] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 17.442528] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 17.443245] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.444123] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.444973] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 17.445659] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 17.446424] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.447232] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 17.447950] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.448820] ---[ end trace fd18f2186fbd7ce9 ]---
[ 17.449520] OK
[ 17.449763] Testing event nfs_remove_exit:
[ 17.456161] ------------[ cut here ]------------
[ 17.456851] WARNING: CPU: 0 PID: 277 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 17.458186] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 17.459722] Modules linked in:
[ 17.464160] CPU: 0 PID: 277 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 17.465375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 17.466730] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 17.467806] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 17.468915] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 17.470031] Call Trace:
[ 17.470376] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 17.471084] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 17.471897] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 17.472697] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 17.473470] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 17.474179] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.474979] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.475770] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 17.476515] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 17.477196] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 17.477921] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 17.478611] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 17.479282] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.480162] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.481028] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 17.481704] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 17.482468] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.483284] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 17.484006] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.484883] ---[ end trace fd18f2186fbd7cea ]---
[ 17.485587] OK
[ 17.485835] Testing event nfs_remove_enter:
[ 17.492157] ------------[ cut here ]------------
[ 17.492792] WARNING: CPU: 0 PID: 278 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 17.494092] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 17.495558] Modules linked in:
[ 17.496000] CPU: 0 PID: 278 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 17.500116] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 17.501490] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 17.502576] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 17.503679] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 17.504861] Call Trace:
[ 17.505191] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 17.505906] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 17.506730] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 17.507526] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 17.508318] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 17.509039] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.509866] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.510664] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 17.511408] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 17.512113] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 17.525860] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 17.526603] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 17.527261] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.528162] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.529028] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 17.529723] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 17.530502] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.531324] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 17.532074] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.532944] ---[ end trace fd18f2186fbd7ceb ]---
[ 17.533666] OK
[ 17.533910] Testing event nfs_rmdir_exit:
[ 17.551737] ------------[ cut here ]------------
[ 17.552475] WARNING: CPU: 0 PID: 279 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 17.553807] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 17.555228] Modules linked in:
[ 17.555665] CPU: 0 PID: 279 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 17.556931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 17.558276] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 17.559349] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 17.560423] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 17.561538] Call Trace:
[ 17.561894] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 17.562602] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 17.563443] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 17.564241] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 17.565028] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 17.565746] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.566532] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.567331] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 17.568099] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 17.568785] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 17.569573] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 17.570284] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 17.570978] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.571867] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.572775] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 17.573460] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 17.587237] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.588039] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 17.588734] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.612664] ---[ end trace fd18f2186fbd7cec ]---
[ 17.613383] OK
[ 17.613632] Testing event nfs_rmdir_enter:
[ 17.620158] ------------[ cut here ]------------
[ 17.620846] WARNING: CPU: 0 PID: 280 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 17.622176] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 17.623630] Modules linked in:
[ 17.624169] CPU: 0 PID: 280 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 17.625388] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 17.639833] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 17.640984] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 17.642057] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 17.643200] Call Trace:
[ 17.643573] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 17.644257] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 17.645057] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 17.645830] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 17.646606] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 17.647309] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.648128] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.648932] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 17.649682] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 17.650372] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 17.651070] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 17.664793] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 17.665475] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.666372] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.667237] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 17.667891] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 17.668663] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.669493] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 17.670256] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.671131] ---[ end trace fd18f2186fbd7ced ]---
[ 17.671874] OK
[ 17.672147] Testing event nfs_mkdir_exit:
[ 17.691746] ------------[ cut here ]------------
[ 17.692458] WARNING: CPU: 0 PID: 281 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 17.693806] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 17.695239] Modules linked in:
[ 17.695687] CPU: 0 PID: 281 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 17.696921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 17.698270] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 17.699382] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 17.700474] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 17.701557] Call Trace:
[ 17.701911] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 17.702617] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 17.703417] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 17.704198] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 17.718047] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 17.718748] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.719530] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.720380] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 17.721134] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 17.721823] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 17.722548] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 17.723250] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 17.723948] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.724856] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.725737] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 17.726418] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 17.727218] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.728111] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 17.728881] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.743687] ---[ end trace fd18f2186fbd7cee ]---
[ 17.744461] OK
[ 17.744704] Testing event nfs_mkdir_enter:
[ 17.752188] ------------[ cut here ]------------
[ 17.752911] WARNING: CPU: 0 PID: 282 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 17.754249] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 17.755719] Modules linked in:
[ 17.756401] CPU: 0 PID: 282 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 17.772110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 17.773473] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 17.774547] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 17.775629] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 17.777308] Call Trace:
[ 17.777663] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 17.778361] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 17.779172] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 17.779942] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 17.780746] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 17.781448] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.782247] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.797123] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 17.797823] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 17.798451] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 17.799129] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 17.799804] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 17.800450] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.801265] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.802070] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 17.802703] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 17.803447] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.804281] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 17.805004] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.817511] ---[ end trace fd18f2186fbd7cef ]---
[ 17.818229] OK
[ 17.818470] Testing event nfs_mknod_exit:
[ 17.824510] ------------[ cut here ]------------
[ 17.825183] WARNING: CPU: 0 PID: 283 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 17.835386] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 17.836878] Modules linked in:
[ 17.837325] CPU: 0 PID: 283 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 17.838541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 17.839849] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 17.840879] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 17.841867] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 17.842988] Call Trace:
[ 17.843307] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 17.843975] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 17.844810] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 17.845579] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 17.846350] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 17.866110] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.866900] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.867691] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 17.868432] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 17.869113] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 17.869832] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 17.870510] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 17.871197] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.872106] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.872974] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 17.873609] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 17.874330] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.886133] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 17.886818] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.889368] ---[ end trace fd18f2186fbd7cf0 ]---
[ 17.890088] OK
[ 17.890323] Testing event nfs_mknod_enter:
[ 17.904778] ------------[ cut here ]------------
[ 17.905437] WARNING: CPU: 0 PID: 284 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 17.906757] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 17.908198] Modules linked in:
[ 17.908643] CPU: 0 PID: 284 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 17.909841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 17.911216] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 17.912253] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 17.913247] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 17.932645] Call Trace:
[ 17.932986] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 17.933680] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 17.934478] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 17.935237] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 17.936033] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 17.936736] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.937516] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 17.938313] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 17.939053] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 17.939737] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 17.940476] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 17.961230] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 17.961913] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.962780] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 17.963646] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 17.964340] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 17.965114] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.965928] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 17.966650] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 17.969554] ---[ end trace fd18f2186fbd7cf1 ]---
[ 17.970281] OK
[ 17.970523] Testing event nfs_create_exit:
[ 17.976922] ------------[ cut here ]------------
[ 17.977604] WARNING: CPU: 0 PID: 285 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 18.017407] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 18.018859] Modules linked in:
[ 18.019334] CPU: 0 PID: 285 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 18.020618] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 18.021986] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 18.023119] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 18.024227] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 18.025351] Call Trace:
[ 18.025696] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 18.026423] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 18.027244] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 18.027969] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 18.028751] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 18.029442] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.030270] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.031060] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 18.031809] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 18.032480] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 18.033218] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 18.033919] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 18.034611] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.035480] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.036384] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 18.037209] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 18.038002] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.038828] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 18.039568] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.041872] ---[ end trace fd18f2186fbd7cf2 ]---
[ 18.042556] OK
[ 18.042795] Testing event nfs_create_enter:
[ 18.048189] ------------[ cut here ]------------
[ 18.049749] WARNING: CPU: 0 PID: 286 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 18.051097] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 18.057971] Modules linked in:
[ 18.058415] CPU: 0 PID: 286 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 18.059617] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 18.061002] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 18.062093] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 18.063672] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 18.064802] Call Trace:
[ 18.065146] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 18.065858] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 18.066678] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 18.067435] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 18.068209] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 18.068906] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.069710] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.070528] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 18.071293] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 18.071998] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 18.072762] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 18.073435] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 18.074144] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.075009] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.075880] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 18.076577] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 18.077346] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.078163] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 18.078873] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.080978] ---[ end trace fd18f2186fbd7cf3 ]---
[ 18.081743] OK
[ 18.081988] Testing event nfs_atomic_open_exit:
[ 18.088202] ------------[ cut here ]------------
[ 18.088888] WARNING: CPU: 0 PID: 287 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 18.090193] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 18.091644] Modules linked in:
[ 18.096138] CPU: 0 PID: 287 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 18.097333] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 18.098659] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 18.099721] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 18.100815] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 18.101936] Call Trace:
[ 18.102307] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 18.103004] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 18.103811] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 18.104599] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 18.105363] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 18.106069] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.106854] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.107643] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 18.108386] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 18.109065] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 18.109814] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 18.110495] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 18.111173] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.112063] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.112930] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 18.113617] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 18.114390] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.115205] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 18.115935] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.118948] ---[ end trace fd18f2186fbd7cf4 ]---
[ 18.119736] OK
[ 18.119993] Testing event nfs_atomic_open_enter:
[ 18.128155] ------------[ cut here ]------------
[ 18.128835] WARNING: CPU: 0 PID: 288 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 18.130150] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 18.131576] Modules linked in:
[ 18.136246] CPU: 0 PID: 288 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 18.137439] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 18.138750] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 18.139835] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 18.140920] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 18.141995] Call Trace:
[ 18.142337] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 18.143030] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 18.143840] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 18.144617] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 18.145371] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 18.146078] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.146900] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.147759] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 18.148505] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 18.149184] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 18.149911] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 18.150599] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 18.151269] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.152154] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.153019] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 18.153695] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 18.154461] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.155275] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 18.155970] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.157467] ---[ end trace fd18f2186fbd7cf5 ]---
[ 18.158189] OK
[ 18.158427] Testing event nfs_lookup_revalidate_exit:
[ 18.164139] ------------[ cut here ]------------
[ 18.164810] WARNING: CPU: 0 PID: 289 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 18.166122] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 18.167536] Modules linked in:
[ 18.167977] CPU: 0 PID: 289 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 18.173330] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 18.174730] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 18.175812] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 18.176901] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 18.178171] Call Trace:
[ 18.178511] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 18.179208] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 18.180037] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 18.181502] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 18.182269] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 18.183014] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.183808] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.184630] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 18.185354] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 18.186033] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 18.186763] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 18.187448] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 18.188154] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.189017] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.189879] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 18.190568] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 18.191355] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.192188] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 18.192913] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.193789] ---[ end trace fd18f2186fbd7cf6 ]---
[ 18.194464] OK
[ 18.194704] Testing event nfs_lookup_revalidate_enter:
[ 18.200152] ------------[ cut here ]------------
[ 18.200866] WARNING: CPU: 0 PID: 290 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 18.202206] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 18.203643] Modules linked in:
[ 18.208149] CPU: 0 PID: 290 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 18.209347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 18.211167] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 18.212258] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 18.213310] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 18.214981] Call Trace:
[ 18.215320] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 18.216060] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 18.216854] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 18.217616] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 18.218376] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 18.219076] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.219874] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.220684] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 18.221417] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 18.222099] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 18.222820] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 18.223504] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 18.224206] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.225120] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.225987] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 18.226677] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 18.227445] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.228282] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 18.229013] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.230852] ---[ end trace fd18f2186fbd7cf7 ]---
[ 18.231554] OK
[ 18.231813] Testing event nfs_lookup_exit:
[ 18.240570] ------------[ cut here ]------------
[ 18.241232] WARNING: CPU: 0 PID: 291 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 18.242543] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 18.243948] Modules linked in:
[ 18.248674] CPU: 0 PID: 291 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 18.249866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 18.251182] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 18.252266] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 18.253317] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 18.255580] Call Trace:
[ 18.255927] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 18.256636] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 18.257440] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 18.258199] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 18.258976] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 18.259677] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.260477] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.261263] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 18.261995] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 18.262672] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 18.263388] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 18.264097] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 18.264772] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.265644] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.266506] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 18.267181] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 18.267961] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.268801] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 18.269480] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.270337] ---[ end trace fd18f2186fbd7cf8 ]---
[ 18.271046] OK
[ 18.271318] Testing event nfs_lookup_enter:
[ 18.280165] ------------[ cut here ]------------
[ 18.280869] WARNING: CPU: 0 PID: 292 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 18.282249] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 18.283742] Modules linked in:
[ 18.284213] CPU: 0 PID: 292 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 18.285402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 18.286726] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 18.287806] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 18.288887] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 18.289971] Call Trace:
[ 18.290312] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 18.291002] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 18.291804] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 18.292580] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 18.293341] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 18.294037] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.294826] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.295615] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 18.296359] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 18.297047] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 18.297771] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 18.298452] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 18.299124] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.299990] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.300879] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 18.301548] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 18.302323] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.303133] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 18.303852] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.306336] ---[ end trace fd18f2186fbd7cf9 ]---
[ 18.307067] OK
[ 18.307305] Testing event nfs_access_exit:
[ 18.316139] ------------[ cut here ]------------
[ 18.316796] WARNING: CPU: 0 PID: 293 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 18.318163] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 18.319602] Modules linked in:
[ 18.320458] CPU: 0 PID: 293 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 18.321660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 18.322982] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 18.324064] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 18.325118] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 18.327209] Call Trace:
[ 18.327549] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 18.328264] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 18.329075] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 18.329832] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 18.330596] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 18.331286] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.332119] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.332908] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 18.333642] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 18.334311] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 18.335037] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 18.335762] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 18.336451] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.337987] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.338851] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 18.339528] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 18.340321] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.341130] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 18.341875] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.343816] ---[ end trace fd18f2186fbd7cfa ]---
[ 18.344606] OK
[ 18.344840] Testing event nfs_access_enter:
[ 18.352956] ------------[ cut here ]------------
[ 18.353636] WARNING: CPU: 0 PID: 294 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 18.354949] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 18.361020] Modules linked in:
[ 18.361460] CPU: 0 PID: 294 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 18.362694] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 18.364061] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 18.365129] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 18.366186] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 18.367239] Call Trace:
[ 18.367730] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 18.368435] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 18.369236] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 18.369997] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 18.370764] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 18.371459] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.372264] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.373057] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 18.373789] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 18.374465] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 18.375191] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 18.375887] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 18.376583] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.377450] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.378357] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 18.379081] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 18.379916] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.380747] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 18.381449] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.382600] ---[ end trace fd18f2186fbd7cfb ]---
[ 18.383319] OK
[ 18.383558] Testing event nfs_fsync_exit:
[ 18.392733] ------------[ cut here ]------------
[ 18.393391] WARNING: CPU: 0 PID: 295 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 18.394726] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 18.397142] Modules linked in:
[ 18.397596] CPU: 0 PID: 295 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 18.398748] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 18.404075] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 18.405143] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 18.406208] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 18.407288] Call Trace:
[ 18.407641] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 18.408338] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 18.409131] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 18.409887] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 18.410658] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 18.411352] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.412162] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.412956] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 18.413689] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 18.414363] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 18.415090] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 18.415815] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 18.416502] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.417390] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.418266] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 18.418998] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 18.419781] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.420602] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 18.421867] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.422797] ---[ end trace fd18f2186fbd7cfc ]---
[ 18.423554] OK
[ 18.423814] Testing event nfs_fsync_enter:
[ 18.432555] ------------[ cut here ]------------
[ 18.433367] WARNING: CPU: 0 PID: 296 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 18.435164] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 18.440439] Modules linked in:
[ 18.440891] CPU: 0 PID: 296 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 18.442098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 18.443417] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 18.444502] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 18.445556] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 18.446640] Call Trace:
[ 18.446976] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 18.447666] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 18.448485] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 18.449221] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 18.449944] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 18.450633] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.451423] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.452288] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 18.453191] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 18.453907] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 18.454650] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 18.455367] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 18.456033] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.456882] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.457735] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 18.458449] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 18.459228] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.460120] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 18.460872] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.463300] ---[ end trace fd18f2186fbd7cfd ]---
[ 18.464079] OK
[ 18.464317] Testing event nfs_writeback_inode_exit:
[ 18.473552] ------------[ cut here ]------------
[ 18.474219] WARNING: CPU: 0 PID: 297 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 18.475533] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 18.480071] Modules linked in:
[ 18.480518] CPU: 0 PID: 297 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 18.481729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 18.483060] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 18.484156] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 18.485223] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 18.486321] Call Trace:
[ 18.486673] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 18.487350] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 18.488180] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 18.488917] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 18.489643] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 18.490300] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.491100] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.491896] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 18.492723] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 18.493445] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 18.494167] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 18.494837] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 18.495546] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.496432] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.497325] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 18.498789] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 18.499633] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.500459] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 18.501196] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.504462] ---[ end trace fd18f2186fbd7cfe ]---
[ 18.505190] OK
[ 18.505427] Testing event nfs_writeback_inode_enter:
[ 18.512161] ------------[ cut here ]------------
[ 18.512832] WARNING: CPU: 0 PID: 298 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 18.514141] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 18.520076] Modules linked in:
[ 18.520521] CPU: 0 PID: 298 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 18.521744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 18.523072] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 18.524158] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 18.525217] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 18.526913] Call Trace:
[ 18.527255] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 18.527963] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 18.528795] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 18.529546] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 18.530347] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 18.531059] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.531863] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.532720] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 18.533473] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 18.534161] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 18.534916] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 18.535640] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 18.536336] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.537199] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.538074] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 18.538755] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 18.539532] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.540316] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 18.541066] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.542334] ---[ end trace fd18f2186fbd7cff ]---
[ 18.543092] OK
[ 18.543351] Testing event nfs_writeback_page_exit:
[ 18.554481] ------------[ cut here ]------------
[ 18.555153] WARNING: CPU: 0 PID: 299 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 18.556948] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 18.558364] Modules linked in:
[ 18.558835] CPU: 0 PID: 299 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 18.564080] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 18.565424] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 18.566519] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 18.567990] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 18.569113] Call Trace:
[ 18.569466] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 18.570178] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 18.571014] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 18.571769] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 18.572543] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 18.573251] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.574038] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.574825] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 18.575571] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 18.576285] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 18.577033] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 18.578336] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 18.579013] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.579888] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.580773] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 18.581442] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 18.582225] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.583036] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 18.583771] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.586105] ---[ end trace fd18f2186fbd7d00 ]---
[ 18.586852] OK
[ 18.587089] Testing event nfs_writeback_page_enter:
[ 18.592827] ------------[ cut here ]------------
[ 18.593487] WARNING: CPU: 0 PID: 300 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 18.594819] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 18.597202] Modules linked in:
[ 18.597654] CPU: 0 PID: 300 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 18.598884] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 18.604182] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 18.605276] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 18.606380] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 18.607485] Call Trace:
[ 18.607811] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 18.608473] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 18.609230] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 18.609986] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 18.611671] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 18.612424] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.613214] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.614006] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 18.614750] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 18.615422] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 18.616183] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 18.616874] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 18.617546] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.618412] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.619279] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 18.619962] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 18.620892] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.621704] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 18.622421] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.624043] ---[ end trace fd18f2186fbd7d01 ]---
[ 18.624761] OK
[ 18.625039] Testing event nfs_setattr_exit:
[ 18.632717] ------------[ cut here ]------------
[ 18.633376] WARNING: CPU: 0 PID: 301 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 18.634690] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 18.640095] Modules linked in:
[ 18.640517] CPU: 0 PID: 301 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 18.642702] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 18.644157] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 18.645246] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 18.646343] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 18.647443] Call Trace:
[ 18.647785] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 18.648494] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 18.649290] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 18.650051] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 18.650817] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 18.651510] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.652285] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.653105] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 18.653859] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 18.654547] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 18.655320] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 18.656063] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 18.656741] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.657607] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.658462] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 18.659141] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 18.659920] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.660750] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 18.661472] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.664601] ---[ end trace fd18f2186fbd7d02 ]---
[ 18.665301] OK
[ 18.665539] Testing event nfs_setattr_enter:
[ 18.672171] ------------[ cut here ]------------
[ 18.672845] WARNING: CPU: 0 PID: 302 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 18.674176] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 18.675604] Modules linked in:
[ 18.676235] CPU: 0 PID: 302 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 18.677364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 18.678671] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 18.679738] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 18.680818] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 18.684626] Call Trace:
[ 18.684965] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 18.685702] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 18.686538] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 18.687313] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 18.688127] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 18.688826] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.689623] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.690402] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 18.691136] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 18.691798] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 18.692557] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 18.693290] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 18.694014] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.694887] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.695761] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 18.696414] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 18.697173] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.697995] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 18.698721] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.699546] ---[ end trace fd18f2186fbd7d03 ]---
[ 18.700274] OK
[ 18.700511] Testing event nfs_getattr_exit:
[ 18.708152] ------------[ cut here ]------------
[ 18.708828] WARNING: CPU: 0 PID: 303 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 18.710131] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 18.711550] Modules linked in:
[ 18.711993] CPU: 0 PID: 303 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 18.713248] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 18.714650] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 18.715719] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 18.716789] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 18.717862] Call Trace:
[ 18.718196] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 18.718882] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 18.719663] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 18.720443] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 18.721249] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 18.721998] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.722811] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.723656] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 18.724396] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 18.725090] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 18.725825] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 18.726518] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 18.727218] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.728113] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.728983] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 18.729669] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 18.730441] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.731256] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 18.731997] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.735003] ---[ end trace fd18f2186fbd7d04 ]---
[ 18.735730] OK
[ 18.735955] Testing event nfs_getattr_enter:
[ 18.744910] ------------[ cut here ]------------
[ 18.745584] WARNING: CPU: 0 PID: 304 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 18.746889] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 18.749220] Modules linked in:
[ 18.749668] CPU: 0 PID: 304 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 18.750861] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 18.754692] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 18.755756] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 18.756843] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 18.758515] Call Trace:
[ 18.758864] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 18.759592] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 18.760365] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 18.761113] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 18.761922] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 18.762671] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.763493] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.764302] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 18.765039] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 18.765736] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 18.766454] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 18.767143] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 18.767831] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.768728] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.769591] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 18.770264] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 18.771056] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.771876] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 18.772614] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.775056] ---[ end trace fd18f2186fbd7d05 ]---
[ 18.775788] OK
[ 18.776046] Testing event nfs_invalidate_mapping_exit:
[ 18.784977] ------------[ cut here ]------------
[ 18.785657] WARNING: CPU: 0 PID: 305 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 18.786968] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 18.789105] Modules linked in:
[ 18.789538] CPU: 0 PID: 305 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 18.790767] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 18.797599] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 18.798670] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 18.799732] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 18.800820] Call Trace:
[ 18.801171] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 18.801859] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 18.802747] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 18.803510] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 18.804281] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 18.804987] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.805815] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.806623] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 18.807346] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 18.808052] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 18.808763] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 18.809444] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 18.810135] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.811015] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.811881] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 18.812590] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 18.813361] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.814172] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 18.814896] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.816053] ---[ end trace fd18f2186fbd7d06 ]---
[ 18.816766] OK
[ 18.817007] Testing event nfs_invalidate_mapping_enter:
[ 18.824627] ------------[ cut here ]------------
[ 18.825291] WARNING: CPU: 0 PID: 306 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 18.826632] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 18.829647] Modules linked in:
[ 18.830083] CPU: 0 PID: 306 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 18.831350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 18.837250] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 18.838317] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 18.839372] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 18.840493] Call Trace:
[ 18.840853] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 18.841553] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 18.842394] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 18.843176] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 18.843967] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 18.844692] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.845467] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.846272] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 18.847005] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 18.847689] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 18.848427] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 18.849120] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 18.849760] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.850611] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.851468] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 18.852188] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 18.852966] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.853778] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 18.854499] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.856045] ---[ end trace fd18f2186fbd7d07 ]---
[ 18.856758] OK
[ 18.856997] Testing event nfs_revalidate_inode_exit:
[ 18.865178] ------------[ cut here ]------------
[ 18.865839] WARNING: CPU: 0 PID: 307 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 18.867159] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 18.873765] Modules linked in:
[ 18.874238] CPU: 0 PID: 307 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 18.875485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 18.876874] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 18.877949] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 18.879006] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 18.880114] Call Trace:
[ 18.880450] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 18.881136] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 18.881933] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 18.882681] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 18.883441] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 18.884177] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.884968] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.885770] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 18.886527] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 18.887241] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 18.887967] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 18.888676] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 18.889354] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.890221] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.891083] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 18.891789] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 18.892578] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.893378] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 18.894101] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.895051] ---[ end trace fd18f2186fbd7d08 ]---
[ 18.895761] OK
[ 18.895998] Testing event nfs_revalidate_inode_enter:
[ 18.904835] ------------[ cut here ]------------
[ 18.905549] WARNING: CPU: 0 PID: 308 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 18.906950] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 18.912875] Modules linked in:
[ 18.913320] CPU: 0 PID: 308 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 18.914518] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 18.915897] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 18.916995] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 18.918051] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 18.919873] Call Trace:
[ 18.920213] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 18.920887] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 18.921685] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 18.922431] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 18.923205] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 18.923918] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.924748] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.925527] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 18.926265] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 18.926950] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 18.927675] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 18.928381] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 18.929057] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.929935] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.930802] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 18.931481] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 18.932288] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.933113] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 18.933835] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.935541] ---[ end trace fd18f2186fbd7d09 ]---
[ 18.936611] OK
[ 18.936849] Testing event nfs_refresh_inode_exit:
[ 18.945995] ------------[ cut here ]------------
[ 18.946703] WARNING: CPU: 0 PID: 309 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 18.949884] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 18.951307] Modules linked in:
[ 18.951741] CPU: 0 PID: 309 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 18.955234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 18.956821] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 18.957879] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 18.958907] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 18.959935] Call Trace:
[ 18.960322] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 18.961012] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 18.961812] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 18.962856] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 18.963629] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 18.964341] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.965133] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 18.965921] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 18.966657] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 18.967329] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 18.968589] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 18.969285] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 18.969965] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.970835] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 18.971701] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 18.972392] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 18.973179] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.973995] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 18.974715] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 18.976099] ---[ end trace fd18f2186fbd7d0a ]---
[ 18.976835] OK
[ 18.977103] Testing event nfs_refresh_inode_enter:
[ 18.984158] ------------[ cut here ]------------
[ 18.984857] WARNING: CPU: 0 PID: 310 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 18.986259] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 18.987722] Modules linked in:
[ 18.992651] CPU: 0 PID: 310 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 18.994138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 18.995460] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 18.996589] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 18.997639] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 18.998737] Call Trace:
[ 18.999075] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 18.999800] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 19.000616] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 19.001360] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 19.002129] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 19.002827] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.003620] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.004394] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 19.007231] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 19.007922] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 19.008668] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 19.009351] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 19.010036] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.010904] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.011775] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 19.012464] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 19.013240] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.014055] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 19.014918] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.017796] ---[ end trace fd18f2186fbd7d0b ]---
[ 19.018502] OK
[ 19.021057] Testing event swiotlb_bounced:
[ 19.029021] ------------[ cut here ]------------
[ 19.029698] WARNING: CPU: 0 PID: 311 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 19.031506] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 19.036674] Modules linked in:
[ 19.037118] CPU: 0 PID: 311 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 19.038311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 19.039650] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 19.040729] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 19.041912] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 19.043928] Call Trace:
[ 19.044284] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 19.044972] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 19.045769] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 19.046515] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 19.047284] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 19.047987] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.048801] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.049607] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 19.050379] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 19.051059] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 19.052170] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 19.052860] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 19.053525] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.054403] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.055275] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 19.055962] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 19.056757] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.057555] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 19.058239] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.061007] ---[ end trace fd18f2186fbd7d0c ]---
[ 19.061752] OK
[ 19.061981] Testing event gpio_value:
[ 19.068287] ------------[ cut here ]------------
[ 19.069459] WARNING: CPU: 0 PID: 312 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 19.070773] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 19.074396] Modules linked in:
[ 19.074880] CPU: 0 PID: 312 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 19.076715] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 19.078045] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 19.079108] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 19.080191] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 19.081476] Call Trace:
[ 19.081807] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 19.082465] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 19.083263] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 19.084046] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 19.084814] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 19.085507] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.086295] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.087080] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 19.087815] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 19.088509] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 19.089234] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 19.089951] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 19.090632] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.091487] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.092380] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 19.093059] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 19.093836] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.094654] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 19.095367] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.096792] ---[ end trace fd18f2186fbd7d0d ]---
[ 19.097500] OK
[ 19.097735] Testing event gpio_direction:
[ 19.104153] ------------[ cut here ]------------
[ 19.104845] WARNING: CPU: 0 PID: 313 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 19.106215] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 19.107660] Modules linked in:
[ 19.108731] CPU: 0 PID: 313 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 19.109929] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 19.111248] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 19.112332] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 19.113401] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 19.115607] Call Trace:
[ 19.115936] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 19.116639] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 19.117430] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 19.118181] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 19.118969] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 19.119681] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.120475] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.121272] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 19.122009] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 19.122700] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 19.123424] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 19.124130] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 19.124809] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.125677] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.126531] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 19.127216] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 19.128031] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.128872] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 19.129624] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.132365] ---[ end trace fd18f2186fbd7d0e ]---
[ 19.133120] OK
[ 19.133357] Testing event regulator_set_voltage_complete:
[ 19.140626] ------------[ cut here ]------------
[ 19.141315] WARNING: CPU: 0 PID: 314 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 19.142645] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 19.148856] Modules linked in:
[ 19.149296] CPU: 0 PID: 314 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 19.150493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 19.151836] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 19.152892] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 19.153949] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 19.155554] Call Trace:
[ 19.155905] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 19.156707] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 19.157510] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 19.158292] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 19.159117] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 19.159815] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.160621] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.161400] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 19.162134] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 19.162816] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 19.163535] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 19.164255] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 19.164932] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.165822] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.166687] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 19.167369] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 19.168172] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.168985] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 19.169707] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.172167] ---[ end trace fd18f2186fbd7d0f ]---
[ 19.172881] OK
[ 19.173116] Testing event regulator_set_voltage:
[ 19.181072] ------------[ cut here ]------------
[ 19.181808] WARNING: CPU: 0 PID: 315 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 19.183159] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 19.184792] Modules linked in:
[ 19.185239] CPU: 0 PID: 315 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 19.186431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 19.187842] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 19.188931] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 19.189992] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 19.191073] Call Trace:
[ 19.191416] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 19.192123] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 19.192914] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 19.193666] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 19.194429] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 19.195131] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.195938] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.196768] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 19.197494] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 19.198141] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 19.198867] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 19.199552] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 19.200251] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.201116] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.202965] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 19.203654] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 19.204447] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.205262] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 19.206017] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.207421] ---[ end trace fd18f2186fbd7d10 ]---
[ 19.208648] OK
[ 19.208888] Testing event regulator_disable_complete:
[ 19.216659] ------------[ cut here ]------------
[ 19.217367] WARNING: CPU: 0 PID: 316 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 19.218689] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 19.220165] Modules linked in:
[ 19.220638] CPU: 0 PID: 316 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 19.221882] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 19.223199] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 19.224285] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 19.226011] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 19.227096] Call Trace:
[ 19.227451] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 19.228127] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 19.228911] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 19.229674] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 19.230438] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 19.231139] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.231922] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.232699] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 19.233430] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 19.234281] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 19.235031] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 19.235755] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 19.236440] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.237309] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.238177] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 19.238862] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 19.239648] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.240462] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 19.241190] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.243226] ---[ end trace fd18f2186fbd7d11 ]---
[ 19.243946] OK
[ 19.244204] Testing event regulator_disable:
[ 19.252140] ------------[ cut here ]------------
[ 19.252835] WARNING: CPU: 0 PID: 317 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 19.254105] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 19.255455] Modules linked in:
[ 19.255894] CPU: 0 PID: 317 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 19.260791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 19.262168] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 19.263273] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 19.264378] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 19.265463] Call Trace:
[ 19.265813] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 19.266492] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 19.267288] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 19.268068] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 19.268828] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 19.269518] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.270363] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.271161] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 19.271906] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 19.272595] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 19.273314] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 19.274006] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 19.274692] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.275558] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.276482] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 19.277165] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 19.277942] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.278751] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 19.279468] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.281472] ---[ end trace fd18f2186fbd7d12 ]---
[ 19.282182] OK
[ 19.282423] Testing event regulator_enable_complete:
[ 19.288166] ------------[ cut here ]------------
[ 19.288850] WARNING: CPU: 0 PID: 318 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 19.290175] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 19.291570] Modules linked in:
[ 19.291981] CPU: 0 PID: 318 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 19.296593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 19.297852] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 19.298849] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 19.299903] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 19.301011] Call Trace:
[ 19.301347] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 19.302038] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 19.302837] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 19.303599] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 19.304372] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 19.305100] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.305891] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.306678] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 19.307412] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 19.308101] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 19.308821] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 19.309516] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 19.310199] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.311061] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.311930] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 19.312626] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 19.313396] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.314212] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 19.315449] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.316301] ---[ end trace fd18f2186fbd7d13 ]---
[ 19.317012] OK
[ 19.317246] Testing event regulator_enable_delay:
[ 19.326516] ------------[ cut here ]------------
[ 19.327160] WARNING: CPU: 0 PID: 319 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 19.329289] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 19.330634] Modules linked in:
[ 19.331041] CPU: 0 PID: 319 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 19.336081] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 19.337349] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 19.338341] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 19.339342] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 19.341247] Call Trace:
[ 19.341596] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 19.342279] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 19.343076] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 19.343851] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 19.344643] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 19.345330] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.346120] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.346908] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 19.347653] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 19.348344] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 19.349068] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 19.349765] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 19.350437] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.351313] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.352332] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 19.353022] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 19.353808] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.354623] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 19.355336] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.356410] ---[ end trace fd18f2186fbd7d14 ]---
[ 19.357127] OK
[ 19.357364] Testing event regulator_enable:
[ 19.365073] ------------[ cut here ]------------
[ 19.365711] WARNING: CPU: 0 PID: 320 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 19.369344] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 19.370770] Modules linked in:
[ 19.371206] CPU: 0 PID: 320 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 19.373987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 19.375244] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 19.376331] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 19.377383] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 19.379153] Call Trace:
[ 19.379498] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 19.380214] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 19.381029] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 19.381809] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 19.382577] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 19.383267] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.384077] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.384873] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 19.385601] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 19.386270] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 19.387004] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 19.387692] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 19.388380] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.389249] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.390114] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 19.390798] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 19.391574] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.392420] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 19.393146] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.394810] ---[ end trace fd18f2186fbd7d15 ]---
[ 19.395520] OK
[ 19.395771] Testing event urandom_read:
[ 19.405101] ------------[ cut here ]------------
[ 19.405784] WARNING: CPU: 0 PID: 321 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 19.407087] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 19.413908] Modules linked in:
[ 19.414352] CPU: 0 PID: 321 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 19.415555] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 19.417694] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 19.418753] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 19.419816] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 19.420934] Call Trace:
[ 19.421269] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 19.421961] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 19.422764] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 19.423516] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 19.424305] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 19.425009] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.426386] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.427177] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 19.427917] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 19.428615] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 19.429331] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 19.430027] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 19.430753] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.431624] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.432514] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 19.433219] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 19.433946] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.434708] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 19.435392] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.437105] ---[ end trace fd18f2186fbd7d16 ]---
[ 19.437780] OK
[ 19.438009] Testing event random_read:
[ 19.444544] ------------[ cut here ]------------
[ 19.445190] WARNING: CPU: 0 PID: 322 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 19.446423] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 19.447821] Modules linked in:
[ 19.452125] CPU: 0 PID: 322 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 19.453456] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 19.454803] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 19.455868] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 19.456960] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 19.458687] Call Trace:
[ 19.459025] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 19.459724] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 19.460541] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 19.461297] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 19.463087] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 19.463784] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.464592] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.465372] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 19.466117] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 19.466802] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 19.467519] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 19.468234] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 19.468914] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.469791] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.470700] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 19.472421] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 19.473160] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.473924] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 19.474606] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.476622] ---[ end trace fd18f2186fbd7d17 ]---
[ 19.477327] OK
[ 19.477576] Testing event extract_entropy_user:
[ 19.484183] ------------[ cut here ]------------
[ 19.484881] WARNING: CPU: 0 PID: 323 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 19.486189] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 19.487623] Modules linked in:
[ 19.492125] CPU: 0 PID: 323 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 19.493332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 19.494692] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 19.496148] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 19.497255] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 19.498401] Call Trace:
[ 19.498749] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 19.499438] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 19.500273] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 19.501035] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 19.501805] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 19.502497] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.503285] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.504097] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 19.504844] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 19.505489] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 19.506184] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 19.506884] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 19.507557] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.508502] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.509418] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 19.510121] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 19.510955] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.511774] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 19.512501] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.516169] ---[ end trace fd18f2186fbd7d18 ]---
[ 19.516881] OK
[ 19.517119] Testing event extract_entropy:
[ 19.524300] ------------[ cut here ]------------
[ 19.525010] WARNING: CPU: 0 PID: 324 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 19.526324] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 19.527770] Modules linked in:
[ 19.532769] CPU: 0 PID: 324 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 19.534910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 19.536449] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 19.537515] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 19.538599] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 19.539658] Call Trace:
[ 19.539996] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 19.540712] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 19.541501] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 19.542260] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 19.543027] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 19.543734] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.544534] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.545306] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 19.545999] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 19.546671] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 19.547395] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 19.548156] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 19.548872] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.549746] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.550666] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 19.551347] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 19.552170] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.553620] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 19.554386] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.556073] ---[ end trace fd18f2186fbd7d19 ]---
[ 19.556793] OK
[ 19.557030] Testing event get_random_bytes_arch:
[ 19.564515] ------------[ cut here ]------------
[ 19.565248] WARNING: CPU: 0 PID: 325 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 19.566924] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 19.572071] Modules linked in:
[ 19.572515] CPU: 0 PID: 325 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 19.573724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 19.575051] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 19.576156] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 19.577219] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 19.578278] Call Trace:
[ 19.578626] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 19.579305] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 19.580120] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 19.580876] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 19.581644] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 19.582333] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.583126] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.583914] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 19.585481] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 19.586178] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 19.586914] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 19.587617] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 19.588348] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.589278] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.590132] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 19.590829] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 19.591606] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.592444] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 19.593152] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.594553] ---[ end trace fd18f2186fbd7d1a ]---
[ 19.595307] OK
[ 19.595576] Testing event get_random_bytes:
[ 19.604559] ------------[ cut here ]------------
[ 19.605240] WARNING: CPU: 0 PID: 326 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 19.606557] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 19.607990] Modules linked in:
[ 19.612455] CPU: 0 PID: 326 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 19.613682] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 19.615004] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 19.616095] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 19.617144] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 19.618817] Call Trace:
[ 19.619165] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 19.619859] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 19.620673] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 19.621384] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 19.622129] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 19.622792] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.623583] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.624340] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 19.625084] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 19.625816] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 19.626574] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 19.627290] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 19.628041] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.628931] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.629814] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 19.630530] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 19.631543] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.632368] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 19.633103] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.634165] ---[ end trace fd18f2186fbd7d1b ]---
[ 19.634877] OK
[ 19.635112] Testing event xfer_secondary_pool:
[ 19.640496] ------------[ cut here ]------------
[ 19.641331] WARNING: CPU: 0 PID: 327 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 19.642729] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 19.648315] Modules linked in:
[ 19.649369] CPU: 0 PID: 327 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 19.650584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 19.651928] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 19.653010] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 19.654087] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 19.655170] Call Trace:
[ 19.655508] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 19.656223] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 19.657021] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 19.657807] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 19.658576] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 19.659268] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.660078] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.660869] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 19.661613] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 19.662286] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 19.662990] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 19.663653] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 19.664347] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.665221] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.666168] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 19.666930] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 19.667788] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.668651] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 19.669389] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.670928] ---[ end trace fd18f2186fbd7d1c ]---
[ 19.671676] OK
[ 19.671913] Testing event add_disk_randomness:
[ 19.680171] ------------[ cut here ]------------
[ 19.680846] WARNING: CPU: 0 PID: 328 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 19.682150] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 19.683572] Modules linked in:
[ 19.688535] CPU: 0 PID: 328 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 19.689752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 19.691083] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 19.692167] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 19.693228] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 19.694322] Call Trace:
[ 19.694676] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 19.695359] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 19.696197] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 19.696954] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 19.697747] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 19.698438] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.699224] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.700035] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 19.700767] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 19.701407] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 19.702132] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 19.702835] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 19.703520] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.704409] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.705317] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 19.706030] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 19.706860] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.707707] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 19.708460] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.709528] ---[ end trace fd18f2186fbd7d1d ]---
[ 19.710231] OK
[ 19.710482] Testing event add_input_randomness:
[ 19.716581] ------------[ cut here ]------------
[ 19.717269] WARNING: CPU: 0 PID: 329 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 19.718592] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 19.721152] Modules linked in:
[ 19.721602] CPU: 0 PID: 329 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 19.722792] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 19.727085] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 19.728185] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 19.729261] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 19.730898] Call Trace:
[ 19.731235] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 19.731927] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 19.732746] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 19.733495] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 19.734276] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 19.735006] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.735816] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.736625] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 19.737351] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 19.738061] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 19.738789] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 19.739474] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 19.740174] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.741043] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.741913] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 19.742590] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 19.743364] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.744205] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 19.744992] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.747249] ---[ end trace fd18f2186fbd7d1e ]---
[ 19.747947] OK
[ 19.748232] Testing event debit_entropy:
[ 19.756728] ------------[ cut here ]------------
[ 19.757386] WARNING: CPU: 0 PID: 330 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 19.758696] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 19.760168] Modules linked in:
[ 19.760615] CPU: 0 PID: 330 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 19.761801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 19.763185] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 19.764245] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 19.765296] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 19.768583] Call Trace:
[ 19.768920] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 19.769619] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 19.770406] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 19.771186] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 19.771959] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 19.773372] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.774159] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.774959] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 19.775731] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 19.776422] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 19.777148] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 19.777841] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 19.778511] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.779374] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.780231] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 19.780952] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 19.781768] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.782618] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 19.783358] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.784727] ---[ end trace fd18f2186fbd7d1f ]---
[ 19.785482] OK
[ 19.785754] Testing event push_to_pool:
[ 19.792155] ------------[ cut here ]------------
[ 19.792827] WARNING: CPU: 0 PID: 331 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 19.794172] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 19.795613] Modules linked in:
[ 19.797082] CPU: 0 PID: 331 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 19.798275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 19.799602] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 19.800667] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 19.801695] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 19.802903] Call Trace:
[ 19.803244] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 19.803984] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 19.804842] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 19.805599] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 19.806362] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 19.807063] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.807873] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.808676] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 19.809403] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 19.810081] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 19.810798] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 19.811481] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 19.812174] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.813065] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.813931] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 19.814613] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 19.815383] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.816212] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 19.816935] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.818944] ---[ end trace fd18f2186fbd7d20 ]---
[ 19.819671] OK
[ 19.819911] Testing event credit_entropy_bits:
[ 19.829096] ------------[ cut here ]------------
[ 19.829773] WARNING: CPU: 0 PID: 332 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 19.831079] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 19.834074] Modules linked in:
[ 19.834546] CPU: 0 PID: 332 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 19.835828] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 19.840080] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 19.841151] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 19.842181] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 19.843230] Call Trace:
[ 19.843583] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 19.844310] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 19.845128] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 19.845895] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 19.846662] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 19.847353] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.848159] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.848947] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 19.849682] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 19.850363] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 19.852539] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 19.853235] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 19.853918] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.854792] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.855658] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 19.856348] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 19.857126] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.857925] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 19.858609] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.859657] ---[ end trace fd18f2186fbd7d21 ]---
[ 19.861906] OK
[ 19.862166] Testing event mix_pool_bytes_nolock:
[ 19.868152] ------------[ cut here ]------------
[ 19.868856] WARNING: CPU: 0 PID: 333 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 19.870166] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 19.871596] Modules linked in:
[ 19.876790] CPU: 0 PID: 333 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 19.878301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 19.880702] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 19.881764] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 19.882789] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 19.883853] Call Trace:
[ 19.884231] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 19.884923] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 19.885733] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 19.886542] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 19.887316] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 19.888941] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.889741] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.890519] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 19.891256] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 19.891941] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 19.892705] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 19.893393] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 19.894072] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.894942] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.895814] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 19.896509] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 19.897286] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.898128] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 19.898847] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.900519] ---[ end trace fd18f2186fbd7d22 ]---
[ 19.901270] OK
[ 19.901525] Testing event mix_pool_bytes:
[ 19.908853] ------------[ cut here ]------------
[ 19.909516] WARNING: CPU: 0 PID: 334 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 19.910858] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 19.913060] Modules linked in:
[ 19.913500] CPU: 0 PID: 334 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 19.914698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 19.920809] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 19.921880] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 19.922936] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 19.924000] Call Trace:
[ 19.924390] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 19.925088] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 19.925891] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 19.926653] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 19.927478] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 19.928198] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.929027] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.929813] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 19.930541] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 19.931224] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 19.931946] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 19.932653] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 19.933323] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.934189] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.935062] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 19.935739] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 19.936483] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.937249] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 19.938650] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.940227] ---[ end trace fd18f2186fbd7d23 ]---
[ 19.940969] OK
[ 19.941223] Testing event add_device_randomness:
[ 19.948997] ------------[ cut here ]------------
[ 19.949722] WARNING: CPU: 0 PID: 335 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 19.951092] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 19.956081] Modules linked in:
[ 19.956507] CPU: 0 PID: 335 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 19.957662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 19.958989] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 19.960601] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 19.961605] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 19.964876] Call Trace:
[ 19.965221] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 19.965911] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 19.966710] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 19.967457] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 19.968284] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 19.968989] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.969785] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 19.970571] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 19.971299] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 19.971982] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 19.972735] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 19.973414] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 19.974094] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.974960] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 19.975823] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 19.976515] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 19.977372] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.978174] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 19.978856] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 19.979739] ---[ end trace fd18f2186fbd7d24 ]---
[ 19.980471] OK
[ 19.980721] Testing event regcache_drop_region:
[ 19.988631] ------------[ cut here ]------------
[ 19.989293] WARNING: CPU: 0 PID: 336 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 19.990611] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 19.995624] Modules linked in:
[ 19.996108] CPU: 0 PID: 336 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 19.997299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 19.998624] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 19.999680] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 20.000747] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 20.001795] Call Trace:
[ 20.002121] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 20.002790] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 20.003594] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 20.004357] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 20.005128] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 20.005828] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.006615] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.007398] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 20.008150] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 20.008833] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 20.009550] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 20.010237] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 20.010917] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.011783] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.012663] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 20.013331] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 20.014120] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.014925] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 20.015644] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.017472] ---[ end trace fd18f2186fbd7d25 ]---
[ 20.018155] OK
[ 20.018390] Testing event regmap_async_complete_done:
[ 20.026665] ------------[ cut here ]------------
[ 20.027344] WARNING: CPU: 0 PID: 337 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 20.028659] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 20.030087] Modules linked in:
[ 20.030520] CPU: 0 PID: 337 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 20.031734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 20.033088] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 20.034215] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 20.035293] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 20.037373] Call Trace:
[ 20.037720] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 20.038403] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 20.039201] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 20.039963] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 20.041723] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 20.042411] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.043200] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.043997] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 20.044752] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 20.045419] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 20.046148] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 20.046845] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 20.047518] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.048401] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.049266] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 20.049953] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 20.050987] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.051819] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 20.052549] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.053379] ---[ end trace fd18f2186fbd7d26 ]---
[ 20.054085] OK
[ 20.054320] Testing event regmap_async_complete_start:
[ 20.060160] ------------[ cut here ]------------
[ 20.060888] WARNING: CPU: 0 PID: 338 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 20.062293] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 20.063721] Modules linked in:
[ 20.068131] CPU: 0 PID: 338 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 20.069331] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 20.070695] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 20.071738] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 20.072823] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 20.074245] Call Trace:
[ 20.074594] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 20.075276] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 20.076101] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 20.076855] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 20.077623] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 20.078308] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.079097] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.079908] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 20.080661] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 20.081328] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 20.082055] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 20.082741] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 20.083412] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.084300] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.085171] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 20.085861] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 20.086639] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.087443] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 20.088183] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.089723] ---[ end trace fd18f2186fbd7d27 ]---
[ 20.090424] OK
[ 20.090684] Testing event regmap_async_io_complete:
[ 20.096163] ------------[ cut here ]------------
[ 20.096856] WARNING: CPU: 0 PID: 339 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 20.098178] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 20.099645] Modules linked in:
[ 20.100975] CPU: 0 PID: 339 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 20.102782] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 20.104155] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 20.105222] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 20.106280] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 20.107337] Call Trace:
[ 20.107692] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 20.108396] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 20.109194] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 20.109947] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 20.110773] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 20.111508] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.112317] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.113101] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 20.113837] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 20.114510] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 20.115235] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 20.115936] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 20.116633] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.117496] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.118364] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 20.119046] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 20.119824] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.120668] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 20.121377] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.124421] ---[ end trace fd18f2186fbd7d28 ]---
[ 20.125134] OK
[ 20.125373] Testing event regmap_async_write_start:
[ 20.132237] ------------[ cut here ]------------
[ 20.132918] WARNING: CPU: 0 PID: 340 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 20.134327] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 20.135801] Modules linked in:
[ 20.140620] CPU: 0 PID: 340 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 20.141852] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 20.143246] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 20.144349] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 20.145409] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 20.147004] Call Trace:
[ 20.147345] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 20.148940] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 20.149750] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 20.150498] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 20.151269] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 20.151974] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.152779] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.153570] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 20.154302] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 20.154979] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 20.155704] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 20.156412] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 20.157089] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.157959] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.158864] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 20.159556] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 20.160355] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.161167] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 20.161889] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.163071] ---[ end trace fd18f2186fbd7d29 ]---
[ 20.163779] OK
[ 20.164045] Testing event regmap_cache_bypass:
[ 20.173141] ------------[ cut here ]------------
[ 20.173858] WARNING: CPU: 0 PID: 341 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 20.175218] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 20.177620] Modules linked in:
[ 20.178056] CPU: 0 PID: 341 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 20.179292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 20.184265] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 20.185325] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 20.186381] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 20.187485] Call Trace:
[ 20.187833] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 20.188539] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 20.189341] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 20.190095] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 20.190854] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 20.191554] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.192364] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.193153] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 20.193884] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 20.194553] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 20.195275] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 20.196580] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 20.197249] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.198118] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.198988] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 20.199672] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 20.200458] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.201271] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 20.201995] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.204038] ---[ end trace fd18f2186fbd7d2a ]---
[ 20.204753] OK
[ 20.204991] Testing event regmap_cache_only:
[ 20.213181] ------------[ cut here ]------------
[ 20.213870] WARNING: CPU: 0 PID: 342 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 20.215181] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 20.217712] Modules linked in:
[ 20.218148] CPU: 0 PID: 342 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 20.219335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 20.225874] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 20.226952] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 20.228031] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 20.229111] Call Trace:
[ 20.229445] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 20.230129] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 20.230929] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 20.231681] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 20.232459] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 20.233651] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.234436] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.235236] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 20.235975] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 20.236666] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 20.237351] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 20.238057] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 20.238741] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.239608] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.240426] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 20.241064] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 20.241791] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.242542] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 20.243225] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.245952] ---[ end trace fd18f2186fbd7d2b ]---
[ 20.246670] OK
[ 20.246908] Testing event regcache_sync:
[ 20.252163] ------------[ cut here ]------------
[ 20.252839] WARNING: CPU: 0 PID: 343 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 20.254146] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 20.255576] Modules linked in:
[ 20.257239] CPU: 0 PID: 343 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 20.258452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 20.259789] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 20.260928] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 20.262024] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 20.264650] Call Trace:
[ 20.264994] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 20.265683] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 20.266479] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 20.267239] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 20.268050] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 20.268772] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.269554] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.270344] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 20.271080] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 20.271756] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 20.272496] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 20.273197] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 20.273896] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.274712] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.275531] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 20.276188] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 20.276921] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.277681] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 20.278350] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.279476] ---[ end trace fd18f2186fbd7d2c ]---
[ 20.280247] OK
[ 20.280485] Testing event regmap_hw_write_done:
[ 20.288177] ------------[ cut here ]------------
[ 20.288849] WARNING: CPU: 0 PID: 344 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 20.290169] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 20.291604] Modules linked in:
[ 20.296079] CPU: 0 PID: 344 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 20.297471] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 20.298811] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 20.299868] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 20.300952] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 20.302037] Call Trace:
[ 20.302374] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 20.303063] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 20.303871] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 20.304682] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 20.305490] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 20.306194] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.306984] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.307777] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 20.308523] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 20.309201] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 20.309931] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 20.310630] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 20.311310] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.312200] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.313019] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 20.313660] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 20.314382] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.315160] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 20.315856] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.317568] ---[ end trace fd18f2186fbd7d2d ]---
[ 20.318248] OK
[ 20.318472] Testing event regmap_hw_write_start:
[ 20.324148] ------------[ cut here ]------------
[ 20.324795] WARNING: CPU: 0 PID: 345 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 20.326025] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 20.327369] Modules linked in:
[ 20.327822] CPU: 0 PID: 345 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 20.332083] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 20.333671] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 20.334730] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 20.335791] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 20.336895] Call Trace:
[ 20.337232] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 20.337926] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 20.338734] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 20.339484] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 20.340274] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 20.340971] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.341885] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.342680] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 20.343410] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 20.344111] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 20.344834] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 20.345517] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 20.346198] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.347061] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.347929] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 20.348635] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 20.349411] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.350253] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 20.350959] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.352803] ---[ end trace fd18f2186fbd7d2e ]---
[ 20.353490] OK
[ 20.353739] Testing event regmap_hw_read_done:
[ 20.360146] ------------[ cut here ]------------
[ 20.360789] WARNING: CPU: 0 PID: 346 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 20.362039] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 20.363384] Modules linked in:
[ 20.363835] CPU: 0 PID: 346 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 20.369442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 20.370787] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 20.371850] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161ee01
[ 20.372964] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 20.374037] Call Trace:
[ 20.374377] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 20.375062] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 20.375866] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 20.376642] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 20.377410] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 20.378109] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.378904] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.379696] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 20.380442] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 20.381134] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 20.381854] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 20.382539] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 20.383222] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.384690] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.385570] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 20.386271] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 20.387000] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.387776] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 20.388505] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.389807] ---[ end trace fd18f2186fbd7d2f ]---
[ 20.390469] OK
[ 20.390705] Testing event regmap_hw_read_start:
[ 20.396482] ------------[ cut here ]------------
[ 20.397123] WARNING: CPU: 0 PID: 347 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 20.398348] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 20.399723] Modules linked in:
[ 20.404113] CPU: 0 PID: 347 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 20.405335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 20.406672] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 20.407741] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 20.408826] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 20.409905] Call Trace:
[ 20.410242] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 20.410933] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 20.411739] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 20.412511] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 20.413300] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 20.414003] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.414796] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.415582] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 20.416330] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 20.417009] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 20.417741] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 20.418419] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 20.419100] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.419961] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.420881] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 20.421576] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 20.422400] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.423236] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 20.424029] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.424865] ---[ end trace fd18f2186fbd7d30 ]---
[ 20.425541] OK
[ 20.425799] Testing event regmap_reg_read_cache:
[ 20.432111] ------------[ cut here ]------------
[ 20.432797] WARNING: CPU: 0 PID: 348 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 20.434134] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 20.435599] Modules linked in:
[ 20.436006] CPU: 0 PID: 348 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 20.441281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 20.442557] 0000000000000000 ffff880011697c80 ffffffff86a96943 ffff880011697cb8
[ 20.443633] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 20.444752] 0000000000000001 0000000000000000 ffff880011697d20 ffffffff8627cb46
[ 20.445824] Call Trace:
[ 20.446168] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 20.446855] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 20.447660] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 20.448428] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 20.449202] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 20.449935] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.450725] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.451503] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 20.452257] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 20.452939] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 20.453662] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 20.454340] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 20.455148] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.456039] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.456907] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 20.457590] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 20.458354] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.459183] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 20.459915] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.460795] ---[ end trace fd18f2186fbd7d31 ]---
[ 20.461531] OK
[ 20.461780] Testing event regmap_reg_read:
[ 20.468119] ------------[ cut here ]------------
[ 20.469298] WARNING: CPU: 0 PID: 349 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 20.470617] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 20.476050] Modules linked in:
[ 20.476501] CPU: 0 PID: 349 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 20.477710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 20.479032] 0000000000000000 ffff880011653c80 ffffffff86a96943 ffff880011653cb8
[ 20.480112] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 20.481164] 0000000000000001 0000000000000000 ffff880011653d20 ffffffff8627cb46
[ 20.482244] Call Trace:
[ 20.482595] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 20.483276] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 20.484097] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 20.484860] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 20.485625] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 20.486318] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.487111] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.487901] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 20.488674] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 20.489347] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 20.490073] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 20.490777] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 20.491520] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.492435] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.493305] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 20.494001] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 20.494785] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.495598] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 20.496340] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.497167] ---[ end trace fd18f2186fbd7d32 ]---
[ 20.497873] OK
[ 20.498109] Testing event regmap_reg_write:
[ 20.504117] ------------[ cut here ]------------
[ 20.504832] WARNING: CPU: 0 PID: 350 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 20.506201] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 20.507673] Modules linked in:
[ 20.512106] CPU: 0 PID: 350 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 20.513334] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 20.514741] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 20.515819] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 20.516894] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 20.517966] Call Trace:
[ 20.518303] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 20.519021] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 20.519829] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 20.520573] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 20.521331] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 20.522032] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.522826] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.523626] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 20.524368] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 20.525051] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 20.525774] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 20.526450] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 20.527128] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.528001] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.528909] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 20.529588] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 20.530361] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.531195] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 20.531924] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.532764] ---[ end trace fd18f2186fbd7d33 ]---
[ 20.533466] OK
[ 20.533710] Testing event fence_wait_end:
[ 20.540113] ------------[ cut here ]------------
[ 20.540857] WARNING: CPU: 0 PID: 351 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 20.542141] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 20.543551] Modules linked in:
[ 20.543972] CPU: 0 PID: 351 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 20.548061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 20.549397] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 20.550455] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 20.551514] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 20.552721] Call Trace:
[ 20.553072] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 20.553778] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 20.554607] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 20.555389] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 20.556135] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 20.556796] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.557580] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.558382] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 20.559149] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 20.559852] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 20.560594] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 20.561283] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 20.561981] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.562847] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.563722] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 20.564424] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 20.565201] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.566012] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 20.566733] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.567569] ---[ end trace fd18f2186fbd7d34 ]---
[ 20.568288] OK
[ 20.568528] Testing event fence_wait_start:
[ 20.576268] ------------[ cut here ]------------
[ 20.576947] WARNING: CPU: 0 PID: 352 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 20.578267] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 20.579697] Modules linked in:
[ 20.581899] CPU: 0 PID: 352 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 20.583161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 20.588080] 0000000000000000 ffff8800116abc80 ffffffff86a96943 ffff8800116abcb8
[ 20.589187] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161d601
[ 20.590242] 0000000000000001 0000000000000000 ffff8800116abd20 ffffffff8627cb46
[ 20.591297] Call Trace:
[ 20.591639] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 20.592341] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 20.593168] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 20.594113] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 20.594880] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 20.595593] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.596392] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.597185] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 20.597919] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 20.601806] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 20.602533] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 20.603232] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 20.603918] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.604807] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.605669] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 20.606349] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 20.607124] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.607941] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 20.608709] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.609955] ---[ end trace fd18f2186fbd7d35 ]---
[ 20.610659] OK
[ 20.610898] Testing event fence_signaled:
[ 20.616838] ------------[ cut here ]------------
[ 20.617504] WARNING: CPU: 0 PID: 353 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 20.618798] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 20.620193] Modules linked in:
[ 20.620641] CPU: 0 PID: 353 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 20.621846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 20.623268] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 20.624312] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 20.625416] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 20.626556] Call Trace:
[ 20.626916] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 20.627652] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 20.628468] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 20.629224] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 20.629989] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 20.630687] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.631470] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.632277] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 20.632991] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 20.633680] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 20.634411] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 20.635114] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 20.635763] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.636622] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.637480] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 20.638190] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 20.638966] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.639784] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 20.640516] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.642735] ---[ end trace fd18f2186fbd7d36 ]---
[ 20.643443] OK
[ 20.643693] Testing event fence_enable_signal:
[ 20.652184] ------------[ cut here ]------------
[ 20.652861] WARNING: CPU: 0 PID: 354 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 20.654165] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 20.655596] Modules linked in:
[ 20.660072] CPU: 0 PID: 354 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 20.661319] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 20.662677] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 20.663730] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161d601
[ 20.664789] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 20.665901] Call Trace:
[ 20.666276] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 20.667001] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 20.667809] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 20.668583] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 20.669345] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 20.670052] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.670839] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.671642] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 20.672382] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 20.673072] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 20.673791] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 20.674493] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 20.675195] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.676144] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.677013] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 20.677692] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 20.678460] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.679271] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 20.680004] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.681583] ---[ end trace fd18f2186fbd7d37 ]---
[ 20.682303] OK
[ 20.682537] Testing event fence_destroy:
[ 20.688220] ------------[ cut here ]------------
[ 20.688918] WARNING: CPU: 0 PID: 355 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 20.690266] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 20.691694] Modules linked in:
[ 20.697206] CPU: 0 PID: 355 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 20.698370] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 20.699634] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 20.700658] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 20.701685] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 20.702783] Call Trace:
[ 20.703163] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 20.703902] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 20.704745] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 20.705510] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 20.706331] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 20.707052] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.708468] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.709255] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 20.709992] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 20.710671] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 20.711402] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 20.712068] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 20.712741] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.713604] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.714457] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 20.715143] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 20.715925] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.716747] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 20.717462] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.718461] ---[ end trace fd18f2186fbd7d38 ]---
[ 20.719507] OK
[ 20.719784] Testing event fence_init:
[ 20.729353] ------------[ cut here ]------------
[ 20.730020] WARNING: CPU: 0 PID: 356 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 20.731343] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 20.737084] Modules linked in:
[ 20.737532] CPU: 0 PID: 356 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 20.738760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 20.740097] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 20.741183] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161d601
[ 20.742283] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 20.743391] Call Trace:
[ 20.743733] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 20.744393] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 20.745216] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 20.746015] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 20.746791] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 20.747505] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.748308] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.749106] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 20.749848] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 20.750514] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 20.751258] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 20.751981] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 20.752674] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.753575] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.754491] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 20.755220] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 20.755992] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.756816] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 20.757534] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.758658] ---[ end trace fd18f2186fbd7d39 ]---
[ 20.759355] OK
[ 20.759606] Testing event fence_emit:
[ 20.768292] ------------[ cut here ]------------
[ 20.768975] WARNING: CPU: 0 PID: 357 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 20.770287] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 20.771738] Modules linked in:
[ 20.776828] CPU: 0 PID: 357 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 20.778023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 20.779350] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 20.780510] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 20.781615] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 20.782763] Call Trace:
[ 20.783115] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 20.783816] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 20.784668] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 20.785467] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 20.786235] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 20.786936] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.787742] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.788539] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 20.789273] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 20.789955] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 20.790676] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 20.791364] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 20.792138] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.793052] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.793945] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 20.794650] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 20.795452] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.796277] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 20.797002] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.798122] ---[ end trace fd18f2186fbd7d3a ]---
[ 20.798820] OK
[ 20.799058] Testing event fence_annotate_wait_on:
[ 20.804893] ------------[ cut here ]------------
[ 20.805572] WARNING: CPU: 0 PID: 358 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 20.806878] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 20.812413] Modules linked in:
[ 20.812863] CPU: 0 PID: 358 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 20.814058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 20.815379] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 20.816472] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161d601
[ 20.817476] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 20.818576] Call Trace:
[ 20.818919] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 20.819689] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 20.820530] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 20.821314] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 20.822240] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 20.822996] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.823812] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.824653] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 20.825389] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 20.826071] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 20.826790] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 20.827478] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 20.828136] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.828957] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.829819] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 20.830516] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 20.831326] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.832165] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 20.832886] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.834573] ---[ end trace fd18f2186fbd7d3b ]---
[ 20.835258] OK
[ 20.835499] Testing event smbus_result:
[ 20.844785] ------------[ cut here ]------------
[ 20.845453] WARNING: CPU: 0 PID: 359 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 20.846770] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 20.848865] Modules linked in:
[ 20.849307] CPU: 0 PID: 359 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 20.850519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 20.851855] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 20.852945] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 20.853985] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 20.856579] Call Trace:
[ 20.856951] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 20.857694] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 20.858517] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 20.859299] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 20.860061] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 20.860801] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.861614] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.862424] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 20.863183] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 20.863894] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 20.864649] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 20.865329] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 20.866011] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.866910] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.867761] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 20.868415] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 20.869205] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.870020] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 20.870741] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.872202] ---[ end trace fd18f2186fbd7d3c ]---
[ 20.872913] OK
[ 20.873151] Testing event smbus_reply:
[ 20.880157] ------------[ cut here ]------------
[ 20.880825] WARNING: CPU: 0 PID: 360 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 20.882137] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 20.883551] Modules linked in:
[ 20.884086] CPU: 0 PID: 360 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 20.885277] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 20.886603] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 20.887694] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161d601
[ 20.888776] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 20.889811] Call Trace:
[ 20.890138] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 20.890836] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 20.891650] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 20.892458] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 20.893265] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 20.893981] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.894768] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.895557] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 20.896345] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 20.897549] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 20.898274] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 20.899014] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 20.899723] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.900608] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.901463] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 20.902140] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 20.902918] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.903734] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 20.904470] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.905594] ---[ end trace fd18f2186fbd7d3d ]---
[ 20.906951] OK
[ 20.907209] Testing event smbus_read:
[ 20.913176] ------------[ cut here ]------------
[ 20.913849] WARNING: CPU: 0 PID: 361 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 20.915158] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 20.916652] Modules linked in:
[ 20.917089] CPU: 0 PID: 361 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 20.918278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 20.919671] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 20.920756] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 20.921833] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 20.924703] Call Trace:
[ 20.925045] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 20.925739] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 20.926531] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 20.927295] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 20.928086] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 20.928752] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.929488] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.930230] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 20.930942] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 20.931636] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 20.932393] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 20.933164] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 20.933889] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.934766] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.935674] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 20.936408] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 20.937223] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.938070] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 20.938820] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.940043] ---[ end trace fd18f2186fbd7d3e ]---
[ 20.940755] OK
[ 20.940991] Testing event smbus_write:
[ 20.948598] ------------[ cut here ]------------
[ 20.949265] WARNING: CPU: 0 PID: 362 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 20.950578] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 20.951988] Modules linked in:
[ 20.956921] CPU: 0 PID: 362 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 20.958119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 20.959448] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 20.960539] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161d601
[ 20.961612] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 20.962712] Call Trace:
[ 20.963048] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 20.963741] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 20.964557] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 20.965311] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 20.966083] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 20.966787] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.967578] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 20.968361] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 20.969057] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 20.969718] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 20.970443] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 20.971174] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 20.971887] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.972800] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 20.973751] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 20.974443] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 20.975211] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.976063] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 20.976786] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 20.979364] ---[ end trace fd18f2186fbd7d3f ]---
[ 20.980110] OK
[ 20.980349] Testing event i2c_result:
[ 20.988656] ------------[ cut here ]------------
[ 20.989319] WARNING: CPU: 0 PID: 363 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 20.990664] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 20.993525] Modules linked in:
[ 20.993975] CPU: 0 PID: 363 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 20.995185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 21.000082] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 21.001150] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 21.002207] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 21.003271] Call Trace:
[ 21.003616] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 21.004310] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 21.005092] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 21.005854] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 21.007221] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 21.007933] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.008747] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.009531] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 21.010261] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 21.010935] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 21.011661] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 21.012342] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 21.013026] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.013888] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.014760] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 21.015432] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 21.016309] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.017172] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 21.017920] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.019423] ---[ end trace fd18f2186fbd7d40 ]---
[ 21.020193] OK
[ 21.020436] Testing event i2c_reply:
[ 21.028837] ------------[ cut here ]------------
[ 21.029500] WARNING: CPU: 0 PID: 364 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 21.030826] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 21.033855] Modules linked in:
[ 21.034293] CPU: 0 PID: 364 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 21.035484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 21.036868] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 21.037930] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161d601
[ 21.039037] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 21.040326] Call Trace:
[ 21.040672] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 21.041348] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 21.042145] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 21.042902] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 21.043686] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 21.044385] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.045185] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.046033] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 21.046765] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 21.047489] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 21.048256] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 21.048962] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 21.049663] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.050548] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.051456] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 21.052296] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 21.053080] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.053890] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 21.054636] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.055586] ---[ end trace fd18f2186fbd7d41 ]---
[ 21.057137] OK
[ 21.057381] Testing event i2c_read:
[ 21.064168] ------------[ cut here ]------------
[ 21.064844] WARNING: CPU: 0 PID: 365 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 21.066160] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 21.067589] Modules linked in:
[ 21.072436] CPU: 0 PID: 365 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 21.073670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 21.075002] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 21.076092] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 21.077147] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 21.079208] Call Trace:
[ 21.079555] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 21.080281] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 21.081108] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 21.081881] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 21.082671] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 21.083359] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.084188] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.085008] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 21.085743] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 21.086437] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 21.087178] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 21.087871] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 21.088614] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.089512] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.090434] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 21.091165] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 21.091934] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.092774] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 21.093492] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.094323] ---[ end trace fd18f2186fbd7d42 ]---
[ 21.095062] OK
[ 21.095301] Testing event i2c_write:
[ 21.104531] ------------[ cut here ]------------
[ 21.105204] WARNING: CPU: 0 PID: 366 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 21.106477] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 21.107915] Modules linked in:
[ 21.108400] CPU: 0 PID: 366 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 21.109601] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 21.110925] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 21.111981] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161d601
[ 21.113076] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 21.114426] Call Trace:
[ 21.114773] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 21.115459] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 21.116280] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 21.117033] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 21.117799] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 21.118488] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.119280] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.120080] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 21.120822] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 21.121488] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 21.122193] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 21.122890] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 21.123576] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.124426] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.125352] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 21.126056] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 21.126885] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.127686] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 21.128381] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.129388] ---[ end trace fd18f2186fbd7d43 ]---
[ 21.130157] OK
[ 21.130407] Testing event aer_event:
[ 21.136334] ------------[ cut here ]------------
[ 21.137003] WARNING: CPU: 0 PID: 367 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 21.138305] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 21.139733] Modules linked in:
[ 21.144642] CPU: 0 PID: 367 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 21.145853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 21.147171] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 21.148300] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 21.149365] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 21.150443] Call Trace:
[ 21.150793] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 21.152055] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 21.152856] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 21.153615] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 21.154375] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 21.155084] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.155887] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.156696] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 21.157398] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 21.158054] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 21.158784] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 21.159487] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 21.160223] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.161576] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.162433] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 21.163121] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 21.163930] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.164771] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 21.165504] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.166974] ---[ end trace fd18f2186fbd7d44 ]---
[ 21.167705] OK
[ 21.167951] Testing event mc_event:
[ 21.176869] ------------[ cut here ]------------
[ 21.177529] WARNING: CPU: 0 PID: 368 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 21.178852] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 21.181035] Modules linked in:
[ 21.181480] CPU: 0 PID: 368 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 21.182689] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 21.186379] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 21.187443] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161d601
[ 21.188532] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 21.189609] Call Trace:
[ 21.189947] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 21.190649] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 21.191441] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 21.192216] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 21.192986] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 21.193686] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.194459] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.195248] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 21.196040] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 21.196742] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 21.197454] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 21.198160] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 21.198877] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.199802] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.200695] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 21.201404] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 21.202209] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.203073] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 21.203827] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.204777] ---[ end trace fd18f2186fbd7d45 ]---
[ 21.205465] OK
[ 21.205713] Testing event udp_fail_queue_rcv_skb:
[ 21.213067] ------------[ cut here ]------------
[ 21.213742] WARNING: CPU: 0 PID: 369 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 21.215037] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 21.216497] Modules linked in:
[ 21.216944] CPU: 0 PID: 369 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 21.218138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 21.219449] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 21.220531] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 21.221624] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 21.222697] Call Trace:
[ 21.223038] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 21.223729] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 21.224537] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 21.225302] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 21.226070] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 21.226776] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.227557] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.228373] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 21.229109] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 21.229789] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 21.230501] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 21.231212] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 21.231887] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.232773] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.233646] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 21.234325] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 21.235106] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.235955] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 21.236737] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.239795] ---[ end trace fd18f2186fbd7d46 ]---
[ 21.241352] OK
[ 21.241615] Testing event sock_exceed_buf_limit:
[ 21.248188] ------------[ cut here ]------------
[ 21.248860] WARNING: CPU: 0 PID: 370 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 21.250161] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 21.251575] Modules linked in:
[ 21.256597] CPU: 0 PID: 370 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 21.257808] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 21.259138] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 21.260218] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161d601
[ 21.261271] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 21.262383] Call Trace:
[ 21.262728] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 21.263411] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 21.264238] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 21.265003] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 21.265774] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 21.266461] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.267235] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.268025] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 21.268766] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 21.269475] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 21.270255] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 21.271003] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 21.271692] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.272552] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.273480] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 21.274212] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 21.274996] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.275829] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 21.276574] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.277692] ---[ end trace fd18f2186fbd7d47 ]---
[ 21.278403] OK
[ 21.278646] Testing event sock_rcvqueue_full:
[ 21.285757] ------------[ cut here ]------------
[ 21.286419] WARNING: CPU: 0 PID: 371 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 21.287739] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 21.292162] Modules linked in:
[ 21.292613] CPU: 0 PID: 371 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 21.293822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 21.295197] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 21.296295] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 21.297351] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 21.298433] Call Trace:
[ 21.298803] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 21.299505] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 21.300324] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 21.301081] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 21.301850] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 21.302537] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.303350] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.304161] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 21.304895] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 21.305558] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 21.306279] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 21.306946] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 21.307601] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.308427] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.309279] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 21.309971] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 21.310803] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.311623] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 21.312316] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.313483] ---[ end trace fd18f2186fbd7d48 ]---
[ 21.314229] OK
[ 21.314476] Testing event napi_poll:
[ 21.320763] ------------[ cut here ]------------
[ 21.321431] WARNING: CPU: 0 PID: 372 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 21.322822] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 21.328093] Modules linked in:
[ 21.328531] CPU: 0 PID: 372 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 21.329728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 21.331007] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 21.332089] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161d601
[ 21.333151] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 21.334240] Call Trace:
[ 21.334592] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 21.335268] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 21.336083] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 21.336845] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 21.337613] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 21.338300] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.339086] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.339881] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 21.340635] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 21.341298] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 21.342022] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 21.342716] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 21.343386] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.344271] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.345153] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 21.345837] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 21.346621] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.347475] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 21.348196] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.349677] ---[ end trace fd18f2186fbd7d49 ]---
[ 21.350388] OK
[ 21.350639] Testing event netif_rx_ni_entry:
[ 21.357746] ------------[ cut here ]------------
[ 21.358406] WARNING: CPU: 0 PID: 373 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 21.359726] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 21.364909] Modules linked in:
[ 21.365348] CPU: 0 PID: 373 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 21.366544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 21.367882] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 21.368970] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 21.370033] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 21.371295] Call Trace:
[ 21.371647] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 21.372356] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 21.373162] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 21.373919] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 21.374692] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 21.375391] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.376198] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.376987] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 21.377712] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 21.378389] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 21.379161] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 21.379867] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 21.380586] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.381449] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.382373] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 21.383051] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 21.383868] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.384699] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 21.385412] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.386657] ---[ end trace fd18f2186fbd7d4a ]---
[ 21.387356] OK
[ 21.387600] Testing event netif_rx_entry:
[ 21.396864] ------------[ cut here ]------------
[ 21.397512] WARNING: CPU: 0 PID: 374 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 21.398833] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 21.400872] Modules linked in:
[ 21.401317] CPU: 0 PID: 374 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 21.402525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 21.403864] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 21.404960] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161d601
[ 21.406015] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 21.408118] Call Trace:
[ 21.408455] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 21.409145] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 21.409970] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 21.410724] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 21.411486] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 21.412215] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.412987] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.413734] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 21.414431] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 21.415134] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 21.415874] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 21.416622] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 21.417342] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.418243] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.419170] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 21.419876] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 21.420701] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.421559] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 21.422303] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.423170] ---[ end trace fd18f2186fbd7d4b ]---
[ 21.423904] OK
[ 21.424171] Testing event netif_receive_skb_entry:
[ 21.432143] ------------[ cut here ]------------
[ 21.432820] WARNING: CPU: 0 PID: 375 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 21.434137] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 21.435572] Modules linked in:
[ 21.436055] CPU: 0 PID: 375 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 21.437255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 21.438587] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 21.439641] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 21.442245] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 21.443610] Call Trace:
[ 21.443954] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 21.444670] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 21.445466] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 21.446225] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 21.446990] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 21.447693] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.448493] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.449246] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 21.449984] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 21.450677] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 21.451447] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 21.452162] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 21.452833] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.453712] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.454572] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 21.455248] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 21.456068] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.456882] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 21.457611] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.459878] ---[ end trace fd18f2186fbd7d4c ]---
[ 21.460624] OK
[ 21.460884] Testing event napi_gro_receive_entry:
[ 21.468403] ------------[ cut here ]------------
[ 21.469076] WARNING: CPU: 0 PID: 376 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 21.470382] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 21.471819] Modules linked in:
[ 21.476132] CPU: 0 PID: 376 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 21.477339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 21.478671] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 21.479726] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161d601
[ 21.480826] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 21.481907] Call Trace:
[ 21.482243] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 21.482934] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 21.483737] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 21.484505] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 21.485274] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 21.485975] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.486752] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.487531] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 21.488362] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 21.489066] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 21.489835] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 21.490533] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 21.491278] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.492229] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.493105] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 21.493832] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 21.494613] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.495451] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 21.496150] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.497078] ---[ end trace fd18f2186fbd7d4d ]---
[ 21.497786] OK
[ 21.498025] Testing event napi_gro_frags_entry:
[ 21.504857] ------------[ cut here ]------------
[ 21.505542] WARNING: CPU: 0 PID: 377 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 21.506917] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 21.512089] Modules linked in:
[ 21.512535] CPU: 0 PID: 377 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 21.513748] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 21.515075] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 21.516163] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 21.517227] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 21.520297] Call Trace:
[ 21.520648] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 21.521328] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 21.522124] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 21.522886] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 21.523658] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 21.524366] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.525159] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.525943] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 21.526678] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 21.527355] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 21.528104] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 21.528799] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 21.529506] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.530418] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.531314] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 21.532521] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 21.533324] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.534175] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 21.534896] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.536181] ---[ end trace fd18f2186fbd7d4e ]---
[ 21.536915] OK
[ 21.537152] Testing event netif_rx:
[ 21.544170] ------------[ cut here ]------------
[ 21.544857] WARNING: CPU: 0 PID: 378 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 21.546165] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 21.547595] Modules linked in:
[ 21.552887] CPU: 0 PID: 378 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 21.554086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 21.555414] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 21.556500] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161d601
[ 21.557572] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 21.558995] Call Trace:
[ 21.559334] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 21.560046] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 21.560848] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 21.561607] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 21.562366] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 21.563071] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.563866] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.564674] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 21.565400] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 21.566078] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 21.566801] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 21.567452] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 21.568176] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.569044] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.569944] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 21.570646] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 21.571457] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.572238] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 21.573010] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.574807] ---[ end trace fd18f2186fbd7d4f ]---
[ 21.575550] OK
[ 21.575783] Testing event netif_receive_skb:
[ 21.584105] ------------[ cut here ]------------
[ 21.584787] WARNING: CPU: 0 PID: 379 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 21.586097] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 21.587512] Modules linked in:
[ 21.587983] CPU: 0 PID: 379 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 21.592063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 21.593383] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 21.596026] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 21.597098] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 21.598183] Call Trace:
[ 21.598520] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 21.599212] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 21.600036] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 21.600790] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 21.601547] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 21.602251] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.603035] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.603830] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 21.604576] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 21.605232] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 21.605913] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 21.606601] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 21.607282] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.608250] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.609126] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 21.609844] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 21.610621] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.611461] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 21.612224] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.613097] ---[ end trace fd18f2186fbd7d50 ]---
[ 21.613808] OK
[ 21.614055] Testing event net_dev_queue:
[ 21.620110] ------------[ cut here ]------------
[ 21.620775] WARNING: CPU: 0 PID: 380 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 21.622086] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 21.623495] Modules linked in:
[ 21.623973] CPU: 0 PID: 380 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 21.628064] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 21.629392] 0000000000000000 ffff880011697c80 ffffffff86a96943 ffff880011697cb8
[ 21.630447] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 21.631498] 0000000000000001 0000000000000000 ffff880011697d20 ffffffff8627cb46
[ 21.632610] Call Trace:
[ 21.632946] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 21.633635] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 21.634425] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 21.635204] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 21.635980] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 21.636696] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.637479] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.638266] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 21.639003] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 21.639678] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 21.640413] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 21.641102] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 21.641786] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.642653] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.643511] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 21.647148] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 21.647944] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.648834] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 21.649608] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.650431] ---[ end trace fd18f2186fbd7d51 ]---
[ 21.651166] OK
[ 21.651429] Testing event net_dev_xmit:
[ 21.660112] ------------[ cut here ]------------
[ 21.660779] WARNING: CPU: 0 PID: 381 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 21.662084] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 21.663675] Modules linked in:
[ 21.668116] CPU: 0 PID: 381 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 21.669320] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 21.670653] 0000000000000000 ffff880011653c80 ffffffff86a96943 ffff880011653cb8
[ 21.671719] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 21.672814] 0000000000000001 0000000000000000 ffff880011653d20 ffffffff8627cb46
[ 21.673928] Call Trace:
[ 21.674270] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 21.674962] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 21.675772] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 21.676544] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 21.677312] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 21.678012] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.678801] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.679595] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 21.680338] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 21.681023] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 21.681749] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 21.682429] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 21.683112] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.683943] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.684835] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 21.685512] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 21.686334] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.687202] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 21.687905] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.688787] ---[ end trace fd18f2186fbd7d52 ]---
[ 21.690038] OK
[ 21.690300] Testing event net_dev_start_xmit:
[ 21.696111] ------------[ cut here ]------------
[ 21.696820] WARNING: CPU: 0 PID: 382 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 21.698160] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 21.699669] Modules linked in:
[ 21.704115] CPU: 0 PID: 382 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 21.705327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 21.706662] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 21.707721] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 21.709324] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 21.710405] Call Trace:
[ 21.710757] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 21.711440] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 21.712267] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 21.713067] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 21.713831] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 21.714523] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.715318] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.716129] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 21.716874] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 21.717546] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 21.718275] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 21.718965] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 21.719644] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.720522] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.721345] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 21.722083] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 21.723397] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.724234] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 21.724946] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.725814] ---[ end trace fd18f2186fbd7d53 ]---
[ 21.726540] OK
[ 21.726792] Testing event skb_copy_datagram_iovec:
[ 21.732142] ------------[ cut here ]------------
[ 21.732818] WARNING: CPU: 0 PID: 383 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 21.734123] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 21.735557] Modules linked in:
[ 21.736163] CPU: 0 PID: 383 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 21.737437] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 21.738773] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 21.739837] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 21.740912] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 21.742229] Call Trace:
[ 21.742574] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 21.743254] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 21.744079] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 21.744833] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 21.745612] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 21.746302] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.747093] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.747888] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 21.748639] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 21.749311] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 21.750033] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 21.750718] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 21.751386] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.752505] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.753375] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 21.754055] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 21.754834] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.755647] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 21.756379] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.757203] ---[ end trace fd18f2186fbd7d54 ]---
[ 21.757916] OK
[ 21.758150] Testing event consume_skb:
[ 21.764144] ------------[ cut here ]------------
[ 21.764807] WARNING: CPU: 0 PID: 384 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 21.766118] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 21.767593] Modules linked in:
[ 21.772920] CPU: 0 PID: 384 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 21.774156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 21.775483] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 21.776523] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 21.777609] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 21.779903] Call Trace:
[ 21.780757] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 21.781443] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 21.782245] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 21.783004] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 21.783786] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 21.784498] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.785291] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.786080] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 21.786815] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 21.787486] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 21.788232] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 21.788928] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 21.789634] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.790485] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.791356] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 21.792061] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 21.792832] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.793637] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 21.794361] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.795200] ---[ end trace fd18f2186fbd7d55 ]---
[ 21.795930] OK
[ 21.796188] Testing event kfree_skb:
[ 21.804177] ------------[ cut here ]------------
[ 21.804897] WARNING: CPU: 0 PID: 385 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 21.806233] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 21.807701] Modules linked in:
[ 21.812821] CPU: 0 PID: 385 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 21.814026] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 21.815345] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 21.816494] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 21.817748] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 21.819007] Call Trace:
[ 21.819366] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 21.820032] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 21.820836] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 21.821599] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 21.822359] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 21.823061] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.823852] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.824656] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 21.825381] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 21.826992] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 21.827717] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 21.828421] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 21.829102] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.829967] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.830842] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 21.831524] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 21.832320] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.833135] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 21.833857] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.835425] ---[ end trace fd18f2186fbd7d56 ]---
[ 21.836207] OK
[ 21.836451] Testing event rpc_socket_shutdown:
[ 21.844345] ------------[ cut here ]------------
[ 21.845045] WARNING: CPU: 0 PID: 386 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 21.846394] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 21.847847] Modules linked in:
[ 21.852160] CPU: 0 PID: 386 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 21.853360] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 21.854695] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 21.855751] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 21.856876] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 21.858887] Call Trace:
[ 21.859251] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 21.859960] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 21.860781] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 21.861528] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 21.862295] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 21.862998] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.863843] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.864663] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 21.865383] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 21.866096] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 21.866814] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 21.867496] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 21.868195] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.869060] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.869927] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 21.870603] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 21.871381] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.872216] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 21.874326] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.875785] ---[ end trace fd18f2186fbd7d57 ]---
[ 21.876839] OK
[ 21.877076] Testing event rpc_socket_close:
[ 21.885797] ------------[ cut here ]------------
[ 21.886513] WARNING: CPU: 0 PID: 387 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 21.887895] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 21.892402] Modules linked in:
[ 21.892864] CPU: 0 PID: 387 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 21.894057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 21.895398] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 21.896477] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 21.897530] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 21.899581] Call Trace:
[ 21.899922] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 21.900628] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 21.901416] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 21.902171] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 21.903538] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 21.904252] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.905049] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.905837] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 21.906560] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 21.907237] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 21.907962] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 21.908668] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 21.909337] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.910207] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.911072] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 21.911769] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 21.912560] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.913374] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 21.914096] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.916046] ---[ end trace fd18f2186fbd7d58 ]---
[ 21.916754] OK
[ 21.916992] Testing event rpc_socket_reset_connection:
[ 21.924362] ------------[ cut here ]------------
[ 21.925059] WARNING: CPU: 0 PID: 388 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 21.926420] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 21.927874] Modules linked in:
[ 21.932401] CPU: 0 PID: 388 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 21.933602] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 21.934920] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 21.935986] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 21.937070] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 21.938170] Call Trace:
[ 21.938505] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 21.939164] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 21.939940] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 21.940713] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 21.941486] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 21.942207] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.942993] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.943785] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 21.944528] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 21.945208] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 21.945932] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 21.946623] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 21.947294] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.948177] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.949755] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 21.950425] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 21.951198] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.952037] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 21.952752] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.953921] ---[ end trace fd18f2186fbd7d59 ]---
[ 21.954636] OK
[ 21.954872] Testing event rpc_socket_error:
[ 21.960161] ------------[ cut here ]------------
[ 21.960837] WARNING: CPU: 0 PID: 389 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 21.962168] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 21.963680] Modules linked in:
[ 21.968762] CPU: 0 PID: 389 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 21.969993] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 21.971319] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 21.972467] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 21.973543] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 21.975506] Call Trace:
[ 21.975852] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 21.976557] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 21.977358] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 21.978117] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 21.978882] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 21.980489] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.981294] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 21.982078] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 21.982846] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 21.983532] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 21.984279] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 21.984970] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 21.985648] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.986507] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 21.987382] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 21.988111] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 21.988887] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.989699] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 21.990417] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 21.991277] ---[ end trace fd18f2186fbd7d5a ]---
[ 21.991985] OK
[ 21.992248] Testing event rpc_socket_connect:
[ 22.000163] ------------[ cut here ]------------
[ 22.000852] WARNING: CPU: 0 PID: 390 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 22.002229] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 22.003703] Modules linked in:
[ 22.009218] CPU: 0 PID: 390 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 22.010424] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 22.011756] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 22.012786] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 22.013783] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 22.014800] Call Trace:
[ 22.015120] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 22.015775] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 22.018126] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 22.018893] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 22.019673] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 22.020381] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.021170] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.021967] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 22.022702] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 22.023375] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 22.024119] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 22.024811] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 22.025480] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.026375] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.027248] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 22.027931] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 22.028730] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.029533] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 22.030260] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.031882] ---[ end trace fd18f2186fbd7d5b ]---
[ 22.032640] OK
[ 22.032886] Testing event rpc_socket_state_change:
[ 22.040154] ------------[ cut here ]------------
[ 22.040842] WARNING: CPU: 0 PID: 391 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 22.042062] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 22.043486] Modules linked in:
[ 22.043906] CPU: 0 PID: 391 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 22.049529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 22.050868] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 22.051927] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 22.053804] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 22.055202] Call Trace:
[ 22.055550] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 22.056287] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 22.057089] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 22.057848] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 22.058619] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 22.059308] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.060122] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.060912] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 22.061646] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 22.062320] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 22.063056] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 22.063753] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 22.064442] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.065316] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.066855] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 22.067531] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 22.068332] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.069143] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 22.069872] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.071581] ---[ end trace fd18f2186fbd7d5c ]---
[ 22.072309] OK
[ 22.072553] Testing event rpc_task_wakeup:
[ 22.080154] ------------[ cut here ]------------
[ 22.080796] WARNING: CPU: 0 PID: 392 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 22.082023] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 22.083377] Modules linked in:
[ 22.083826] CPU: 0 PID: 392 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 22.088145] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 22.089422] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 22.090937] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 22.091987] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 22.093121] Call Trace:
[ 22.093478] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 22.094168] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 22.095009] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 22.095770] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 22.096547] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 22.097258] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.098051] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.098840] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 22.099571] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 22.100274] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 22.101044] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 22.101769] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 22.102444] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.103314] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.104229] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 22.104912] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 22.105692] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.106500] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 22.107227] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.109871] ---[ end trace fd18f2186fbd7d5d ]---
[ 22.110593] OK
[ 22.110834] Testing event rpc_task_sleep:
[ 22.116865] ------------[ cut here ]------------
[ 22.117496] WARNING: CPU: 0 PID: 393 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 22.118725] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 22.121404] Modules linked in:
[ 22.121856] CPU: 0 PID: 393 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 22.123128] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 22.128092] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 22.129159] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 22.130214] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 22.131309] Call Trace:
[ 22.131656] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 22.132358] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 22.133160] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 22.133924] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 22.134695] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 22.135388] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.136202] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.136991] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 22.137720] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 22.138384] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 22.139109] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 22.139802] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 22.140487] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.141497] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.142363] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 22.143095] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 22.143879] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.144714] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 22.145425] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.146828] ---[ end trace fd18f2186fbd7d5e ]---
[ 22.147526] OK
[ 22.147772] Testing event rpc_task_complete:
[ 22.156300] ------------[ cut here ]------------
[ 22.156972] WARNING: CPU: 0 PID: 394 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 22.158295] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 22.159716] Modules linked in:
[ 22.164296] CPU: 0 PID: 394 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 22.165490] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 22.166814] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 22.167876] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 22.168955] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 22.170037] Call Trace:
[ 22.170379] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 22.171071] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 22.171895] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 22.172666] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 22.173426] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 22.174128] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.174920] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.175714] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 22.176464] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 22.177137] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 22.177859] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 22.178539] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 22.179218] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.180099] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.180962] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 22.181650] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 22.182467] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.183309] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 22.184053] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.185443] ---[ end trace fd18f2186fbd7d5f ]---
[ 22.186177] OK
[ 22.186409] Testing event rpc_task_run_action:
[ 22.192401] ------------[ cut here ]------------
[ 22.193069] WARNING: CPU: 0 PID: 395 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 22.194509] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 22.195942] Modules linked in:
[ 22.200125] CPU: 0 PID: 395 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 22.201312] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 22.202662] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 22.203757] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 22.204874] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 22.205967] Call Trace:
[ 22.206305] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 22.206991] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 22.207795] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 22.208571] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 22.209331] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 22.210032] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.210819] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.211735] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 22.212475] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 22.213152] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 22.213879] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 22.214561] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 22.215241] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.216139] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.217058] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 22.217773] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 22.218541] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.219352] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 22.220112] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.222796] ---[ end trace fd18f2186fbd7d60 ]---
[ 22.223587] OK
[ 22.223844] Testing event rpc_task_begin:
[ 22.232420] ------------[ cut here ]------------
[ 22.233095] WARNING: CPU: 0 PID: 396 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 22.234400] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 22.235837] Modules linked in:
[ 22.238952] CPU: 0 PID: 396 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 22.240629] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 22.241962] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 22.243014] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 22.244106] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 22.245363] Call Trace:
[ 22.245710] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 22.246391] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 22.247192] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 22.247960] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 22.248776] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 22.249483] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.250287] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.251088] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 22.251832] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 22.252534] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 22.254867] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 22.255573] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 22.256284] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.257180] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.258072] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 22.258735] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 22.259511] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.260349] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 22.261079] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.263292] ---[ end trace fd18f2186fbd7d61 ]---
[ 22.264094] OK
[ 22.264346] Testing event rpc_connect_status:
[ 22.273049] ------------[ cut here ]------------
[ 22.273765] WARNING: CPU: 0 PID: 397 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 22.275081] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 22.280073] Modules linked in:
[ 22.280527] CPU: 0 PID: 397 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 22.281720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 22.283045] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 22.284123] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 22.285176] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 22.286871] Call Trace:
[ 22.287206] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 22.287895] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 22.288717] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 22.289464] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 22.290228] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 22.290928] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.291728] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.292540] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 22.293292] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 22.293988] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 22.294754] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 22.295447] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 22.296156] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.297041] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.297929] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 22.298624] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 22.299404] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.300254] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 22.300994] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.303166] ---[ end trace fd18f2186fbd7d62 ]---
[ 22.303910] OK
[ 22.304169] Testing event rpc_bind_status:
[ 22.312158] ------------[ cut here ]------------
[ 22.312858] WARNING: CPU: 0 PID: 398 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 22.314214] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 22.315678] Modules linked in:
[ 22.316971] CPU: 0 PID: 398 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 22.318344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 22.319734] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 22.320830] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 22.321904] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 22.322998] Call Trace:
[ 22.323342] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 22.324089] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 22.324908] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 22.325688] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 22.326460] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 22.327181] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.328040] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.328837] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 22.329561] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 22.330242] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 22.330966] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 22.331659] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 22.332351] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.333227] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.334096] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 22.334790] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 22.335588] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.336456] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 22.338457] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.340367] ---[ end trace fd18f2186fbd7d63 ]---
[ 22.341134] OK
[ 22.341401] Testing event rpc_call_status:
[ 22.348978] ------------[ cut here ]------------
[ 22.349833] WARNING: CPU: 0 PID: 399 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 22.351141] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 22.367137] Modules linked in:
[ 22.367627] CPU: 0 PID: 399 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 22.368913] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 22.370335] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 22.371493] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 22.372731] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 22.373818] Call Trace:
[ 22.374167] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 22.374864] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 22.375674] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 22.376446] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 22.390231] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 22.390959] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.391746] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.392586] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 22.393354] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 22.394057] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 22.394799] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 22.395480] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 22.396172] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.397070] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.398143] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 22.401000] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 22.402055] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.402973] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 22.403954] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.415489] ---[ end trace fd18f2186fbd7d64 ]---
[ 22.416316] OK
[ 22.416612] Testing event cfg80211_stop_iface:
[ 22.448762] ------------[ cut here ]------------
[ 22.449453] WARNING: CPU: 0 PID: 400 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 22.450802] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 22.452264] Modules linked in:
[ 22.471528] CPU: 0 PID: 400 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 22.473276] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 22.474636] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 22.475700] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 22.476781] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 22.478762] Call Trace:
[ 22.479111] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 22.479797] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 22.480631] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 22.481385] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 22.485355] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 22.486219] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.487175] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.488043] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 22.488784] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 22.489463] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 22.490211] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 22.490954] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 22.491695] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.512731] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.513689] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 22.514428] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 22.515240] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.516127] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 22.516920] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.518550] ---[ end trace fd18f2186fbd7d65 ]---
[ 22.519273] OK
[ 22.519511] Testing event cfg80211_ft_event:
[ 22.534497] ------------[ cut here ]------------
[ 22.535289] WARNING: CPU: 0 PID: 401 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 22.536907] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 22.538662] Modules linked in:
[ 22.539195] CPU: 0 PID: 401 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 22.540668] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 22.552487] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 22.553575] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 22.554643] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 22.555702] Call Trace:
[ 22.556391] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 22.567221] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 22.568222] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 22.569131] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 22.570070] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 22.570923] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.571879] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.572851] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 22.573730] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 22.574539] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 22.575424] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 22.576286] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 22.587077] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.587977] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.588915] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 22.589636] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 22.590407] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.591218] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 22.591990] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.593296] ---[ end trace fd18f2186fbd7d66 ]---
[ 22.597476] OK
[ 22.597890] Testing event cfg80211_report_wowlan_wakeup:
[ 22.618878] ------------[ cut here ]------------
[ 22.619546] WARNING: CPU: 0 PID: 402 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 22.620888] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 22.622313] Modules linked in:
[ 22.622764] CPU: 0 PID: 402 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 22.623958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 22.625335] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 22.626421] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 22.627513] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 22.628611] Call Trace:
[ 22.628957] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 22.629663] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 22.630470] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 22.631251] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 22.632044] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 22.632764] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.633549] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.634345] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 22.635098] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 22.635793] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 22.649809] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 22.650750] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 22.651686] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.652882] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.654007] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 22.654970] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 22.655934] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.656775] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 22.657492] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.668101] ---[ end trace fd18f2186fbd7d67 ]---
[ 22.668903] OK
[ 22.669173] Testing event cfg80211_return_u32:
[ 22.676274] ------------[ cut here ]------------
[ 22.676974] WARNING: CPU: 0 PID: 403 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 22.678335] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 22.679801] Modules linked in:
[ 22.685218] CPU: 0 PID: 403 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 22.686459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 22.687941] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 22.689184] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 22.690414] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 22.691604] Call Trace:
[ 22.691986] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 22.692754] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 22.693637] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 22.694451] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 22.695296] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 22.696027] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.696837] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.697667] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 22.698663] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 22.699533] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 22.700467] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 22.701351] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 22.702230] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.703348] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.704503] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 22.705370] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 22.706381] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.707419] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 22.708373] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.710607] ---[ end trace fd18f2186fbd7d68 ]---
[ 22.711469] OK
[ 22.711802] Testing event cfg80211_return_uint:
[ 22.720159] ------------[ cut here ]------------
[ 22.720918] WARNING: CPU: 0 PID: 404 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 22.722263] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 22.723725] Modules linked in:
[ 22.728142] CPU: 0 PID: 404 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 22.729480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 22.730817] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 22.731909] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 22.733001] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 22.734388] Call Trace:
[ 22.734736] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 22.735431] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 22.736274] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 22.737033] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 22.737827] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 22.738528] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.739306] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.740119] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 22.740886] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 22.741573] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 22.742278] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 22.742956] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 22.743633] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.744514] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.745372] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 22.746043] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 22.746816] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.747615] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 22.748342] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.749549] ---[ end trace fd18f2186fbd7d69 ]---
[ 22.751157] OK
[ 22.751406] Testing event cfg80211_return_bss:
[ 22.760171] ------------[ cut here ]------------
[ 22.760837] WARNING: CPU: 0 PID: 405 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 22.762121] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 22.763517] Modules linked in:
[ 22.763962] CPU: 0 PID: 405 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 22.765426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 22.767050] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 22.768385] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 22.778731] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 22.780135] Call Trace:
[ 22.780585] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 22.781402] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 22.782381] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 22.783282] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 22.784221] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 22.784918] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.785703] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.786516] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 22.787250] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 22.787922] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 22.798698] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 22.799376] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 22.800062] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.800925] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.801783] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 22.802451] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 22.803220] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.804024] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 22.804751] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.806607] ---[ end trace fd18f2186fbd7d6a ]---
[ 22.807328] OK
[ 22.807573] Testing event cfg80211_inform_bss_width_frame:
[ 22.826785] ------------[ cut here ]------------
[ 22.827457] WARNING: CPU: 0 PID: 406 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 22.828821] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 22.830258] Modules linked in:
[ 22.830697] CPU: 0 PID: 406 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 22.831877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 22.833251] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 22.834330] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 22.835384] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 22.855924] Call Trace:
[ 22.856483] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 22.857439] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 22.858503] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 22.859532] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 22.860616] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 22.861559] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.862621] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.863420] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 22.864182] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 22.864872] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 22.874695] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 22.875642] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 22.876574] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.877768] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.878952] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 22.879872] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 22.880670] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.881480] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 22.882196] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.892117] ---[ end trace fd18f2186fbd7d6b ]---
[ 22.892850] OK
[ 22.893092] Testing event cfg80211_get_bss:
[ 22.900177] ------------[ cut here ]------------
[ 22.900869] WARNING: CPU: 0 PID: 407 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 22.902203] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 22.903613] Modules linked in:
[ 22.904157] CPU: 0 PID: 407 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 22.905344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 22.906663] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 22.907730] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 22.908821] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 22.909964] Call Trace:
[ 22.910299] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 22.910999] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 22.911817] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 22.912611] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 22.913391] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 22.914104] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.914907] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.915705] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 22.916466] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 22.917158] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 22.917891] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 22.918598] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 22.919281] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.940232] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.941124] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 22.941819] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 22.942623] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.943440] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 22.944200] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.945081] ---[ end trace fd18f2186fbd7d6c ]---
[ 22.945832] OK
[ 22.946076] Testing event cfg80211_sched_scan_stopped:
[ 22.952177] ------------[ cut here ]------------
[ 22.952916] WARNING: CPU: 0 PID: 408 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 22.954369] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 22.955942] Modules linked in:
[ 22.956532] CPU: 0 PID: 408 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 22.957860] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 22.959317] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 22.960511] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 22.970707] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 22.971912] Call Trace:
[ 22.972300] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 22.973006] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 22.973828] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 22.974603] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 22.975385] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 22.976112] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.976919] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 22.977720] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 22.978462] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 22.979155] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 22.979891] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 22.980613] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 22.981298] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.992286] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 22.993267] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 22.993968] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 22.994747] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.995547] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 22.996274] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 22.997137] ---[ end trace fd18f2186fbd7d6d ]---
[ 22.997881] OK
[ 22.998143] Testing event cfg80211_sched_scan_results:
[ 23.004772] ------------[ cut here ]------------
[ 23.005480] WARNING: CPU: 0 PID: 409 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 23.006825] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 23.008363] Modules linked in:
[ 23.008818] CPU: 0 PID: 409 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 23.010049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.011395] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 23.012501] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 23.013587] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 23.014717] Call Trace:
[ 23.015062] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 23.029831] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 23.030639] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 23.031400] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 23.032207] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 23.032919] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.033726] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.034522] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 23.035264] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 23.035955] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 23.036706] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 23.037404] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 23.038095] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.038981] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.051908] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 23.052610] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 23.053380] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.054244] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 23.055002] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.055871] ---[ end trace fd18f2186fbd7d6e ]---
[ 23.056644] OK
[ 23.056894] Testing event cfg80211_scan_done:
[ 23.064175] ------------[ cut here ]------------
[ 23.064871] WARNING: CPU: 0 PID: 410 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 23.066211] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 23.067689] Modules linked in:
[ 23.068265] CPU: 0 PID: 410 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 23.069577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.070949] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 23.072050] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 23.073126] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 23.074274] Call Trace:
[ 23.074628] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 23.075318] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 23.076155] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 23.076925] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 23.077712] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 23.078415] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.079213] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.080042] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 23.088825] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 23.089505] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 23.090241] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 23.090968] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 23.091708] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.092673] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.093587] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 23.094262] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 23.095060] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.095887] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 23.096640] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.097512] ---[ end trace fd18f2186fbd7d6f ]---
[ 23.098237] OK
[ 23.098480] Testing event cfg80211_tdls_oper_request:
[ 23.110773] ------------[ cut here ]------------
[ 23.111449] WARNING: CPU: 0 PID: 411 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 23.112847] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 23.114301] Modules linked in:
[ 23.115115] CPU: 0 PID: 411 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 23.116439] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.117820] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 23.128973] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 23.130081] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 23.131253] Call Trace:
[ 23.131605] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 23.132315] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 23.133121] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 23.133901] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 23.134673] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 23.135357] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.136163] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.136949] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 23.145756] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 23.146439] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 23.147182] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 23.147886] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 23.148591] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.149473] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.150345] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 23.151025] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 23.151795] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.152624] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 23.153343] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.154197] ---[ end trace fd18f2186fbd7d70 ]---
[ 23.154922] OK
[ 23.155171] Testing event cfg80211_report_obss_beacon:
[ 23.167766] ------------[ cut here ]------------
[ 23.168536] WARNING: CPU: 0 PID: 412 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 23.169883] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 23.171325] Modules linked in:
[ 23.171777] CPU: 0 PID: 412 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 23.173082] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.174448] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 23.175535] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 23.176648] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 23.187825] Call Trace:
[ 23.188214] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 23.188925] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 23.189773] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 23.190576] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 23.191473] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 23.192309] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.193097] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.193945] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 23.194709] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 23.195486] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 23.196239] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 23.206986] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 23.207683] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.208582] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.209464] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 23.210161] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 23.210962] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.217437] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 23.218321] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.219429] ---[ end trace fd18f2186fbd7d71 ]---
[ 23.220429] OK
[ 23.220727] Testing event cfg80211_pmksa_candidate_notify:
[ 23.228134] ------------[ cut here ]------------
[ 23.229004] WARNING: CPU: 0 PID: 413 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 23.230681] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 23.232264] Modules linked in:
[ 23.232722] CPU: 0 PID: 413 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 23.233924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.244725] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 23.245764] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 23.246846] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 23.247927] Call Trace:
[ 23.248377] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 23.249142] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 23.249989] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 23.250761] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 23.251540] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 23.252287] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.253097] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.253916] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 23.254688] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 23.255368] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 23.256117] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 23.256823] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 23.257517] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.258402] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.259296] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 23.259995] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 23.260805] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.261639] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 23.262369] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.263242] ---[ end trace fd18f2186fbd7d72 ]---
[ 23.263966] OK
[ 23.264261] Testing event cfg80211_gtk_rekey_notify:
[ 23.272137] ------------[ cut here ]------------
[ 23.272769] WARNING: CPU: 0 PID: 414 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 23.273990] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 23.275313] Modules linked in:
[ 23.275749] CPU: 0 PID: 414 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 23.276928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.278174] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 23.279159] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 23.280183] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 23.281228] Call Trace:
[ 23.281546] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 23.282192] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 23.282934] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 23.283636] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 23.284372] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 23.285030] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.291177] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.291930] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 23.292627] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 23.293258] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 23.293930] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 23.294576] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 23.295203] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.296196] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.297007] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 23.297653] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 23.298374] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.299130] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 23.305855] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.306786] ---[ end trace fd18f2186fbd7d73 ]---
[ 23.307501] OK
[ 23.307741] Testing event cfg80211_cqm_pktloss_notify:
[ 23.316146] ------------[ cut here ]------------
[ 23.316777] WARNING: CPU: 0 PID: 415 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 23.317995] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 23.319303] Modules linked in:
[ 23.319714] CPU: 0 PID: 415 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 23.320899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.322143] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 23.323124] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 23.324241] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 23.335371] Call Trace:
[ 23.335697] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 23.336357] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 23.337109] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 23.337823] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 23.338529] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 23.339181] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.339915] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.340667] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 23.341349] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 23.341980] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 23.344758] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 23.345533] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 23.346247] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.347236] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.348068] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 23.348704] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 23.349421] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.350176] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 23.350853] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.360660] ---[ end trace fd18f2186fbd7d74 ]---
[ 23.361324] OK
[ 23.361547] Testing event cfg80211_probe_status:
[ 23.370751] ------------[ cut here ]------------
[ 23.371370] WARNING: CPU: 0 PID: 416 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 23.372641] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 23.373970] Modules linked in:
[ 23.374372] CPU: 0 PID: 416 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 23.375478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.376776] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 23.377771] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 23.378753] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 23.379755] Call Trace:
[ 23.380124] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 23.388415] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 23.389164] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 23.389885] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 23.390595] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 23.391242] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.391974] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.392740] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 23.393543] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 23.394180] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 23.394853] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 23.395490] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 23.396140] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.396945] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.397754] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 23.398376] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 23.399098] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.407899] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 23.408591] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.409393] ---[ end trace fd18f2186fbd7d75 ]---
[ 23.410064] OK
[ 23.410288] Testing event cfg80211_ibss_joined:
[ 23.416776] ------------[ cut here ]------------
[ 23.417440] WARNING: CPU: 0 PID: 417 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 23.418769] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 23.420287] Modules linked in:
[ 23.420738] CPU: 0 PID: 417 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 23.421923] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.423239] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 23.424340] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 23.425400] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 23.426521] Call Trace:
[ 23.436938] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 23.437593] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 23.438322] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 23.439024] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 23.439734] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 23.440400] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.441138] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.441867] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 23.442540] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 23.443166] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 23.443838] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 23.444493] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 23.445126] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.445929] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.448535] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 23.449173] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 23.449929] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.450754] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 23.451470] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.452339] ---[ end trace fd18f2186fbd7d76 ]---
[ 23.453055] OK
[ 23.453306] Testing event cfg80211_rx_unexpected_4addr_frame:
[ 23.465787] ------------[ cut here ]------------
[ 23.466457] WARNING: CPU: 0 PID: 418 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 23.467778] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 23.469289] Modules linked in:
[ 23.469737] CPU: 0 PID: 418 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 23.470936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.472309] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 23.473304] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 23.474290] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 23.485437] Call Trace:
[ 23.485785] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 23.486464] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 23.487260] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 23.488045] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 23.488813] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 23.489508] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.490296] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.491090] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 23.491827] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 23.492511] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 23.493231] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 23.493917] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 23.494543] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.500174] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.500988] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 23.501626] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 23.502338] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.503094] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 23.503769] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.504593] ---[ end trace fd18f2186fbd7d77 ]---
[ 23.505255] OK
[ 23.505478] Testing event cfg80211_rx_spurious_frame: OK
[ 23.525979] Testing event cfg80211_cac_event:
[ 23.532191] ------------[ cut here ]------------
[ 23.532823] WARNING: CPU: 0 PID: 420 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 23.534072] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 23.535388] Modules linked in:
[ 23.535801] CPU: 0 PID: 420 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 23.536995] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.538241] 0000000000000000 ffff880011697c80 ffffffff86a96943 ffff880011697cb8
[ 23.539217] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 23.540230] 0000000000000001 0000000000000000 ffff880011697d20 ffffffff8627cb46
[ 23.541264] Call Trace:
[ 23.541590] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 23.542226] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 23.542974] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 23.543720] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 23.544460] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 23.545159] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.545950] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.546736] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 23.547462] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 23.548158] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 23.548880] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 23.549577] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 23.550247] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.551112] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.551988] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 23.554835] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 23.555617] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.556439] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 23.557167] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.558152] ---[ end trace fd18f2186fbd7d78 ]---
[ 23.558822] OK
[ 23.559045] Testing event cfg80211_radar_event:
[ 23.577756] ------------[ cut here ]------------
[ 23.578387] WARNING: CPU: 0 PID: 421 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 23.580092] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 23.581416] Modules linked in:
[ 23.581829] CPU: 0 PID: 421 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 23.582928] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.584250] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 23.585244] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 23.586226] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 23.594333] Call Trace:
[ 23.594660] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 23.606628] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 23.607371] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 23.608090] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 23.608809] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 23.609449] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.613559] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.614298] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 23.614978] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 23.615603] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 23.616278] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 23.616922] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 23.617550] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.618351] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.638278] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 23.638974] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 23.639764] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.640609] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 23.641344] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.642239] ---[ end trace fd18f2186fbd7d79 ]---
[ 23.642972] OK
[ 23.643212] Testing event cfg80211_ch_switch_notify:
[ 23.652740] ------------[ cut here ]------------
[ 23.653371] WARNING: CPU: 0 PID: 422 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 23.654604] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 23.655926] Modules linked in:
[ 23.656418] CPU: 0 PID: 422 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 23.657537] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.667875] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 23.668912] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 23.669888] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 23.670922] Call Trace:
[ 23.671239] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 23.671879] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 23.672646] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 23.673344] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 23.674065] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 23.674716] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.675440] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.676185] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 23.676870] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 23.677498] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 23.686269] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 23.686976] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 23.687667] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.688569] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.696278] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 23.696977] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 23.697757] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.698497] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 23.699190] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.700097] ---[ end trace fd18f2186fbd7d7a ]---
[ 23.703073] OK
[ 23.703296] Testing event cfg80211_chandef_dfs_required:
[ 23.712139] ------------[ cut here ]------------
[ 23.712821] WARNING: CPU: 0 PID: 423 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 23.714158] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 23.715609] Modules linked in:
[ 23.716145] CPU: 0 PID: 423 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 23.717356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.718719] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 23.724086] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 23.725060] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 23.726116] Call Trace:
[ 23.726439] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 23.727103] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 23.727882] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 23.728620] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 23.729343] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 23.730016] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.740813] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.741575] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 23.742259] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 23.742935] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 23.743626] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 23.744283] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 23.744915] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.745817] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.746703] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 23.747387] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 23.748196] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.749031] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 23.754822] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.755715] ---[ end trace fd18f2186fbd7d7b ]---
[ 23.756448] OK
[ 23.756705] Testing event cfg80211_reg_can_beacon:
[ 23.764115] ------------[ cut here ]------------
[ 23.764749] WARNING: CPU: 0 PID: 424 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 23.766008] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 23.767376] Modules linked in:
[ 23.767808] CPU: 0 PID: 424 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 23.769000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.770261] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 23.771329] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 23.782488] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 23.783640] Call Trace:
[ 23.783968] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 23.784629] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 23.785418] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 23.786177] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 23.786948] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 23.787670] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.788479] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.789274] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 23.790014] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 23.799740] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 23.800417] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 23.801068] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 23.801775] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.802649] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.803515] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 23.804233] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 23.804983] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.805816] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 23.806545] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.807439] ---[ end trace fd18f2186fbd7d7c ]---
[ 23.808209] OK
[ 23.808454] Testing event cfg80211_cqm_rssi_notify:
[ 23.816167] ------------[ cut here ]------------
[ 23.816853] WARNING: CPU: 0 PID: 425 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 23.818150] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 23.819602] Modules linked in:
[ 23.820120] CPU: 0 PID: 425 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 23.821371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.822738] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 23.823815] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 23.824921] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 23.826050] Call Trace:
[ 23.826397] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 23.827103] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 23.836951] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 23.837666] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 23.838407] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 23.839111] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.839903] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.845745] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 23.846446] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 23.847105] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 23.847798] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 23.848486] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 23.849138] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.849953] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.850790] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 23.851409] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 23.852152] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.852936] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 23.853653] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.854456] ---[ end trace fd18f2186fbd7d7d ]---
[ 23.865269] OK
[ 23.865521] Testing event cfg80211_mgmt_tx_status:
[ 23.873792] ------------[ cut here ]------------
[ 23.874424] WARNING: CPU: 0 PID: 426 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 23.875641] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 23.877023] Modules linked in:
[ 23.877434] CPU: 0 PID: 426 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 23.878526] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.879749] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 23.880764] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 23.881729] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 23.882760] Call Trace:
[ 23.883073] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 23.883725] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 23.884569] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 23.885336] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 23.886126] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 23.891645] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.892455] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.893260] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 23.894016] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 23.894711] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 23.895433] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 23.896163] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 23.900871] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.901671] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.906917] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 23.907546] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 23.908277] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.909028] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 23.909711] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.910611] ---[ end trace fd18f2186fbd7d7e ]---
[ 23.911341] OK
[ 23.911570] Testing event cfg80211_rx_mgmt:
[ 23.928190] ------------[ cut here ]------------
[ 23.928871] WARNING: CPU: 0 PID: 427 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 23.930153] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 23.931450] Modules linked in:
[ 23.931858] CPU: 0 PID: 427 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 23.933027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.934257] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 23.935243] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 23.936238] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 23.937251] Call Trace:
[ 23.937574] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 23.938198] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 23.938930] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 23.939621] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 23.940341] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 23.940995] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.941721] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.942436] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 23.943169] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 23.943862] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 23.950648] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 23.951346] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 23.952056] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.962969] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 23.963774] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 23.964410] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 23.965129] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.965912] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 23.966575] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 23.967366] ---[ end trace fd18f2186fbd7d7f ]---
[ 23.968102] OK
[ 23.968327] Testing event cfg80211_del_sta:
[ 23.976175] ------------[ cut here ]------------
[ 23.976863] WARNING: CPU: 0 PID: 428 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 23.978201] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 23.979664] Modules linked in:
[ 23.980192] CPU: 0 PID: 428 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 23.981409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 23.982781] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 23.983846] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 23.984938] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 23.985979] Call Trace:
[ 23.986307] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 23.992019] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 23.992779] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 23.993509] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 23.994252] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 23.994965] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.995774] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 23.996596] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 23.997339] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 23.998035] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 23.998773] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 23.999470] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 24.000172] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.012077] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.012898] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 24.013537] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 24.014276] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.015105] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 24.015822] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.016668] ---[ end trace fd18f2186fbd7d80 ]---
[ 24.017337] OK
[ 24.017560] Testing event cfg80211_new_sta:
[ 24.024191] ------------[ cut here ]------------
[ 24.024852] WARNING: CPU: 0 PID: 429 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 24.026127] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 24.027519] Modules linked in:
[ 24.027965] CPU: 0 PID: 429 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 24.036087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.037445] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 24.038527] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 24.039627] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 24.040786] Call Trace:
[ 24.041132] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 24.041878] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 24.042624] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 24.043314] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 24.044083] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 24.044750] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.045494] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.046251] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 24.059008] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 24.059706] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 24.060449] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 24.061162] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 24.061846] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.062713] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.063580] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 24.064293] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 24.065033] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.065834] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 24.066551] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.067429] ---[ end trace fd18f2186fbd7d81 ]---
[ 24.070313] OK
[ 24.070555] Testing event cfg80211_ready_on_channel_expired:
[ 24.078787] ------------[ cut here ]------------
[ 24.079470] WARNING: CPU: 0 PID: 430 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 24.080897] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 24.082353] Modules linked in:
[ 24.082806] CPU: 0 PID: 430 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 24.084111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.085476] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 24.086571] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 24.087648] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 24.099878] Call Trace:
[ 24.100284] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 24.101003] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 24.101797] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 24.102573] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 24.103354] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 24.104089] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.104895] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.105707] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 24.106447] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 24.107136] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 24.107869] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 24.112559] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 24.120369] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.121253] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.122098] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 24.122786] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 24.123557] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.124405] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 24.125136] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.126006] ---[ end trace fd18f2186fbd7d82 ]---
[ 24.126734] OK
[ 24.126975] Testing event cfg80211_ready_on_channel:
[ 24.139790] ------------[ cut here ]------------
[ 24.140513] WARNING: CPU: 0 PID: 431 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 24.141873] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 24.143312] Modules linked in:
[ 24.143763] CPU: 0 PID: 431 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 24.145054] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.146406] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 24.147490] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 24.148608] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 24.149768] Call Trace:
[ 24.150083] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 24.150726] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 24.151455] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 24.152251] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 24.153021] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 24.153692] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.154458] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.155206] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 24.155898] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 24.156591] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 24.157335] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 24.158043] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 24.158734] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.177714] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.178604] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 24.179290] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 24.180092] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.180931] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 24.181681] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.182603] ---[ end trace fd18f2186fbd7d83 ]---
[ 24.183326] OK
[ 24.183576] Testing event cfg80211_michael_mic_failure:
[ 24.192132] ------------[ cut here ]------------
[ 24.192816] WARNING: CPU: 0 PID: 432 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 24.194154] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 24.195633] Modules linked in:
[ 24.196158] CPU: 0 PID: 432 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 24.197371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.198728] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 24.199811] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 24.200926] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 24.202058] Call Trace:
[ 24.202369] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 24.203007] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 24.203745] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 24.204462] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 24.205185] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 24.214928] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.215737] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.216552] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 24.217300] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 24.217993] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 24.218732] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 24.219429] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 24.220138] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.221018] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.221904] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 24.222599] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 24.223383] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.224229] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 24.236026] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.236921] ---[ end trace fd18f2186fbd7d84 ]---
[ 24.237664] OK
[ 24.237887] Testing event cfg80211_send_assoc_timeout:
[ 24.245759] ------------[ cut here ]------------
[ 24.246425] WARNING: CPU: 0 PID: 433 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 24.247693] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 24.249192] Modules linked in:
[ 24.249673] CPU: 0 PID: 433 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 24.250884] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.252299] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 24.253394] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 24.254468] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 24.255552] Call Trace:
[ 24.267028] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 24.267688] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 24.268466] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 24.269198] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 24.269933] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 24.270649] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.271451] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.272277] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 24.273028] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 24.273724] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 24.274453] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 24.275156] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 24.275859] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.276765] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.277650] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 24.278340] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 24.279132] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.279952] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 24.280706] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.281591] ---[ end trace fd18f2186fbd7d85 ]---
[ 24.282317] OK
[ 24.282560] Testing event cfg80211_send_auth_timeout:
[ 24.294842] ------------[ cut here ]------------
[ 24.295531] WARNING: CPU: 0 PID: 434 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 24.296985] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 24.298370] Modules linked in:
[ 24.298815] CPU: 0 PID: 434 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 24.300109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.301432] 0000000000000000 ffff880011653c80 ffffffff86a96943 ffff880011653cb8
[ 24.302436] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 24.303442] 0000000000000001 0000000000000000 ffff880011653d20 ffffffff8627cb46
[ 24.304538] Call Trace:
[ 24.315028] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 24.315737] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 24.316577] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 24.317338] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 24.318084] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 24.318731] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.319448] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.320234] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 24.320940] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 24.321576] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 24.322250] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 24.322933] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 24.323575] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.324388] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.325198] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 24.334924] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 24.335717] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.336570] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 24.337300] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.338177] ---[ end trace fd18f2186fbd7d86 ]---
[ 24.338922] OK
[ 24.339165] Testing event cfg80211_tx_mlme_mgmt:
[ 24.352797] ------------[ cut here ]------------
[ 24.353480] WARNING: CPU: 0 PID: 435 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 24.354786] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 24.356257] Modules linked in:
[ 24.356718] CPU: 0 PID: 435 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 24.357955] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.359278] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 24.360339] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 24.361373] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 24.362512] Call Trace:
[ 24.362863] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 24.363546] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 24.364400] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 24.365129] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 24.365931] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 24.366648] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.367445] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.368264] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 24.369013] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 24.369721] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 24.370452] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 24.371155] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 24.381907] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.382791] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.383676] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 24.384374] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 24.385167] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.385998] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 24.391769] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.392704] ---[ end trace fd18f2186fbd7d87 ]---
[ 24.393440] OK
[ 24.393698] Testing event cfg80211_rx_mlme_mgmt:
[ 24.400754] ------------[ cut here ]------------
[ 24.401439] WARNING: CPU: 0 PID: 436 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 24.402772] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 24.404265] Modules linked in:
[ 24.404733] CPU: 0 PID: 436 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 24.405927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.407144] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 24.408161] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 24.409140] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 24.410160] Call Trace:
[ 24.410473] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 24.411112] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 24.421963] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 24.422749] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 24.423530] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 24.424265] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.425078] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.425895] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 24.426652] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 24.427339] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 24.428099] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 24.428812] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 24.429503] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.430315] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.441161] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 24.441797] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 24.442507] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.443256] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 24.443919] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.444740] ---[ end trace fd18f2186fbd7d88 ]---
[ 24.445401] OK
[ 24.445636] Testing event cfg80211_rx_unprot_mlme_mgmt:
[ 24.456788] ------------[ cut here ]------------
[ 24.457424] WARNING: CPU: 0 PID: 437 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 24.458704] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 24.460150] Modules linked in:
[ 24.460578] CPU: 0 PID: 437 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 24.471870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.473303] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 24.474397] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 24.475488] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 24.476675] Call Trace:
[ 24.477027] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 24.477735] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 24.478543] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 24.479316] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 24.480124] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 24.480845] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.481648] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.482444] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 24.483195] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 24.483882] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 24.497666] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 24.498375] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 24.499063] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.499946] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.500840] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 24.501525] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 24.502317] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.503140] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 24.503884] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.504777] ---[ end trace fd18f2186fbd7d89 ]---
[ 24.505510] OK
[ 24.505770] Testing event cfg80211_send_rx_assoc:
[ 24.519781] ------------[ cut here ]------------
[ 24.520514] WARNING: CPU: 0 PID: 438 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 24.521854] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 24.523299] Modules linked in:
[ 24.523747] CPU: 0 PID: 438 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 24.525052] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.526926] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 24.527998] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 24.529106] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 24.530212] Call Trace:
[ 24.530561] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 24.531268] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 24.532102] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 24.532881] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 24.533666] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 24.534375] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.535184] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.535992] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 24.536759] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 24.537449] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 24.538187] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 24.551950] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 24.552670] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.553556] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.554446] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 24.555149] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 24.555952] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.556800] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 24.557537] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.574478] ---[ end trace fd18f2186fbd7d8a ]---
[ 24.575218] OK
[ 24.575466] Testing event cfg80211_send_rx_auth:
[ 24.584189] ------------[ cut here ]------------
[ 24.584892] WARNING: CPU: 0 PID: 439 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 24.586236] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 24.587691] Modules linked in:
[ 24.588189] CPU: 0 PID: 439 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 24.589415] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.590778] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 24.591853] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 24.592946] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 24.594097] Call Trace:
[ 24.594445] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 24.595146] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 24.595959] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 24.609790] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 24.610577] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 24.611280] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.612098] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.612905] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 24.613652] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 24.614332] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 24.615065] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 24.615769] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 24.616469] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.617350] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.618240] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 24.618947] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 24.619753] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.620602] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 24.621335] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.622221] ---[ end trace fd18f2186fbd7d8b ]---
[ 24.636105] OK
[ 24.636356] Testing event cfg80211_notify_new_peer_candidate:
[ 24.644192] ------------[ cut here ]------------
[ 24.644880] WARNING: CPU: 0 PID: 440 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 24.646216] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 24.647668] Modules linked in:
[ 24.648215] CPU: 0 PID: 440 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 24.649441] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.650795] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 24.651875] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 24.652982] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 24.654120] Call Trace:
[ 24.654466] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 24.655170] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 24.655987] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 24.665828] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 24.666621] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 24.667328] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.668153] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.668959] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 24.669710] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 24.670392] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 24.671137] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 24.671844] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 24.672547] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.673437] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.674324] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 24.675022] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 24.675827] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.676677] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 24.677412] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.678296] ---[ end trace fd18f2186fbd7d8c ]---
[ 24.692170] OK
[ 24.692424] Testing event cfg80211_return_bool:
[ 24.700190] ------------[ cut here ]------------
[ 24.700876] WARNING: CPU: 0 PID: 441 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 24.702213] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 24.703663] Modules linked in:
[ 24.704210] CPU: 0 PID: 441 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 24.705424] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.706779] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 24.707848] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 24.708955] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 24.710097] Call Trace:
[ 24.710445] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 24.711154] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 24.711982] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 24.725820] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 24.726601] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 24.727306] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.728145] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.728965] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 24.729723] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 24.730410] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 24.731153] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 24.731859] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 24.732574] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.733455] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.734343] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 24.735043] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 24.735846] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.736697] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 24.737430] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.738320] ---[ end trace fd18f2186fbd7d8d ]---
[ 24.752239] OK
[ 24.752495] Testing event rdev_set_ap_chanwidth:
[ 24.760188] ------------[ cut here ]------------
[ 24.760873] WARNING: CPU: 0 PID: 442 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 24.762207] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 24.763656] Modules linked in:
[ 24.764202] CPU: 0 PID: 442 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 24.765412] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.766781] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 24.767866] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 24.768989] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 24.770139] Call Trace:
[ 24.770490] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 24.771198] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 24.772049] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 24.785866] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 24.786664] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 24.787367] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.788187] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.788991] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 24.789738] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 24.790416] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 24.791152] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 24.791860] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 24.792584] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.793476] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.794361] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 24.795057] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 24.795871] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.796721] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 24.797453] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.798338] ---[ end trace fd18f2186fbd7d8e ]---
[ 24.812147] OK
[ 24.812392] Testing event rdev_set_qos_map:
[ 24.820185] ------------[ cut here ]------------
[ 24.820872] WARNING: CPU: 0 PID: 443 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 24.822212] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 24.823647] Modules linked in:
[ 24.824195] CPU: 0 PID: 443 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 24.825416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.826782] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 24.827863] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 24.828982] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 24.830124] Call Trace:
[ 24.830471] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 24.831177] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 24.832004] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 24.845897] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 24.846691] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 24.847397] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.848222] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.849032] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 24.849803] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 24.850481] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 24.851216] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 24.851917] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 24.852620] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.853508] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.854401] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 24.855101] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 24.855899] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.856746] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 24.857483] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.858377] ---[ end trace fd18f2186fbd7d8f ]---
[ 24.872265] OK
[ 24.872510] Testing event rdev_channel_switch:
[ 24.880184] ------------[ cut here ]------------
[ 24.880881] WARNING: CPU: 0 PID: 444 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 24.882219] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 24.883677] Modules linked in:
[ 24.884225] CPU: 0 PID: 444 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 24.885440] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.886798] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 24.887867] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 24.888968] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 24.890104] Call Trace:
[ 24.890451] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 24.891151] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 24.891960] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 24.905798] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 24.906588] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 24.907297] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.908131] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.908949] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 24.909706] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 24.910392] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 24.911128] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 24.911862] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 24.912560] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.913444] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.914332] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 24.915029] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 24.915820] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.916655] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 24.917379] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.918256] ---[ end trace fd18f2186fbd7d90 ]---
[ 24.932221] OK
[ 24.932476] Testing event rdev_crit_proto_stop:
[ 24.940190] ------------[ cut here ]------------
[ 24.940877] WARNING: CPU: 0 PID: 445 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 24.942211] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 24.943660] Modules linked in:
[ 24.944218] CPU: 0 PID: 445 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 24.945444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 24.946811] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 24.947894] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 24.948998] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 24.950128] Call Trace:
[ 24.950474] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 24.951175] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 24.952006] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 24.959499] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 24.960306] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 24.961034] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.961861] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 24.962666] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 24.963400] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 24.964105] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 24.964841] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 24.965547] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 24.966239] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.967120] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 24.967997] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 24.968713] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 24.969501] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.970320] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 24.971054] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 24.991023] ---[ end trace fd18f2186fbd7d91 ]---
[ 24.991784] OK
[ 24.992060] Testing event rdev_crit_proto_start:
[ 25.000150] ------------[ cut here ]------------
[ 25.000855] WARNING: CPU: 0 PID: 446 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 25.002201] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 25.003587] Modules linked in:
[ 25.004119] CPU: 0 PID: 446 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 25.005344] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.006716] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 25.007796] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 25.008926] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 25.010063] Call Trace:
[ 25.010408] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 25.011120] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 25.011940] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 25.016165] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 25.016960] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 25.017676] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.018472] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.019299] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 25.020069] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 25.020767] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 25.021496] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 25.022197] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 25.022902] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.023781] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.024675] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 25.025361] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 25.026166] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.026990] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 25.027727] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.041666] ---[ end trace fd18f2186fbd7d92 ]---
[ 25.042417] OK
[ 25.042673] Testing event rdev_update_ft_ies:
[ 25.054772] ------------[ cut here ]------------
[ 25.055452] WARNING: CPU: 0 PID: 447 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 25.056864] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 25.058314] Modules linked in:
[ 25.058770] CPU: 0 PID: 447 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 25.059997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.061535] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 25.062641] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 25.063720] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 25.064930] Call Trace:
[ 25.065281] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 25.066026] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 25.066846] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 25.067616] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 25.068423] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 25.069150] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.069976] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.070781] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 25.071522] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 25.072229] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 25.072975] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 25.086746] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 25.087436] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.088338] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.089234] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 25.089940] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 25.090726] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.091537] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 25.092291] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.093183] ---[ end trace fd18f2186fbd7d93 ]---
[ 25.093921] OK
[ 25.094161] Testing event rdev_set_mac_acl:
[ 25.107766] ------------[ cut here ]------------
[ 25.108507] WARNING: CPU: 0 PID: 448 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 25.109871] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 25.111318] Modules linked in:
[ 25.111770] CPU: 0 PID: 448 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 25.113077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.114433] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 25.115527] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 25.116685] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 25.117789] Call Trace:
[ 25.118138] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 25.118845] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 25.119671] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 25.120466] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 25.134299] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 25.135013] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.135815] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.136627] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 25.137373] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 25.138063] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 25.138808] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 25.139506] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 25.140213] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.141097] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.141987] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 25.142685] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 25.143465] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.144309] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 25.145048] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.145941] ---[ end trace fd18f2186fbd7d94 ]---
[ 25.159786] OK
[ 25.160062] Testing event rdev_stop_p2p_device:
[ 25.168196] ------------[ cut here ]------------
[ 25.168907] WARNING: CPU: 0 PID: 449 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 25.170251] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 25.171710] Modules linked in:
[ 25.172255] CPU: 0 PID: 449 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 25.173478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.174844] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 25.175927] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 25.177039] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 25.178173] Call Trace:
[ 25.178520] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 25.179230] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 25.180095] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 25.180867] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 25.189709] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 25.190424] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.191232] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.192055] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 25.192818] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 25.193506] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 25.194248] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 25.194956] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 25.195650] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.196546] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.197437] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 25.198131] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 25.198925] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.199759] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 25.200517] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.201401] ---[ end trace fd18f2186fbd7d95 ]---
[ 25.202136] OK
[ 25.202382] Testing event rdev_start_p2p_device: OK
[ 25.224379] Testing event rdev_return_chandef:
[ 25.232186] ------------[ cut here ]------------
[ 25.232892] WARNING: CPU: 0 PID: 451 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 25.234256] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 25.235699] Modules linked in:
[ 25.236251] CPU: 0 PID: 451 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 25.237472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.238834] 0000000000000000 ffff880011697c80 ffffffff86a96943 ffff880011697cb8
[ 25.239911] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 25.241014] 0000000000000001 0000000000000000 ffff880011697d20 ffffffff8627cb46
[ 25.242149] Call Trace:
[ 25.242495] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 25.243196] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 25.244048] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 25.257862] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 25.258645] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 25.259354] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.260171] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.260972] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 25.261721] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 25.262404] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 25.263138] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 25.263849] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 25.264554] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.265446] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.266337] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 25.267036] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 25.267837] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.268684] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 25.269421] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.270313] ---[ end trace fd18f2186fbd7d96 ]---
[ 25.284175] OK
[ 25.284425] Testing event rdev_get_channel:
[ 25.292189] ------------[ cut here ]------------
[ 25.292874] WARNING: CPU: 0 PID: 452 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 25.294224] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 25.295679] Modules linked in:
[ 25.296239] CPU: 0 PID: 452 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 25.297460] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.298828] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 25.299903] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 25.301015] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 25.302153] Call Trace:
[ 25.302497] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 25.303196] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 25.304048] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 25.317072] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 25.317860] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 25.318571] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.319359] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.320173] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 25.320922] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 25.321614] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 25.322337] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 25.323044] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 25.323741] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.324645] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.325528] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 25.326229] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 25.327026] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.327857] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 25.328616] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.329502] ---[ end trace fd18f2186fbd7d97 ]---
[ 25.343314] OK
[ 25.343572] Testing event rdev_set_noack_map:
[ 25.352194] ------------[ cut here ]------------
[ 25.352883] WARNING: CPU: 0 PID: 453 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 25.354221] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 25.355668] Modules linked in:
[ 25.356198] CPU: 0 PID: 453 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 25.357423] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.358788] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 25.359873] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 25.360986] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 25.362120] Call Trace:
[ 25.362474] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 25.363176] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 25.363989] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 25.377821] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 25.378603] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 25.379305] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.380119] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.380921] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 25.381668] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 25.382355] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 25.383088] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 25.383795] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 25.384501] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.385377] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.386266] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 25.386965] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 25.387757] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.388603] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 25.389340] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.390237] ---[ end trace fd18f2186fbd7d98 ]---
[ 25.417119] OK
[ 25.417368] Testing event rdev_mgmt_tx:
[ 25.430780] ------------[ cut here ]------------
[ 25.431475] WARNING: CPU: 0 PID: 454 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 25.432920] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 25.434373] Modules linked in:
[ 25.434826] CPU: 0 PID: 454 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 25.436153] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.437508] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 25.438591] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 25.439666] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 25.440822] Call Trace:
[ 25.441167] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 25.441880] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 25.442698] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 25.443464] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 25.457308] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 25.458033] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.458843] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.459748] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 25.460509] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 25.461205] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 25.461945] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 25.462654] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 25.463338] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.464242] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.465130] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 25.465829] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 25.466624] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.467446] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 25.468212] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.469102] ---[ end trace fd18f2186fbd7d99 ]---
[ 25.469850] OK
[ 25.470092] Testing event rdev_cancel_remain_on_channel:
[ 25.483775] ------------[ cut here ]------------
[ 25.484560] WARNING: CPU: 0 PID: 455 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 25.485915] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 25.487362] Modules linked in:
[ 25.487819] CPU: 0 PID: 455 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 25.489150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.490524] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 25.491619] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 25.492733] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 25.493863] Call Trace:
[ 25.494211] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 25.494911] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 25.495739] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 25.496536] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 25.510383] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 25.511108] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.511914] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.512731] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 25.513485] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 25.514179] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 25.514912] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 25.515611] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 25.516307] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.517187] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.518071] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 25.518765] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 25.519546] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.520401] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 25.521140] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.522025] ---[ end trace fd18f2186fbd7d9a ]---
[ 25.535835] OK
[ 25.536117] Testing event rdev_return_int_cookie:
[ 25.544190] ------------[ cut here ]------------
[ 25.544878] WARNING: CPU: 0 PID: 456 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 25.546223] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 25.547710] Modules linked in:
[ 25.548257] CPU: 0 PID: 456 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 25.549481] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.550849] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 25.551928] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 25.553047] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 25.554186] Call Trace:
[ 25.554536] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 25.555245] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 25.556104] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 25.561241] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 25.562036] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 25.562751] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.563544] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.564363] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 25.565112] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 25.565799] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 25.566536] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 25.567237] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 25.567930] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.568832] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.569734] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 25.570423] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 25.571222] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.572068] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 25.572814] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.586746] ---[ end trace fd18f2186fbd7d9b ]---
[ 25.587495] OK
[ 25.587747] Testing event rdev_remain_on_channel:
[ 25.596144] ------------[ cut here ]------------
[ 25.596830] WARNING: CPU: 0 PID: 457 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 25.598164] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 25.599622] Modules linked in:
[ 25.600150] CPU: 0 PID: 457 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 25.601396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.602764] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 25.603846] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 25.604979] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 25.606125] Call Trace:
[ 25.606474] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 25.607182] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 25.608001] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 25.621899] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 25.622700] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 25.623411] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.624235] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.625048] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 25.625804] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 25.626490] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 25.627231] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 25.627941] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 25.628653] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.629539] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.630427] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 25.631127] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 25.631925] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.632764] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 25.633491] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.634385] ---[ end trace fd18f2186fbd7d9c ]---
[ 25.648202] OK
[ 25.648445] Testing event rdev_del_pmksa:
[ 25.656205] ------------[ cut here ]------------
[ 25.656910] WARNING: CPU: 0 PID: 458 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 25.658252] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 25.659723] Modules linked in:
[ 25.660266] CPU: 0 PID: 458 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 25.661482] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.662868] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 25.663946] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 25.665048] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 25.666184] Call Trace:
[ 25.666547] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 25.667247] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 25.668097] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 25.668874] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 25.669665] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 25.670374] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.671178] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.671988] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 25.672766] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 25.673468] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 25.674204] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 25.674920] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 25.675606] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.676493] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.677377] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 25.678082] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 25.691925] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.692783] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 25.693516] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.694392] ---[ end trace fd18f2186fbd7d9d ]---
[ 25.695135] OK
[ 25.695380] Testing event rdev_set_pmksa:
[ 25.708772] ------------[ cut here ]------------
[ 25.709470] WARNING: CPU: 0 PID: 459 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 25.710815] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 25.712346] Modules linked in:
[ 25.712810] CPU: 0 PID: 459 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 25.714069] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.715424] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 25.716558] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 25.717648] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 25.718804] Call Trace:
[ 25.719160] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 25.719869] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 25.720721] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 25.721506] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 25.735321] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 25.736050] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.736860] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.737660] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 25.738404] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 25.739108] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 25.739852] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 25.740577] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 25.741270] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.742154] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.743042] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 25.743745] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 25.744550] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.745382] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 25.746128] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.747026] ---[ end trace fd18f2186fbd7d9e ]---
[ 25.760871] OK
[ 25.761122] Testing event rdev_probe_client:
[ 25.768189] ------------[ cut here ]------------
[ 25.768888] WARNING: CPU: 0 PID: 460 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 25.770249] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 25.771697] Modules linked in:
[ 25.772246] CPU: 0 PID: 460 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 25.773468] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.774819] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 25.775889] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 25.776993] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 25.778127] Call Trace:
[ 25.778473] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 25.779194] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 25.780043] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 25.793863] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 25.794645] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 25.795347] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.796164] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.796976] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 25.797729] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 25.798416] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 25.799157] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 25.799866] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 25.800575] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.801456] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.802343] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 25.803036] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 25.803824] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.804667] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 25.805395] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.806276] ---[ end trace fd18f2186fbd7d9f ]---
[ 25.820105] OK
[ 25.820356] Testing event rdev_tdls_oper:
[ 25.828195] ------------[ cut here ]------------
[ 25.828882] WARNING: CPU: 0 PID: 461 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 25.830217] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 25.831677] Modules linked in:
[ 25.832235] CPU: 0 PID: 461 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 25.833463] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.834830] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 25.835916] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 25.837031] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 25.838172] Call Trace:
[ 25.838519] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 25.839229] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 25.840079] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 25.853896] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 25.854695] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 25.855405] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.856235] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.857047] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 25.857801] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 25.858486] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 25.859228] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 25.859935] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 25.860646] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.861525] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.862407] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 25.863118] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 25.863912] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.864751] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 25.865478] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.866359] ---[ end trace fd18f2186fbd7da0 ]---
[ 25.880188] OK
[ 25.880437] Testing event rdev_return_int_survey_info:
[ 25.888189] ------------[ cut here ]------------
[ 25.888891] WARNING: CPU: 0 PID: 462 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 25.890229] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 25.891675] Modules linked in:
[ 25.892236] CPU: 0 PID: 462 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 25.893448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.894806] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 25.895889] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 25.896991] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 25.898132] Call Trace:
[ 25.898477] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 25.899182] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 25.899987] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 25.913814] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 25.914597] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 25.915301] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.916122] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.916927] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 25.917676] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 25.918359] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 25.919110] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 25.919816] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 25.920523] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.921411] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.922299] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 25.922999] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 25.923803] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.924648] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 25.925382] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.926267] ---[ end trace fd18f2186fbd7da1 ]---
[ 25.940188] OK
[ 25.940431] Testing event rdev_dump_survey:
[ 25.948197] ------------[ cut here ]------------
[ 25.948899] WARNING: CPU: 0 PID: 463 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 25.950244] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 25.951705] Modules linked in:
[ 25.952261] CPU: 0 PID: 463 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 25.953492] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 25.954856] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 25.955929] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 25.957047] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 25.958186] Call Trace:
[ 25.958533] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 25.959303] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 25.960153] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 25.960937] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 25.961721] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 25.962433] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.963239] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 25.964062] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 25.964820] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 25.965505] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 25.966251] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 25.966953] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 25.967644] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.968527] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 25.969407] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 25.970101] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 25.970887] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.984035] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 25.984784] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 25.985676] ---[ end trace fd18f2186fbd7da2 ]---
[ 25.986415] OK
[ 25.986670] Testing event rdev_tdls_mgmt:
[ 25.998781] ------------[ cut here ]------------
[ 25.999491] WARNING: CPU: 0 PID: 464 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 26.000850] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 26.002258] Modules linked in:
[ 26.002696] CPU: 0 PID: 464 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 26.003877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.005299] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 26.006395] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 26.007462] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 26.008581] Call Trace:
[ 26.008920] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 26.009604] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 26.010412] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 26.011165] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 26.011935] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 26.012647] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.013423] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.023281] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 26.024038] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 26.024716] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 26.025426] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 26.026118] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 26.026792] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.027659] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.028531] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 26.029215] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 26.029991] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.030796] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 26.031514] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.032412] ---[ end trace fd18f2186fbd7da3 ]---
[ 26.042260] OK
[ 26.042511] Testing event rdev_sched_scan_start:
[ 26.050791] ------------[ cut here ]------------
[ 26.051464] WARNING: CPU: 0 PID: 465 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 26.052878] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 26.054297] Modules linked in:
[ 26.054741] CPU: 0 PID: 465 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 26.055963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.061758] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 26.062861] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 26.063949] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 26.065112] Call Trace:
[ 26.065460] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 26.066168] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 26.066987] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 26.067761] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 26.068573] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 26.069291] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.090153] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.090966] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 26.091718] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 26.092423] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 26.093172] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 26.093880] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 26.094571] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.095452] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.096359] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 26.097059] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 26.097857] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.116729] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 26.117467] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.118346] ---[ end trace fd18f2186fbd7da4 ]---
[ 26.119087] OK
[ 26.119336] Testing event rdev_set_antenna:
[ 26.128756] ------------[ cut here ]------------
[ 26.129453] WARNING: CPU: 0 PID: 466 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 26.130806] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 26.132349] Modules linked in:
[ 26.132824] CPU: 0 PID: 466 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 26.134040] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.135398] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 26.136527] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 26.148706] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 26.149872] Call Trace:
[ 26.150224] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 26.150928] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 26.151747] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 26.152547] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 26.153338] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 26.154058] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.154862] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.155668] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 26.156431] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 26.157131] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 26.172956] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 26.173677] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 26.174360] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.175249] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.176158] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 26.176854] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 26.177645] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.178472] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 26.183189] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.184109] ---[ end trace fd18f2186fbd7da5 ]---
[ 26.184844] OK
[ 26.185086] Testing event rdev_return_void_tx_rx:
[ 26.192770] ------------[ cut here ]------------
[ 26.193433] WARNING: CPU: 0 PID: 467 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 26.194756] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 26.196283] Modules linked in:
[ 26.196739] CPU: 0 PID: 467 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 26.197961] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.199310] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 26.200431] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 26.201510] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 26.202653] Call Trace:
[ 26.202998] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 26.210672] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 26.211492] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 26.212286] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 26.213079] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 26.213800] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.214608] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.215410] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 26.216179] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 26.216875] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 26.217615] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 26.218312] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 26.219007] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.219896] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.220795] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 26.221487] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 26.222286] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.238197] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 26.238942] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.239838] ---[ end trace fd18f2186fbd7da6 ]---
[ 26.240621] OK
[ 26.240866] Testing event rdev_return_int_tx_rx:
[ 26.248186] ------------[ cut here ]------------
[ 26.248884] WARNING: CPU: 0 PID: 468 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 26.250255] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 26.251722] Modules linked in:
[ 26.252278] CPU: 0 PID: 468 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 26.253509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.254879] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 26.255976] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 26.257643] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 26.258782] Call Trace:
[ 26.259137] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 26.259844] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 26.260692] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 26.261464] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 26.262252] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 26.262998] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.263805] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.264619] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 26.265364] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 26.266055] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 26.266827] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 26.267520] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 26.268230] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.269113] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.270007] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 26.270706] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 26.271485] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.272345] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 26.273082] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.273964] ---[ end trace fd18f2186fbd7da7 ]---
[ 26.274698] OK
[ 26.274941] Testing event rdev_mgmt_frame_register:
[ 26.281773] ------------[ cut here ]------------
[ 26.282467] WARNING: CPU: 0 PID: 469 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 26.283814] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 26.285352] Modules linked in:
[ 26.285817] CPU: 0 PID: 469 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 26.287040] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.288490] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 26.289595] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 26.290669] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 26.291739] Call Trace:
[ 26.292157] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 26.292896] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 26.293711] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 26.294476] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 26.295262] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 26.295975] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.296807] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.297612] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 26.298349] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 26.299040] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 26.299777] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 26.300485] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 26.301187] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.302084] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.302994] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 26.303694] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 26.304502] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.305346] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 26.306089] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.306966] ---[ end trace fd18f2186fbd7da8 ]---
[ 26.307707] OK
[ 26.307955] Testing event rdev_set_bitrate_mask:
[ 26.316170] ------------[ cut here ]------------
[ 26.316864] WARNING: CPU: 0 PID: 470 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 26.318202] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 26.319665] Modules linked in:
[ 26.320191] CPU: 0 PID: 470 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 26.321413] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.331872] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 26.342029] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 26.343113] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 26.344304] Call Trace:
[ 26.344665] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 26.345364] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 26.346189] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 26.346963] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 26.347750] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 26.348494] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.349312] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.350120] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 26.350874] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 26.351572] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 26.352326] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 26.374418] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 26.375125] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.376056] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.376947] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 26.377648] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 26.378439] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.379273] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 26.380035] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.380938] ---[ end trace fd18f2186fbd7da9 ]---
[ 26.381693] OK
[ 26.381942] Testing event rdev_testmode_dump:
[ 26.395806] ------------[ cut here ]------------
[ 26.396551] WARNING: CPU: 0 PID: 471 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 26.397905] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 26.399362] Modules linked in:
[ 26.404924] CPU: 0 PID: 471 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 26.406134] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.419100] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 26.420249] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 26.421352] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 26.422478] Call Trace:
[ 26.422834] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 26.423524] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 26.424368] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 26.425135] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 26.425954] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 26.426678] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.427487] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.428317] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 26.429067] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 26.429763] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 26.430492] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 26.431199] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 26.444927] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.445820] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.446709] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 26.447409] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 26.448223] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.449053] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 26.449732] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.450591] ---[ end trace fd18f2186fbd7daa ]---
[ 26.451320] OK
[ 26.451559] Testing event rdev_testmode_cmd:
[ 26.460139] ------------[ cut here ]------------
[ 26.460835] WARNING: CPU: 0 PID: 472 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 26.462177] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 26.463637] Modules linked in:
[ 26.464163] CPU: 0 PID: 472 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 26.465385] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.466749] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 26.467826] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 26.468949] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 26.470112] Call Trace:
[ 26.470453] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 26.471171] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 26.471989] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 26.485769] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 26.486550] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 26.487275] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.488097] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.488909] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 26.489665] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 26.490348] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 26.491094] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 26.491807] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 26.492505] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.493390] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.494275] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 26.494981] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 26.495783] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.496640] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 26.497367] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.511270] ---[ end trace fd18f2186fbd7dab ]---
[ 26.511954] OK
[ 26.512213] Testing event rdev_return_int_int: OK
[ 26.528396] Testing event rdev_set_tx_power:
[ 26.536187] ------------[ cut here ]------------
[ 26.536880] WARNING: CPU: 0 PID: 474 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 26.538216] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 26.539668] Modules linked in:
[ 26.540221] CPU: 0 PID: 474 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 26.541443] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.542809] 0000000000000000 ffff880011653c80 ffffffff86a96943 ffff880011653cb8
[ 26.543892] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 26.545019] 0000000000000001 0000000000000000 ffff880011653d20 ffffffff8627cb46
[ 26.546162] Call Trace:
[ 26.546513] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 26.560269] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 26.561131] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 26.561883] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 26.562671] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 26.563365] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.564171] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.564958] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 26.565696] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 26.566373] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 26.567089] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 26.567777] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 26.568463] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.569334] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.570223] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 26.570925] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 26.571723] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.572578] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 26.573308] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.587246] ---[ end trace fd18f2186fbd7dac ]---
[ 26.588083] OK
[ 26.588332] Testing event rdev_get_tx_power:
[ 26.596196] ------------[ cut here ]------------
[ 26.596872] WARNING: CPU: 0 PID: 475 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 26.598179] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 26.599620] Modules linked in:
[ 26.600164] CPU: 0 PID: 475 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 26.601406] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.602774] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 26.603856] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 26.604965] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 26.606102] Call Trace:
[ 26.606450] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 26.607162] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 26.608007] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 26.621862] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 26.622589] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 26.623274] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.624095] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.624902] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 26.625646] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 26.626314] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 26.627044] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 26.627731] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 26.628416] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.629279] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.630153] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 26.630837] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 26.631613] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.632433] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 26.633152] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.634021] ---[ end trace fd18f2186fbd7dad ]---
[ 26.647825] OK
[ 26.648092] Testing event rdev_set_wiphy_params:
[ 26.656189] ------------[ cut here ]------------
[ 26.656877] WARNING: CPU: 0 PID: 476 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 26.658213] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 26.659678] Modules linked in:
[ 26.660218] CPU: 0 PID: 476 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 26.661441] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.662806] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 26.663890] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 26.665000] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 26.666152] Call Trace:
[ 26.666496] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 26.667200] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 26.668055] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 26.668836] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 26.669620] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 26.670326] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.671132] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.671942] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 26.672708] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 26.673399] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 26.674146] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 26.684800] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 26.685494] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.686539] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.687448] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 26.688160] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 26.688958] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.689787] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 26.701118] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.701984] ---[ end trace fd18f2186fbd7dae ]---
[ 26.702732] OK
[ 26.702973] Testing event rdev_join_ibss:
[ 26.710738] ------------[ cut here ]------------
[ 26.711401] WARNING: CPU: 0 PID: 477 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 26.712785] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 26.714196] Modules linked in:
[ 26.714635] CPU: 0 PID: 477 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 26.715819] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.717226] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 26.718287] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 26.719351] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 26.738588] Call Trace:
[ 26.738936] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 26.739633] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 26.740429] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 26.741169] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 26.741926] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 26.742624] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.743392] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.744201] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 26.744910] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 26.745578] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 26.746276] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 26.758032] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 26.758722] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.759560] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.760429] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 26.761097] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 26.761860] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.762660] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 26.763358] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.764236] ---[ end trace fd18f2186fbd7daf ]---
[ 26.764943] OK
[ 26.765173] Testing event rdev_disconnect:
[ 26.777801] ------------[ cut here ]------------
[ 26.778497] WARNING: CPU: 0 PID: 478 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 26.779846] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 26.781383] Modules linked in:
[ 26.781850] CPU: 0 PID: 478 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 26.783070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.784537] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 26.785623] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 26.786668] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 26.787723] Call Trace:
[ 26.788127] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 26.788814] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 26.789605] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 26.790367] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 26.806233] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 26.806955] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.807761] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.808616] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 26.809363] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 26.810059] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 26.810794] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 26.811471] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 26.812186] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.813038] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.826945] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 26.827650] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 26.828458] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.829293] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 26.830034] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.830924] ---[ end trace fd18f2186fbd7db0 ]---
[ 26.831666] OK
[ 26.831916] Testing event rdev_set_cqm_txe_config:
[ 26.840184] ------------[ cut here ]------------
[ 26.840850] WARNING: CPU: 0 PID: 479 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 26.842164] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 26.843591] Modules linked in:
[ 26.844104] CPU: 0 PID: 479 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 26.845282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.846579] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 26.847633] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 26.848742] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 26.849866] Call Trace:
[ 26.850217] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 26.850926] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 26.851743] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 26.852539] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 26.853330] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 26.854047] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.854858] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.867724] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 26.868481] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 26.869171] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 26.869899] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 26.870582] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 26.871234] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.872117] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.872973] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 26.873675] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 26.874425] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.875233] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 26.875972] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.876884] ---[ end trace fd18f2186fbd7db1 ]---
[ 26.877625] OK
[ 26.877873] Testing event rdev_set_cqm_rssi_config:
[ 26.886786] ------------[ cut here ]------------
[ 26.887474] WARNING: CPU: 0 PID: 480 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 26.888879] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 26.890310] Modules linked in:
[ 26.890754] CPU: 0 PID: 480 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 26.891941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.893362] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 26.894444] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 26.895511] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 26.896652] Call Trace:
[ 26.896999] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 26.897673] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 26.898443] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 26.899180] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 26.913009] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 26.913734] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.914534] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.915344] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 26.916089] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 26.916783] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 26.917510] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 26.918180] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 26.918855] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.919711] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.920583] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 26.921268] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 26.922034] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.922839] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 26.923573] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.924479] ---[ end trace fd18f2186fbd7db2 ]---
[ 26.925221] OK
[ 26.925460] Testing event rdev_connect:
[ 26.938786] ------------[ cut here ]------------
[ 26.939480] WARNING: CPU: 0 PID: 481 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 26.940905] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 26.942320] Modules linked in:
[ 26.942769] CPU: 0 PID: 481 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 26.943971] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 26.945366] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 26.946431] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 26.947472] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 26.948628] Call Trace:
[ 26.948975] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 26.949671] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 26.950466] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 26.951227] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 26.962074] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 26.962799] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.963609] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 26.964422] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 26.965182] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 26.965877] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 26.966622] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 26.967313] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 26.967975] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.968850] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 26.969716] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 26.970376] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 26.971139] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.971928] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 26.972666] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 26.973519] ---[ end trace fd18f2186fbd7db3 ]---
[ 26.974254] OK
[ 26.974495] Testing event rdev_set_power_mgmt: OK
[ 26.996407] Testing event rdev_mgmt_tx_cancel_wait:
[ 27.004166] ------------[ cut here ]------------
[ 27.004831] WARNING: CPU: 0 PID: 483 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 27.006132] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 27.007558] Modules linked in:
[ 27.007995] CPU: 0 PID: 483 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 27.009282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.010609] 0000000000000000 ffff880011697c80 ffffffff86a96943 ffff880011697cb8
[ 27.011666] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 27.012789] 0000000000000001 0000000000000000 ffff880011697d20 ffffffff8627cb46
[ 27.013929] Call Trace:
[ 27.014278] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 27.014991] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 27.015815] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 27.016620] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 27.017399] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 27.018115] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.031956] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.032765] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 27.033470] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 27.034154] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 27.034884] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 27.035548] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 27.036230] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.037110] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.037978] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 27.038680] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 27.039468] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.040314] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 27.041072] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.041958] ---[ end trace fd18f2186fbd7db4 ]---
[ 27.042696] OK
[ 27.042941] Testing event rdev_disassoc:
[ 27.050768] ------------[ cut here ]------------
[ 27.051426] WARNING: CPU: 0 PID: 484 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 27.052806] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 27.054205] Modules linked in:
[ 27.054661] CPU: 0 PID: 484 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 27.055844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.057266] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 27.061744] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 27.062802] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 27.063927] Call Trace:
[ 27.064333] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 27.065024] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 27.065829] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 27.066585] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 27.067340] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 27.081059] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.081829] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.082629] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 27.083369] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 27.084040] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 27.084776] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 27.085440] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 27.086135] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.087034] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.087925] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 27.088640] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 27.089429] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.090259] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 27.090996] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.091869] ---[ end trace fd18f2186fbd7db5 ]---
[ 27.092662] OK
[ 27.092898] Testing event rdev_deauth:
[ 27.112189] ------------[ cut here ]------------
[ 27.112861] WARNING: CPU: 0 PID: 485 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 27.114091] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 27.115431] Modules linked in:
[ 27.115850] CPU: 0 PID: 485 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 27.116987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.118233] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 27.119258] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 27.120354] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 27.121488] Call Trace:
[ 27.121840] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 27.122500] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 27.123294] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 27.124079] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 27.137887] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 27.138587] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.139366] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.140186] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 27.140935] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 27.141561] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 27.142240] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 27.142885] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 27.143520] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.144343] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.145151] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 27.145788] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 27.146503] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.147273] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 27.147949] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.148793] ---[ end trace fd18f2186fbd7db6 ]---
[ 27.149510] OK
[ 27.149755] Testing event rdev_assoc:
[ 27.162756] ------------[ cut here ]------------
[ 27.163409] WARNING: CPU: 0 PID: 486 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 27.164689] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 27.166028] Modules linked in:
[ 27.166439] CPU: 0 PID: 486 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 27.167623] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.169073] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 27.170159] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 27.171243] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 27.172355] Call Trace:
[ 27.172683] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 27.173358] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 27.174150] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 27.174904] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 27.188715] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 27.189425] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.190231] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.191041] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 27.191800] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 27.192503] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 27.193246] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 27.193955] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 27.194649] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.195534] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.196438] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 27.197129] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 27.197859] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.198626] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 27.199309] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.200199] ---[ end trace fd18f2186fbd7db7 ]---
[ 27.200932] OK
[ 27.201164] Testing event rdev_auth:
[ 27.220191] ------------[ cut here ]------------
[ 27.220844] WARNING: CPU: 0 PID: 487 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 27.222069] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 27.223408] Modules linked in:
[ 27.223823] CPU: 0 PID: 487 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 27.224980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.226228] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 27.227259] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 27.228344] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 27.229402] Call Trace:
[ 27.229749] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 27.230429] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 27.231231] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 27.231942] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 27.245754] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 27.246443] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.247240] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.248043] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 27.248777] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 27.249441] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 27.250185] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 27.250897] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 27.251599] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.252498] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.253385] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 27.254083] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 27.254889] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.255722] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 27.256428] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.257332] ---[ end trace fd18f2186fbd7db8 ]---
[ 27.258056] OK
[ 27.258291] Testing event rdev_set_monitor_channel:
[ 27.280191] ------------[ cut here ]------------
[ 27.280886] WARNING: CPU: 0 PID: 488 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 27.282225] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 27.283690] Modules linked in:
[ 27.284189] CPU: 0 PID: 488 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 27.285402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.286646] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 27.287707] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 27.288785] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 27.289892] Call Trace:
[ 27.290235] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 27.290927] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 27.291725] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 27.292494] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 27.296634] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 27.297340] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.298194] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.299003] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 27.299764] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 27.300465] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 27.301211] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 27.301922] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 27.302620] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.303504] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.304407] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 27.305101] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 27.305876] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.306679] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 27.307354] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.308256] ---[ end trace fd18f2186fbd7db9 ]---
[ 27.308987] OK
[ 27.309245] Testing event rdev_libertas_set_mesh_channel:
[ 27.322781] ------------[ cut here ]------------
[ 27.323463] WARNING: CPU: 0 PID: 489 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 27.324808] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 27.326219] Modules linked in:
[ 27.326670] CPU: 0 PID: 489 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 27.327849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.329237] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 27.330296] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 27.331345] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 27.332452] Call Trace:
[ 27.332812] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 27.333509] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 27.334335] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 27.335114] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 27.348955] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 27.349686] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.350431] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.351223] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 27.351955] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 27.352642] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 27.353353] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 27.354040] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 27.354728] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.355624] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.356519] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 27.357224] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 27.358022] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.358861] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 27.359573] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.360482] ---[ end trace fd18f2186fbd7dba ]---
[ 27.361220] OK
[ 27.361462] Testing event rdev_set_txq_params:
[ 27.387796] ------------[ cut here ]------------
[ 27.388505] WARNING: CPU: 0 PID: 490 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 27.389879] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 27.391246] Modules linked in:
[ 27.391694] CPU: 0 PID: 490 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 27.392994] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.394356] 0000000000000000 ffff880011653c80 ffffffff86a96943 ffff880011653cb8
[ 27.395441] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 27.396573] 0000000000000001 0000000000000000 ffff880011653d20 ffffffff8627cb46
[ 27.397710] Call Trace:
[ 27.398057] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 27.398764] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 27.399590] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 27.400387] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 27.414205] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 27.414919] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.415711] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.416502] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 27.417263] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 27.417964] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 27.418706] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 27.419360] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 27.420045] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.420860] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.421672] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 27.422301] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 27.423029] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.423874] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 27.424634] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.425528] ---[ end trace fd18f2186fbd7dbb ]---
[ 27.426273] OK
[ 27.426517] Testing event rdev_change_bss:
[ 27.439790] ------------[ cut here ]------------
[ 27.440542] WARNING: CPU: 0 PID: 491 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 27.441867] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 27.443292] Modules linked in:
[ 27.443743] CPU: 0 PID: 491 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 27.445034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.446361] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 27.447411] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 27.448527] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 27.449666] Call Trace:
[ 27.450018] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 27.450731] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 27.451550] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 27.452350] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 27.459785] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 27.460482] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.461276] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.462104] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 27.462840] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 27.463550] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 27.464316] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 27.465031] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 27.465727] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.466602] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.467420] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 27.468134] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 27.468941] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.469778] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 27.470509] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.471400] ---[ end trace fd18f2186fbd7dbc ]---
[ 27.485236] OK
[ 27.485470] Testing event rdev_join_mesh:
[ 27.492181] ------------[ cut here ]------------
[ 27.492825] WARNING: CPU: 0 PID: 492 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 27.494053] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 27.495399] Modules linked in:
[ 27.495816] CPU: 0 PID: 492 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 27.497025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.498272] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 27.499292] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 27.500375] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 27.501484] Call Trace:
[ 27.501835] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 27.502513] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 27.503325] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 27.504103] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 27.517898] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 27.518550] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.519340] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.520142] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 27.520874] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 27.521543] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 27.522267] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 27.522956] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 27.523637] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.524516] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.525393] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 27.526077] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 27.526851] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.527660] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 27.528395] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.529278] ---[ end trace fd18f2186fbd7dbd ]---
[ 27.530020] OK
[ 27.530261] Testing event rdev_update_mesh_config: OK
[ 27.552359] Testing event rdev_return_int_mesh_config:
[ 27.560184] ------------[ cut here ]------------
[ 27.560881] WARNING: CPU: 0 PID: 494 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 27.562216] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 27.563672] Modules linked in:
[ 27.564222] CPU: 0 PID: 494 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 27.565452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.566807] 0000000000000000 ffff880011697c80 ffffffff86a96943 ffff880011697cb8
[ 27.567881] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 27.569030] 0000000000000001 0000000000000000 ffff880011697d20 ffffffff8627cb46
[ 27.570135] Call Trace:
[ 27.570477] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 27.571166] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 27.571960] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 27.572747] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 27.573508] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 27.574210] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.575002] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.575812] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 27.576584] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 27.577271] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 27.578016] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 27.578723] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 27.579411] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.580324] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.581215] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 27.594961] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 27.595802] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.596658] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 27.597418] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.598312] ---[ end trace fd18f2186fbd7dbe ]---
[ 27.599079] OK
[ 27.599351] Testing event rdev_return_int_mpath_info:
[ 27.612762] ------------[ cut here ]------------
[ 27.613447] WARNING: CPU: 0 PID: 495 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 27.614803] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 27.616322] Modules linked in:
[ 27.616780] CPU: 0 PID: 495 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 27.617997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.619352] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 27.620473] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 27.621555] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 27.622659] Call Trace:
[ 27.623003] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 27.623696] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 27.624513] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 27.625272] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 27.639125] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 27.639824] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.640650] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.641457] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 27.642237] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 27.642931] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 27.643663] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 27.644409] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 27.645093] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.645984] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.646827] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 27.647510] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 27.648287] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.649060] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 27.649802] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.650691] ---[ end trace fd18f2186fbd7dbf ]---
[ 27.651442] OK
[ 27.664855] Testing event rdev_dump_mpath: OK
[ 27.672368] Testing event rdev_get_mpath:
[ 27.680179] ------------[ cut here ]------------
[ 27.680876] WARNING: CPU: 0 PID: 497 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 27.682240] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 27.683661] Modules linked in:
[ 27.684179] CPU: 0 PID: 497 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 27.685376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.686704] 0000000000000000 ffff880011653c80 ffffffff86a96943 ffff880011653cb8
[ 27.687757] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 27.688846] 0000000000000001 0000000000000000 ffff880011653d20 ffffffff8627cb46
[ 27.689955] Call Trace:
[ 27.690296] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 27.690986] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 27.691793] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 27.705601] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 27.706394] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 27.707113] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.707928] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.708755] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 27.709500] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 27.710196] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 27.710936] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 27.711647] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 27.712343] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.713213] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.714112] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 27.714826] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 27.715634] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.716452] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 27.717208] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.718104] ---[ end trace fd18f2186fbd7dc0 ]---
[ 27.731934] OK
[ 27.732203] Testing event rdev_change_mpath:
[ 27.740189] ------------[ cut here ]------------
[ 27.740880] WARNING: CPU: 0 PID: 498 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 27.742227] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 27.743703] Modules linked in:
[ 27.744245] CPU: 0 PID: 498 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 27.745426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.746769] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 27.747840] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 27.748898] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 27.749989] Call Trace:
[ 27.750332] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 27.751030] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 27.751826] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 27.765662] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 27.766421] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 27.767131] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.767924] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.768727] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 27.769459] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 27.770141] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 27.770866] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 27.771546] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 27.772212] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.773067] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.773958] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 27.774661] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 27.775448] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.776304] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 27.777043] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.791750] ---[ end trace fd18f2186fbd7dc1 ]---
[ 27.792485] OK
[ 27.792736] Testing event rdev_add_mpath:
[ 27.800287] ------------[ cut here ]------------
[ 27.800973] WARNING: CPU: 0 PID: 499 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 27.802283] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 27.803664] Modules linked in:
[ 27.804486] CPU: 0 PID: 499 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 27.819952] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.821310] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 27.822374] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 27.823425] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 27.824526] Call Trace:
[ 27.824877] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 27.825568] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 27.826353] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 27.827112] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 27.827877] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 27.828588] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.829360] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.830152] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 27.843933] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 27.844631] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 27.845341] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 27.846039] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 27.846719] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.847572] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.848427] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 27.849120] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 27.849925] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.850734] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 27.851461] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.852303] ---[ end trace fd18f2186fbd7dc2 ]---
[ 27.853033] OK
[ 27.853264] Testing event rdev_return_int_station_info:
[ 27.870473] ------------[ cut here ]------------
[ 27.871121] WARNING: CPU: 0 PID: 500 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 27.872495] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 27.873930] Modules linked in:
[ 27.874367] CPU: 0 PID: 500 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 27.875499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.876761] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 27.877757] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 27.878762] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 27.879746] Call Trace:
[ 27.880080] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 27.880729] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 27.881469] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 27.882186] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 27.895945] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 27.896626] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.897361] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.898112] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 27.898801] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 27.899427] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 27.900124] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 27.900781] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 27.901413] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.902298] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 27.903200] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 27.903847] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 27.904586] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.905336] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 27.906012] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 27.933165] ---[ end trace fd18f2186fbd7dc3 ]---
[ 27.933955] OK
[ 27.934197] Testing event rdev_dump_station: OK
[ 27.957092] Testing event rdev_set_wds_peer:
[ 27.965288] ------------[ cut here ]------------
[ 27.965963] WARNING: CPU: 0 PID: 502 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 27.967287] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 27.984864] Modules linked in:
[ 27.985316] CPU: 0 PID: 502 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 27.986508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 27.987894] 0000000000000000 ffff880011697c80 ffffffff86a96943 ffff880011697cb8
[ 27.989000] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 27.990082] 0000000000000001 0000000000000000 ffff880011697d20 ffffffff8627cb46
[ 27.992112] Call Trace:
[ 27.992465] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 27.993172] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 27.993998] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 27.994772] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 27.995553] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 27.996289] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 27.997087] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.010935] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 28.011695] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 28.012398] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 28.013144] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 28.013852] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 28.014535] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.015427] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.016335] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 28.017041] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 28.017836] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.018682] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 28.019415] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.021928] ---[ end trace fd18f2186fbd7dc4 ]---
[ 28.022623] OK
[ 28.022849] Testing event rdev_del_mpath: OK
[ 28.036856] Testing event rdev_get_station:
[ 28.044188] ------------[ cut here ]------------
[ 28.044882] WARNING: CPU: 0 PID: 504 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 28.046217] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 28.047677] Modules linked in:
[ 28.048154] CPU: 0 PID: 504 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 28.049375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.071856] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 28.072911] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 28.073881] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 28.075400] Call Trace:
[ 28.075755] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 28.076482] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 28.077256] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 28.077987] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 28.078703] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 28.079402] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.080214] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.081010] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 28.081749] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 28.082425] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 28.083176] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 28.096868] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 28.097517] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.098378] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.099207] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 28.099840] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 28.100572] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.101314] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 28.101998] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.104328] ---[ end trace fd18f2186fbd7dc5 ]---
[ 28.105099] OK
[ 28.105341] Testing event rdev_del_station:
[ 28.123814] ------------[ cut here ]------------
[ 28.124482] WARNING: CPU: 0 PID: 505 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 28.125839] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 28.127303] Modules linked in:
[ 28.127764] CPU: 0 PID: 505 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 28.129023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.130395] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 28.131486] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 28.132610] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 28.133705] Call Trace:
[ 28.134056] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 28.134768] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 28.135539] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 28.136344] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 28.137140] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 28.137865] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.138606] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.139397] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 28.140092] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 28.140776] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 28.141497] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 28.142198] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 28.142897] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.143700] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.144508] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 28.145140] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 28.145895] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.146639] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 28.147361] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.152082] ---[ end trace fd18f2186fbd7dc6 ]---
[ 28.152826] OK
[ 28.153072] Testing event rdev_change_station:
[ 28.161544] ------------[ cut here ]------------
[ 28.162243] WARNING: CPU: 0 PID: 506 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 28.163598] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 28.168054] Modules linked in:
[ 28.168472] CPU: 0 PID: 506 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 28.169627] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.170895] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 28.171898] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161fa01
[ 28.172908] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 28.174294] Call Trace:
[ 28.174613] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 28.175272] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 28.176112] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 28.176890] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 28.177685] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 28.178401] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.179216] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.180045] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 28.180804] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 28.181503] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 28.182245] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 28.182959] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 28.183659] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.184570] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.185470] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 28.186179] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 28.186981] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.187829] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 28.201604] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.203320] ---[ end trace fd18f2186fbd7dc7 ]---
[ 28.204104] OK
[ 28.204364] Testing event rdev_add_station:
[ 28.212122] ------------[ cut here ]------------
[ 28.212817] WARNING: CPU: 0 PID: 507 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 28.214173] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 28.253642] Modules linked in:
[ 28.254114] CPU: 0 PID: 507 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 28.255352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.256768] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 28.257871] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e801
[ 28.258962] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 28.260095] Call Trace:
[ 28.260450] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 28.261163] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 28.261995] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 28.262779] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 28.263576] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 28.264313] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.265137] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.265906] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 28.279703] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 28.280384] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 28.281149] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 28.281871] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 28.282576] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.283464] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.284377] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 28.285088] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 28.285891] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.286736] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 28.287447] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.288290] ---[ end trace fd18f2186fbd7dc8 ]---
[ 28.289043] OK
[ 28.289296] Testing event rdev_flush_pmksa:
[ 28.305710] ------------[ cut here ]------------
[ 28.306407] WARNING: CPU: 0 PID: 508 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 28.307777] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 28.309304] Modules linked in:
[ 28.309775] CPU: 0 PID: 508 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 28.311008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.312388] 0000000000000000 ffff880011653c80 ffffffff86a96943 ffff880011653cb8
[ 28.313517] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 28.314617] 0000000000000001 0000000000000000 ffff880011653d20 ffffffff8627cb46
[ 28.315713] Call Trace:
[ 28.316086] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 28.316804] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 28.317586] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 28.318344] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 28.319122] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 28.319847] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.320660] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.321449] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 28.322187] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 28.322889] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 28.323625] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 28.324329] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 28.325015] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.325893] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.326753] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 28.327372] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 28.328120] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.328944] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 28.329666] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.332058] ---[ end trace fd18f2186fbd7dc9 ]---
[ 28.333368] OK
[ 28.333617] Testing event rdev_leave_ibss:
[ 28.340114] ------------[ cut here ]------------
[ 28.340785] WARNING: CPU: 0 PID: 509 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 28.342124] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 28.343595] Modules linked in:
[ 28.348058] CPU: 0 PID: 509 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 28.349205] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.350471] 0000000000000000 ffff880011697c80 ffffffff86a96943 ffff880011697cb8
[ 28.351476] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 28.352500] 0000000000000001 0000000000000000 ffff880011697d20 ffffffff8627cb46
[ 28.353512] Call Trace:
[ 28.353836] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 28.354486] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 28.355263] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 28.355976] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 28.356776] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 28.357468] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.358217] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.359018] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 28.359776] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 28.360482] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 28.361231] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 28.361948] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 28.362654] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.363544] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.364453] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 28.365161] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 28.365969] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.366813] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 28.367554] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.368420] ---[ end trace fd18f2186fbd7dca ]---
[ 28.369164] OK
[ 28.369411] Testing event rdev_leave_mesh:
[ 28.376127] ------------[ cut here ]------------
[ 28.376772] WARNING: CPU: 0 PID: 510 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 28.378048] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 28.379487] Modules linked in:
[ 28.379916] CPU: 0 PID: 510 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 28.383101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.384396] 0000000000000000 ffff880010e0bc80 ffffffff86a96943 ffff880010e0bcb8
[ 28.385472] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 28.386517] 0000000000000001 0000000000000000 ffff880010e0bd20 ffffffff8627cb46
[ 28.387513] Call Trace:
[ 28.402642] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 28.403288] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 28.404102] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 28.404816] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 28.405561] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 28.406227] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.406956] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.407718] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 28.408464] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 28.409149] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 28.409877] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 28.410560] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 28.411244] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.412130] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.413029] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 28.426707] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 28.427486] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.428359] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 28.429089] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.431068] ---[ end trace fd18f2186fbd7dcb ]---
[ 28.431765] OK
[ 28.431999] Testing event rdev_get_mesh_config:
[ 28.453148] ------------[ cut here ]------------
[ 28.453817] WARNING: CPU: 0 PID: 511 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 28.455128] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 28.456589] Modules linked in:
[ 28.457027] CPU: 0 PID: 511 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 28.458164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.459442] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 28.460523] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 28.461598] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 28.462666] Call Trace:
[ 28.463024] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 28.463668] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 28.464414] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 28.465157] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 28.478932] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 28.479594] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.480352] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.481113] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 28.481827] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 28.482454] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 28.483125] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 28.483785] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 28.484475] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.485347] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.486238] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 28.486876] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 28.487625] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.488416] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 28.489105] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.505631] ---[ end trace fd18f2186fbd7dcc ]---
[ 28.506383] OK
[ 28.506620] Testing event rdev_set_rekey_data:
[ 28.512253] ------------[ cut here ]------------
[ 28.512988] WARNING: CPU: 0 PID: 512 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 28.514257] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 28.515718] Modules linked in:
[ 28.516189] CPU: 0 PID: 512 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 28.517404] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.518787] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 28.519880] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 28.520972] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 28.522091] Call Trace:
[ 28.522418] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 28.523085] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 28.523833] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 28.524570] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 28.525317] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 28.526018] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.526761] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.527509] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 28.528241] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 28.528887] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 28.529555] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 28.530208] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 28.530869] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.531676] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.532491] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 28.533129] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 28.533863] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.534630] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 28.535317] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.536938] ---[ end trace fd18f2186fbd7dcd ]---
[ 28.537661] OK
[ 28.537906] Testing event rdev_sched_scan_stop:
[ 28.544179] ------------[ cut here ]------------
[ 28.544915] WARNING: CPU: 0 PID: 513 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 28.546297] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 28.547756] Modules linked in:
[ 28.552137] CPU: 0 PID: 513 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 28.553380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.554628] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 28.555601] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 28.556602] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 28.557611] Call Trace:
[ 28.557954] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 28.558649] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 28.559459] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 28.560195] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 28.560974] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 28.561678] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.562464] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.563249] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 28.563977] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 28.564674] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 28.565392] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 28.566100] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 28.566764] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.567659] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.568577] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 28.569278] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 28.570087] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.570932] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 28.571680] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.573461] ---[ end trace fd18f2186fbd7dce ]---
[ 28.574176] OK
[ 28.574424] Testing event rdev_stop_ap:
[ 28.589779] ------------[ cut here ]------------
[ 28.590479] WARNING: CPU: 0 PID: 514 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 28.591853] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 28.593338] Modules linked in:
[ 28.593792] CPU: 0 PID: 514 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 28.595013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.596392] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 28.597488] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 28.598588] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 28.599680] Call Trace:
[ 28.600046] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 28.600760] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 28.601625] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 28.602402] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 28.616236] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 28.616971] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.617788] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.618600] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 28.619353] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 28.620073] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 28.620826] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 28.621532] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 28.622236] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.623130] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.624048] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 28.624752] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 28.625601] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.626441] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 28.627196] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.633134] ---[ end trace fd18f2186fbd7dcf ]---
[ 28.633895] OK
[ 28.634140] Testing event rdev_change_beacon:
[ 28.650741] ------------[ cut here ]------------
[ 28.651434] WARNING: CPU: 0 PID: 515 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 28.652827] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 28.654298] Modules linked in:
[ 28.654755] CPU: 0 PID: 515 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 28.655980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.657367] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 28.658458] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 28.659548] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 28.660667] Call Trace:
[ 28.661020] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 28.661736] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 28.662557] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 28.663334] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 28.676191] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 28.676926] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.677710] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.678526] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 28.679287] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 28.680025] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 28.680776] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 28.681478] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 28.682186] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.683083] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.683983] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 28.684706] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 28.685510] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.686350] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 28.687101] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.707504] ---[ end trace fd18f2186fbd7dd0 ]---
[ 28.708286] OK
[ 28.708532] Testing event rdev_start_ap:
[ 28.716166] ------------[ cut here ]------------
[ 28.716793] WARNING: CPU: 0 PID: 516 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 28.718098] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 28.733172] Modules linked in:
[ 28.733599] CPU: 0 PID: 516 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 28.734834] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.736540] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 28.737628] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 28.738692] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 28.739787] Call Trace:
[ 28.740980] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 28.741662] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 28.742415] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 28.743140] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 28.743915] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 28.757681] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.758472] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.759270] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 28.759992] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 28.760664] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 28.761365] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 28.762035] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 28.762696] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.763530] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.764422] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 28.765100] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 28.765835] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.766602] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 28.767316] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.768804] ---[ end trace fd18f2186fbd7dd1 ]---
[ 28.769553] OK
[ 28.769812] Testing event rdev_set_default_mgmt_key:
[ 28.776185] ------------[ cut here ]------------
[ 28.776913] WARNING: CPU: 0 PID: 517 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 28.778194] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 28.779505] Modules linked in:
[ 28.779914] CPU: 0 PID: 517 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 28.785396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.786651] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 28.787637] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 28.788650] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 28.789641] Call Trace:
[ 28.789960] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 28.790609] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 28.791438] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 28.792241] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 28.793039] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 28.793765] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.794585] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.795395] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 28.796172] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 28.796875] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 28.797622] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 28.798327] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 28.799033] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.799929] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.800841] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 28.801544] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 28.802349] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.803194] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 28.803916] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.804724] ---[ end trace fd18f2186fbd7dd2 ]---
[ 28.805411] OK
[ 28.805644] Testing event rdev_set_default_key:
[ 28.812120] ------------[ cut here ]------------
[ 28.812766] WARNING: CPU: 0 PID: 518 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 28.813977] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 28.815282] Modules linked in:
[ 28.815691] CPU: 0 PID: 518 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 28.820308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.821700] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 28.822785] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 28.823877] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 28.825027] Call Trace:
[ 28.825380] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 28.826093] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 28.826922] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 28.827702] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 28.828511] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 28.829210] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.829966] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.830700] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 28.831375] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 28.832034] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 28.832715] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 28.833351] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 28.833981] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.834917] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.835734] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 28.836384] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 28.837113] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.837868] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 28.838529] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.839520] ---[ end trace fd18f2186fbd7dd3 ]---
[ 28.841004] OK
[ 28.841232] Testing event rdev_del_key:
[ 28.848205] ------------[ cut here ]------------
[ 28.848910] WARNING: CPU: 0 PID: 519 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 28.850321] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 28.851801] Modules linked in:
[ 28.852424] CPU: 0 PID: 519 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 28.853664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.855063] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 28.856168] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 28.857239] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 28.858322] Call Trace:
[ 28.858676] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 28.859369] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 28.860180] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 28.860881] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 28.861592] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 28.862232] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.862971] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.863707] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 28.864395] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 28.865028] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 28.865700] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 28.866379] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 28.867064] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.867935] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.868843] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 28.869544] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 28.870351] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.871195] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 28.871950] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.872827] ---[ end trace fd18f2186fbd7dd4 ]---
[ 28.873602] OK
[ 28.873847] Testing event rdev_get_key:
[ 28.880754] ------------[ cut here ]------------
[ 28.881436] WARNING: CPU: 0 PID: 520 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 28.882744] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 28.884884] Modules linked in:
[ 28.885299] CPU: 0 PID: 520 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 28.886417] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.887660] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 28.888675] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 28.889664] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 28.892146] Call Trace:
[ 28.892465] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 28.893112] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 28.893851] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 28.894544] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 28.895297] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 28.895954] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.896709] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.897432] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 28.898113] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 28.898738] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 28.899413] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 28.900080] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 28.900712] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.901503] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.902311] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 28.902994] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 28.903805] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.904670] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 28.905410] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.907608] ---[ end trace fd18f2186fbd7dd5 ]---
[ 28.908359] OK
[ 28.908613] Testing event rdev_add_key:
[ 28.916159] ------------[ cut here ]------------
[ 28.916802] WARNING: CPU: 0 PID: 521 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 28.918022] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 28.919352] Modules linked in:
[ 28.919768] CPU: 0 PID: 521 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 28.924397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.925650] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 28.926637] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 28.927616] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 28.929723] Call Trace:
[ 28.930046] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 28.930704] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 28.931486] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 28.932270] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 28.933079] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 28.933832] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.934650] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.935460] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 28.936242] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 28.936954] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 28.937723] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 28.938414] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 28.939142] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.940091] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 28.941003] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 28.941707] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 28.942420] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.943180] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 28.943850] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 28.945462] ---[ end trace fd18f2186fbd7dd6 ]---
[ 28.946162] OK
[ 28.946385] Testing event rdev_change_virtual_intf:
[ 28.953063] ------------[ cut here ]------------
[ 28.953694] WARNING: CPU: 0 PID: 522 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 28.954926] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 28.956733] Modules linked in:
[ 28.957200] CPU: 0 PID: 522 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 28.958458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 28.959803] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 28.960975] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 28.962084] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 28.980152] Call Trace:
[ 28.980477] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 28.981192] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 28.982023] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 28.982807] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 28.983601] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 28.984340] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.985161] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 28.985982] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 28.986739] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 28.987433] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 28.988197] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 29.001978] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 29.002690] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.003603] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.004497] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 29.005227] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 29.006038] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.006880] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 29.007628] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.008899] ---[ end trace fd18f2186fbd7dd7 ]---
[ 29.009607] OK
[ 29.009841] Testing event rdev_del_virtual_intf:
[ 29.027760] ------------[ cut here ]------------
[ 29.028559] WARNING: CPU: 0 PID: 523 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 29.029930] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 29.031393] Modules linked in:
[ 29.031854] CPU: 0 PID: 523 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 29.033114] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.034443] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 29.035539] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 29.036644] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 29.037664] Call Trace:
[ 29.037995] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 29.038691] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 29.039494] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 29.040291] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 29.041114] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 29.054866] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.055637] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.056471] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 29.057235] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 29.057949] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 29.058699] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 29.059408] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 29.061482] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.062379] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.063284] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 29.063977] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 29.064805] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.065594] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 29.066296] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.073001] ---[ end trace fd18f2186fbd7dd8 ]---
[ 29.086906] OK
[ 29.087152] Testing event rdev_return_wdev:
[ 29.092151] ------------[ cut here ]------------
[ 29.092838] WARNING: CPU: 0 PID: 524 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 29.094178] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 29.095634] Modules linked in:
[ 29.096125] CPU: 0 PID: 524 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 29.097342] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.098599] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 29.111721] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 29.112834] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 29.114261] Call Trace:
[ 29.114622] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 29.115323] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 29.116173] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 29.122991] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 29.123788] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 29.124517] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.125328] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.126139] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 29.126893] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 29.127587] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 29.128344] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 29.142084] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 29.142788] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.143678] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.144589] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 29.145287] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 29.146085] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.146918] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 29.147658] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.150085] ---[ end trace fd18f2186fbd7dd9 ]---
[ 29.150831] OK
[ 29.151078] Testing event rdev_add_virtual_intf:
[ 29.162912] ------------[ cut here ]------------
[ 29.163620] WARNING: CPU: 0 PID: 525 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 29.164989] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 29.166450] Modules linked in:
[ 29.166909] CPU: 0 PID: 525 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 29.168151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.169546] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 29.170643] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 29.171730] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 29.185535] Call Trace:
[ 29.185898] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 29.186609] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 29.187424] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 29.188222] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 29.189010] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 29.189735] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.190536] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.191347] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 29.192117] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 29.202867] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 29.203616] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 29.204329] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 29.205031] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.205920] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.206810] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 29.207500] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 29.208319] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.209157] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 29.209851] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.211543] ---[ end trace fd18f2186fbd7dda ]---
[ 29.212303] OK
[ 29.212557] Testing event rdev_set_wakeup:
[ 29.232187] ------------[ cut here ]------------
[ 29.232900] WARNING: CPU: 0 PID: 526 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 29.234245] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 29.249255] Modules linked in:
[ 29.249727] CPU: 0 PID: 526 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 29.250945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.252340] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 29.253439] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 29.254525] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 29.255619] Call Trace:
[ 29.255976] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 29.256710] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 29.257531] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 29.258331] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 29.259126] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 29.259848] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.260674] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.261483] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 29.262239] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 29.262939] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 29.263682] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 29.264397] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 29.265098] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.276061] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.276955] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 29.277654] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 29.278443] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.279278] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 29.280039] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.282125] ---[ end trace fd18f2186fbd7ddb ]---
[ 29.282863] OK
[ 29.283110] Testing event rdev_rfkill_poll:
[ 29.288185] ------------[ cut here ]------------
[ 29.288879] WARNING: CPU: 0 PID: 527 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 29.290254] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 29.291691] Modules linked in:
[ 29.294910] CPU: 0 PID: 527 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 29.297181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.298558] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 29.299659] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 29.300772] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 29.301876] Call Trace:
[ 29.302224] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 29.302934] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 29.303756] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 29.304547] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 29.305342] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 29.306086] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.306894] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.307706] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 29.308465] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 29.309164] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 29.309905] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 29.310606] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 29.311268] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.312108] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.312956] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 29.313652] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 29.314418] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.315264] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 29.316216] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.317838] ---[ end trace fd18f2186fbd7ddc ]---
[ 29.318581] OK
[ 29.318832] Testing event rdev_get_antenna:
[ 29.324875] ------------[ cut here ]------------
[ 29.325580] WARNING: CPU: 0 PID: 528 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 29.326943] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 29.329101] Modules linked in:
[ 29.329559] CPU: 0 PID: 528 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 29.330800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.336277] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 29.337301] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 29.338323] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 29.339408] Call Trace:
[ 29.339763] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 29.340454] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 29.341282] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 29.342062] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 29.342853] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 29.343575] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.344390] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.345200] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 29.345963] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 29.347067] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 29.347817] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 29.348538] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 29.349242] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.350131] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.351023] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 29.351723] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 29.352534] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.353372] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 29.354113] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.356349] ---[ end trace fd18f2186fbd7ddd ]---
[ 29.357095] OK
[ 29.357342] Testing event rdev_return_void:
[ 29.365223] ------------[ cut here ]------------
[ 29.365932] WARNING: CPU: 0 PID: 529 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 29.367279] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 29.372076] Modules linked in:
[ 29.372529] CPU: 0 PID: 529 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 29.373759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.375120] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 29.376241] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 29.378066] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 29.379196] Call Trace:
[ 29.379549] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 29.380284] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 29.381109] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 29.381886] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 29.382714] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 29.383424] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.384252] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.385068] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 29.385824] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 29.386512] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 29.387271] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 29.387983] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 29.388701] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.389597] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.390411] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 29.391117] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 29.391923] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.392826] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 29.393597] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.395959] ---[ end trace fd18f2186fbd7dde ]---
[ 29.396785] OK
[ 29.397033] Testing event rdev_resume:
[ 29.404517] ------------[ cut here ]------------
[ 29.405221] WARNING: CPU: 0 PID: 530 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 29.406580] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 29.408785] Modules linked in:
[ 29.409240] CPU: 0 PID: 530 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 29.410394] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.411785] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 29.412903] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 29.413984] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 29.415216] Call Trace:
[ 29.415577] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 29.416267] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 29.417037] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 29.417770] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 29.418556] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 29.419288] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.420055] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.421094] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 29.421846] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 29.422540] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 29.423288] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 29.423997] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 29.424714] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.425606] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.426490] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 29.427192] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 29.427994] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.428843] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 29.429591] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.441137] ---[ end trace fd18f2186fbd7ddf ]---
[ 29.441878] OK
[ 29.442126] Testing event rdev_scan:
[ 29.448167] ------------[ cut here ]------------
[ 29.448887] WARNING: CPU: 0 PID: 531 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 29.450234] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 29.460478] Modules linked in:
[ 29.460949] CPU: 0 PID: 531 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 29.462173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.463544] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 29.464669] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 29.465750] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 29.466858] Call Trace:
[ 29.467210] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 29.476990] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 29.477821] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 29.478600] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 29.479384] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 29.480122] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.480936] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.492817] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 29.493579] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 29.494272] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 29.495033] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 29.495748] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 29.496455] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.497350] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.498266] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 29.498968] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 29.499771] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.500617] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 29.501361] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.512072] ---[ end trace fd18f2186fbd7de0 ]---
[ 29.512854] OK
[ 29.513100] Testing event rdev_return_int:
[ 29.520677] ------------[ cut here ]------------
[ 29.521366] WARNING: CPU: 0 PID: 532 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 29.554028] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 29.555505] Modules linked in:
[ 29.555963] CPU: 0 PID: 532 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 29.557428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.558802] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 29.559889] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 29.561000] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 29.562108] Call Trace:
[ 29.562462] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 29.563173] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 29.564000] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 29.564803] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 29.565593] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 29.566307] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.575170] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.575986] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 29.576761] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 29.577452] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 29.578192] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 29.578901] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 29.579600] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.580497] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.581392] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 29.582091] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 29.582895] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.583724] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 29.584473] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.594361] ---[ end trace fd18f2186fbd7de1 ]---
[ 29.596212] OK
[ 29.596463] Testing event rdev_suspend:
[ 29.604186] ------------[ cut here ]------------
[ 29.604905] WARNING: CPU: 0 PID: 533 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 29.606248] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 29.607714] Modules linked in:
[ 29.612143] CPU: 0 PID: 533 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 29.613396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.614784] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 29.615909] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 29.617013] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 29.618105] Call Trace:
[ 29.618469] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 29.619157] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 29.619994] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 29.620787] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 29.621574] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 29.622287] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.623100] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.633946] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 29.634703] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 29.635388] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 29.636160] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 29.636882] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 29.637605] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.638528] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.639436] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 29.640160] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 29.640955] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.641787] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 29.642511] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.666083] ---[ end trace fd18f2186fbd7de2 ]---
[ 29.666836] OK
[ 29.667078] Running tests on trace event systems:
[ 29.667739] Testing event system cfg80211:
[ 29.688899] ------------[ cut here ]------------
[ 29.689636] WARNING: CPU: 0 PID: 534 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 29.691007] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 29.692525] Modules linked in:
[ 29.702074] CPU: 0 PID: 534 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 29.703303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.705707] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 29.706798] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 29.707880] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 29.709005] Call Trace:
[ 29.709361] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 29.710065] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 29.710885] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 29.720730] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 29.721512] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 29.722234] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.723040] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.723856] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 29.724627] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 29.725312] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 29.726056] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 29.726764] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 29.727455] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.728372] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.729247] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 29.729887] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 29.739670] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.740441] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 29.741126] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.742223] ---[ end trace fd18f2186fbd7de3 ]---
[ 29.747144] OK
[ 29.747394] Testing event system sunrpc:
[ 29.760195] ------------[ cut here ]------------
[ 29.760891] WARNING: CPU: 0 PID: 535 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 29.762236] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 29.763692] Modules linked in:
[ 29.786945] CPU: 0 PID: 535 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 29.788473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.789841] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 29.790919] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 29.796074] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 29.797186] Call Trace:
[ 29.797534] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 29.798243] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 29.799063] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 29.799837] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 29.800646] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 29.801367] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.802181] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.803015] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 29.803720] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 29.804368] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 29.815111] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 29.815831] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 29.816538] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.817429] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.818316] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 29.819019] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 29.824859] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.825692] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 29.826429] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.828548] ---[ end trace fd18f2186fbd7de4 ]---
[ 29.829643] OK
[ 29.829889] Testing event system skb:
[ 29.846049] ------------[ cut here ]------------
[ 29.846742] WARNING: CPU: 0 PID: 536 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 29.848105] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 29.849436] Modules linked in:
[ 29.849853] CPU: 0 PID: 536 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 29.850966] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.852335] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 29.853414] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 29.854490] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 29.864901] Call Trace:
[ 29.865262] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 29.865971] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 29.866791] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 29.867556] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 29.868370] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 29.869108] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.869926] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.870739] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 29.871482] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 29.872197] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 29.872934] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 29.882703] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 29.883437] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.884378] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.885296] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 29.885997] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 29.886795] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.891664] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 29.892396] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.893973] ---[ end trace fd18f2186fbd7de5 ]---
[ 29.894903] OK
[ 29.895146] Testing event system net:
[ 29.908792] ------------[ cut here ]------------
[ 29.909477] WARNING: CPU: 0 PID: 537 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 29.910829] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 29.912312] Modules linked in:
[ 29.912772] CPU: 0 PID: 537 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 29.914045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.915399] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 29.916459] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 29.925580] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 29.927014] Call Trace:
[ 29.927361] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 29.928091] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 29.933967] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 29.934745] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 29.935527] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 29.936282] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.937088] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 29.937896] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 29.938648] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 29.939336] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 29.940096] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 29.940801] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 29.941487] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.942379] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 29.943268] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 29.943970] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 29.944777] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.955672] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 29.956410] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 29.972046] ---[ end trace fd18f2186fbd7de6 ]---
[ 29.973068] OK
[ 29.973315] Testing event system napi:
[ 29.980194] ------------[ cut here ]------------
[ 29.988585] WARNING: CPU: 0 PID: 538 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 29.989930] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 29.991383] Modules linked in:
[ 29.991836] CPU: 0 PID: 538 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 29.993312] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 29.994690] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 29.995777] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 29.996883] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 29.997986] Call Trace:
[ 29.998334] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 29.999040] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 29.999863] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 30.013690] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 30.014475] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 30.015199] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.016029] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.016841] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 30.017594] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 30.018281] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 30.019020] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 30.019734] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 30.020438] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.021330] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.022220] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 30.022883] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 30.023639] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.024488] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 30.025237] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.039949] ---[ end trace fd18f2186fbd7de7 ]---
[ 30.040808] OK
[ 30.041056] Testing event system sock:
[ 30.048184] ------------[ cut here ]------------
[ 30.048879] WARNING: CPU: 0 PID: 539 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 30.050221] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 30.051680] Modules linked in:
[ 30.052265] CPU: 0 PID: 539 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 30.075372] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.077112] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 30.078204] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 30.079298] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 30.080426] Call Trace:
[ 30.080784] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 30.081486] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 30.082303] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 30.083079] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 30.083866] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 30.084603] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.085405] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.086217] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 30.100024] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 30.100730] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 30.101464] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 30.102173] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 30.102875] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.103767] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.104675] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 30.105368] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 30.106171] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.107002] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 30.107742] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.109222] ---[ end trace fd18f2186fbd7de8 ]---
[ 30.110075] OK
[ 30.110322] Testing event system udp:
[ 30.125787] ------------[ cut here ]------------
[ 30.126482] WARNING: CPU: 0 PID: 540 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 30.127834] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 30.129320] Modules linked in:
[ 30.129783] CPU: 0 PID: 540 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 30.131001] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.132371] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 30.133498] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 30.134604] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 30.135685] Call Trace:
[ 30.136058] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 30.136771] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 30.137593] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 30.138359] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 30.152209] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 30.152936] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.153743] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.154541] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 30.155294] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 30.155992] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 30.156746] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 30.157451] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 30.158147] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.159034] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.159928] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 30.160646] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 30.161439] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.162273] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 30.163019] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.179715] ---[ end trace fd18f2186fbd7de9 ]---
[ 30.180584] OK
[ 30.180833] Testing event system ras:
[ 30.188186] ------------[ cut here ]------------
[ 30.188883] WARNING: CPU: 0 PID: 541 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 30.190225] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 30.240248] Modules linked in:
[ 30.240729] CPU: 0 PID: 541 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 30.241951] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.257305] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 30.258408] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 30.259489] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 30.278812] Call Trace:
[ 30.279176] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 30.279828] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 30.280593] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 30.281295] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 30.282013] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 30.282669] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.283435] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.284257] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 30.285016] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 30.285707] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 30.286434] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 30.287142] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 30.287877] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.288779] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.289675] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 30.290364] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 30.291156] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.291991] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 30.292745] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.294275] ---[ end trace fd18f2186fbd7dea ]---
[ 30.295118] OK
[ 30.295363] Testing event system i2c:
[ 30.310736] ------------[ cut here ]------------
[ 30.311435] WARNING: CPU: 0 PID: 542 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 30.312830] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 30.314280] Modules linked in:
[ 30.314737] CPU: 0 PID: 542 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 30.315965] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.317346] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 30.318432] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 30.319522] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 30.320651] Call Trace:
[ 30.320999] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 30.321701] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 30.322631] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 30.323405] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 30.324213] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 30.324928] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.325728] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.326525] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 30.327276] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 30.327976] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 30.328734] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 30.329429] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 30.330130] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.331018] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.331903] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 30.332624] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 30.333417] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.334247] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 30.334988] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.336608] ---[ end trace fd18f2186fbd7deb ]---
[ 30.337574] OK
[ 30.337825] Testing event system fence:
[ 30.354613] ------------[ cut here ]------------
[ 30.355307] WARNING: CPU: 0 PID: 543 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 30.356700] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 30.358149] Modules linked in:
[ 30.358602] CPU: 0 PID: 543 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 30.359828] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.361095] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 30.362175] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 30.363256] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 30.364353] Call Trace:
[ 30.364715] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 30.365418] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 30.366240] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 30.380051] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 30.380847] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 30.381558] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.382369] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.383178] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 30.383932] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 30.384645] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 30.385380] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 30.386089] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 30.386784] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.387667] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.388569] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 30.389269] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 30.390064] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.390897] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 30.391640] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.406487] ---[ end trace fd18f2186fbd7dec ]---
[ 30.407488] OK
[ 30.407737] Testing event system regmap:
[ 30.416192] ------------[ cut here ]------------
[ 30.416889] WARNING: CPU: 0 PID: 544 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 30.418229] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 30.428167] Modules linked in:
[ 30.428628] CPU: 0 PID: 544 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 30.429844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.431203] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 30.432293] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 30.433368] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 30.434839] Call Trace:
[ 30.435191] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 30.448939] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 30.449757] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 30.450527] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 30.451322] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 30.452059] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.452868] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.453674] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 30.454422] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 30.455121] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 30.455868] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 30.456587] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 30.457278] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.458164] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.459055] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 30.472183] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 30.472919] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.473685] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 30.474413] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.476076] ---[ end trace fd18f2186fbd7ded ]---
[ 30.477217] OK
[ 30.477466] Testing event system random:
[ 30.484232] ------------[ cut here ]------------
[ 30.524677] WARNING: CPU: 0 PID: 545 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 30.526052] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 30.527505] Modules linked in:
[ 30.527960] CPU: 0 PID: 545 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 30.529229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.530599] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 30.531693] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 30.532808] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 30.533953] Call Trace:
[ 30.534302] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 30.535010] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 30.535830] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 30.536629] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 30.537406] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 30.538122] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.538930] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.539740] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 30.540499] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 30.541197] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 30.541936] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 30.542655] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 30.543359] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.544269] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.545165] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 30.545865] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 30.546661] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.547485] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 30.548257] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.549860] ---[ end trace fd18f2186fbd7dee ]---
[ 30.550910] OK
[ 30.551156] Testing event system regulator:
[ 30.561297] ------------[ cut here ]------------
[ 30.561998] WARNING: CPU: 0 PID: 546 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 30.563360] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 30.568080] Modules linked in:
[ 30.568525] CPU: 0 PID: 546 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 30.569749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.571108] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 30.572225] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 30.573315] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 30.575006] Call Trace:
[ 30.575355] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 30.576100] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 30.576922] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 30.577694] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 30.578471] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 30.579190] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.579997] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.580833] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 30.581588] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 30.582278] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 30.583023] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 30.583730] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 30.584804] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.585688] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.586586] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 30.587287] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 30.588118] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.588986] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 30.589737] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.591530] ---[ end trace fd18f2186fbd7def ]---
[ 30.592843] OK
[ 30.593092] Testing event system gpio:
[ 30.600174] ------------[ cut here ]------------
[ 30.600860] WARNING: CPU: 0 PID: 547 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 30.602198] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 30.603658] Modules linked in:
[ 30.607804] CPU: 0 PID: 547 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 30.609144] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.610503] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 30.611600] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 30.612697] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 30.613804] Call Trace:
[ 30.614151] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 30.614863] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 30.615685] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 30.616477] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 30.617269] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 30.617986] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.618794] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.619605] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 30.620364] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 30.621061] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 30.621803] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 30.622502] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 30.623149] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.624038] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.624927] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 30.625628] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 30.626416] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.627252] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 30.636926] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.639253] ---[ end trace fd18f2186fbd7df0 ]---
[ 30.640192] OK
[ 30.640441] Testing event system swiotlb:
[ 30.655937] ------------[ cut here ]------------
[ 30.656691] WARNING: CPU: 0 PID: 548 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 30.658037] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 30.659486] Modules linked in:
[ 30.659940] CPU: 0 PID: 548 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 30.661179] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.662537] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 30.663625] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 30.664730] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 30.677702] Call Trace:
[ 30.678054] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 30.678763] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 30.679587] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 30.680384] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 30.681177] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 30.681892] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.682707] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.683509] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 30.684278] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 30.684979] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 30.685720] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 30.686424] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 30.691808] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.692721] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.693622] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 30.694314] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 30.695119] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.695958] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 30.696718] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.710478] ---[ end trace fd18f2186fbd7df1 ]---
[ 30.711311] OK
[ 30.711561] Testing event system nfs:
[ 30.721059] ------------[ cut here ]------------
[ 30.721758] WARNING: CPU: 0 PID: 549 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 30.723099] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 30.728549] Modules linked in:
[ 30.739395] CPU: 0 PID: 549 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 30.740657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.742023] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 30.746392] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 30.747507] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 30.749267] Call Trace:
[ 30.749628] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 30.750329] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 30.751150] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 30.751924] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 30.752735] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 30.753448] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.754259] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.755071] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 30.755828] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 30.756532] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 30.757277] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 30.768030] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 30.768732] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.769626] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.770509] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 30.771209] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 30.772024] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.772867] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 30.773613] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.775071] ---[ end trace fd18f2186fbd7df2 ]---
[ 30.786728] OK
[ 30.786980] Testing event system filelock:
[ 30.795787] ------------[ cut here ]------------
[ 30.796524] WARNING: CPU: 0 PID: 550 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 30.797885] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 30.799343] Modules linked in:
[ 30.799799] CPU: 0 PID: 550 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 30.803122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.804558] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 30.808804] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 30.809894] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 30.812677] Call Trace:
[ 30.813027] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 30.813737] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 30.814551] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 30.835918] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 30.836726] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 30.837439] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.838249] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.839057] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 30.839816] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 30.840522] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 30.841281] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 30.841988] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 30.842687] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.843576] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.844482] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 30.845186] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 30.845995] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.850876] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 30.851619] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.860070] ---[ end trace fd18f2186fbd7df3 ]---
[ 30.860989] OK
[ 30.861238] Testing event system writeback:
[ 30.868450] ------------[ cut here ]------------
[ 30.869151] WARNING: CPU: 0 PID: 551 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 30.870502] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 30.881958] Modules linked in:
[ 30.882422] CPU: 0 PID: 551 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 30.883662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.885062] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 30.886162] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 30.887261] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 30.888388] Call Trace:
[ 30.888766] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 30.889463] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 30.890281] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 30.891057] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 30.891846] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 30.892592] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.893392] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.894202] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 30.894954] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 30.895657] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 30.896407] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 30.897118] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 30.897814] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.898712] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.899614] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 30.900331] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 30.901131] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.901961] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 30.902707] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.904046] ---[ end trace fd18f2186fbd7df4 ]---
[ 30.905302] OK
[ 30.905551] Testing event system migrate:
[ 30.912388] ------------[ cut here ]------------
[ 30.913096] WARNING: CPU: 0 PID: 552 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 30.914476] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 30.915938] Modules linked in:
[ 30.921127] CPU: 0 PID: 552 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 30.922359] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.923731] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 30.924852] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 30.925939] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 30.928108] Call Trace:
[ 30.928455] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 30.929166] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 30.929988] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 30.930766] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 30.931546] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 30.932303] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.933114] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.933928] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 30.934681] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 30.935374] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 30.936131] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 30.936867] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 30.937573] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.938452] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.939349] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 30.940085] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 30.940891] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.941729] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 30.942463] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.943679] ---[ end trace fd18f2186fbd7df5 ]---
[ 30.944499] OK
[ 30.944759] Testing event system compaction:
[ 30.952187] ------------[ cut here ]------------
[ 30.952891] WARNING: CPU: 0 PID: 553 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 30.954231] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 30.955686] Modules linked in:
[ 30.956950] CPU: 0 PID: 553 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 30.958201] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 30.959555] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 30.960669] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 30.961757] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 30.964126] Call Trace:
[ 30.964474] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 30.965192] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 30.966019] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 30.967926] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 30.968748] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 30.969462] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.970270] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 30.971244] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 30.972023] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 30.972725] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 30.973456] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 30.974164] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 30.974862] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.988273] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 30.989169] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 30.989868] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 30.990664] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.991487] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 30.992245] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 30.994876] ---[ end trace fd18f2186fbd7df6 ]---
[ 30.995751] OK
[ 30.996047] Testing event system kmem:
[ 31.014719] ------------[ cut here ]------------
[ 31.015418] WARNING: CPU: 0 PID: 554 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 31.016792] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 31.018242] Modules linked in:
[ 31.018695] CPU: 0 PID: 554 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 31.019921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.021293] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 31.022383] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 31.023409] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 31.024512] Call Trace:
[ 31.024872] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 31.025582] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 31.026400] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 31.030063] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 31.030858] [<ffffffff8632f6a8>] ? __buffer_unlock_commit+0x2d/0x31
[ 31.031898] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.032731] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.033538] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 31.034293] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 31.034989] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 31.048259] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 31.048972] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 31.049673] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.050552] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.051440] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 31.052160] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 31.052960] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.053792] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 31.054524] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.059756] ---[ end trace fd18f2186fbd7df7 ]---
[ 31.074019] OK
[ 31.074277] Testing event system vmscan:
[ 31.084209] ------------[ cut here ]------------
[ 31.084910] WARNING: CPU: 0 PID: 555 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 31.086251] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 31.087713] Modules linked in:
[ 31.088221] CPU: 0 PID: 555 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 31.089448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.105679] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 31.106777] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 31.107860] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 31.108987] Call Trace:
[ 31.109340] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 31.110045] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 31.110866] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 31.111639] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 31.112439] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 31.113164] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.113972] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.114782] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 31.115524] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 31.129263] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 31.130007] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 31.130717] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 31.131406] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.132312] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.133210] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 31.133907] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 31.134704] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.135526] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 31.136284] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.137715] ---[ end trace fd18f2186fbd7df8 ]---
[ 31.138768] OK
[ 31.139018] Testing event system pagemap:
[ 31.145053] ------------[ cut here ]------------
[ 31.145756] WARNING: CPU: 0 PID: 556 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 31.147266] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 31.163661] Modules linked in:
[ 31.165274] CPU: 0 PID: 556 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 31.166502] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.167867] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 31.168983] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 31.170069] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 31.171606] Call Trace:
[ 31.171956] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 31.172687] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 31.173501] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 31.174273] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 31.175060] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 31.175789] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.189689] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.190491] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 31.191244] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 31.191937] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 31.192702] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 31.193405] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 31.194098] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.194984] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.195878] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 31.196592] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 31.197381] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.198210] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 31.198944] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.200270] ---[ end trace fd18f2186fbd7df9 ]---
[ 31.201115] OK
[ 31.201363] Testing event system oom:
[ 31.209158] ------------[ cut here ]------------
[ 31.209857] WARNING: CPU: 0 PID: 557 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 31.236076] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 31.250876] Modules linked in:
[ 31.251333] CPU: 0 PID: 557 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 31.252595] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.253963] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 31.255048] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 31.256159] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 31.257259] Call Trace:
[ 31.257608] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 31.258313] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 31.259139] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 31.259917] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 31.260724] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 31.261437] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.262245] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.265214] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 31.265978] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 31.266675] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 31.267577] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 31.268296] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 31.268998] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.269894] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.270781] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 31.284039] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 31.284841] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.285669] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 31.286401] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.289019] ---[ end trace fd18f2186fbd7dfa ]---
[ 31.289832] OK
[ 31.290080] Testing event system filemap:
[ 31.310720] ------------[ cut here ]------------
[ 31.311412] WARNING: CPU: 0 PID: 558 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 31.312801] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 31.314259] Modules linked in:
[ 31.314712] CPU: 0 PID: 558 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 31.315939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.317309] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 31.318393] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 31.319477] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 31.320586] Call Trace:
[ 31.320936] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 31.321640] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 31.322452] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 31.323225] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 31.325054] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 31.325783] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.326591] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.327569] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 31.328365] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 31.329067] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 31.329811] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 31.330513] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 31.332770] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.333666] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.334548] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 31.335424] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 31.336243] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.337081] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 31.337826] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.364082] ---[ end trace fd18f2186fbd7dfb ]---
[ 31.378956] OK
[ 31.379213] Testing event system power:
[ 31.388184] ------------[ cut here ]------------
[ 31.388884] WARNING: CPU: 0 PID: 559 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 31.390223] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 31.394743] Modules linked in:
[ 31.395373] CPU: 0 PID: 559 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 31.396649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.398011] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 31.411634] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 31.412751] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 31.414951] Call Trace:
[ 31.415304] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 31.416043] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 31.416865] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 31.417638] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 31.418419] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 31.419138] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.419945] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.420768] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 31.421516] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 31.422212] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 31.422918] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 31.436624] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 31.437317] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.438204] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.439099] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 31.439797] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 31.440607] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.441431] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 31.442172] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.443861] ---[ end trace fd18f2186fbd7dfc ]---
[ 31.444970] OK
[ 31.445221] Testing event system test:
[ 31.452181] ------------[ cut here ]------------
[ 31.452887] WARNING: CPU: 0 PID: 560 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 31.454240] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 31.455886] Modules linked in:
[ 31.471861] CPU: 0 PID: 560 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 31.473823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.475208] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 31.476312] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 31.477393] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 31.479323] Call Trace:
[ 31.479681] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 31.480398] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 31.481215] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 31.481989] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 31.482782] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 31.483492] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.484320] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.487414] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 31.488199] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 31.488904] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 31.489653] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 31.490360] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 31.491059] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.504469] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.505360] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 31.506060] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 31.506857] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.507687] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 31.508432] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.511010] ---[ end trace fd18f2186fbd7dfd ]---
[ 31.511828] OK
[ 31.512105] Testing event system module:
[ 31.530368] ------------[ cut here ]------------
[ 31.531074] WARNING: CPU: 0 PID: 561 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 31.532444] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 31.533924] Modules linked in:
[ 31.534368] CPU: 0 PID: 561 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 31.535617] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.537027] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 31.538112] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 31.539196] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 31.540301] Call Trace:
[ 31.540660] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 31.541358] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 31.542178] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 31.543451] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 31.544281] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 31.545002] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.545809] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.546615] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 31.547373] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 31.548091] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 31.548830] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 31.549536] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 31.550229] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.551123] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.552030] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 31.552739] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 31.553527] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.554359] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 31.555110] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.560147] ---[ end trace fd18f2186fbd7dfe ]---
[ 31.561062] OK
[ 31.561317] Testing event system timer:
[ 31.568201] ------------[ cut here ]------------
[ 31.568891] WARNING: CPU: 0 PID: 562 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 31.570225] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 31.571680] Modules linked in:
[ 31.576575] CPU: 0 PID: 562 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 31.577813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.579175] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 31.580291] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 31.581377] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 31.582681] Call Trace:
[ 31.583030] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 31.583744] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 31.584595] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 31.585364] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 31.586150] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 31.586867] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.587679] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.588523] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 31.589275] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 31.590002] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 31.590753] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 31.591454] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 31.592176] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.593072] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.593978] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 31.594678] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 31.595469] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.596321] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 31.597066] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.599490] ---[ end trace fd18f2186fbd7dff ]---
[ 31.600661] OK
[ 31.600905] Testing event system rcu:
[ 31.608218] ------------[ cut here ]------------
[ 31.608903] WARNING: CPU: 0 PID: 563 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 31.610242] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 31.611702] Modules linked in:
[ 31.616649] CPU: 0 PID: 563 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 31.617883] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.619253] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 31.620370] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 31.621456] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 31.623610] Call Trace:
[ 31.623954] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 31.624682] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 31.625485] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 31.626260] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 31.627024] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 31.627703] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.628522] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.629345] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 31.630098] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 31.630791] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 31.631523] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 31.632258] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 31.632953] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.633840] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.634738] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 31.635425] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 31.636240] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.637071] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 31.637814] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.638994] ---[ end trace fd18f2186fbd7e00 ]---
[ 31.639880] OK
[ 31.640146] Testing event system printk:
[ 31.648191] ------------[ cut here ]------------
[ 31.648894] WARNING: CPU: 0 PID: 564 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 31.650237] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 31.651693] Modules linked in:
[ 31.655344] CPU: 0 PID: 564 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 31.656897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.658269] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 31.659372] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 31.660492] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 31.662230] Call Trace:
[ 31.662595] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 31.663298] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 31.664142] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 31.664925] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 31.665730] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 31.666445] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.667257] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.668092] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 31.668848] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 31.669536] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 31.670282] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 31.670992] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 31.671691] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.672602] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.673489] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 31.674194] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 31.674997] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.675837] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 31.676601] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.679059] ---[ end trace fd18f2186fbd7e01 ]---
[ 31.679880] OK
[ 31.680153] Testing event system lock:
[ 31.688377] ------------[ cut here ]------------
[ 31.689085] WARNING: CPU: 0 PID: 565 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 31.690434] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 31.691893] Modules linked in:
[ 31.693362] CPU: 0 PID: 565 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 31.694602] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.695959] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 31.697071] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 31.698153] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 31.699278] Call Trace:
[ 31.699638] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 31.700356] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 31.701178] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 31.701950] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 31.702737] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 31.703446] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.704268] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.705079] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 31.705832] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 31.706520] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 31.707267] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 31.707975] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 31.708686] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.709582] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.710463] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 31.711159] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 31.711957] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.712810] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 31.713547] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.714418] ---[ end trace fd18f2186fbd7e02 ]---
[ 31.715309] OK
[ 31.715559] Testing event system sched:
[ 31.724346] ------------[ cut here ]------------
[ 31.725047] WARNING: CPU: 0 PID: 566 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 31.726387] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 31.727843] Modules linked in:
[ 31.732140] CPU: 0 PID: 566 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 31.733366] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.734728] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 31.735810] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 31.736923] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 31.738046] Call Trace:
[ 31.738396] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 31.739109] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 31.739931] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 31.740731] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 31.741511] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 31.742225] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.743039] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.743848] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 31.744615] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 31.745308] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 31.746056] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 31.746765] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 31.747452] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.748360] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.749255] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 31.749959] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 31.750757] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.751587] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 31.752343] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.754477] ---[ end trace fd18f2186fbd7e03 ]---
[ 31.755490] OK
[ 31.755750] Testing event system workqueue:
[ 31.764810] ------------[ cut here ]------------
[ 31.765498] WARNING: CPU: 0 PID: 567 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 31.766843] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 31.772074] Modules linked in:
[ 31.772534] CPU: 0 PID: 567 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 31.773764] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.775121] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 31.776245] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 31.777332] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 31.778542] Call Trace:
[ 31.778901] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 31.779615] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 31.780452] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 31.781228] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 31.782013] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 31.782731] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.783533] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.784352] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 31.785105] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 31.785804] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 31.786538] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 31.787247] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 31.787942] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.788844] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.789740] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 31.790429] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 31.791225] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.792073] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 31.792824] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.796482] ---[ end trace fd18f2186fbd7e04 ]---
[ 31.797339] OK
[ 31.797598] Testing event system signal:
[ 31.805161] ------------[ cut here ]------------
[ 31.805863] WARNING: CPU: 0 PID: 568 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 31.807200] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 31.812071] Modules linked in:
[ 31.812534] CPU: 0 PID: 568 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 31.813763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.815125] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 31.816245] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 31.817331] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 31.818442] Call Trace:
[ 31.818802] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 31.819505] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 31.820349] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 31.821139] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 31.821929] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 31.822652] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.823454] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.824275] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 31.825033] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 31.825730] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 31.826415] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 31.827104] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 31.827799] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.828708] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.829608] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 31.830299] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 31.831099] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.831928] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 31.832692] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.833723] ---[ end trace fd18f2186fbd7e05 ]---
[ 31.834528] OK
[ 31.834786] Testing event system irq:
[ 31.840728] ------------[ cut here ]------------
[ 31.841413] WARNING: CPU: 0 PID: 569 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 31.842767] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 31.845066] Modules linked in:
[ 31.845526] CPU: 0 PID: 569 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 31.846767] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.852083] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 31.853190] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 31.854278] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 31.855367] Call Trace:
[ 31.855725] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 31.856452] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 31.857289] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 31.858066] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 31.858857] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 31.859578] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.860399] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.861212] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 31.861965] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 31.862664] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 31.863395] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 31.864127] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 31.864827] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.865724] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.866645] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 31.867333] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 31.868161] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.868995] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 31.869742] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.872669] ---[ end trace fd18f2186fbd7e06 ]---
[ 31.873547] OK
[ 31.873801] Testing event system task:
[ 31.881092] ------------[ cut here ]------------
[ 31.881792] WARNING: CPU: 0 PID: 570 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 31.883132] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 31.888077] Modules linked in:
[ 31.888554] CPU: 0 PID: 570 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 31.889790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.891148] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 31.892263] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 31.893350] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 31.894464] Call Trace:
[ 31.894825] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 31.895520] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 31.896372] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 31.897149] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 31.897937] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 31.898655] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.899458] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.900285] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 31.901046] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 31.901739] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 31.902476] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 31.903198] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 31.903936] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.904865] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.905761] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 31.906454] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 31.907251] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.908093] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 31.908835] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.910803] ---[ end trace fd18f2186fbd7e07 ]---
[ 31.911620] OK
[ 31.911869] Testing event system exceptions:
[ 31.920960] ------------[ cut here ]------------
[ 31.921659] WARNING: CPU: 0 PID: 571 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 31.923000] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 31.924970] Modules linked in:
[ 31.925425] CPU: 0 PID: 571 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 31.926658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.932358] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 31.933457] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 31.934549] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 31.935651] Call Trace:
[ 31.936007] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 31.936911] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 31.937729] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 31.938497] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 31.939289] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 31.940031] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.940843] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.941650] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 31.942392] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 31.943096] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 31.943834] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 31.944549] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 31.945283] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.946197] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.947085] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 31.947782] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 31.948597] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.949427] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 31.950171] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.951671] ---[ end trace fd18f2186fbd7e08 ]---
[ 31.953484] OK
[ 31.953743] Testing event system tlb:
[ 31.961640] ------------[ cut here ]------------
[ 31.962333] WARNING: CPU: 0 PID: 572 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 31.963686] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 31.968089] Modules linked in:
[ 31.968548] CPU: 0 PID: 572 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 31.969783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 31.971140] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 31.972255] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 31.973342] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 31.974447] Call Trace:
[ 31.974809] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 31.975504] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 31.976346] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 31.977127] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 31.977915] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 31.978634] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.979438] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 31.980806] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 31.981555] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 31.982254] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 31.982998] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 31.983709] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 31.984413] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.985311] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 31.986204] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 31.986903] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 31.987705] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.988545] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 31.989292] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 31.990626] ---[ end trace fd18f2186fbd7e09 ]---
[ 31.991447] OK
[ 31.991706] Testing event system raw_syscalls:
[ 32.000152] ------------[ cut here ]------------
[ 32.001489] WARNING: CPU: 0 PID: 573 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 32.002849] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 32.008437] Modules linked in:
[ 32.008927] CPU: 0 PID: 573 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 32.010168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.011531] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 32.012665] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 32.014725] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 32.016825] Call Trace:
[ 32.017174] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 32.017884] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 32.019373] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 32.020179] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 32.020974] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 32.021695] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 32.022499] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 32.023310] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 32.024081] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 32.024781] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 32.025513] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 32.026192] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 32.026856] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 32.028090] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 32.029125] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 32.029828] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 32.030630] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 32.031456] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 32.032215] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 32.033093] ---[ end trace fd18f2186fbd7e0a ]---
[ 32.033951] OK
[ 32.034200] Testing event system vsyscall:
[ 32.040766] ------------[ cut here ]------------
[ 32.041460] WARNING: CPU: 0 PID: 574 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 32.042819] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 32.044344] Modules linked in:
[ 32.044811] CPU: 0 PID: 574 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 32.046036] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.047393] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 32.048504] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 32.049735] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 32.050874] Call Trace:
[ 32.051224] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 32.051950] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 32.052796] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 32.053572] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 32.054355] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 32.055072] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 32.055884] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 32.056716] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 32.057464] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 32.058159] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 32.058898] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 32.059613] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 32.060320] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 32.061422] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 32.062312] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 32.063046] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 32.063849] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 32.064697] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 32.065436] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 32.067366] ---[ end trace fd18f2186fbd7e0b ]---
[ 32.068190] OK
[ 32.068438] Testing event system syscalls:
[ 32.076155] ------------[ cut here ]------------
[ 32.076851] WARNING: CPU: 0 PID: 575 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 32.078199] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 32.079658] Modules linked in:
[ 32.085092] CPU: 0 PID: 575 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 32.086315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.087684] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 32.089675] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 32.090764] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 32.092800] Call Trace:
[ 32.093151] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 32.093862] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 32.094686] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 32.095452] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 32.096266] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 32.096991] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 32.097798] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 32.099463] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 32.100246] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 32.100948] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 32.101690] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 32.102391] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 32.103089] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 32.103976] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 32.104880] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 32.105582] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 32.106375] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 32.107207] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 32.107955] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 32.110189] ---[ end trace fd18f2186fbd7e0c ]---
[ 32.112716] OK
[ 32.112968] Testing event system nmi:
[ 32.120167] ------------[ cut here ]------------
[ 32.120867] WARNING: CPU: 0 PID: 576 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 32.122211] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 32.123678] Modules linked in:
[ 32.128155] CPU: 0 PID: 576 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 32.129386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.130750] 0000000000000000 ffff8800116cbc80 ffffffff86a96943 ffff8800116cbcb8
[ 32.131832] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 32.132946] 0000000000000001 0000000000000000 ffff8800116cbd20 ffffffff8627cb46
[ 32.134069] Call Trace:
[ 32.134417] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 32.135126] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 32.135947] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 32.136743] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 32.137529] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 32.138245] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 32.139061] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 32.139877] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 32.140650] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 32.141342] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 32.142080] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 32.142791] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 32.143481] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 32.144389] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 32.145285] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 32.145990] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 32.146790] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 32.147621] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 32.148371] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 32.150900] ---[ end trace fd18f2186fbd7e0d ]---
[ 32.151688] OK
[ 32.151937] Testing event system irq_vectors:
[ 32.160156] ------------[ cut here ]------------
[ 32.160860] WARNING: CPU: 0 PID: 577 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 32.162202] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 32.163667] Modules linked in:
[ 32.168145] CPU: 0 PID: 577 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 32.169379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.170752] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 32.171836] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 32.172955] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 32.174054] Call Trace:
[ 32.174403] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 32.175110] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 32.175934] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 32.176736] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 32.177521] [<ffffffff8620dd55>] ? sched_clock+0x9/0xd
[ 32.178240] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 32.179046] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 32.180239] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 32.180995] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 32.181692] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 32.182430] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 32.183138] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 32.183840] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 32.184748] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 32.185641] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 32.186334] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 32.187176] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 32.188033] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 32.188778] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 32.190829] ---[ end trace fd18f2186fbd7e0e ]---
[ 32.192589] OK
[ 32.192843] Running tests on all trace events:
[ 32.193445] Testing all events:
[ 32.220385] ------------[ cut here ]------------
[ 32.221099] WARNING: CPU: 0 PID: 578 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 32.222448] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 32.223907] Modules linked in:
[ 32.225154] CPU: 0 PID: 578 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 32.226347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.227698] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 32.228851] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 32.229950] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 32.233620] Call Trace:
[ 32.233972] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 32.234686] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 32.235499] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 32.236362] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 32.237156] [<ffffffff8632f6a8>] ? __buffer_unlock_commit+0x2d/0x31
[ 32.238023] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 32.238836] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 32.239648] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 32.240419] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 32.241116] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 32.241856] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 32.242561] [<ffffffff863d1969>] ? kfree+0x4a0/0x4d7
[ 32.243257] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 32.244166] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 32.245071] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 32.246129] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 32.246930] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 32.247765] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 32.248536] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 32.250065] ---[ end trace fd18f2186fbd7e0f ]---
[ 32.265380] OK
[ 32.654658] Running tests again, along with the function tracer
[ 32.655782] Running tests on trace events:
[ 32.656800] Testing event thermal_apic_exit:
[ 32.665297] ------------[ cut here ]------------
[ 32.692720] WARNING: CPU: 0 PID: 579 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 32.694404] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 32.696513] Modules linked in:
[ 32.697139] CPU: 0 PID: 579 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 32.698661] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.702075] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 32.703637] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 32.705385] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 32.708762] Call Trace:
[ 32.709305] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 32.710304] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 32.711439] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 32.712624] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 32.713669] [<ffffffff8627cb03>] ? warn_slowpath_fmt+0x5/0x50
[ 32.714702] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 32.715763] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 32.716902] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 32.717904] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 32.718819] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 32.719820] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 32.720865] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 32.722022] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 32.722930] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 32.724157] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 32.725204] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 32.726284] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 32.727272] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 32.728588] ---[ end trace fd18f2186fbd7e10 ]---
[ 32.729926] OK
[ 32.730288] Testing event thermal_apic_entry:
[ 32.741308] ------------[ cut here ]------------
[ 32.742262] WARNING: CPU: 0 PID: 580 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 32.744739] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 32.746578] Modules linked in:
[ 32.747186] CPU: 0 PID: 580 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 32.754120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.755960] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 32.757704] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 32.759255] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 32.762911] Call Trace:
[ 32.763451] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 32.764576] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 32.765715] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 32.766806] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 32.767875] [<ffffffff8627cb03>] ? warn_slowpath_fmt+0x5/0x50
[ 32.782066] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 32.783119] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 32.784271] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 32.785291] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 32.786211] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 32.787205] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 32.788280] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 32.789443] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 32.790359] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 32.791527] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 32.792686] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 32.793777] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 32.807874] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 32.809231] ---[ end trace fd18f2186fbd7e11 ]---
[ 32.810464] OK
[ 32.810810] Testing event threshold_apic_exit:
[ 32.821232] ------------[ cut here ]------------
[ 32.822124] WARNING: CPU: 0 PID: 581 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 32.823831] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 32.826241] Modules linked in:
[ 32.826867] CPU: 0 PID: 581 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 32.829069] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.830770] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 32.832525] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 32.847122] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 32.849109] Call Trace:
[ 32.849616] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 32.850536] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 32.851622] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 32.852916] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 32.853964] [<ffffffff8627cb03>] ? warn_slowpath_fmt+0x5/0x50
[ 32.854999] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 32.856158] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 32.857216] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 32.858221] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 32.872284] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 32.873275] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 32.874238] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 32.875408] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 32.876416] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 32.877584] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 32.878633] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 32.879736] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 32.880812] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 32.882285] ---[ end trace fd18f2186fbd7e12 ]---
[ 32.883615] OK
[ 32.883976] Testing event threshold_apic_entry:
[ 32.901295] ------------[ cut here ]------------
[ 32.902295] WARNING: CPU: 0 PID: 582 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 32.904685] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 32.906709] Modules linked in:
[ 32.907406] CPU: 0 PID: 582 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 32.909795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 32.911722] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 32.926824] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 32.928655] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 32.930799] Call Trace:
[ 32.931383] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 32.932761] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 32.933968] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 32.935119] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 32.936422] [<ffffffff8627cb03>] ? warn_slowpath_fmt+0x5/0x50
[ 32.937602] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 32.941911] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 32.943061] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 32.944241] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 32.945240] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 32.946315] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 32.947360] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 32.948731] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 32.949727] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 32.950981] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 32.952214] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 32.953395] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 32.954461] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 32.958396] ---[ end trace fd18f2186fbd7e13 ]---
[ 32.960899] OK
[ 32.961262] Testing event call_function_single_exit:
[ 32.989279] ------------[ cut here ]------------
[ 32.990264] WARNING: CPU: 0 PID: 583 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 32.992429] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 32.994360] Modules linked in:
[ 32.995025] CPU: 0 PID: 583 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 33.007232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.009767] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 33.011349] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 33.013233] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 33.015190] Call Trace:
[ 33.024491] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 33.025500] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 33.026656] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 33.027755] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 33.029139] [<ffffffff8627cb03>] ? warn_slowpath_fmt+0x5/0x50
[ 33.030265] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 33.031392] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 33.032616] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 33.033620] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 33.038141] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 33.039235] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 33.040361] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 33.041615] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 33.042600] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.043852] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 33.055126] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.056401] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 33.057469] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.059014] ---[ end trace fd18f2186fbd7e14 ]---
[ 33.060720] OK
[ 33.061100] Testing event call_function_single_entry:
[ 33.073843] ------------[ cut here ]------------
[ 33.074834] WARNING: CPU: 0 PID: 584 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 33.084710] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 33.086661] Modules linked in:
[ 33.087321] CPU: 0 PID: 584 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 33.089867] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.091823] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 33.093823] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 33.095402] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 33.097521] Call Trace:
[ 33.098071] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 33.099065] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 33.100499] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 33.101624] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 33.102753] [<ffffffff8627cb03>] ? warn_slowpath_fmt+0x5/0x50
[ 33.103871] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 33.105267] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 33.106481] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 33.107651] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 33.108842] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 33.109982] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 33.111094] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 33.112512] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 33.113571] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.114892] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 33.116336] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.117600] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 33.118667] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.120390] ---[ end trace fd18f2186fbd7e15 ]---
[ 33.121734] OK
[ 33.122096] Testing event call_function_exit:
[ 33.133233] ------------[ cut here ]------------
[ 33.134186] WARNING: CPU: 0 PID: 585 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 33.136286] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 33.138227] Modules linked in:
[ 33.138892] CPU: 0 PID: 585 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 33.141031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.142852] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 33.156762] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 33.158259] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 33.160449] Call Trace:
[ 33.161002] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 33.161959] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 33.163104] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 33.164531] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 33.165749] [<ffffffff8627cb03>] ? warn_slowpath_fmt+0x5/0x50
[ 33.166943] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 33.168240] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 33.182516] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 33.183680] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 33.184823] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 33.185955] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 33.187062] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 33.188496] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 33.189553] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.190888] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 33.192175] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.193366] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 33.194377] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.213910] ---[ end trace fd18f2186fbd7e16 ]---
[ 33.215163] OK
[ 33.215488] Testing event call_function_entry:
[ 33.231811] ------------[ cut here ]------------
[ 33.233002] WARNING: CPU: 0 PID: 586 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 33.234650] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 33.236953] Modules linked in:
[ 33.237571] CPU: 0 PID: 586 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 33.239053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.241435] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 33.242898] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 33.251634] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 33.253576] Call Trace:
[ 33.254075] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 33.254994] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 33.256459] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 33.257478] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 33.258513] [<ffffffff8627cb03>] ? warn_slowpath_fmt+0x5/0x50
[ 33.259535] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 33.260650] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 33.261695] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 33.275814] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 33.276806] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 33.277785] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 33.278735] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 33.279876] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 33.280858] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.282016] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 33.283054] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.284219] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 33.285201] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.286646] ---[ end trace fd18f2186fbd7e17 ]---
[ 33.287893] OK
[ 33.288530] Testing event irq_work_exit:
[ 33.306728] ------------[ cut here ]------------
[ 33.307611] WARNING: CPU: 0 PID: 587 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 33.309553] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 33.311331] Modules linked in:
[ 33.311942] CPU: 0 PID: 587 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 33.313925] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.315593] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 33.317393] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 33.331984] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 33.333933] Call Trace:
[ 33.334437] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 33.335350] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 33.336682] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 33.337696] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 33.338718] [<ffffffff8627cb03>] ? warn_slowpath_fmt+0x5/0x50
[ 33.339731] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 33.340858] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 33.341904] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 33.342895] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 33.343801] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 33.351923] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 33.353053] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 33.354279] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 33.355252] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.356572] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 33.357677] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.358862] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 33.359927] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.361604] ---[ end trace fd18f2186fbd7e18 ]---
[ 33.363003] OK
[ 33.363357] Testing event irq_work_entry: OK
[ 33.391750] Testing event x86_platform_ipi_exit:
[ 33.401175] ------------[ cut here ]------------
[ 33.402144] WARNING: CPU: 0 PID: 589 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 33.403906] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 33.406391] Modules linked in:
[ 33.407061] CPU: 0 PID: 589 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 33.409371] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.411171] 0000000000000000 ffff88001166bc80 ffffffff86a96943 ffff88001166bcb8
[ 33.426156] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 33.427721] 0000000000000001 0000000000000000 ffff88001166bd20 ffffffff8627cb46
[ 33.429712] Call Trace:
[ 33.430243] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 33.431228] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 33.432637] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 33.433723] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 33.434823] [<ffffffff8627cb03>] ? warn_slowpath_fmt+0x5/0x50
[ 33.435942] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 33.437151] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 33.438279] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 33.452519] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 33.453491] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 33.454535] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 33.455595] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 33.456907] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 33.457875] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.459133] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 33.460323] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.461481] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 33.462545] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.463997] ---[ end trace fd18f2186fbd7e19 ]---
[ 33.478903] OK
[ 33.479259] Testing event x86_platform_ipi_entry:
[ 33.493891] ------------[ cut here ]------------
[ 33.494845] WARNING: CPU: 0 PID: 590 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 33.497446] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 33.499385] Modules linked in:
[ 33.500808] CPU: 0 PID: 590 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 33.502453] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.504876] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 33.519816] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 33.521463] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 33.523417] Call Trace:
[ 33.523964] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 33.525203] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 33.526327] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 33.527408] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 33.528660] [<ffffffff8627cb03>] ? warn_slowpath_fmt+0x5/0x50
[ 33.529760] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 33.530871] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 33.545135] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 33.546210] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 33.547187] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 33.548356] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 33.549391] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 33.550627] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 33.551608] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.552942] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 33.554041] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.555208] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 33.556416] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.568960] ---[ end trace fd18f2186fbd7e1a ]---
[ 33.570295] OK
[ 33.570636] Testing event error_apic_exit:
[ 33.580821] ------------[ cut here ]------------
[ 33.581701] WARNING: CPU: 0 PID: 591 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 33.583336] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 33.585642] Modules linked in:
[ 33.586249] CPU: 0 PID: 591 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 33.587755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.590121] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 33.591596] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 33.606466] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 33.608611] Call Trace:
[ 33.609106] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 33.610015] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 33.611063] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 33.612368] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 33.613401] [<ffffffff8627cb03>] ? warn_slowpath_fmt+0x5/0x50
[ 33.614430] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 33.615453] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 33.616613] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 33.617596] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 33.618495] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 33.632602] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 33.633546] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 33.634703] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 33.635596] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.636824] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 33.637859] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.638926] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 33.639892] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.641395] ---[ end trace fd18f2186fbd7e1b ]---
[ 33.642711] OK
[ 33.643041] Testing event error_apic_entry:
[ 33.665033] ------------[ cut here ]------------
[ 33.665918] WARNING: CPU: 0 PID: 592 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 33.667569] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 33.669691] Modules linked in:
[ 33.670300] CPU: 0 PID: 592 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 33.671842] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.674114] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 33.675701] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 33.677531] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 33.679486] Call Trace:
[ 33.680304] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 33.681283] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 33.682428] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 33.683504] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 33.684687] [<ffffffff8627cb03>] ? warn_slowpath_fmt+0x5/0x50
[ 33.685715] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 33.686744] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 33.687807] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 33.688895] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 33.689805] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 33.690773] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 33.691728] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 33.692960] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 33.693851] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.694995] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 33.696061] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.697124] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 33.698169] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.699695] ---[ end trace fd18f2186fbd7e1c ]---
[ 33.701367] OK
[ 33.701749] Testing event spurious_apic_exit:
[ 33.718814] ------------[ cut here ]------------
[ 33.719758] WARNING: CPU: 0 PID: 593 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 33.721983] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 33.723889] Modules linked in:
[ 33.724730] CPU: 0 PID: 593 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 33.726342] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.728005] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 33.729677] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 33.731119] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 33.733058] Call Trace:
[ 33.733549] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 33.734466] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 33.735512] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 33.736858] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 33.737902] [<ffffffff8627cb03>] ? warn_slowpath_fmt+0x5/0x50
[ 33.738931] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 33.739948] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 33.741090] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 33.742089] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 33.742988] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 33.743956] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 33.745014] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 33.746152] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 33.747044] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.748304] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 33.749332] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.750401] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 33.751378] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.752956] ---[ end trace fd18f2186fbd7e1d ]---
[ 33.754257] OK
[ 33.754593] Testing event spurious_apic_entry:
[ 33.771863] ------------[ cut here ]------------
[ 33.773052] WARNING: CPU: 0 PID: 594 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 33.774704] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 33.777012] Modules linked in:
[ 33.777634] CPU: 0 PID: 594 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 33.779136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.781523] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 33.783000] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161e201
[ 33.797792] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 33.799653] Call Trace:
[ 33.800778] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 33.801713] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 33.802753] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 33.803760] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 33.805014] [<ffffffff8627cb03>] ? warn_slowpath_fmt+0x5/0x50
[ 33.806038] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 33.807063] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 33.808220] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 33.809214] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 33.823240] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 33.824295] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 33.825258] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 33.826389] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 33.827284] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.828547] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 33.829582] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.830646] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 33.831632] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.833101] ---[ end trace fd18f2186fbd7e1e ]---
[ 33.834420] OK
[ 33.834770] Testing event reschedule_exit: OK
[ 33.858079] Testing event reschedule_entry:
[ 33.865253] ------------[ cut here ]------------
[ 33.866133] WARNING: CPU: 0 PID: 596 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 33.867782] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 33.870422] Modules linked in:
[ 33.871049] CPU: 0 PID: 596 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 33.873243] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.874934] 0000000000000000 ffff88001165bc80 ffffffff86a96943 ffff88001165bcb8
[ 33.889801] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 33.891242] 0000000000000001 0000000000000000 ffff88001165bd20 ffffffff8627cb46
[ 33.893149] Call Trace:
[ 33.893654] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 33.894569] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 33.895617] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 33.896856] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 33.897893] [<ffffffff8627cb03>] ? warn_slowpath_fmt+0x5/0x50
[ 33.898917] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 33.899933] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 33.901069] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 33.902070] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 33.916198] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 33.917175] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 33.918135] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 33.919276] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 33.920263] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.921419] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 33.922442] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.923506] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 33.924558] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 33.925953] ---[ end trace fd18f2186fbd7e1f ]---
[ 33.927183] OK
[ 33.927510] Testing event local_timer_exit:
[ 33.949261] ------------[ cut here ]------------
[ 33.950134] WARNING: CPU: 0 PID: 597 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 33.951794] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 33.954296] Modules linked in:
[ 33.954932] CPU: 0 PID: 597 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 33.957086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 33.958781] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 33.960510] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 33.982125] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 33.983939] Call Trace:
[ 33.984683] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 33.985603] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 33.986648] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 33.987660] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 33.988798] [<ffffffff8627cb03>] ? warn_slowpath_fmt+0x5/0x50
[ 33.991712] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 33.992948] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 33.994087] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 33.998668] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 33.999665] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 34.000823] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 34.005365] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 34.006618] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 34.007602] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 34.012368] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 34.013492] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 34.014667] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 34.019231] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 34.020807] ---[ end trace fd18f2186fbd7e20 ]---
[ 34.026162] OK
[ 34.026525] Testing event local_timer_entry:
[ 34.042352] ------------[ cut here ]------------
[ 34.043282] WARNING: CPU: 0 PID: 598 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 34.045907] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 34.047856] Modules linked in:
[ 34.052905] CPU: 0 PID: 598 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 34.054541] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.060317] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 34.066454] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 34.071533] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 34.073530] Call Trace:
[ 34.074079] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 34.078736] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 34.079879] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 34.081077] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 34.085685] [<ffffffff8627cb03>] ? warn_slowpath_fmt+0x5/0x50
[ 34.086802] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 34.087925] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 34.091677] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 34.092777] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 34.093684] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 34.094660] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 34.095623] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 34.096846] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 34.097754] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 34.098914] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 34.099944] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 34.101112] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 34.102092] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 34.103446] ---[ end trace fd18f2186fbd7e21 ]---
[ 34.118059] OK
[ 34.118397] Testing event nmi_handler:
[ 34.135851] ------------[ cut here ]------------
[ 34.137259] WARNING: CPU: 0 PID: 599 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 34.138925] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 34.141280] Modules linked in:
[ 34.141911] CPU: 0 PID: 599 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 34.143382] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.145690] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 34.147469] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 34.162250] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 34.163994] Call Trace:
[ 34.164842] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 34.165760] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 34.166803] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 34.167820] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 34.169101] [<ffffffff8627cb03>] ? warn_slowpath_fmt+0x5/0x50
[ 34.170121] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 34.171156] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 34.172294] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 34.173279] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 34.185546] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 34.186617] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 34.187661] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 34.192428] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 34.193424] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 34.196291] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 34.199364] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 34.200634] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 34.205183] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 34.206691] ---[ end trace fd18f2186fbd7e22 ]---
[ 34.213002] OK
[ 34.213372] Testing event emulate_vsyscall:
[ 34.225634] ------------[ cut here ]------------
[ 34.226590] WARNING: CPU: 0 PID: 600 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 34.228799] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 34.230760] Modules linked in:
[ 34.235361] CPU: 0 PID: 600 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 34.237681] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.243365] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 34.248743] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 34.250323] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 34.255716] Call Trace:
[ 34.256525] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 34.257533] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 34.262179] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 34.263286] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 34.264500] [<ffffffff8627cb03>] ? warn_slowpath_fmt+0x5/0x50
[ 34.269146] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 34.270273] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 34.274844] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 34.275940] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 34.277022] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 34.281620] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 34.285049] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 34.286298] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 34.287284] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 34.292114] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 34.293241] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 34.294413] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 34.298972] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 34.300536] ---[ end trace fd18f2186fbd7e23 ]---
[ 34.305888] OK
[ 34.306253] Testing event sys_exit:
[ 34.322520] ------------[ cut here ]------------
[ 34.323480] WARNING: CPU: 0 PID: 601 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 34.326025] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 34.327960] Modules linked in:
[ 34.333052] CPU: 0 PID: 601 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 34.336051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.341068] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 34.346320] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 34.347759] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 34.349579] Call Trace:
[ 34.350060] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 34.350947] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 34.352226] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 34.353204] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 34.354194] [<ffffffff8627cb03>] ? warn_slowpath_fmt+0x5/0x50
[ 34.355237] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 34.356329] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 34.357332] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 34.358346] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 34.359221] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 34.360337] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 34.361437] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 34.362702] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 34.363687] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 34.365100] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 34.366225] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 34.367393] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 34.368649] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 34.370135] ---[ end trace fd18f2186fbd7e24 ]---
[ 34.371799] OK
[ 34.372588] Testing event sys_enter:
[ 34.384660] ------------[ cut here ]------------
[ 34.385571] WARNING: CPU: 0 PID: 602 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 34.387172] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 34.389405] Modules linked in:
[ 34.390009] CPU: 0 PID: 602 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 34.396429] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.402058] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 34.403516] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 34.408714] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 34.410482] Call Trace:
[ 34.410986] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 34.411985] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 34.413338] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 34.414445] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 34.415642] [<ffffffff8627cb03>] ? warn_slowpath_fmt+0x5/0x50
[ 34.416868] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 34.417993] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 34.419187] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 34.420365] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 34.421416] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 34.422485] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 34.423521] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 34.424890] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 34.425794] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 34.426921] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 34.427953] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 34.429200] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 34.430157] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 34.431597] ---[ end trace fd18f2186fbd7e25 ]---
[ 34.433581] OK
[ 34.433917] Testing event tlb_flush:
[ 34.445097] ------------[ cut here ]------------
[ 34.446013] WARNING: CPU: 0 PID: 603 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 34.447802] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 34.450154] Modules linked in:
[ 34.450777] CPU: 0 PID: 603 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 34.456476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.462056] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 34.463526] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 34.468683] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 34.470398] Call Trace:
[ 34.470911] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 34.487345] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 34.488623] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 34.489726] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 34.490850] [<ffffffff8627cb03>] ? warn_slowpath_fmt+0x5/0x50
[ 34.491973] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 34.493180] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 34.494318] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 34.495409] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 34.496502] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 34.497574] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 34.498626] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 34.513022] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 34.514015] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 34.515287] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 34.516495] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 34.517667] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 34.518740] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 34.520394] ---[ end trace fd18f2186fbd7e26 ]---
[ 34.521955] OK
[ 34.522318] Testing event page_fault_kernel:
[ 34.539874] ------------[ cut here ]------------
[ 34.541413] WARNING: CPU: 0 PID: 604 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 34.543353] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 34.546040] Modules linked in:
[ 34.546714] CPU: 0 PID: 604 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 34.549104] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.551069] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 34.554065] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 34.555643] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 34.562832] Call Trace:
[ 34.563361] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 34.565589] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 34.567753] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 34.570946] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 34.573141] [<ffffffff8627cb03>] ? warn_slowpath_fmt+0x5/0x50
[ 34.588680] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 34.589769] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 34.590878] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 34.591934] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 34.593003] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 34.594035] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 34.595036] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 34.596321] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 34.619481] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 34.620875] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 34.622140] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 34.623432] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 34.624694] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 34.626308] ---[ end trace fd18f2186fbd7e27 ]---
[ 34.627735] OK
[ 34.628491] Testing event page_fault_user:
[ 34.645142] ------------[ cut here ]------------
[ 34.646207] WARNING: CPU: 0 PID: 605 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 34.648881] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 34.651034] Modules linked in:
[ 34.651774] CPU: 0 PID: 605 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 34.654161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.655935] 0000000000000000 ffff880010e0fc80 ffffffff86a96943 ffff880010e0fcb8
[ 34.665675] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161f401
[ 34.667414] 0000000000000001 0000000000000000 ffff880010e0fd20 ffffffff8627cb46
[ 34.669752] Call Trace:
[ 34.670338] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 34.671444] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 34.672995] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
[ 34.674209] [<ffffffff8627cb46>] warn_slowpath_fmt+0x48/0x50
[ 34.675441] [<ffffffff8627cb03>] ? warn_slowpath_fmt+0x5/0x50
[ 34.676781] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 34.691093] [<ffffffff87b9b511>] ? event_test_thread+0x48/0x93
[ 34.692352] [<ffffffff862ad236>] __might_sleep+0x9a/0x378
[ 34.693537] [<ffffffff86aa0227>] down_read+0x26/0x98
[ 34.694645] [<ffffffff8628f503>] exit_signals+0x27/0x1c2
[ 34.695811] [<ffffffff8627fedd>] do_exit+0x193/0x10bd
[ 34.697048] [<ffffffff87b9b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
[ 34.698428] [<ffffffff862a4b65>] kthread+0x156/0x156
[ 34.699506] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 34.713979] [<ffffffff86a9c0f8>] ? wait_for_common+0x3e/0x224
[ 34.715023] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 34.716210] [<ffffffff86aa353a>] ret_from_fork+0x7a/0xb0
[ 34.717190] [<ffffffff862a4a0f>] ? insert_kthread_work+0xe7/0xe7
[ 34.718791] ---[ end trace fd18f2186fbd7e28 ]---
[ 34.720726] OK
[ 34.721130] Testing event task_rename:
[ 34.737814] ------------[ cut here ]------------
[ 34.738748] WARNING: CPU: 0 PID: 606 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
[ 34.741031] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff87b9b511>] event_test_thread+0x48/0x93
[ 34.742919] Modules linked in:
[ 34.743550] CPU: 0 PID: 606 Comm: test-events Tainted: G W 3.17.0-rc7-00109-g2f85d18 #37
[ 34.746086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
[ 34.748826] 0000000000000000 ffff8800116d3c80 ffffffff86a96943 ffff8800116d3cb8
[ 34.755993] ffffffff8627cae5 ffffffff862ad236 0000000000000001 ffff88001161dc01
[ 34.757692] 0000000000000001 0000000000000000 ffff8800116d3d20 ffffffff8627cb46
[ 34.759580] Call Trace:
[ 34.760613] [<ffffffff86a96943>] dump_stack+0x19/0x1b
[ 34.761590] [<ffffffff8627cae5>] warn_slowpath_common+0x8f/0xa8
[ 34.762700] [<ffffffff862ad236>] ? __might_sleep+0x9a/0x378
BUG: kernel boot hang
Elapsed time: 40
qemu-system-x86_64 -cpu kvm64 -enable-kvm -kernel /kernel/x86_64-randconfig-ha0-1008/2f85d1824897a3fe2c0d726946f91e0e1f0e0eac/vmlinuz-3.17.0-rc7-00109-g2f85d18 -append 'hung_task_panic=1 earlyprintk=ttyS0,115200 debug apic=debug sysrq_always_enabled rcupdate.rcu_cpu_stall_timeout=100 panic=-1 softlockup_panic=1 nmi_watchdog=panic oops=panic load_ramdisk=2 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kbuild-tests/run-queue/kvm/x86_64-randconfig-ha0-1008/linux-devel:devel-lkp-hsx01-x86_64-201410080144:2f85d1824897a3fe2c0d726946f91e0e1f0e0eac:bisect-linux-5/.vmlinuz-2f85d1824897a3fe2c0d726946f91e0e1f0e0eac-20141008040436-16-ivb41 branch=linux-devel/devel-lkp-hsx01-x86_64-201410080144 BOOT_IMAGE=/kernel/x86_64-randconfig-ha0-1008/2f85d1824897a3fe2c0d726946f91e0e1f0e0eac/vmlinuz-3.17.0-rc7-00109-g2f85d18 drbd.minor_count=8' -initrd /kernel-tests/initrd/yocto-minimal-x86_64.cgz -m 320 -smp 1 -net nic,vlan=1,model=e1000 -net user,vlan=1 -boot order=nc -no-reboot -watchdog i6300esb -rtc base=localtime -pidfile /dev/shm/kboot/pid-yocto-ivb41-75 -serial file:/dev/shm/kboot/serial-yocto-ivb41-75 -daemonize -display none -monitor null
^ permalink raw reply [flat|nested] 15+ messages in thread* Re: [trace events] WARNING: CPU: 0 PID: 91 at kernel/sched/core.c:7253 __might_sleep()
2014-10-08 10:07 [trace events] WARNING: CPU: 0 PID: 91 at kernel/sched/core.c:7253 __might_sleep() Fengguang Wu
@ 2014-10-08 10:41 ` Peter Zijlstra
0 siblings, 0 replies; 15+ messages in thread
From: Peter Zijlstra @ 2014-10-08 10:41 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 2649 bytes --]
On Wed, Oct 08, 2014 at 06:06:13PM +0800, Fengguang Wu wrote:
> [ 8.867644] WARNING: CPU: 0 PID: 91 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
> [ 8.869031] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff8d79b511>] event_test_thread+0x48/0x93
> [ 8.870533] Modules linked in:
> [ 8.870979] CPU: 0 PID: 91 Comm: test-events Not tainted 3.17.0-rc7-00109-g2f85d18 #37
> [ 8.872061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
> [ 8.873428] 0000000000000000 ffff880010ec3c80 ffffffff8c696943 ffff880010ec3cb8
> [ 8.874503] ffffffff8be7cae5 ffffffff8bead236 0000000000000001 ffff88001161fa01
> [ 8.888390] 0000000000000001 0000000000000000 ffff880010ec3d20 ffffffff8be7cb46
> [ 8.890628] Call Trace:
> [ 8.890978] [<ffffffff8c696943>] dump_stack+0x19/0x1b
> [ 8.891689] [<ffffffff8be7cae5>] warn_slowpath_common+0x8f/0xa8
> [ 8.892535] [<ffffffff8bead236>] ? __might_sleep+0x9a/0x378
> [ 8.893307] [<ffffffff8be7cb46>] warn_slowpath_fmt+0x48/0x50
> [ 8.894083] [<ffffffff8be0dd55>] ? sched_clock+0x9/0xd
> [ 8.894797] [<ffffffff8d79b511>] ? event_test_thread+0x48/0x93
> [ 8.895602] [<ffffffff8d79b511>] ? event_test_thread+0x48/0x93
> [ 8.896421] [<ffffffff8bead236>] __might_sleep+0x9a/0x378
> [ 8.897164] [<ffffffff8c6a0227>] down_read+0x26/0x98
> [ 8.897855] [<ffffffff8be8f503>] exit_signals+0x27/0x1c2
> [ 8.898598] [<ffffffff8be7fedd>] do_exit+0x193/0x10bd
> [ 8.899298] [<ffffffff8bfd1969>] ? kfree+0x4a0/0x4d7
> [ 8.900028] [<ffffffff8d79b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
> [ 8.900946] [<ffffffff8d79b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
> [ 8.914871] [<ffffffff8bea4b65>] kthread+0x156/0x156
> [ 8.915571] [<ffffffff8c69c0f8>] ? wait_for_common+0x3e/0x224
> [ 8.916381] [<ffffffff8bea4a0f>] ? insert_kthread_work+0xe7/0xe7
> [ 8.917203] [<ffffffff8c6a353a>] ret_from_fork+0x7a/0xb0
> [ 8.917937] [<ffffffff8bea4a0f>] ? insert_kthread_work+0xe7/0xe7
> [ 8.918800] ---[ end trace 14d02ef17adbc114 ]---
Steve, wth is that thing supposed to do?
set_current_state(TASK_INTERRUPTIBLE);
while (!kthread_should_stop())
schedule();
That looks broken alright. It'll revert to a yield() 'spin' loop if it
ever gets a wakeup for anything other than the kthread_stop().
Did you mean to write something like:
set_current_state(TASK_INTERRUPTIBLE);
while (!kthread_should_stop()) {
schedule();
set_current_state(TASK_INTERRUPTIBLE);
}
__set_current_state(TASK_RUNNING);
?
^ permalink raw reply [flat|nested] 15+ messages in thread* Re: [trace events] WARNING: CPU: 0 PID: 91 at kernel/sched/core.c:7253 __might_sleep()
@ 2014-10-08 10:41 ` Peter Zijlstra
0 siblings, 0 replies; 15+ messages in thread
From: Peter Zijlstra @ 2014-10-08 10:41 UTC (permalink / raw)
To: Fengguang Wu
Cc: Steven Rostedt, Jet Chen, Su Tao, Yuanhan Liu, LKP, linux-kernel
On Wed, Oct 08, 2014 at 06:06:13PM +0800, Fengguang Wu wrote:
> [ 8.867644] WARNING: CPU: 0 PID: 91 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
> [ 8.869031] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff8d79b511>] event_test_thread+0x48/0x93
> [ 8.870533] Modules linked in:
> [ 8.870979] CPU: 0 PID: 91 Comm: test-events Not tainted 3.17.0-rc7-00109-g2f85d18 #37
> [ 8.872061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
> [ 8.873428] 0000000000000000 ffff880010ec3c80 ffffffff8c696943 ffff880010ec3cb8
> [ 8.874503] ffffffff8be7cae5 ffffffff8bead236 0000000000000001 ffff88001161fa01
> [ 8.888390] 0000000000000001 0000000000000000 ffff880010ec3d20 ffffffff8be7cb46
> [ 8.890628] Call Trace:
> [ 8.890978] [<ffffffff8c696943>] dump_stack+0x19/0x1b
> [ 8.891689] [<ffffffff8be7cae5>] warn_slowpath_common+0x8f/0xa8
> [ 8.892535] [<ffffffff8bead236>] ? __might_sleep+0x9a/0x378
> [ 8.893307] [<ffffffff8be7cb46>] warn_slowpath_fmt+0x48/0x50
> [ 8.894083] [<ffffffff8be0dd55>] ? sched_clock+0x9/0xd
> [ 8.894797] [<ffffffff8d79b511>] ? event_test_thread+0x48/0x93
> [ 8.895602] [<ffffffff8d79b511>] ? event_test_thread+0x48/0x93
> [ 8.896421] [<ffffffff8bead236>] __might_sleep+0x9a/0x378
> [ 8.897164] [<ffffffff8c6a0227>] down_read+0x26/0x98
> [ 8.897855] [<ffffffff8be8f503>] exit_signals+0x27/0x1c2
> [ 8.898598] [<ffffffff8be7fedd>] do_exit+0x193/0x10bd
> [ 8.899298] [<ffffffff8bfd1969>] ? kfree+0x4a0/0x4d7
> [ 8.900028] [<ffffffff8d79b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
> [ 8.900946] [<ffffffff8d79b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
> [ 8.914871] [<ffffffff8bea4b65>] kthread+0x156/0x156
> [ 8.915571] [<ffffffff8c69c0f8>] ? wait_for_common+0x3e/0x224
> [ 8.916381] [<ffffffff8bea4a0f>] ? insert_kthread_work+0xe7/0xe7
> [ 8.917203] [<ffffffff8c6a353a>] ret_from_fork+0x7a/0xb0
> [ 8.917937] [<ffffffff8bea4a0f>] ? insert_kthread_work+0xe7/0xe7
> [ 8.918800] ---[ end trace 14d02ef17adbc114 ]---
Steve, wth is that thing supposed to do?
set_current_state(TASK_INTERRUPTIBLE);
while (!kthread_should_stop())
schedule();
That looks broken alright. It'll revert to a yield() 'spin' loop if it
ever gets a wakeup for anything other than the kthread_stop().
Did you mean to write something like:
set_current_state(TASK_INTERRUPTIBLE);
while (!kthread_should_stop()) {
schedule();
set_current_state(TASK_INTERRUPTIBLE);
}
__set_current_state(TASK_RUNNING);
?
^ permalink raw reply [flat|nested] 15+ messages in thread* Re: [trace events] WARNING: CPU: 0 PID: 91 at kernel/sched/core.c:7253 __might_sleep()
2014-10-08 10:41 ` Peter Zijlstra
@ 2014-10-08 15:08 ` Steven Rostedt
-1 siblings, 0 replies; 15+ messages in thread
From: Steven Rostedt @ 2014-10-08 15:08 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 3242 bytes --]
On Wed, 8 Oct 2014 12:41:20 +0200
Peter Zijlstra <peterz@infradead.org> wrote:
> On Wed, Oct 08, 2014 at 06:06:13PM +0800, Fengguang Wu wrote:
> > [ 8.867644] WARNING: CPU: 0 PID: 91 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
> > [ 8.869031] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff8d79b511>] event_test_thread+0x48/0x93
I'm curious, what blocking ops was called?
> > [ 8.870533] Modules linked in:
> > [ 8.870979] CPU: 0 PID: 91 Comm: test-events Not tainted 3.17.0-rc7-00109-g2f85d18 #37
> > [ 8.872061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
> > [ 8.873428] 0000000000000000 ffff880010ec3c80 ffffffff8c696943 ffff880010ec3cb8
> > [ 8.874503] ffffffff8be7cae5 ffffffff8bead236 0000000000000001 ffff88001161fa01
> > [ 8.888390] 0000000000000001 0000000000000000 ffff880010ec3d20 ffffffff8be7cb46
> > [ 8.890628] Call Trace:
> > [ 8.890978] [<ffffffff8c696943>] dump_stack+0x19/0x1b
> > [ 8.891689] [<ffffffff8be7cae5>] warn_slowpath_common+0x8f/0xa8
> > [ 8.892535] [<ffffffff8bead236>] ? __might_sleep+0x9a/0x378
> > [ 8.893307] [<ffffffff8be7cb46>] warn_slowpath_fmt+0x48/0x50
> > [ 8.894083] [<ffffffff8be0dd55>] ? sched_clock+0x9/0xd
> > [ 8.894797] [<ffffffff8d79b511>] ? event_test_thread+0x48/0x93
> > [ 8.895602] [<ffffffff8d79b511>] ? event_test_thread+0x48/0x93
> > [ 8.896421] [<ffffffff8bead236>] __might_sleep+0x9a/0x378
> > [ 8.897164] [<ffffffff8c6a0227>] down_read+0x26/0x98
> > [ 8.897855] [<ffffffff8be8f503>] exit_signals+0x27/0x1c2
> > [ 8.898598] [<ffffffff8be7fedd>] do_exit+0x193/0x10bd
> > [ 8.899298] [<ffffffff8bfd1969>] ? kfree+0x4a0/0x4d7
> > [ 8.900028] [<ffffffff8d79b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
> > [ 8.900946] [<ffffffff8d79b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
> > [ 8.914871] [<ffffffff8bea4b65>] kthread+0x156/0x156
> > [ 8.915571] [<ffffffff8c69c0f8>] ? wait_for_common+0x3e/0x224
> > [ 8.916381] [<ffffffff8bea4a0f>] ? insert_kthread_work+0xe7/0xe7
> > [ 8.917203] [<ffffffff8c6a353a>] ret_from_fork+0x7a/0xb0
> > [ 8.917937] [<ffffffff8bea4a0f>] ? insert_kthread_work+0xe7/0xe7
> > [ 8.918800] ---[ end trace 14d02ef17adbc114 ]---
>
>
> Steve, wth is that thing supposed to do?
>
> set_current_state(TASK_INTERRUPTIBLE);
> while (!kthread_should_stop())
> schedule();
>
> That looks broken alright. It'll revert to a yield() 'spin' loop if it
> ever gets a wakeup for anything other than the kthread_stop().
>
> Did you mean to write something like:
>
> set_current_state(TASK_INTERRUPTIBLE);
> while (!kthread_should_stop()) {
> schedule();
> set_current_state(TASK_INTERRUPTIBLE);
> }
> __set_current_state(TASK_RUNNING);
>
> ?
Wow, what a blast from the past. That code hasn't been touched since
2009!
Anyway, all that thread did was call test work on each cpu, and then
waits to be killed. It should only get a single wake up and that should
be from the kthread_stop() call. IOW, that loop should never be
executed more than once.
What exactly is the bug here?
-- Steve
^ permalink raw reply [flat|nested] 15+ messages in thread* Re: [trace events] WARNING: CPU: 0 PID: 91 at kernel/sched/core.c:7253 __might_sleep()
@ 2014-10-08 15:08 ` Steven Rostedt
0 siblings, 0 replies; 15+ messages in thread
From: Steven Rostedt @ 2014-10-08 15:08 UTC (permalink / raw)
To: Peter Zijlstra
Cc: Fengguang Wu, Jet Chen, Su Tao, Yuanhan Liu, LKP, linux-kernel
On Wed, 8 Oct 2014 12:41:20 +0200
Peter Zijlstra <peterz@infradead.org> wrote:
> On Wed, Oct 08, 2014 at 06:06:13PM +0800, Fengguang Wu wrote:
> > [ 8.867644] WARNING: CPU: 0 PID: 91 at kernel/sched/core.c:7253 __might_sleep+0x9a/0x378()
> > [ 8.869031] do not call blocking ops when !TASK_RUNNING; state=1 set at [<ffffffff8d79b511>] event_test_thread+0x48/0x93
I'm curious, what blocking ops was called?
> > [ 8.870533] Modules linked in:
> > [ 8.870979] CPU: 0 PID: 91 Comm: test-events Not tainted 3.17.0-rc7-00109-g2f85d18 #37
> > [ 8.872061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.7.5-20140531_083030-gandalf 04/01/2014
> > [ 8.873428] 0000000000000000 ffff880010ec3c80 ffffffff8c696943 ffff880010ec3cb8
> > [ 8.874503] ffffffff8be7cae5 ffffffff8bead236 0000000000000001 ffff88001161fa01
> > [ 8.888390] 0000000000000001 0000000000000000 ffff880010ec3d20 ffffffff8be7cb46
> > [ 8.890628] Call Trace:
> > [ 8.890978] [<ffffffff8c696943>] dump_stack+0x19/0x1b
> > [ 8.891689] [<ffffffff8be7cae5>] warn_slowpath_common+0x8f/0xa8
> > [ 8.892535] [<ffffffff8bead236>] ? __might_sleep+0x9a/0x378
> > [ 8.893307] [<ffffffff8be7cb46>] warn_slowpath_fmt+0x48/0x50
> > [ 8.894083] [<ffffffff8be0dd55>] ? sched_clock+0x9/0xd
> > [ 8.894797] [<ffffffff8d79b511>] ? event_test_thread+0x48/0x93
> > [ 8.895602] [<ffffffff8d79b511>] ? event_test_thread+0x48/0x93
> > [ 8.896421] [<ffffffff8bead236>] __might_sleep+0x9a/0x378
> > [ 8.897164] [<ffffffff8c6a0227>] down_read+0x26/0x98
> > [ 8.897855] [<ffffffff8be8f503>] exit_signals+0x27/0x1c2
> > [ 8.898598] [<ffffffff8be7fedd>] do_exit+0x193/0x10bd
> > [ 8.899298] [<ffffffff8bfd1969>] ? kfree+0x4a0/0x4d7
> > [ 8.900028] [<ffffffff8d79b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
> > [ 8.900946] [<ffffffff8d79b4c9>] ? event_trace_self_tests+0x6d7/0x6d7
> > [ 8.914871] [<ffffffff8bea4b65>] kthread+0x156/0x156
> > [ 8.915571] [<ffffffff8c69c0f8>] ? wait_for_common+0x3e/0x224
> > [ 8.916381] [<ffffffff8bea4a0f>] ? insert_kthread_work+0xe7/0xe7
> > [ 8.917203] [<ffffffff8c6a353a>] ret_from_fork+0x7a/0xb0
> > [ 8.917937] [<ffffffff8bea4a0f>] ? insert_kthread_work+0xe7/0xe7
> > [ 8.918800] ---[ end trace 14d02ef17adbc114 ]---
>
>
> Steve, wth is that thing supposed to do?
>
> set_current_state(TASK_INTERRUPTIBLE);
> while (!kthread_should_stop())
> schedule();
>
> That looks broken alright. It'll revert to a yield() 'spin' loop if it
> ever gets a wakeup for anything other than the kthread_stop().
>
> Did you mean to write something like:
>
> set_current_state(TASK_INTERRUPTIBLE);
> while (!kthread_should_stop()) {
> schedule();
> set_current_state(TASK_INTERRUPTIBLE);
> }
> __set_current_state(TASK_RUNNING);
>
> ?
Wow, what a blast from the past. That code hasn't been touched since
2009!
Anyway, all that thread did was call test work on each cpu, and then
waits to be killed. It should only get a single wake up and that should
be from the kthread_stop() call. IOW, that loop should never be
executed more than once.
What exactly is the bug here?
-- Steve
^ permalink raw reply [flat|nested] 15+ messages in thread* Re: [trace events] WARNING: CPU: 0 PID: 91 at kernel/sched/core.c:7253 __might_sleep()
2014-10-08 15:08 ` Steven Rostedt
@ 2014-10-08 15:48 ` Peter Zijlstra
-1 siblings, 0 replies; 15+ messages in thread
From: Peter Zijlstra @ 2014-10-08 15:48 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 1200 bytes --]
On Wed, Oct 08, 2014 at 11:08:25AM -0400, Steven Rostedt wrote:
> > Steve, wth is that thing supposed to do?
> >
> > set_current_state(TASK_INTERRUPTIBLE);
> > while (!kthread_should_stop())
> > schedule();
> >
> > That looks broken alright. It'll revert to a yield() 'spin' loop if it
> > ever gets a wakeup for anything other than the kthread_stop().
> >
> > Did you mean to write something like:
> >
> > set_current_state(TASK_INTERRUPTIBLE);
> > while (!kthread_should_stop()) {
> > schedule();
> > set_current_state(TASK_INTERRUPTIBLE);
> > }
> > __set_current_state(TASK_RUNNING);
> >
> > ?
>
> Wow, what a blast from the past. That code hasn't been touched since
> 2009!
>
> Anyway, all that thread did was call test work on each cpu, and then
> waits to be killed. It should only get a single wake up and that should
> be from the kthread_stop() call. IOW, that loop should never be
> executed more than once.
>
> What exactly is the bug here?
The bug is as explained, the loop is wrong and will revert to a yield
'spin' loop after a single wakeup.
The debugging that caught it is that you exit the loop without setting
TASK_RUNNING.
^ permalink raw reply [flat|nested] 15+ messages in thread* Re: [trace events] WARNING: CPU: 0 PID: 91 at kernel/sched/core.c:7253 __might_sleep()
@ 2014-10-08 15:48 ` Peter Zijlstra
0 siblings, 0 replies; 15+ messages in thread
From: Peter Zijlstra @ 2014-10-08 15:48 UTC (permalink / raw)
To: Steven Rostedt
Cc: Fengguang Wu, Jet Chen, Su Tao, Yuanhan Liu, LKP, linux-kernel
On Wed, Oct 08, 2014 at 11:08:25AM -0400, Steven Rostedt wrote:
> > Steve, wth is that thing supposed to do?
> >
> > set_current_state(TASK_INTERRUPTIBLE);
> > while (!kthread_should_stop())
> > schedule();
> >
> > That looks broken alright. It'll revert to a yield() 'spin' loop if it
> > ever gets a wakeup for anything other than the kthread_stop().
> >
> > Did you mean to write something like:
> >
> > set_current_state(TASK_INTERRUPTIBLE);
> > while (!kthread_should_stop()) {
> > schedule();
> > set_current_state(TASK_INTERRUPTIBLE);
> > }
> > __set_current_state(TASK_RUNNING);
> >
> > ?
>
> Wow, what a blast from the past. That code hasn't been touched since
> 2009!
>
> Anyway, all that thread did was call test work on each cpu, and then
> waits to be killed. It should only get a single wake up and that should
> be from the kthread_stop() call. IOW, that loop should never be
> executed more than once.
>
> What exactly is the bug here?
The bug is as explained, the loop is wrong and will revert to a yield
'spin' loop after a single wakeup.
The debugging that caught it is that you exit the loop without setting
TASK_RUNNING.
^ permalink raw reply [flat|nested] 15+ messages in thread* Re: [trace events] WARNING: CPU: 0 PID: 91 at kernel/sched/core.c:7253 __might_sleep()
2014-10-08 15:48 ` Peter Zijlstra
@ 2014-10-08 16:17 ` Steven Rostedt
-1 siblings, 0 replies; 15+ messages in thread
From: Steven Rostedt @ 2014-10-08 16:17 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 1719 bytes --]
On Wed, 8 Oct 2014 17:48:38 +0200
Peter Zijlstra <peterz@infradead.org> wrote:
> > Wow, what a blast from the past. That code hasn't been touched since
> > 2009!
> >
> > Anyway, all that thread did was call test work on each cpu, and then
> > waits to be killed. It should only get a single wake up and that should
> > be from the kthread_stop() call. IOW, that loop should never be
> > executed more than once.
> >
> > What exactly is the bug here?
>
> The bug is as explained, the loop is wrong and will revert to a yield
> 'spin' loop after a single wakeup.
>
> The debugging that caught it is that you exit the loop without setting
> TASK_RUNNING.
I understand that it becomes a yield if something sends a wakeup before
killing it. I highly doubt that would ever happen since it doesn't call
anything that should wake it up and it only runs at boot up.
Looking at the original email that has the trace, I'm betting it hit
the race where kthread_stop() was called on the thread before it set
its state to TASK_INTERRUPTIBLE and then the first call to
kthread_should_stop() returned true and schedule() was never called and
the task exited with the TASK_INTERRUPTIBLE state.
Really no harm here. If we had called set_task_state(TASK_RUNNING)
before exiting this never would have been seen.
Anyway, as for a fix, if you want to do it fully with setting
TASK_INTERRUPTBILE again in the loop, I'm fine with it. I still don't
see any possible way it can be woken up before kthread_should_stop()
being true, but hey, lets make it more robust. Then if we ever
extend on the tests that are run, which could add a delayed wake up, it
would not turn into a yield.
-- Steve
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [trace events] WARNING: CPU: 0 PID: 91 at kernel/sched/core.c:7253 __might_sleep()
@ 2014-10-08 16:17 ` Steven Rostedt
0 siblings, 0 replies; 15+ messages in thread
From: Steven Rostedt @ 2014-10-08 16:17 UTC (permalink / raw)
To: Peter Zijlstra
Cc: Fengguang Wu, Jet Chen, Su Tao, Yuanhan Liu, LKP, linux-kernel
On Wed, 8 Oct 2014 17:48:38 +0200
Peter Zijlstra <peterz@infradead.org> wrote:
> > Wow, what a blast from the past. That code hasn't been touched since
> > 2009!
> >
> > Anyway, all that thread did was call test work on each cpu, and then
> > waits to be killed. It should only get a single wake up and that should
> > be from the kthread_stop() call. IOW, that loop should never be
> > executed more than once.
> >
> > What exactly is the bug here?
>
> The bug is as explained, the loop is wrong and will revert to a yield
> 'spin' loop after a single wakeup.
>
> The debugging that caught it is that you exit the loop without setting
> TASK_RUNNING.
I understand that it becomes a yield if something sends a wakeup before
killing it. I highly doubt that would ever happen since it doesn't call
anything that should wake it up and it only runs at boot up.
Looking at the original email that has the trace, I'm betting it hit
the race where kthread_stop() was called on the thread before it set
its state to TASK_INTERRUPTIBLE and then the first call to
kthread_should_stop() returned true and schedule() was never called and
the task exited with the TASK_INTERRUPTIBLE state.
Really no harm here. If we had called set_task_state(TASK_RUNNING)
before exiting this never would have been seen.
Anyway, as for a fix, if you want to do it fully with setting
TASK_INTERRUPTBILE again in the loop, I'm fine with it. I still don't
see any possible way it can be woken up before kthread_should_stop()
being true, but hey, lets make it more robust. Then if we ever
extend on the tests that are run, which could add a delayed wake up, it
would not turn into a yield.
-- Steve
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [trace events] WARNING: CPU: 0 PID: 91 at kernel/sched/core.c:7253 __might_sleep()
2014-10-08 16:17 ` Steven Rostedt
@ 2014-10-08 16:36 ` Peter Zijlstra
-1 siblings, 0 replies; 15+ messages in thread
From: Peter Zijlstra @ 2014-10-08 16:36 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 2152 bytes --]
On Wed, Oct 08, 2014 at 12:17:18PM -0400, Steven Rostedt wrote:
> On Wed, 8 Oct 2014 17:48:38 +0200
> Peter Zijlstra <peterz@infradead.org> wrote:
>
>
> > > Wow, what a blast from the past. That code hasn't been touched since
> > > 2009!
> > >
> > > Anyway, all that thread did was call test work on each cpu, and then
> > > waits to be killed. It should only get a single wake up and that should
> > > be from the kthread_stop() call. IOW, that loop should never be
> > > executed more than once.
> > >
> > > What exactly is the bug here?
> >
> > The bug is as explained, the loop is wrong and will revert to a yield
> > 'spin' loop after a single wakeup.
> >
> > The debugging that caught it is that you exit the loop without setting
> > TASK_RUNNING.
>
> I understand that it becomes a yield if something sends a wakeup before
> killing it. I highly doubt that would ever happen since it doesn't call
> anything that should wake it up and it only runs at boot up.
Still we should always assume spurious wakeups, its fragile not to and
has so far made life sad a few times.
> Looking at the original email that has the trace, I'm betting it hit
> the race where kthread_stop() was called on the thread before it set
> its state to TASK_INTERRUPTIBLE and then the first call to
> kthread_should_stop() returned true and schedule() was never called and
> the task exited with the TASK_INTERRUPTIBLE state.
Sure.
> Really no harm here. If we had called set_task_state(TASK_RUNNING)
> before exiting this never would have been seen.
>
> Anyway, as for a fix, if you want to do it fully with setting
> TASK_INTERRUPTBILE again in the loop, I'm fine with it. I still don't
> see any possible way it can be woken up before kthread_should_stop()
> being true, but hey, lets make it more robust. Then if we ever
> extend on the tests that are run, which could add a delayed wake up, it
> would not turn into a yield.
Right, I'll send the patch. While looking I found another issue,
trace_selftest.c:trace_wakeup_test_thread() has a schedule() without a
loop around. We should really not do that.
^ permalink raw reply [flat|nested] 15+ messages in thread
* Re: [trace events] WARNING: CPU: 0 PID: 91 at kernel/sched/core.c:7253 __might_sleep()
@ 2014-10-08 16:36 ` Peter Zijlstra
0 siblings, 0 replies; 15+ messages in thread
From: Peter Zijlstra @ 2014-10-08 16:36 UTC (permalink / raw)
To: Steven Rostedt
Cc: Fengguang Wu, Jet Chen, Su Tao, Yuanhan Liu, LKP, linux-kernel
On Wed, Oct 08, 2014 at 12:17:18PM -0400, Steven Rostedt wrote:
> On Wed, 8 Oct 2014 17:48:38 +0200
> Peter Zijlstra <peterz@infradead.org> wrote:
>
>
> > > Wow, what a blast from the past. That code hasn't been touched since
> > > 2009!
> > >
> > > Anyway, all that thread did was call test work on each cpu, and then
> > > waits to be killed. It should only get a single wake up and that should
> > > be from the kthread_stop() call. IOW, that loop should never be
> > > executed more than once.
> > >
> > > What exactly is the bug here?
> >
> > The bug is as explained, the loop is wrong and will revert to a yield
> > 'spin' loop after a single wakeup.
> >
> > The debugging that caught it is that you exit the loop without setting
> > TASK_RUNNING.
>
> I understand that it becomes a yield if something sends a wakeup before
> killing it. I highly doubt that would ever happen since it doesn't call
> anything that should wake it up and it only runs at boot up.
Still we should always assume spurious wakeups, its fragile not to and
has so far made life sad a few times.
> Looking at the original email that has the trace, I'm betting it hit
> the race where kthread_stop() was called on the thread before it set
> its state to TASK_INTERRUPTIBLE and then the first call to
> kthread_should_stop() returned true and schedule() was never called and
> the task exited with the TASK_INTERRUPTIBLE state.
Sure.
> Really no harm here. If we had called set_task_state(TASK_RUNNING)
> before exiting this never would have been seen.
>
> Anyway, as for a fix, if you want to do it fully with setting
> TASK_INTERRUPTBILE again in the loop, I'm fine with it. I still don't
> see any possible way it can be woken up before kthread_should_stop()
> being true, but hey, lets make it more robust. Then if we ever
> extend on the tests that are run, which could add a delayed wake up, it
> would not turn into a yield.
Right, I'll send the patch. While looking I found another issue,
trace_selftest.c:trace_wakeup_test_thread() has a schedule() without a
loop around. We should really not do that.
^ permalink raw reply [flat|nested] 15+ messages in thread
* [PATCH] trace: Robustify wait loop
2014-10-08 16:36 ` Peter Zijlstra
@ 2014-10-08 16:51 ` Peter Zijlstra
-1 siblings, 0 replies; 15+ messages in thread
From: Peter Zijlstra @ 2014-10-08 16:51 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 1170 bytes --]
On Wed, Oct 08, 2014 at 06:36:57PM +0200, Peter Zijlstra wrote:
>
> Right, I'll send the patch.
---
Subject: trace: Robustify wait loop
From: Peter Zijlstra (Intel) <peterz@infradead.org>
Date: Wed Oct 8 18:44:26 CEST 2014
The pending nested sleep debugging triggered on the potential stale
TASK_INTERRUPTIBLE in this code.
While there, fix the loop such that we won't revert to a while(1)
yield() 'spin' loop if we ever get a spurious wakeup.
And fix the actual issue by properly terminating the 'wait' loop by
setting TASK_RUNNING.
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
---
kernel/trace/trace_events.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -2513,8 +2513,11 @@ static __init int event_test_thread(void
kfree(test_malloc);
set_current_state(TASK_INTERRUPTIBLE);
- while (!kthread_should_stop())
+ while (!kthread_should_stop()) {
schedule();
+ set_current_state(TASK_INTERRUPTIBLE);
+ }
+ __set_current_state(TASK_RUNNING);
return 0;
}
^ permalink raw reply [flat|nested] 15+ messages in thread* [PATCH] trace: Robustify wait loop
@ 2014-10-08 16:51 ` Peter Zijlstra
0 siblings, 0 replies; 15+ messages in thread
From: Peter Zijlstra @ 2014-10-08 16:51 UTC (permalink / raw)
To: Steven Rostedt
Cc: Fengguang Wu, Jet Chen, Su Tao, Yuanhan Liu, LKP, linux-kernel
On Wed, Oct 08, 2014 at 06:36:57PM +0200, Peter Zijlstra wrote:
>
> Right, I'll send the patch.
---
Subject: trace: Robustify wait loop
From: Peter Zijlstra (Intel) <peterz@infradead.org>
Date: Wed Oct 8 18:44:26 CEST 2014
The pending nested sleep debugging triggered on the potential stale
TASK_INTERRUPTIBLE in this code.
While there, fix the loop such that we won't revert to a while(1)
yield() 'spin' loop if we ever get a spurious wakeup.
And fix the actual issue by properly terminating the 'wait' loop by
setting TASK_RUNNING.
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
---
kernel/trace/trace_events.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -2513,8 +2513,11 @@ static __init int event_test_thread(void
kfree(test_malloc);
set_current_state(TASK_INTERRUPTIBLE);
- while (!kthread_should_stop())
+ while (!kthread_should_stop()) {
schedule();
+ set_current_state(TASK_INTERRUPTIBLE);
+ }
+ __set_current_state(TASK_RUNNING);
return 0;
}
^ permalink raw reply [flat|nested] 15+ messages in thread* Re: [PATCH] trace: Robustify wait loop
2014-10-08 16:51 ` Peter Zijlstra
@ 2014-10-08 17:52 ` Steven Rostedt
-1 siblings, 0 replies; 15+ messages in thread
From: Steven Rostedt @ 2014-10-08 17:52 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 3348 bytes --]
On Wed, 8 Oct 2014 18:51:10 +0200
Peter Zijlstra <peterz@infradead.org> wrote:
> On Wed, Oct 08, 2014 at 06:36:57PM +0200, Peter Zijlstra wrote:
> >
> > Right, I'll send the patch.
>
>
I'll see if I can get this in this merge window before I leave to
Dusseldorf.
BTW, what do you think of this solution? Feel free to ack it if you
like it.
-- Steve
diff --git a/kernel/trace/trace_selftest.c b/kernel/trace/trace_selftest.c
index 5ef60499dc8e..593f52b73551 100644
--- a/kernel/trace/trace_selftest.c
+++ b/kernel/trace/trace_selftest.c
@@ -1025,6 +1025,12 @@ trace_selftest_startup_nop(struct tracer *trace, struct trace_array *tr)
#endif
#ifdef CONFIG_SCHED_TRACER
+
+struct wakeup_test_data {
+ struct completion is_ready;
+ int go;
+};
+
static int trace_wakeup_test_thread(void *data)
{
/* Make this a -deadline thread */
@@ -1034,51 +1040,56 @@ static int trace_wakeup_test_thread(void *data)
.sched_deadline = 10000000ULL,
.sched_period = 10000000ULL
};
- struct completion *x = data;
+ struct wakeup_test_data *x = data;
sched_setattr(current, &attr);
/* Make it know we have a new prio */
- complete(x);
+ complete(&x->is_ready);
/* now go to sleep and let the test wake us up */
set_current_state(TASK_INTERRUPTIBLE);
- schedule();
+ while (!x->go) {
+ schedule();
+ set_current_state(TASK_INTERRUPTIBLE);
+ }
- complete(x);
+ complete(&x->is_ready);
+
+ set_current_state(TASK_INTERRUPTIBLE);
/* we are awake, now wait to disappear */
while (!kthread_should_stop()) {
- /*
- * This will likely be the system top priority
- * task, do short sleeps to let others run.
- */
- msleep(100);
+ schedule();
+ set_current_state(TASK_INTERRUPTIBLE);
}
+ __set_current_state(TASK_RUNNING);
+
return 0;
}
-
int
trace_selftest_startup_wakeup(struct tracer *trace, struct trace_array *tr)
{
unsigned long save_max = tr->max_latency;
struct task_struct *p;
- struct completion is_ready;
+ struct wakeup_test_data data;
unsigned long count;
int ret;
- init_completion(&is_ready);
+ memset(&data, 0, sizeof(data));
+
+ init_completion(&data.is_ready);
/* create a -deadline thread */
- p = kthread_run(trace_wakeup_test_thread, &is_ready, "ftrace-test");
+ p = kthread_run(trace_wakeup_test_thread, &data, "ftrace-test");
if (IS_ERR(p)) {
printk(KERN_CONT "Failed to create ftrace wakeup test thread ");
return -1;
}
/* make sure the thread is running at -deadline policy */
- wait_for_completion(&is_ready);
+ wait_for_completion(&data.is_ready);
/* start the tracing */
ret = tracer_init(trace, tr);
@@ -1099,18 +1110,20 @@ trace_selftest_startup_wakeup(struct tracer *trace, struct trace_array *tr)
msleep(100);
}
- init_completion(&is_ready);
+ init_completion(&data.is_ready);
+
+ data.go = 1;
+ /* memory barrier is in the wake_up_process() */
wake_up_process(p);
/* Wait for the task to wake up */
- wait_for_completion(&is_ready);
+ wait_for_completion(&data.is_ready);
/* stop the tracing. */
tracing_stop();
/* check both trace buffers */
ret = trace_test_buffer(&tr->trace_buffer, NULL);
- printk("ret = %d\n", ret);
if (!ret)
ret = trace_test_buffer(&tr->max_buffer, &count);
^ permalink raw reply related [flat|nested] 15+ messages in thread* Re: [PATCH] trace: Robustify wait loop
@ 2014-10-08 17:52 ` Steven Rostedt
0 siblings, 0 replies; 15+ messages in thread
From: Steven Rostedt @ 2014-10-08 17:52 UTC (permalink / raw)
To: Peter Zijlstra
Cc: Fengguang Wu, Jet Chen, Su Tao, Yuanhan Liu, LKP, linux-kernel
On Wed, 8 Oct 2014 18:51:10 +0200
Peter Zijlstra <peterz@infradead.org> wrote:
> On Wed, Oct 08, 2014 at 06:36:57PM +0200, Peter Zijlstra wrote:
> >
> > Right, I'll send the patch.
>
>
I'll see if I can get this in this merge window before I leave to
Dusseldorf.
BTW, what do you think of this solution? Feel free to ack it if you
like it.
-- Steve
diff --git a/kernel/trace/trace_selftest.c b/kernel/trace/trace_selftest.c
index 5ef60499dc8e..593f52b73551 100644
--- a/kernel/trace/trace_selftest.c
+++ b/kernel/trace/trace_selftest.c
@@ -1025,6 +1025,12 @@ trace_selftest_startup_nop(struct tracer *trace, struct trace_array *tr)
#endif
#ifdef CONFIG_SCHED_TRACER
+
+struct wakeup_test_data {
+ struct completion is_ready;
+ int go;
+};
+
static int trace_wakeup_test_thread(void *data)
{
/* Make this a -deadline thread */
@@ -1034,51 +1040,56 @@ static int trace_wakeup_test_thread(void *data)
.sched_deadline = 10000000ULL,
.sched_period = 10000000ULL
};
- struct completion *x = data;
+ struct wakeup_test_data *x = data;
sched_setattr(current, &attr);
/* Make it know we have a new prio */
- complete(x);
+ complete(&x->is_ready);
/* now go to sleep and let the test wake us up */
set_current_state(TASK_INTERRUPTIBLE);
- schedule();
+ while (!x->go) {
+ schedule();
+ set_current_state(TASK_INTERRUPTIBLE);
+ }
- complete(x);
+ complete(&x->is_ready);
+
+ set_current_state(TASK_INTERRUPTIBLE);
/* we are awake, now wait to disappear */
while (!kthread_should_stop()) {
- /*
- * This will likely be the system top priority
- * task, do short sleeps to let others run.
- */
- msleep(100);
+ schedule();
+ set_current_state(TASK_INTERRUPTIBLE);
}
+ __set_current_state(TASK_RUNNING);
+
return 0;
}
-
int
trace_selftest_startup_wakeup(struct tracer *trace, struct trace_array *tr)
{
unsigned long save_max = tr->max_latency;
struct task_struct *p;
- struct completion is_ready;
+ struct wakeup_test_data data;
unsigned long count;
int ret;
- init_completion(&is_ready);
+ memset(&data, 0, sizeof(data));
+
+ init_completion(&data.is_ready);
/* create a -deadline thread */
- p = kthread_run(trace_wakeup_test_thread, &is_ready, "ftrace-test");
+ p = kthread_run(trace_wakeup_test_thread, &data, "ftrace-test");
if (IS_ERR(p)) {
printk(KERN_CONT "Failed to create ftrace wakeup test thread ");
return -1;
}
/* make sure the thread is running at -deadline policy */
- wait_for_completion(&is_ready);
+ wait_for_completion(&data.is_ready);
/* start the tracing */
ret = tracer_init(trace, tr);
@@ -1099,18 +1110,20 @@ trace_selftest_startup_wakeup(struct tracer *trace, struct trace_array *tr)
msleep(100);
}
- init_completion(&is_ready);
+ init_completion(&data.is_ready);
+
+ data.go = 1;
+ /* memory barrier is in the wake_up_process() */
wake_up_process(p);
/* Wait for the task to wake up */
- wait_for_completion(&is_ready);
+ wait_for_completion(&data.is_ready);
/* stop the tracing. */
tracing_stop();
/* check both trace buffers */
ret = trace_test_buffer(&tr->trace_buffer, NULL);
- printk("ret = %d\n", ret);
if (!ret)
ret = trace_test_buffer(&tr->max_buffer, &count);
^ permalink raw reply related [flat|nested] 15+ messages in thread
end of thread, other threads:[~2014-10-08 17:52 UTC | newest]
Thread overview: 15+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2014-10-08 10:07 [trace events] WARNING: CPU: 0 PID: 91 at kernel/sched/core.c:7253 __might_sleep() Fengguang Wu
2014-10-08 10:41 ` Peter Zijlstra
2014-10-08 10:41 ` Peter Zijlstra
2014-10-08 15:08 ` Steven Rostedt
2014-10-08 15:08 ` Steven Rostedt
2014-10-08 15:48 ` Peter Zijlstra
2014-10-08 15:48 ` Peter Zijlstra
2014-10-08 16:17 ` Steven Rostedt
2014-10-08 16:17 ` Steven Rostedt
2014-10-08 16:36 ` Peter Zijlstra
2014-10-08 16:36 ` Peter Zijlstra
2014-10-08 16:51 ` [PATCH] trace: Robustify wait loop Peter Zijlstra
2014-10-08 16:51 ` Peter Zijlstra
2014-10-08 17:52 ` Steven Rostedt
2014-10-08 17:52 ` Steven Rostedt
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