* [cpufreq] 2c91422380: WARNING: CPU: 0 PID: 1 at lib/kobject.c:244 kobject_add_internal()
@ 2015-10-11 14:20 kernel test robot
2015-10-11 14:51 ` Viresh Kumar
0 siblings, 1 reply; 2+ messages in thread
From: kernel test robot @ 2015-10-11 14:20 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 7962 bytes --]
Greetings,
0day kernel testing robot got the below dmesg and the first bad commit is
https://git.linaro.org/people/vireshk/linux cpufreq/policy_under_cpufreq
commit 2c91422380a010138ba78317a902188ef9d8e4df
Author: Viresh Kumar <viresh.kumar@linaro.org>
AuthorDate: Sun Oct 11 09:00:40 2015 +0530
Commit: Viresh Kumar <viresh.kumar@linaro.org>
CommitDate: Sun Oct 11 09:00:40 2015 +0530
cpufreq: create cpu/cpufreq/policyX directories
The cpufreq sysfs interface had been a bit inconsistent as one of the
CPUs for a policy had a real directory within its sysfs 'cpuX' directory
and all other CPUs had links to it. That also made the code a bit
complex as we need to take care of moving the sysfs directory if the CPU
containing the real directory is getting physically hot-unplugged.
Solve this by creating 'policyX' directories (per-policy) in
/sys/devices/system/cpu/cpufreq/ directory, where X is the CPU for which
the policy was first created.
This also removes the need of keeping kobj_cpu and we can remove it now.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
+--------------------------------------------------+------------+------------+------------+
| | 1a0df87d47 | 2c91422380 | ba4d564a0c |
+--------------------------------------------------+------------+------------+------------+
| boot_successes | 85 | 0 | 0 |
| boot_failures | 0 | 12 | 13 |
| WARNING:at_lib/kobject.c:#kobject_add_internal() | 0 | 12 | 13 |
| backtrace:kobject_add_internal | 0 | 12 | 13 |
| backtrace:kobject_init_and_add | 0 | 12 | 13 |
| backtrace:cpufreq_register_driver | 0 | 12 | 13 |
| backtrace:acpi_cpufreq_init | 0 | 12 | 13 |
| backtrace:kernel_init_freeable | 0 | 12 | 13 |
+--------------------------------------------------+------------+------------+------------+
[ 50.424213] netconsole: network logging started
[ 50.433158] rtc_cmos 00:00: setting system clock to 2015-10-11 19:26:56 UTC (1444591616)
[ 50.439082] ------------[ cut here ]------------
[ 50.439997] WARNING: CPU: 0 PID: 1 at lib/kobject.c:244 kobject_add_internal+0x245/0x258()
[ 50.452949] kobject_add_internal failed for policy0 (error: -2 parent: (null))
[ 50.461115] Modules linked in:
[ 50.465364] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.3.0-rc4-00066-g2c91422 #16
[ 50.470220] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Debian-1.8.2-1 04/01/2014
[ 50.472162] 0000000000000000 ffff88002dd13c30 ffffffff8173158d ffff88002dd13c78
[ 50.487506] ffff88002dd13c68 ffffffff810d5d27 ffffffff81733a83 ffff880021a90d90
[ 50.489470] 00000000fffffffe ffff88002f508e80 0000000000000000 ffff88002dd13cd0
[ 50.510458] Call Trace:
[ 50.511313] [<ffffffff8173158d>] dump_stack+0x4b/0x63
[ 50.512564] [<ffffffff810d5d27>] warn_slowpath_common+0x99/0xb2
[ 50.523784] [<ffffffff81733a83>] ? kobject_add_internal+0x245/0x258
[ 50.534158] [<ffffffff810d5d88>] warn_slowpath_fmt+0x48/0x50
[ 50.537951] [<ffffffff8110f975>] ? lock_is_held+0x49/0x50
[ 50.539222] [<ffffffff81733a83>] kobject_add_internal+0x245/0x258
[ 50.540623] [<ffffffff81733cda>] kobject_init_and_add+0x76/0x83
[ 50.554352] [<ffffffff8270b56d>] ? cpufreq_online+0x63e/0x6c2
[ 50.555678] [<ffffffff811eaa04>] ? kmem_cache_alloc_trace+0x113/0x123
[ 50.557028] [<ffffffff8270b5ba>] cpufreq_online+0x68b/0x6c2
[ 50.570407] [<ffffffff82e0e3dd>] ? _raw_spin_unlock+0x27/0x31
[ 50.571772] [<ffffffff8270b673>] cpufreq_add_dev+0x3c/0x86
[ 50.588676] [<ffffffff81b6382e>] subsys_interface_register+0xc8/0xf8
[ 50.590194] [<ffffffff846992f4>] ? cpufreq_gov_dbs_init+0x12/0x12
[ 50.591540] [<ffffffff8270ae94>] cpufreq_register_driver+0xf5/0x190
[ 50.599770] [<ffffffff8270ae94>] ? cpufreq_register_driver+0xf5/0x190
[ 50.601465] [<ffffffff846994a9>] acpi_cpufreq_init+0x1b5/0x1d2
[ 50.608469] [<ffffffff81002174>] do_one_initcall+0xe7/0x173
[ 50.609796] [<ffffffff84606131>] kernel_init_freeable+0x1bf/0x24c
[ 50.611121] [<ffffffff82e02fa9>] ? rest_init+0x140/0x140
[ 50.619112] [<ffffffff82e02fb7>] kernel_init+0xe/0xd9
[ 50.620390] [<ffffffff82e0f16f>] ret_from_fork+0x3f/0x70
[ 50.621628] [<ffffffff82e02fa9>] ? rest_init+0x140/0x140
[ 50.629584] ---[ end trace 2ce900fbba2f2af1 ]---
[ 50.630613] cpufreq: cpufreq_policy_alloc: failed to init policy->kobj: -2
git bisect start ba4d564a0c8156e21cff046f972a271a3f5d7746 cf8cc987e97488c52062df10e9ccdda8aaf71426 --
git bisect good 504507cf670a29864d27109981b50463abc7c0be # 19:27 21+ 0 cpufreq: create cpu/cpufreq at boot time
git bisect good 1a0df87d476e0284ec0cc6c182c17fa44a2aa042 # 19:44 22+ 0 cpufreq: remove cpufreq_sysfs_{create|remove}_file()
git bisect bad 2c91422380a010138ba78317a902188ef9d8e4df # 19:44 0- 12 cpufreq: create cpu/cpufreq/policyX directories
# first bad commit: [2c91422380a010138ba78317a902188ef9d8e4df] cpufreq: create cpu/cpufreq/policyX directories
git bisect good 1a0df87d476e0284ec0cc6c182c17fa44a2aa042 # 20:08 63+ 0 cpufreq: remove cpufreq_sysfs_{create|remove}_file()
# extra tests with DEBUG_INFO
git bisect good 2c91422380a010138ba78317a902188ef9d8e4df # 20:33 66+ 66 cpufreq: create cpu/cpufreq/policyX directories
# extra tests on HEAD of vireshk/cpufreq/policy_under_cpufreq
git bisect bad ba4d564a0c8156e21cff046f972a271a3f5d7746 # 20:33 0- 13 cpufreq: Drop redundant check for inactive policies
# extra tests on tree/branch vireshk/cpufreq/policy_under_cpufreq
git bisect bad ba4d564a0c8156e21cff046f972a271a3f5d7746 # 20:33 0- 13 cpufreq: Drop redundant check for inactive policies
# extra tests with first bad commit reverted
git bisect good e90c5872a7dc1b879b61a025546eb2fdc355ec22 # 20:49 60+ 0 Revert "cpufreq: create cpu/cpufreq/policyX directories"
# extra tests on tree/branch linus/master
git bisect good 4a06c8ac2fb3ef484579ce44f9b809bd310fad48 # 22:10 66+ 2 Merge tag 'usb-4.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
# extra tests on tree/branch linux-next/master
git bisect good 565e6168f262bb2c6af89f9f8147b63d6f73e3cd # 22:20 66+ 68 Add linux-next specific files for 20151009
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
-enable-kvm
-cpu Haswell,+smep,+smap
-kernel $kernel
-initrd $initrd
-m 768
-smp 1
-device e1000,netdev=net0
-netdev user,id=net0
-boot order=nc
-no-reboot
-watchdog i6300esb
-rtc base=localtime
-serial stdio
-display none
-monitor null
)
append=(
hung_task_panic=1
earlyprintk=ttyS0,115200
systemd.log_level=err
debug
apic=debug
sysrq_always_enabled
rcupdate.rcu_cpu_stall_timeout=100
panic=-1
softlockup_panic=1
nmi_watchdog=panic
oops=panic
load_ramdisk=2
prompt_ramdisk=0
console=ttyS0,115200
console=tty0
vga=normal
root=/dev/ram0
rw
drbd.minor_count=8
)
"${kvm[@]}" --append "${append[*]}"
----------------------------------------------------------------------------
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/lkp Intel Corporation
[-- Attachment #2: 4.3.0-rc4-00066-g2c9142216 --]
[-- Type: text/plain, Size: 46502 bytes --]
early console in setup code
Probing EDD (edd=off to disable)... ok
early console in decompress_kernel
input_data: 0x000000000362326e
input_len: 0x000000000168dc88
output: 0x0000000001000000
output_len: 0x0000000003c9c9f0
run_size: 0x0000000004d76000
Decompressing Linux... Parsing ELF... done.
Booting the kernel.
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 4.3.0-rc4-00066-g2c91422 (kbuild@athens) (gcc version 5.2.1 20150911 (Debian 5.2.1-17) ) #16 SMP Sun Oct 11 18:34:11 CST 2015
[ 0.000000] Command line: hung_task_panic=1 earlyprintk=ttyS0,115200 systemd.log_level=err 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-allyesdebian/vireshk:cpufreq:policy_under_cpufreq:2c91422380a010138ba78317a902188ef9d8e4df:bisect-linux-4/.vmlinuz-2c91422380a010138ba78317a902188ef9d8e4df-20151011192528-9-kbuild branch=vireshk/cpufreq/policy_under_cpufreq BOOT_IMAGE=/pkg/linux/x86_64-allyesdebian/gcc-5/2c91422380a010138ba78317a902188ef9d8e4df/vmlinuz-4.3.0-rc4-00066-g2c91422 drbd.minor_count=8
[ 0.000000] x86/fpu: xstate_offset[2]: 0240, xstate_sizes[2]: 0100
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers'
[ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 0x340 bytes, using 'standard' format.
[ 0.000000] x86/fpu: Using 'eager' FPU context switches.
[ 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 0x0000000000100000-0x000000002ffdffff] usable
[ 0.000000] BIOS-e820: [mem 0x000000002ffe0000-0x000000002fffffff] 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 Debian-1.8.2-1 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 = 0x2ffe0 max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: write-back
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 0080000000 mask FF80000000 uncachable
[ 0.000000] 1 disabled
[ 0.000000] 2 disabled
[ 0.000000] 3 disabled
[ 0.000000] 4 disabled
[ 0.000000] 5 disabled
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
[ 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 0x000f6600-0x000f660f] mapped at [ffff8800000f6600]
[ 0.000000] mpc: f6610-f6718
[ 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 [0x05950000, 0x05950fff] PGTABLE
[ 0.000000] BRK [0x05951000, 0x05951fff] PGTABLE
[ 0.000000] BRK [0x05952000, 0x05952fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x2fa00000-0x2fbfffff]
[ 0.000000] [mem 0x2fa00000-0x2fbfffff] page 4k
[ 0.000000] BRK [0x05953000, 0x05953fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x20000000-0x2f9fffff]
[ 0.000000] [mem 0x20000000-0x2f9fffff] page 4k
[ 0.000000] BRK [0x05954000, 0x05954fff] PGTABLE
[ 0.000000] BRK [0x05955000, 0x05955fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x00100000-0x1fffffff]
[ 0.000000] [mem 0x00100000-0x1fffffff] page 4k
[ 0.000000] init_memory_mapping: [mem 0x2fc00000-0x2ffdffff]
[ 0.000000] [mem 0x2fc00000-0x2ffdffff] page 4k
[ 0.000000] RAMDISK: [mem 0x2fcd6000-0x2ffdffff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000F6430 000014 (v00 BOCHS )
[ 0.000000] ACPI: RSDT 0x000000002FFE16EE 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACP 0x000000002FFE0C14 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001)
[ 0.000000] ACPI: DSDT 0x000000002FFE0040 000BD4 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACS 0x000000002FFE0000 000040
[ 0.000000] ACPI: SSDT 0x000000002FFE0C88 0009B6 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: APIC 0x000000002FFE163E 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)
[ 0.000000] ACPI: HPET 0x000000002FFE16B6 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] mapped APIC to ffffffffff5f5000 ( fee00000)
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000002ffdffff]
[ 0.000000] NODE_DATA(0) allocated [mem 0x2fcd1000-0x2fcd5fff]
[ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000000] kvm-clock: cpu 0, msr 0:2fcc9001, primary cpu clock
[ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[ 0.000000] [ffffea0000000000-ffffea0000bfffff] PMD -> [ffff88002e600000-ffff88002f1fffff] on node 0
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] DMA32 [mem 0x0000000001000000-0x000000002ffdffff]
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]
[ 0.000000] node 0: [mem 0x0000000000100000-0x000000002ffdffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000002ffdffff]
[ 0.000000] On node 0 totalpages: 196478
[ 0.000000] DMA zone: 56 pages used for memmap
[ 0.000000] DMA zone: 21 pages reserved
[ 0.000000] DMA zone: 3998 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 2632 pages used for memmap
[ 0.000000] DMA32 zone: 192480 pages, LIFO batch:31
[ 0.000000] ACPI: PM-Timer IO Port: 0x608
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] mapped APIC to ffffffffff5f5000 ( fee00000)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[ 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] smpboot: Allowing 1 CPUs, 0 hotplug CPUs
[ 0.000000] mapped IOAPIC to ffffffffff5f4000 (fec00000)
[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[ 0.000000] e820: [mem 0x30000000-0xfeffbfff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on KVM
[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[ 0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:1 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 483 pages/cpu @ffff88002f800000 s1938520 r8192 d31656 u2097152
[ 0.000000] pcpu-alloc: s1938520 r8192 d31656 u2097152 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] KVM setup async PF for cpu 0
[ 0.000000] kvm-stealtime: cpu 0, msr 2f80dc00
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 193769
[ 0.000000] Policy zone: DMA32
[ 0.000000] Kernel command line: hung_task_panic=1 earlyprintk=ttyS0,115200 systemd.log_level=err 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-allyesdebian/vireshk:cpufreq:policy_under_cpufreq:2c91422380a010138ba78317a902188ef9d8e4df:bisect-linux-4/.vmlinuz-2c91422380a010138ba78317a902188ef9d8e4df-20151011192528-9-kbuild branch=vireshk/cpufreq/policy_under_cpufreq BOOT_IMAGE=/pkg/linux/x86_64-allyesdebian/gcc-5/2c91422380a010138ba78317a902188ef9d8e4df/vmlinuz-4.3.0-rc4-00066-g2c91422 drbd.minor_count=8
[ 0.000000] sysrq: sysrq always enabled.
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Calgary: detecting Calgary via BIOS EBDA area
[ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[ 0.000000] Memory: 691068K/785912K available (30810K kernel code, 4260K rwdata, 15072K rodata, 4484K init, 17100K bss, 94844K reserved, 0K cma-reserved)
[ 0.000000] Running RCU self tests
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=1
[ 0.000000] NR_IRQS:33024 nr_irqs:256 16
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] bootconsole [earlyser0] disabled
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 4.3.0-rc4-00066-g2c91422 (kbuild@athens) (gcc version 5.2.1 20150911 (Debian 5.2.1-17) ) #16 SMP Sun Oct 11 18:34:11 CST 2015
[ 0.000000] Command line: hung_task_panic=1 earlyprintk=ttyS0,115200 systemd.log_level=err 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-allyesdebian/vireshk:cpufreq:policy_under_cpufreq:2c91422380a010138ba78317a902188ef9d8e4df:bisect-linux-4/.vmlinuz-2c91422380a010138ba78317a902188ef9d8e4df-20151011192528-9-kbuild branch=vireshk/cpufreq/policy_under_cpufreq BOOT_IMAGE=/pkg/linux/x86_64-allyesdebian/gcc-5/2c91422380a010138ba78317a902188ef9d8e4df/vmlinuz-4.3.0-rc4-00066-g2c91422 drbd.minor_count=8
[ 0.000000] x86/fpu: xstate_offset[2]: 0240, xstate_sizes[2]: 0100
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers'
[ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 0x340 bytes, using 'standard' format.
[ 0.000000] x86/fpu: Using 'eager' FPU context switches.
[ 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 0x0000000000100000-0x000000002ffdffff] usable
[ 0.000000] BIOS-e820: [mem 0x000000002ffe0000-0x000000002fffffff] 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 Debian-1.8.2-1 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 = 0x2ffe0 max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: write-back
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 0080000000 mask FF80000000 uncachable
[ 0.000000] 1 disabled
[ 0.000000] 2 disabled
[ 0.000000] 3 disabled
[ 0.000000] 4 disabled
[ 0.000000] 5 disabled
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
[ 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 0x000f6600-0x000f660f] mapped at [ffff8800000f6600]
[ 0.000000] mpc: f6610-f6718
[ 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 [0x05950000, 0x05950fff] PGTABLE
[ 0.000000] BRK [0x05951000, 0x05951fff] PGTABLE
[ 0.000000] BRK [0x05952000, 0x05952fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x2fa00000-0x2fbfffff]
[ 0.000000] [mem 0x2fa00000-0x2fbfffff] page 4k
[ 0.000000] BRK [0x05953000, 0x05953fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x20000000-0x2f9fffff]
[ 0.000000] [mem 0x20000000-0x2f9fffff] page 4k
[ 0.000000] BRK [0x05954000, 0x05954fff] PGTABLE
[ 0.000000] BRK [0x05955000, 0x05955fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x00100000-0x1fffffff]
[ 0.000000] [mem 0x00100000-0x1fffffff] page 4k
[ 0.000000] init_memory_mapping: [mem 0x2fc00000-0x2ffdffff]
[ 0.000000] [mem 0x2fc00000-0x2ffdffff] page 4k
[ 0.000000] RAMDISK: [mem 0x2fcd6000-0x2ffdffff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x00000000000F6430 000014 (v00 BOCHS )
[ 0.000000] ACPI: RSDT 0x000000002FFE16EE 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACP 0x000000002FFE0C14 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001)
[ 0.000000] ACPI: DSDT 0x000000002FFE0040 000BD4 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACS 0x000000002FFE0000 000040
[ 0.000000] ACPI: SSDT 0x000000002FFE0C88 0009B6 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: APIC 0x000000002FFE163E 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)
[ 0.000000] ACPI: HPET 0x000000002FFE16B6 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] mapped APIC to ffffffffff5f5000 ( fee00000)
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000002ffdffff]
[ 0.000000] NODE_DATA(0) allocated [mem 0x2fcd1000-0x2fcd5fff]
[ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000000] kvm-clock: cpu 0, msr 0:2fcc9001, primary cpu clock
[ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[ 0.000000] [ffffea0000000000-ffffea0000bfffff] PMD -> [ffff88002e600000-ffff88002f1fffff] on node 0
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] DMA32 [mem 0x0000000001000000-0x000000002ffdffff]
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff]
[ 0.000000] node 0: [mem 0x0000000000100000-0x000000002ffdffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000002ffdffff]
[ 0.000000] On node 0 totalpages: 196478
[ 0.000000] DMA zone: 56 pages used for memmap
[ 0.000000] DMA zone: 21 pages reserved
[ 0.000000] DMA zone: 3998 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 2632 pages used for memmap
[ 0.000000] DMA32 zone: 192480 pages, LIFO batch:31
[ 0.000000] ACPI: PM-Timer IO Port: 0x608
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] mapped APIC to ffffffffff5f5000 ( fee00000)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[ 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] smpboot: Allowing 1 CPUs, 0 hotplug CPUs
[ 0.000000] mapped IOAPIC to ffffffffff5f4000 (fec00000)
[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[ 0.000000] e820: [mem 0x30000000-0xfeffbfff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on KVM
[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[ 0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:1 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 483 pages/cpu @ffff88002f800000 s1938520 r8192 d31656 u2097152
[ 0.000000] pcpu-alloc: s1938520 r8192 d31656 u2097152 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] KVM setup async PF for cpu 0
[ 0.000000] kvm-stealtime: cpu 0, msr 2f80dc00
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 193769
[ 0.000000] Policy zone: DMA32
[ 0.000000] Kernel command line: hung_task_panic=1 earlyprintk=ttyS0,115200 systemd.log_level=err 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-allyesdebian/vireshk:cpufreq:policy_under_cpufreq:2c91422380a010138ba78317a902188ef9d8e4df:bisect-linux-4/.vmlinuz-2c91422380a010138ba78317a902188ef9d8e4df-20151011192528-9-kbuild branch=vireshk/cpufreq/policy_under_cpufreq BOOT_IMAGE=/pkg/linux/x86_64-allyesdebian/gcc-5/2c91422380a010138ba78317a902188ef9d8e4df/vmlinuz-4.3.0-rc4-00066-g2c91422 drbd.minor_count=8
[ 0.000000] sysrq: sysrq always enabled.
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Calgary: detecting Calgary via BIOS EBDA area
[ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[ 0.000000] Memory: 691068K/785912K available (30810K kernel code, 4260K rwdata, 15072K rodata, 4484K init, 17100K bss, 94844K reserved, 0K cma-reserved)
[ 0.000000] Running RCU self tests
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=1
[ 0.000000] NR_IRQS:33024 nr_irqs:256 16
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] bootconsole [earlyser0] disabled
[ 0.000000] console [ttyS0] enabled
[ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 0.000000] ... MAX_LOCK_DEPTH: 48
[ 0.000000] ... MAX_LOCKDEP_KEYS: 8191
[ 0.000000] ... CLASSHASH_SIZE: 4096
[ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768
[ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536
[ 0.000000] ... CHAINHASH_SIZE: 32768
[ 0.000000] memory used by lock dependency info: 8671 kB
[ 0.000000] per task-struct memory footprint: 2688 bytes
[ 0.000000] ------------------------
[ 0.000000] | Locking API testsuite:
[ 0.000000] ----------------------------------------------------------------------------
[ 0.000000] | spin |wlock |rlock |mutex | wsem | rsem |
[ 0.000000] --------------------------------------------------------------------------
[ 0.000000] A-A deadlock: ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-B-A deadlock: ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-B-C-C-A deadlock: ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-C-A-B-C deadlock: ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-B-C-C-D-D-A deadlock: ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-C-D-B-D-D-A deadlock: ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-C-D-B-C-D-A deadlock: ok | ok | ok | ok | ok | ok |
[ 0.000000] double unlock: ok | ok | ok | ok | ok | ok |
[ 0.000000] initialize held: ok | ok | ok | ok | ok | ok |
[ 0.000000] bad unlock order: ok | ok | ok | ok | ok | ok |
[ 0.000000] --------------------------------------------------------------------------
[ 0.000000] recursive read-lock: | ok | | ok |
[ 0.000000] recursive read-lock #2: | ok | | ok |
[ 0.000000] mixed read-write-lock: | ok | | ok |
[ 0.000000] mixed write-read-lock: | ok | | ok |
[ 0.000000] --------------------------------------------------------------------------
[ 0.000000] hard-irqs-on + irq-safe-A/12: ok | ok | ok |
[ 0.000000] soft-irqs-on + irq-safe-A/12: ok | ok | ok |
[ 0.000000] hard-irqs-on + irq-safe-A/21: ok | ok | ok |
[ 0.000000] soft-irqs-on + irq-safe-A/21: ok | ok | ok |
[ 0.000000] sirq-safe-A => hirqs-on/12: ok | ok | ok |
[ 0.000000] sirq-safe-A => hirqs-on/21: ok | ok | ok |
[ 0.000000] hard-safe-A + irqs-on/12: ok | ok | ok |
[ 0.000000] soft-safe-A + irqs-on/12: ok | ok | ok |
[ 0.000000] hard-safe-A + irqs-on/21: ok | ok | ok |
[ 0.000000] soft-safe-A + irqs-on/21: ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #1/123: ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #1/123: ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #1/132: ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #1/132: ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #1/213: ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #1/213: ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #1/231: ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #1/231: ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #1/312: ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #1/312: ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #1/321: ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #1/321: ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #2/123: ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #2/123: ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #2/132: ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #2/132: ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #2/213: ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #2/213: ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #2/231: ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #2/231: ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #2/312: ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #2/312: ok | ok | ok |
[ 0.000000] hard-safe-A + unsafe-B #2/321: ok | ok | ok |
[ 0.000000] soft-safe-A + unsafe-B #2/321: ok | ok | ok |
[ 0.000000] hard-irq lock-inversion/123: ok | ok | ok |
[ 0.000000] soft-irq lock-inversion/123: ok | ok | ok |
[ 0.000000] hard-irq lock-inversion/132: ok | ok | ok |
[ 0.000000] soft-irq lock-inversion/132: ok | ok | ok |
[ 0.000000] hard-irq lock-inversion/213: ok | ok | ok |
[ 0.000000] soft-irq lock-inversion/213: ok | ok | ok |
[ 0.000000] hard-irq lock-inversion/231: ok | ok | ok |
[ 0.000000] soft-irq lock-inversion/231: ok | ok | ok |
[ 0.000000] hard-irq lock-inversion/312: ok | ok | ok |
[ 0.000000] soft-irq lock-inversion/312: ok | ok | ok |
[ 0.000000] hard-irq lock-inversion/321: ok | ok | ok |
[ 0.000000] soft-irq lock-inversion/321: ok | ok | ok |
[ 0.000000] hard-irq read-recursion/123: ok |
[ 0.000000] soft-irq read-recursion/123: ok |
[ 0.000000] hard-irq read-recursion/132: ok |
[ 0.000000] soft-irq read-recursion/132: ok |
[ 0.000000] hard-irq read-recursion/213: ok |
[ 0.000000] soft-irq read-recursion/213: ok |
[ 0.000000] hard-irq read-recursion/231: ok |
[ 0.000000] soft-irq read-recursion/231: ok |
[ 0.000000] hard-irq read-recursion/312: ok |
[ 0.000000] soft-irq read-recursion/312: ok |
[ 0.000000] hard-irq read-recursion/321: ok |
[ 0.000000] soft-irq read-recursion/321: ok |
[ 0.000000] --------------------------------------------------------------------------
[ 0.000000] | Wound/wait tests |
[ 0.000000] ---------------------
[ 0.000000] ww api failures: ok | ok | ok |
[ 0.000000] ww contexts mixing: ok | ok |
[ 0.000000] finishing ww context: ok | ok | ok | ok |
[ 0.000000] locking mismatches: ok | ok | ok |
[ 0.000000] EDEADLK handling: ok | ok | ok | ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] spinlock nest unlocked: ok |
[ 0.000000] -----------------------------------------------------
[ 0.000000] |block | try |context|
[ 0.000000] -----------------------------------------------------
[ 0.000000] context: ok | ok | ok |
[ 0.000000] try: ok | ok | ok |
[ 0.000000] block: ok | ok | ok |
[ 0.000000] spinlock: ok | ok | ok |
[ 0.000000] -------------------------------------------------------
[ 0.000000] Good, all 253 testcases passed! |
[ 0.000000] ---------------------------------
[ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
[ 0.000000] hpet clockevent registered
[ 0.000000] tsc: Detected 2693.508 MHz processor
[ 0.008000] Calibrating delay loop (skipped) preset value.. 5387.01 BogoMIPS (lpj=10774032)
[ 0.008000] pid_max: default: 32768 minimum: 301
[ 0.008050] ACPI: Core revision 20150818
[ 0.021317] ACPI: 2 ACPI AML tables successfully acquired and loaded
[ 0.024178] Security Framework initialized
[ 0.028007] AppArmor: AppArmor disabled by boot time parameter
[ 0.030045] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.032562] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.034107] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.036019] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.041760] Initializing cgroup subsys io
[ 0.042767] Initializing cgroup subsys devices
[ 0.044051] Initializing cgroup subsys freezer
[ 0.045217] Initializing cgroup subsys net_cls
[ 0.046433] mce: CPU supports 10 MCE banks
[ 0.048093] numa_add_cpu cpu 0 node 0: mask now 0
[ 0.049178] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[ 0.050305] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[ 0.112585] debug: unmapping init [mem 0xffffffff8488c000-0xffffffff8489afff]
[ 0.116572] ftrace: allocating 121943 entries in 477 pages
[ 0.176760] x2apic enabled
[ 0.177860] Switched APIC routing to physical x2apic.
[ 0.179187] enabled ExtINT on CPU#0
[ 0.181035] ENABLING IO-APIC IRQs
[ 0.181909] init IO_APIC IRQs
[ 0.182702] apic 0 pin 0 not connected
[ 0.183736] IOAPIC[0]: Set routing entry (0-1 -> 0x31 -> IRQ 1 Mode:0 Active:0 Dest:0)
[ 0.184080] IOAPIC[0]: Set routing entry (0-2 -> 0x30 -> IRQ 0 Mode:0 Active:0 Dest:0)
[ 0.185876] IOAPIC[0]: Set routing entry (0-3 -> 0x33 -> IRQ 3 Mode:0 Active:0 Dest:0)
[ 0.187737] IOAPIC[0]: Set routing entry (0-4 -> 0x34 -> IRQ 4 Mode:0 Active:0 Dest:0)
[ 0.188000] IOAPIC[0]: Set routing entry (0-5 -> 0x35 -> IRQ 5 Mode:1 Active:0 Dest:0)
[ 0.188000] IOAPIC[0]: Set routing entry (0-6 -> 0x36 -> IRQ 6 Mode:0 Active:0 Dest:0)
[ 0.188000] IOAPIC[0]: Set routing entry (0-7 -> 0x37 -> IRQ 7 Mode:0 Active:0 Dest:0)
[ 0.188000] IOAPIC[0]: Set routing entry (0-8 -> 0x38 -> IRQ 8 Mode:0 Active:0 Dest:0)
[ 0.188000] IOAPIC[0]: Set routing entry (0-9 -> 0x39 -> IRQ 9 Mode:1 Active:0 Dest:0)
[ 0.188000] IOAPIC[0]: Set routing entry (0-10 -> 0x3a -> IRQ 10 Mode:1 Active:0 Dest:0)
[ 0.188000] IOAPIC[0]: Set routing entry (0-11 -> 0x3b -> IRQ 11 Mode:1 Active:0 Dest:0)
[ 0.188000] IOAPIC[0]: Set routing entry (0-12 -> 0x3c -> IRQ 12 Mode:0 Active:0 Dest:0)
[ 0.188000] IOAPIC[0]: Set routing entry (0-13 -> 0x3d -> IRQ 13 Mode:0 Active:0 Dest:0)
[ 0.188000] IOAPIC[0]: Set routing entry (0-14 -> 0x3e -> IRQ 14 Mode:0 Active:0 Dest:0)
[ 0.188000] IOAPIC[0]: Set routing entry (0-15 -> 0x3f -> IRQ 15 Mode:0 Active:0 Dest:0)
[ 0.188000] apic 0 pin 16 not connected
[ 0.188000] apic 0 pin 17 not connected
[ 0.188000] apic 0 pin 18 not connected
[ 0.188000] apic 0 pin 19 not connected
[ 0.188000] apic 0 pin 20 not connected
[ 0.188000] apic 0 pin 21 not connected
[ 0.188000] apic 0 pin 22 not connected
[ 0.188000] apic 0 pin 23 not connected
[ 0.188000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.188000] TSC deadline timer enabled
[ 0.188000] smpboot: CPU0: Intel Core Processor (Haswell) (family: 0x6, model: 0x3c, stepping: 0x1)
[ 0.189788] Performance Events: unsupported p6 CPU model 60 no PMU driver, software events only.
[ 0.193763] x86: Booted up 1 node, 1 CPUs
[ 0.196018] ----------------
[ 0.196739] | NMI testsuite:
[ 0.197459] --------------------
[ 0.198234] remote IPI: ok |
[ 0.199259] local IPI: ok |
[ 0.200081] --------------------
[ 0.200904] Good, all 2 testcases passed! |
[ 0.201898] ---------------------------------
[ 0.202892] smpboot: Total of 1 processors activated (5387.01 BogoMIPS)
[ 0.209390] devtmpfs: initialized
[ 0.229047] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.232403] xor: automatically using best checksumming function:
[ 0.272018] avx : 15863.000 MB/sec
[ 0.273094] atomic64_test: passed for x86-64 platform with CX8 and with SSE
[ 0.277362] NET: Registered protocol family 16
[ 0.285086] cpuidle: using governor ladder
[ 0.286044] cpuidle: using governor menu
[ 0.292110] ACPI: bus type PCI registered
[ 0.293052] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.296632] dca service started, version 1.12.1
[ 0.297831] PCI: Using configuration type 1 for base access
[ 0.632014] raid6: sse2x1 gen() 3577 MB/s
[ 0.700015] raid6: sse2x1 xor() 2446 MB/s
[ 0.768012] raid6: sse2x2 gen() 5551 MB/s
[ 0.836012] raid6: sse2x2 xor() 3296 MB/s
[ 0.904016] raid6: sse2x4 gen() 5667 MB/s
[ 0.972012] raid6: sse2x4 xor() 3965 MB/s
[ 0.973038] raid6: using algorithm sse2x4 gen() 5667 MB/s
[ 0.974170] raid6: .... xor() 3965 MB/s, rmw enabled
[ 0.976018] raid6: using ssse3x2 recovery algorithm
[ 0.977438] ACPI: Added _OSI(Module Device)
[ 0.978375] ACPI: Added _OSI(Processor Device)
[ 0.979340] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.980008] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.992562] ACPI: Interpreter enabled
[ 0.993492] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20150818/hwxface-580)
[ 0.995596] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150818/hwxface-580)
[ 0.997477] ACPI: (supports S0 S3 S4 S5)
[ 1.000012] ACPI: Using IOAPIC for interrupt routing
[ 1.001354] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 1.044617] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 1.048021] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI]
[ 1.049537] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM
[ 1.051060] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[ 1.057191] acpiphp: Slot [3] registered
[ 1.058186] acpiphp: Slot [4] registered
[ 1.059175] acpiphp: Slot [5] registered
[ 1.060150] acpiphp: Slot [6] registered
[ 1.061225] acpiphp: Slot [7] registered
[ 1.062319] acpiphp: Slot [8] registered
[ 1.064188] acpiphp: Slot [9] registered
[ 1.065286] acpiphp: Slot [10] registered
[ 1.066404] acpiphp: Slot [11] registered
[ 1.068187] acpiphp: Slot [12] registered
[ 1.069322] acpiphp: Slot [13] registered
[ 1.070504] acpiphp: Slot [14] registered
[ 1.071589] acpiphp: Slot [15] registered
[ 1.072171] acpiphp: Slot [16] registered
[ 1.073231] acpiphp: Slot [17] registered
[ 1.074424] acpiphp: Slot [18] registered
[ 1.075548] acpiphp: Slot [19] registered
[ 1.080097] acpiphp: Slot [20] registered
[ 1.081237] acpiphp: Slot [21] registered
[ 1.082345] acpiphp: Slot [22] registered
[ 1.083553] acpiphp: Slot [23] registered
[ 1.084182] acpiphp: Slot [24] registered
[ 1.085291] acpiphp: Slot [25] registered
[ 1.086411] acpiphp: Slot [26] registered
[ 1.087538] acpiphp: Slot [27] registered
[ 1.088173] acpiphp: Slot [28] registered
[ 1.092163] acpiphp: Slot [29] registered
[ 1.093168] acpiphp: Slot [30] registered
[ 1.094169] acpiphp: Slot [31] registered
[ 1.095190] PCI host bridge to bus 0000:00
[ 1.096014] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 1.097200] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 1.098606] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 1.100000] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 1.100012] pci_bus 0000:00: root bus resource [mem 0x30000000-0xfebfffff window]
[ 1.101808] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[ 1.105583] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[ 1.109168] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[ 1.125210] pci 0000:00:01.1: reg 0x20: [io 0xc200-0xc20f]
[ 1.132059] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7]
[ 1.133589] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6]
[ 1.134964] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177]
[ 1.136008] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376]
[ 1.141082] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[ 1.142882] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI
[ 1.144023] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB
[ 1.149161] pci 0000:00:02.0: [1234:1111] type 00 class 0x030000
[ 1.156025] pci 0000:00:02.0: reg 0x10: [mem 0xfd000000-0xfdffffff pref]
[ 1.170630] pci 0000:00:02.0: reg 0x18: [mem 0xfebf0000-0xfebf0fff]
[ 1.188027] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref]
[ 1.192220] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000
[ 1.200016] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff]
[ 1.204012] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f]
[ 1.232021] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref]
[ 1.234419] pci 0000:00:04.0: [1af4:1001] type 00 class 0x010000
[ 1.239564] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f]
[ 1.246473] pci 0000:00:04.0: reg 0x14: [mem 0xfebf1000-0xfebf1fff]
[ 1.269269] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000
[ 1.276014] pci 0000:00:05.0: reg 0x10: [io 0xc080-0xc0bf]
[ 1.282186] pci 0000:00:05.0: reg 0x14: [mem 0xfebf2000-0xfebf2fff]
[ 1.308587] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000
[ 1.316015] pci 0000:00:06.0: reg 0x10: [io 0xc0c0-0xc0ff]
[ 1.322520] pci 0000:00:06.0: reg 0x14: [mem 0xfebf3000-0xfebf3fff]
[ 1.353614] pci 0000:00:07.0: [1af4:1001] type 00 class 0x010000
[ 1.358418] pci 0000:00:07.0: reg 0x10: [io 0xc100-0xc13f]
[ 1.364015] pci 0000:00:07.0: reg 0x14: [mem 0xfebf4000-0xfebf4fff]
[ 1.391766] pci 0000:00:08.0: [1af4:1001] type 00 class 0x010000
[ 1.400016] pci 0000:00:08.0: reg 0x10: [io 0xc140-0xc17f]
[ 1.406228] pci 0000:00:08.0: reg 0x14: [mem 0xfebf5000-0xfebf5fff]
[ 1.429270] pci 0000:00:09.0: [1af4:1001] type 00 class 0x010000
[ 1.434648] pci 0000:00:09.0: reg 0x10: [io 0xc180-0xc1bf]
[ 1.438592] pci 0000:00:09.0: reg 0x14: [mem 0xfebf6000-0xfebf6fff]
[ 1.469286] pci 0000:00:0a.0: [1af4:1001] type 00 class 0x010000
[ 1.476016] pci 0000:00:0a.0: reg 0x10: [io 0xc1c0-0xc1ff]
[ 1.484013] pci 0000:00:0a.0: reg 0x14: [mem 0xfebf7000-0xfebf7fff]
[ 1.521105] pci 0000:00:0b.0: [8086:25ab] type 00 class 0x088000
[ 1.525330] pci 0000:00:0b.0: reg 0x10: [mem 0xfebf8000-0xfebf800f]
[ 1.551831] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[ 1.553360] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[ 1.556873] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[ 1.558907] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[ 1.560609] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
[ 1.565250] ACPI: Enabled 16 GPEs in block 00 to 0F
[ 1.569881] vgaarb: setting as boot device: PCI:0000:00:02.0
[ 1.572000] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 1.572021] vgaarb: loaded
[ 1.572760] vgaarb: bridge control possible 0000:00:02.0
[ 1.577093] SCSI subsystem initialized
[ 1.580305] libata version 3.00 loaded.
[ 1.582222] ACPI: bus type USB registered
[ 1.584158] usbcore: registered new interface driver usbfs
[ 1.585468] usbcore: registered new interface driver hub
[ 1.588116] usbcore: registered new device driver usb
[ 1.591798] pps_core: LinuxPPS API ver. 1 registered
[ 1.592007] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 1.596051] PTP clock support registered
[ 1.600294] EDAC MC: Ver: 3.0.0
[ 1.604015] wmi: Mapper loaded
[ 1.605144] Advanced Linux Sound Architecture Driver Initialized.
[ 1.606732] PCI: Using ACPI for IRQ routing
[ 1.608009] PCI: pci_cache_line_size set to 64 bytes
[ 1.609395] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[ 1.612029] e820: reserve RAM buffer [mem 0x2ffe0000-0x2fffffff]
[ 1.617119] NET: Registered protocol family 23
[ 1.618280] Bluetooth: Core ver 2.20
[ 1.619176] NET: Registered protocol family 31
[ 1.620007] Bluetooth: HCI device and connection manager initialized
[ 1.621390] Bluetooth: HCI socket layer initialized
[ 1.622506] Bluetooth: L2CAP socket layer initialized
[ 1.623724] Bluetooth: SCO socket layer initialized
[ 1.624063] NET: Registered protocol family 8
[ 1.628008] NET: Registered protocol family 20
[ 1.630235] nfc: nfc_init: NFC Core ver 0.1
[ 1.632101] NET: Registered protocol family 39
[ 1.635840] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
[ 1.636734] hpet0: 3 comparators, 64-bit 100.000000 MHz counter
[ 1.643361] clocksource: Switched to clocksource kvm-clock
[ 2.484058] FS-Cache: Loaded
[ 2.490035] CacheFiles: Loaded
[ 2.491428] pnp: PnP ACPI init
[ 2.492891] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 2.501376] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
[ 2.503070] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
[ 2.504620] pnp 00:03: [dma 2]
[ 2.505743] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active)
[ 2.507582] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active)
[ 2.509421] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
[ 2.530883] pnp: PnP ACPI: found 6 devices
[ 3.394329] ACPI: No IRQ available for PCI Interrupt Link [LNKS]. Try pci=noacpi or acpi=off
[ 3.396260] pciback 0000:00:01.3: PCI INT A: no GSI
[ 4.163125] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
[ 6.025099] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10
[ 7.556853] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10
[ 8.818390] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 11
[ 17.281405] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 17.291116] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 17.292438] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 17.302729] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 17.304388] pci_bus 0000:00: resource 7 [mem 0x30000000-0xfebfffff window]
[ 17.312367] NET: Registered protocol family 2
[ 17.320686] TCP established hash table entries: 8192 (order: 4, 65536 bytes)
[ 17.322528] TCP bind hash table entries: 8192 (order: 7, 655360 bytes)
[ 17.330649] TCP: Hash tables configured (established 8192 bind 8192)
[ 17.332041] UDP hash table entries: 512 (order: 4, 98304 bytes)
[ 17.339748] UDP-Lite hash table entries: 512 (order: 4, 98304 bytes)
[ 17.345292] NET: Registered protocol family 1
[ 17.350130] RPC: Registered named UNIX socket transport module.
[ 17.351392] RPC: Registered udp transport module.
[ 17.352472] RPC: Registered tcp transport module.
[ 17.362596] RPC: Registered tcp NFSv4.1 backchannel transport module
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [cpufreq] 2c91422380: WARNING: CPU: 0 PID: 1 at lib/kobject.c:244 kobject_add_internal()
2015-10-11 14:20 [cpufreq] 2c91422380: WARNING: CPU: 0 PID: 1 at lib/kobject.c:244 kobject_add_internal() kernel test robot
@ 2015-10-11 14:51 ` Viresh Kumar
0 siblings, 0 replies; 2+ messages in thread
From: Viresh Kumar @ 2015-10-11 14:51 UTC (permalink / raw)
To: lkp
[-- Attachment #1: Type: text/plain, Size: 174 bytes --]
On 11-10-15, 22:20, kernel test robot wrote:
> Greetings,
>
> 0day kernel testing robot got the below dmesg and the first bad commit is
Fixed, thanks.
--
viresh
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2015-10-11 14:51 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
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2015-10-11 14:20 [cpufreq] 2c91422380: WARNING: CPU: 0 PID: 1 at lib/kobject.c:244 kobject_add_internal() kernel test robot
2015-10-11 14:51 ` Viresh Kumar
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