From: Lu Fengqi <lufq.fnst@cn.fujitsu.com>
To: <josef@toxicpanda.com>
Cc: <linux-btrfs@vger.kernel.org>
Subject: Re: [PATCH 7/8] btrfs: don't call btrfs_start_delalloc_roots in flushoncommit
Date: Wed, 13 Dec 2017 16:59:19 +0800 [thread overview]
Message-ID: <20171213085919.GF506@fnst.localdomain> (raw)
[-- Attachment #1: Type: text/plain, Size: 1785 bytes --]
Hi all,
I'm sorry if duplicate emails bother you. (Today I always cannot successfully
send mail to the mailing list.)
I get the following warning about s_umount isn't locked when running xfstests
btrfs/001(kernel: v4.15-rc3, mount_option: flushoncommit).
[ 400.276381] WARNING: CPU: 0 PID: 3371 at fs/fs-writeback.c:2339
__writeback_inodes_sb_nr+0xa1/0xb0
[snip]
[ 400.300720] Call Trace:
[ 400.301400] btrfs_commit_transaction+0x7f3/0x9d0 [btrfs]
[ 400.302384] btrfs_mksubvol+0x57d/0x590 [btrfs]
[ 400.303256] ? __sb_start_write+0x151/0x1b0
[ 400.304096] ? mnt_want_write_file+0x3b/0xb0
[ 400.304935] btrfs_ioctl_snap_create_transid+0x189/0x190 [btrfs]
[ 400.305966] btrfs_ioctl_snap_create_v2+0x102/0x150 [btrfs]
[ 400.307595] btrfs_ioctl+0x57a/0x2660 [btrfs]
[ 400.308406] ? __lock_acquire+0x761/0x1430
[ 400.309189] ? find_held_lock+0x2d/0x90
[ 400.309971] ? __handle_mm_fault+0x4c3/0x990
[ 400.310770] ? do_vfs_ioctl+0x8e/0x690
[ 400.311517] do_vfs_ioctl+0x8e/0x690
[ 400.312211] SyS_ioctl+0x74/0x80
[ 400.312865] ? __audit_syscall_entry+0x9f/0x100
[ 400.313640] do_syscall_64+0x5c/0x627
[ 400.314340] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 400.315146] entry_SYSCALL64_slow_path+0x25/0x25
After the initial investigation, the warning is triggered because of the
commit ce8ea7cc6eb3 ("btrfs: don't call btrfs_start_delalloc_roots in
flushoncommit").
It uses writeback_inodes_sb() without locking s_umount, instead of
btrfs_start_delalloc_roots in flushoncommit. However, writeback_inodes_sb will
throw a warning.
static void __writeback_inodes_sb_nr(struct super_block *sb, unsigned long nr,
enum wb_reason reason, bool skip_if_busy)
{
[snip]
WARN_ON(!rwsem_is_locked(&sb->s_umount));
[snip]
}
--
Thanks,
Lu
[-- Attachment #2: flushoncommit_dmesg.txt --]
[-- Type: text/plain, Size: 72703 bytes --]
[ 0.000000] Linux version 4.15.0-rc3+ (luke@sarch) (gcc version 7.2.1 20171128 (GCC)) #29 SMP Wed Dec 13 10:11:18 CST 2017
[ 0.000000] Command line: initrd=\intel-ucode.img initrd=\initramfs-custom.img console=tty0 console=ttyS0,38400n8 root=UUID=722d44fd-8aed-40f9-b921-e35906e219aa rw crashkernel=256M
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: xstate_offset[3]: 960, xstate_sizes[3]: 64
[ 0.000000] x86/fpu: xstate_offset[4]: 1024, xstate_sizes[4]: 64
[ 0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 1088 bytes, using 'standard' format.
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009ffff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007ed61fff] usable
[ 0.000000] BIOS-e820: [mem 0x000000007ed62000-0x000000007edebfff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000007edec000-0x000000007fe6bfff] usable
[ 0.000000] BIOS-e820: [mem 0x000000007fe6c000-0x000000007fec3fff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000007fec4000-0x000000007fecbfff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x000000007fecc000-0x000000007fecffff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x000000007fed0000-0x000000007ff7bfff] usable
[ 0.000000] BIOS-e820: [mem 0x000000007ff7c000-0x000000008fffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000017fffffff] usable
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] e820: update [mem 0x7ebd1018-0x7ebda857] usable ==> usable
[ 0.000000] e820: update [mem 0x7ebd1018-0x7ebda857] usable ==> usable
[ 0.000000] e820: update [mem 0x7eb7a018-0x7ebb5257] usable ==> usable
[ 0.000000] e820: update [mem 0x7eb7a018-0x7ebb5257] usable ==> usable
[ 0.000000] extended physical RAM map:
[ 0.000000] reserve setup_data: [mem 0x0000000000000000-0x000000000009ffff] usable
[ 0.000000] reserve setup_data: [mem 0x0000000000100000-0x000000007eb7a017] usable
[ 0.000000] reserve setup_data: [mem 0x000000007eb7a018-0x000000007ebb5257] usable
[ 0.000000] reserve setup_data: [mem 0x000000007ebb5258-0x000000007ebd1017] usable
[ 0.000000] reserve setup_data: [mem 0x000000007ebd1018-0x000000007ebda857] usable
[ 0.000000] reserve setup_data: [mem 0x000000007ebda858-0x000000007ed61fff] usable
[ 0.000000] reserve setup_data: [mem 0x000000007ed62000-0x000000007edebfff] reserved
[ 0.000000] reserve setup_data: [mem 0x000000007edec000-0x000000007fe6bfff] usable
[ 0.000000] reserve setup_data: [mem 0x000000007fe6c000-0x000000007fec3fff] reserved
[ 0.000000] reserve setup_data: [mem 0x000000007fec4000-0x000000007fecbfff] ACPI data
[ 0.000000] reserve setup_data: [mem 0x000000007fecc000-0x000000007fecffff] ACPI NVS
[ 0.000000] reserve setup_data: [mem 0x000000007fed0000-0x000000007ff7bfff] usable
[ 0.000000] reserve setup_data: [mem 0x000000007ff7c000-0x000000008fffffff] reserved
[ 0.000000] reserve setup_data: [mem 0x0000000100000000-0x000000017fffffff] usable
[ 0.000000] efi: EFI v2.60 by EDK II
[ 0.000000] efi: SMBIOS=0x7fe9d000 ACPI=0x7fecb000 ACPI 2.0=0x7fecb014 MEMATTR=0x7ee25698
[ 0.000000] random: fast init done
[ 0.000000] SMBIOS 2.8 present.
[ 0.000000] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0 02/06/2015
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] e820: last_pfn = 0x180000 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-FFFFF uncachable
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 0080000000 mask FF80000000 uncachable
[ 0.000000] 1 base 0800000000 mask F800000000 uncachable
[ 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 WP UC- WT
[ 0.000000] e820: last_pfn = 0x7ff7c max_arch_pfn = 0x400000000
[ 0.000000] Scanning 1 areas for low memory corruption
[ 0.000000] Base memory trampoline at [ (ptrval)] 99000 size 24576
[ 0.000000] BRK [0x03821000, 0x03821fff] PGTABLE
[ 0.000000] BRK [0x03822000, 0x03822fff] PGTABLE
[ 0.000000] BRK [0x03823000, 0x03823fff] PGTABLE
[ 0.000000] BRK [0x03824000, 0x03824fff] PGTABLE
[ 0.000000] BRK [0x03825000, 0x03825fff] PGTABLE
[ 0.000000] BRK [0x03826000, 0x03826fff] PGTABLE
[ 0.000000] Secure boot disabled
[ 0.000000] RAMDISK: [mem 0x7a60a000-0x7bfbdfff]
[ 0.000000] ACPI: Early table checksum verification disabled
[ 0.000000] ACPI: RSDP 0x000000007FECB014 000024 (v02 BOCHS )
[ 0.000000] ACPI: XSDT 0x000000007FECA0E8 000044 (v01 BOCHS BXPCFACP 00000001 01000013)
[ 0.000000] ACPI: FACP 0x000000007FEC7000 0000F4 (v03 BOCHS BXPCFACP 00000001 BXPC 00000001)
[ 0.000000] ACPI: DSDT 0x000000007FEC8000 001FBD (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACS 0x000000007FECE000 000040
[ 0.000000] ACPI: APIC 0x000000007FEC6000 000090 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)
[ 0.000000] ACPI: MCFG 0x000000007FEC5000 00003C (v01 BOCHS BXPCMCFG 00000001 BXPC 00000001)
[ 0.000000] ACPI: BGRT 0x000000007FEC4000 000038 (v01 INTEL EDK2 00000002 01000013)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] Reserving 256MB of memory at 640MB for crashkernel (System RAM: 4094MB)
[ 0.000000] tsc: Fast TSC calibration using PIT
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.000000] Normal [mem 0x0000000100000000-0x000000017fffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009ffff]
[ 0.000000] node 0: [mem 0x0000000000100000-0x000000007ed61fff]
[ 0.000000] node 0: [mem 0x000000007edec000-0x000000007fe6bfff]
[ 0.000000] node 0: [mem 0x000000007fed0000-0x000000007ff7bfff]
[ 0.000000] node 0: [mem 0x0000000100000000-0x000000017fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000017fffffff]
[ 0.000000] On node 0 totalpages: 1048109
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 2039 pages reserved
[ 0.000000] DMA zone: 3999 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 8123 pages used for memmap
[ 0.000000] DMA32 zone: 519822 pages, LIFO batch:31
[ 0.000000] Normal zone: 8192 pages used for memmap
[ 0.000000] Normal zone: 524288 pages, LIFO batch:31
[ 0.000000] Reserved but unavailable: 97 pages
[ 0.000000] ACPI: PM-Timer IO Port: 0x608
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 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] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ5 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] ACPI: IRQ10 used by override.
[ 0.000000] ACPI: IRQ11 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x7eb7a000-0x7eb7afff]
[ 0.000000] PM: Registered nosave memory: [mem 0x7ebb5000-0x7ebb5fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x7ebd1000-0x7ebd1fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x7ebda000-0x7ebdafff]
[ 0.000000] PM: Registered nosave memory: [mem 0x7ed62000-0x7edebfff]
[ 0.000000] PM: Registered nosave memory: [mem 0x7fe6c000-0x7fec3fff]
[ 0.000000] PM: Registered nosave memory: [mem 0x7fec4000-0x7fecbfff]
[ 0.000000] PM: Registered nosave memory: [mem 0x7fecc000-0x7fecffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x7ff7c000-0x8fffffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x90000000-0xffffffff]
[ 0.000000] e820: [mem 0x90000000-0xffffffff] available for PCI devices
[ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
[ 0.000000] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:4 nr_node_ids:1
[ 0.000000] percpu: Embedded 486 pages/cpu @ (ptrval) s1951840 r8192 d30624 u2097152
[ 0.000000] pcpu-alloc: s1951840 r8192 d30624 u2097152 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 1029691
[ 0.000000] Kernel command line: initrd=\intel-ucode.img initrd=\initramfs-custom.img console=tty0 console=ttyS0,38400n8 root=UUID=722d44fd-8aed-40f9-b921-e35906e219aa rw crashkernel=256M
[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.000000] Memory: 3692484K/4192436K available (9100K kernel code, 1318K rwdata, 3752K rodata, 3220K init, 14500K bss, 499952K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] ftrace: allocating 35620 entries in 140 pages
[ 0.000000] Running RCU self tests
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU event tracing is enabled.
[ 0.000000] RCU lockdep checking is enabled.
[ 0.000000] RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4.
[ 0.000000] RCU callback double-/use-after-free debug enabled.
[ 0.000000] RCU debug extended QS entry/exit.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[ 0.000000] kmemleak: Kernel memory leak detector disabled
[ 0.000000] NR_IRQS: 4352, nr_irqs: 456, preallocated irqs: 16
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [tty0] enabled
[ 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: 7903 kB
[ 0.000000] per task-struct memory footprint: 3072 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 | ok |
[ 0.000000] A-B-B-A deadlock: ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-B-C-C-A deadlock: ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-C-A-B-C deadlock: ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-B-C-C-D-D-A deadlock: ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-C-D-B-D-D-A deadlock: ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] A-B-C-D-B-C-D-A deadlock: ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] double unlock: ok | ok | ok | ok | ok | ok | ok |
[ 0.000000] initialize held: ok | 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] mixed read-lock/lock-write ABBA: |FAILED| | ok |
[ 0.000000] mixed read-lock/lock-read ABBA: | ok | | ok |
[ 0.000000] mixed write-lock/lock-write ABBA: | 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 261 testcases passed! |
[ 0.000000] ---------------------------------
[ 0.000000] kmemleak: Early log buffer exceeded (1005), please increase DEBUG_KMEMLEAK_EARLY_LOG_SIZE
[ 0.000000] ACPI: Core revision 20170831
[ 0.000000] ACPI: 1 ACPI AML tables successfully acquired and loaded
[ 0.001000] APIC: Switch to symmetric I/O mode setup
[ 0.002000] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.007000] tsc: Fast TSC calibration using PIT
[ 0.008000] tsc: Detected 3191.957 MHz processor
[ 0.012000] Calibrating delay loop (skipped), value calculated using timer frequency.. 6383.91 BogoMIPS (lpj=3191957)
[ 0.013018] pid_max: default: 32768 minimum: 301
[ 0.023332] Security Framework initialized
[ 0.024050] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.025012] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.026375] CPU: Physical Processor ID: 0
[ 0.026766] mce: CPU supports 10 MCE banks
[ 0.027038] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[ 0.027622] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0
[ 0.028094] Freeing SMP alternatives memory: 32K
[ 0.032623] TSC deadline timer enabled
[ 0.032630] smpboot: CPU0: Intel Core Processor (Skylake) (family: 0x6, model: 0x5e, stepping: 0x3)
[ 0.033253] Performance Events: unsupported p6 CPU model 94 no PMU driver, software events only.
[ 0.034114] Hierarchical SRCU implementation.
[ 0.035425] NMI watchdog: Perf event create on CPU 0 failed with -2
[ 0.036005] NMI watchdog: Perf NMI watchdog permanently disabled
[ 0.036827] smp: Bringing up secondary CPUs ...
[ 0.037442] x86: Booting SMP configuration:
[ 0.037864] .... node #0, CPUs: #1 #2 #3
[ 0.223146] smp: Brought up 1 node, 4 CPUs
[ 0.224023] smpboot: Max logical packages: 4
[ 0.224525] smpboot: Total of 4 processors activated (26290.49 BogoMIPS)
[ 0.226607] devtmpfs: initialized
[ 0.227816] PM: Registering ACPI NVS region [mem 0x7fecc000-0x7fecffff] (16384 bytes)
[ 0.228449] kworker/u8:0 (34) used greatest stack depth: 13856 bytes left
[ 0.229542] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[ 0.230012] futex hash table entries: 1024 (order: 5, 131072 bytes)
[ 0.231083] RTC time: 2:13:56, date: 12/13/17
[ 0.232017] NET: Registered protocol family 16
[ 0.233000] audit: initializing netlink subsys (disabled)
[ 0.233200] audit: type=2000 audit(1513131236.233:1): state=initialized audit_enabled=0 res=1
[ 0.235064] kworker/u8:0 (47) used greatest stack depth: 13424 bytes left
[ 0.235490] cpuidle: using governor ladder
[ 0.236804] cpuidle: using governor menu
[ 0.237245] ACPI: bus type PCI registered
[ 0.238290] PCI: Using configuration type 1 for base access
[ 0.265510] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.268036] ACPI: Added _OSI(Module Device)
[ 0.268036] ACPI: Added _OSI(Processor Device)
[ 0.269049] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.269482] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.299369] ACPI: Interpreter enabled
[ 0.299937] ACPI: (supports S0 S5)
[ 0.301007] ACPI: Using IOAPIC for interrupt routing
[ 0.301856] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.303920] ACPI: Enabled 1 GPEs in block 00 to 3F
[ 0.331760] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 0.332035] acpi PNP0A08:00: _OSC: OS supports [ASPM ClockPM Segments MSI]
[ 0.333626] acpi PNP0A08:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI]
[ 0.334279] PCI host bridge to bus 0000:00
[ 0.334836] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 0.335010] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 0.335898] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 0.336009] pci_bus 0000:00: root bus resource [mem 0x90000000-0xfebfffff window]
[ 0.336999] pci_bus 0000:00: root bus resource [mem 0x800000000-0x800afffff window]
[ 0.337009] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.337775] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000
[ 0.338382] pci 0000:00:01.0: [1b36:0100] type 00 class 0x030000
[ 0.341020] pci 0000:00:01.0: reg 0x10: [mem 0x94000000-0x97ffffff]
[ 0.345028] pci 0000:00:01.0: reg 0x14: [mem 0x90000000-0x93ffffff]
[ 0.349036] pci 0000:00:01.0: reg 0x18: [mem 0x99604000-0x99605fff]
[ 0.353026] pci 0000:00:01.0: reg 0x1c: [io 0xf2c0-0xf2df]
[ 0.365027] pci 0000:00:01.0: reg 0x30: [mem 0xffff0000-0xffffffff pref]
[ 0.366056] pci 0000:00:01.0: BAR 0: assigned to efifb
[ 0.367225] pci 0000:00:02.0: [1b36:000c] type 01 class 0x060400
[ 0.372025] pci 0000:00:02.0: reg 0x10: [mem 0x99613000-0x99613fff]
[ 0.379640] pci 0000:00:02.1: [1b36:000c] type 01 class 0x060400
[ 0.384026] pci 0000:00:02.1: reg 0x10: [mem 0x99612000-0x99612fff]
[ 0.391564] pci 0000:00:02.2: [1b36:000c] type 01 class 0x060400
[ 0.396012] pci 0000:00:02.2: reg 0x10: [mem 0x99611000-0x99611fff]
[ 0.403602] pci 0000:00:02.3: [1b36:000c] type 01 class 0x060400
[ 0.408025] pci 0000:00:02.3: reg 0x10: [mem 0x99610000-0x99610fff]
[ 0.415565] pci 0000:00:02.4: [1b36:000c] type 01 class 0x060400
[ 0.420025] pci 0000:00:02.4: reg 0x10: [mem 0x9960f000-0x9960ffff]
[ 0.427564] pci 0000:00:02.5: [1b36:000c] type 01 class 0x060400
[ 0.433017] pci 0000:00:02.5: reg 0x10: [mem 0x9960e000-0x9960efff]
[ 0.440042] pci 0000:00:02.6: [1b36:000c] type 01 class 0x060400
[ 0.445012] pci 0000:00:02.6: reg 0x10: [mem 0x9960d000-0x9960dfff]
[ 0.452046] pci 0000:00:02.7: [1b36:000c] type 01 class 0x060400
[ 0.457029] pci 0000:00:02.7: reg 0x10: [mem 0x9960c000-0x9960cfff]
[ 0.463573] pci 0000:00:03.0: [1b36:000c] type 01 class 0x060400
[ 0.469012] pci 0000:00:03.0: reg 0x10: [mem 0x9960b000-0x9960bfff]
[ 0.477046] pci 0000:00:03.1: [1b36:000c] type 01 class 0x060400
[ 0.482012] pci 0000:00:03.1: reg 0x10: [mem 0x9960a000-0x9960afff]
[ 0.489048] pci 0000:00:03.2: [1b36:000c] type 01 class 0x060400
[ 0.494028] pci 0000:00:03.2: reg 0x10: [mem 0x99609000-0x99609fff]
[ 0.502102] pci 0000:00:03.3: [1b36:000c] type 01 class 0x060400
[ 0.507011] pci 0000:00:03.3: reg 0x10: [mem 0x99608000-0x99608fff]
[ 0.514081] pci 0000:00:1b.0: [8086:293e] type 00 class 0x040300
[ 0.516025] pci 0000:00:1b.0: reg 0x10: [mem 0x99600000-0x99603fff]
[ 0.533444] pci 0000:00:1d.0: [8086:2934] type 00 class 0x0c0300
[ 0.546014] pci 0000:00:1d.0: reg 0x20: [io 0xf2a0-0xf2bf]
[ 0.552033] pci 0000:00:1d.1: [8086:2935] type 00 class 0x0c0300
[ 0.564009] pci 0000:00:1d.1: reg 0x20: [io 0xf280-0xf29f]
[ 0.570397] pci 0000:00:1d.2: [8086:2936] type 00 class 0x0c0300
[ 0.583011] pci 0000:00:1d.2: reg 0x20: [io 0xf260-0xf27f]
[ 0.590243] pci 0000:00:1d.7: [8086:293a] type 00 class 0x0c0320
[ 0.592039] pci 0000:00:1d.7: reg 0x10: [mem 0x99607000-0x99607fff]
[ 0.610210] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100
[ 0.610456] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO
[ 0.611486] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601
[ 0.611623] pci 0000:00:1f.2: reg 0x20: [io 0xf240-0xf25f]
[ 0.611643] pci 0000:00:1f.2: reg 0x24: [mem 0x99606000-0x99606fff]
[ 0.612058] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500
[ 0.612215] pci 0000:00:1f.3: reg 0x20: [io 0xf200-0xf23f]
[ 0.613311] pci 0000:01:00.0: [1af4:1041] type 00 class 0x020000
[ 0.619012] pci 0000:01:00.0: reg 0x14: [mem 0x99500000-0x99500fff]
[ 0.629010] pci 0000:01:00.0: reg 0x20: [mem 0x800000000-0x800003fff 64bit pref]
[ 0.632011] pci 0000:01:00.0: reg 0x30: [mem 0xfffc0000-0xffffffff pref]
[ 0.633134] pci 0000:00:02.0: PCI bridge to [bus 01]
[ 0.633780] pci 0000:00:02.0: bridge window [mem 0x99500000-0x995fffff]
[ 0.633798] pci 0000:00:02.0: bridge window [mem 0x800000000-0x8000fffff 64bit pref]
[ 0.636323] pci 0000:02:00.0: [1af4:1043] type 00 class 0x078000
[ 0.641027] pci 0000:02:00.0: reg 0x14: [mem 0x99400000-0x99400fff]
[ 0.650030] pci 0000:02:00.0: reg 0x20: [mem 0x800100000-0x800103fff 64bit pref]
[ 0.654611] pci 0000:00:02.1: PCI bridge to [bus 02]
[ 0.655026] pci 0000:00:02.1: bridge window [mem 0x99400000-0x994fffff]
[ 0.655045] pci 0000:00:02.1: bridge window [mem 0x800100000-0x8001fffff 64bit pref]
[ 0.658287] pci 0000:03:00.0: [1af4:1042] type 00 class 0x010000
[ 0.663012] pci 0000:03:00.0: reg 0x14: [mem 0x99200000-0x99200fff]
[ 0.672011] pci 0000:03:00.0: reg 0x20: [mem 0x800200000-0x800203fff 64bit pref]
[ 0.676097] pci 0000:00:02.2: PCI bridge to [bus 03]
[ 0.676852] pci 0000:00:02.2: bridge window [io 0xf000-0xffff]
[ 0.676862] pci 0000:00:02.2: bridge window [mem 0x99200000-0x993fffff]
[ 0.676879] pci 0000:00:02.2: bridge window [mem 0x800200000-0x8002fffff 64bit pref]
[ 0.679316] pci 0000:04:00.0: [1af4:1045] type 00 class 0x00ff00
[ 0.692013] pci 0000:04:00.0: reg 0x20: [mem 0x800300000-0x800303fff 64bit pref]
[ 0.696245] pci 0000:00:02.3: PCI bridge to [bus 04]
[ 0.697018] pci 0000:00:02.3: bridge window [io 0xe000-0xefff]
[ 0.697035] pci 0000:00:02.3: bridge window [mem 0x99000000-0x991fffff]
[ 0.697052] pci 0000:00:02.3: bridge window [mem 0x800300000-0x8003fffff 64bit pref]
[ 0.700310] pci 0000:05:00.0: [1af4:1044] type 00 class 0x00ff00
[ 0.713026] pci 0000:05:00.0: reg 0x20: [mem 0x800400000-0x800403fff 64bit pref]
[ 0.716626] pci 0000:00:02.4: PCI bridge to [bus 05]
[ 0.717019] pci 0000:00:02.4: bridge window [io 0xd000-0xdfff]
[ 0.717030] pci 0000:00:02.4: bridge window [mem 0x98e00000-0x98ffffff]
[ 0.717048] pci 0000:00:02.4: bridge window [mem 0x800400000-0x8004fffff 64bit pref]
[ 0.720307] pci 0000:06:00.0: [8086:f1a5] type 00 class 0x010802
[ 0.723016] pci 0000:06:00.0: reg 0x10: [mem 0x98c00000-0x98c03fff 64bit]
[ 0.738510] pci 0000:00:02.5: PCI bridge to [bus 06]
[ 0.739016] pci 0000:00:02.5: bridge window [io 0xc000-0xcfff]
[ 0.739027] pci 0000:00:02.5: bridge window [mem 0x98c00000-0x98dfffff]
[ 0.742312] pci 0000:07:00.0: [1af4:1042] type 00 class 0x010000
[ 0.748015] pci 0000:07:00.0: reg 0x14: [mem 0x98a00000-0x98a00fff]
[ 0.758026] pci 0000:07:00.0: reg 0x20: [mem 0x800500000-0x800503fff 64bit pref]
[ 0.762087] pci 0000:00:02.6: PCI bridge to [bus 07]
[ 0.762931] pci 0000:00:02.6: bridge window [io 0xb000-0xbfff]
[ 0.762941] pci 0000:00:02.6: bridge window [mem 0x98a00000-0x98bfffff]
[ 0.762958] pci 0000:00:02.6: bridge window [mem 0x800500000-0x8005fffff 64bit pref]
[ 0.765320] pci 0000:08:00.0: [1af4:1042] type 00 class 0x010000
[ 0.770026] pci 0000:08:00.0: reg 0x14: [mem 0x98800000-0x98800fff]
[ 0.779017] pci 0000:08:00.0: reg 0x20: [mem 0x800600000-0x800603fff 64bit pref]
[ 0.784587] pci 0000:00:02.7: PCI bridge to [bus 08]
[ 0.785018] pci 0000:00:02.7: bridge window [io 0xa000-0xafff]
[ 0.785029] pci 0000:00:02.7: bridge window [mem 0x98800000-0x989fffff]
[ 0.785047] pci 0000:00:02.7: bridge window [mem 0x800600000-0x8006fffff 64bit pref]
[ 0.788322] pci 0000:09:00.0: [1af4:1042] type 00 class 0x010000
[ 0.793025] pci 0000:09:00.0: reg 0x14: [mem 0x98600000-0x98600fff]
[ 0.802028] pci 0000:09:00.0: reg 0x20: [mem 0x800700000-0x800703fff 64bit pref]
[ 0.807578] pci 0000:00:03.0: PCI bridge to [bus 09]
[ 0.808018] pci 0000:00:03.0: bridge window [io 0x9000-0x9fff]
[ 0.808028] pci 0000:00:03.0: bridge window [mem 0x98600000-0x987fffff]
[ 0.808045] pci 0000:00:03.0: bridge window [mem 0x800700000-0x8007fffff 64bit pref]
[ 0.811308] pci 0000:0a:00.0: [1af4:1042] type 00 class 0x010000
[ 0.816025] pci 0000:0a:00.0: reg 0x14: [mem 0x98400000-0x98400fff]
[ 0.825010] pci 0000:0a:00.0: reg 0x20: [mem 0x800800000-0x800803fff 64bit pref]
[ 0.830569] pci 0000:00:03.1: PCI bridge to [bus 0a]
[ 0.831018] pci 0000:00:03.1: bridge window [io 0x8000-0x8fff]
[ 0.831028] pci 0000:00:03.1: bridge window [mem 0x98400000-0x985fffff]
[ 0.831045] pci 0000:00:03.1: bridge window [mem 0x800800000-0x8008fffff 64bit pref]
[ 0.834265] pci 0000:0b:00.0: [1af4:1042] type 00 class 0x010000
[ 0.839026] pci 0000:0b:00.0: reg 0x14: [mem 0x98200000-0x98200fff]
[ 0.848017] pci 0000:0b:00.0: reg 0x20: [mem 0x800900000-0x800903fff 64bit pref]
[ 0.853569] pci 0000:00:03.2: PCI bridge to [bus 0b]
[ 0.854018] pci 0000:00:03.2: bridge window [io 0x7000-0x7fff]
[ 0.854029] pci 0000:00:03.2: bridge window [mem 0x98200000-0x983fffff]
[ 0.854047] pci 0000:00:03.2: bridge window [mem 0x800900000-0x8009fffff 64bit pref]
[ 0.857310] pci 0000:0c:00.0: [1af4:1042] type 00 class 0x010000
[ 0.862025] pci 0000:0c:00.0: reg 0x14: [mem 0x98000000-0x98000fff]
[ 0.871017] pci 0000:0c:00.0: reg 0x20: [mem 0x800a00000-0x800a03fff 64bit pref]
[ 0.875604] pci 0000:00:03.3: PCI bridge to [bus 0c]
[ 0.876019] pci 0000:00:03.3: bridge window [io 0x6000-0x6fff]
[ 0.876029] pci 0000:00:03.3: bridge window [mem 0x98000000-0x981fffff]
[ 0.876047] pci 0000:00:03.3: bridge window [mem 0x800a00000-0x800afffff 64bit pref]
[ 0.909011] pci_bus 0000:00: on NUMA node 0
[ 0.911934] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[ 0.912705] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[ 0.913658] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[ 0.914647] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[ 0.915685] ACPI: PCI Interrupt Link [LNKE] (IRQs 5 *10 11)
[ 0.916646] ACPI: PCI Interrupt Link [LNKF] (IRQs 5 *10 11)
[ 0.917688] ACPI: PCI Interrupt Link [LNKG] (IRQs 5 10 *11)
[ 0.919671] ACPI: PCI Interrupt Link [LNKH] (IRQs 5 10 *11)
[ 0.920225] ACPI: PCI Interrupt Link [GSIA] (IRQs *16)
[ 0.921000] ACPI: PCI Interrupt Link [GSIB] (IRQs *17)
[ 0.921112] ACPI: PCI Interrupt Link [GSIC] (IRQs *18)
[ 0.921892] ACPI: PCI Interrupt Link [GSID] (IRQs *19)
[ 0.922110] ACPI: PCI Interrupt Link [GSIE] (IRQs *20)
[ 0.922888] ACPI: PCI Interrupt Link [GSIF] (IRQs *21)
[ 0.923125] ACPI: PCI Interrupt Link [GSIG] (IRQs *22)
[ 0.923923] ACPI: PCI Interrupt Link [GSIH] (IRQs *23)
[ 0.926323] pci 0000:00:01.0: vgaarb: setting as boot VGA device
[ 0.927000] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 0.927027] pci 0000:00:01.0: vgaarb: bridge control possible
[ 0.927815] vgaarb: loaded
[ 0.928564] SCSI subsystem initialized
[ 0.929125] libata version 3.00 loaded.
[ 0.929212] ACPI: bus type USB registered
[ 0.929872] usbcore: registered new interface driver usbfs
[ 0.930072] usbcore: registered new interface driver hub
[ 0.930855] usbcore: registered new device driver usb
[ 0.931132] pps_core: LinuxPPS API ver. 1 registered
[ 0.931806] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.932036] PTP clock support registered
[ 0.932620] EDAC MC: Ver: 3.0.0
[ 0.933632] Registered efivars operations
[ 0.934360] PCI: Using ACPI for IRQ routing
[ 0.935000] PCI: pci_cache_line_size set to 64 bytes
[ 0.935031] pci 0000:00:01.0: can't claim BAR 3 [io 0xf2c0-0xf2df]: address conflict with PCI Bus 0000:03 [io 0xf000-0xffff]
[ 0.936148] pci 0000:00:1d.0: can't claim BAR 4 [io 0xf2a0-0xf2bf]: address conflict with PCI Bus 0000:03 [io 0xf000-0xffff]
[ 0.937016] pci 0000:00:1d.1: can't claim BAR 4 [io 0xf280-0xf29f]: address conflict with PCI Bus 0000:03 [io 0xf000-0xffff]
[ 0.938015] pci 0000:00:1d.2: can't claim BAR 4 [io 0xf260-0xf27f]: address conflict with PCI Bus 0000:03 [io 0xf000-0xffff]
[ 0.939029] pci 0000:00:1f.3: can't claim BAR 4 [io 0xf200-0xf23f]: address conflict with PCI Bus 0000:03 [io 0xf000-0xffff]
[ 0.940151] pci 0000:00:1f.2: can't claim BAR 4 [io 0xf240-0xf25f]: address conflict with PCI Bus 0000:03 [io 0xf000-0xffff]
[ 0.941016] e820: reserve RAM buffer [mem 0x7eb7a018-0x7fffffff]
[ 0.941029] e820: reserve RAM buffer [mem 0x7ebd1018-0x7fffffff]
[ 0.941035] e820: reserve RAM buffer [mem 0x7ed62000-0x7fffffff]
[ 0.941040] e820: reserve RAM buffer [mem 0x7fe6c000-0x7fffffff]
[ 0.941045] e820: reserve RAM buffer [mem 0x7ff7c000-0x7fffffff]
[ 0.941672] NetLabel: Initializing
[ 0.942006] NetLabel: domain hash size = 128
[ 0.942600] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 0.943084] NetLabel: unlabeled traffic allowed by default
[ 0.944382] clocksource: Switched to clocksource refined-jiffies
[ 0.982994] VFS: Disk quotas dquot_6.6.0
[ 0.983035] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.984124] pnp: PnP ACPI init
[ 0.984920] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 0.985113] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
[ 0.985341] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
[ 0.985909] pnp 00:03: Plug and Play ACPI device, IDs PNP0501 (active)
[ 0.988119] pnp: PnP ACPI: found 4 devices
[ 1.001991] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 1.003093] clocksource: Switched to clocksource acpi_pm
[ 1.003863] pci 0000:00:01.0: can't claim BAR 6 [mem 0xffff0000-0xffffffff pref]: no compatible bridge window
[ 1.005260] pci 0000:01:00.0: can't claim BAR 6 [mem 0xfffc0000-0xffffffff pref]: no compatible bridge window
[ 1.016910] pci 0000:00:02.0: bridge window [io 0x1000-0x0fff] to [bus 01] add_size 1000
[ 1.028382] pci 0000:00:02.1: bridge window [io 0x1000-0x0fff] to [bus 02] add_size 1000
[ 1.078529] pci 0000:00:02.5: bridge window [mem 0x00100000-0x000fffff 64bit pref] to [bus 06] add_size 200000 add_align 100000
[ 1.078488] hrtimer: interrupt took 17813996 ns
[ 1.148039] pci 0000:00:02.5: BAR 9: assigned [mem 0x99700000-0x998fffff 64bit pref]
[ 1.151891] pci 0000:00:01.0: BAR 6: assigned [mem 0x99620000-0x9962ffff pref]
[ 1.152817] pci 0000:00:02.0: BAR 7: assigned [io 0x1000-0x1fff]
[ 1.153660] pci 0000:00:02.1: BAR 7: assigned [io 0x2000-0x2fff]
[ 1.154427] pci 0000:00:1f.3: BAR 4: assigned [io 0x3000-0x303f]
[ 1.155262] pci 0000:00:01.0: BAR 3: assigned [io 0x3040-0x305f]
[ 1.166966] pci 0000:00:1d.0: BAR 4: assigned [io 0x3060-0x307f]
[ 1.180085] pci 0000:00:1d.1: BAR 4: assigned [io 0x3080-0x309f]
[ 1.191877] pci 0000:00:1d.2: BAR 4: assigned [io 0x30a0-0x30bf]
[ 1.204582] pci 0000:00:1f.2: BAR 4: assigned [io 0x30c0-0x30df]
[ 1.207629] pci 0000:01:00.0: BAR 6: assigned [mem 0x99540000-0x9957ffff pref]
[ 1.208608] pci 0000:00:02.0: PCI bridge to [bus 01]
[ 1.209346] pci 0000:00:02.0: bridge window [io 0x1000-0x1fff]
[ 1.225581] pci 0000:00:02.0: bridge window [mem 0x99500000-0x995fffff]
[ 1.239357] pci 0000:00:02.0: bridge window [mem 0x800000000-0x8000fffff 64bit pref]
[ 1.266423] pci 0000:00:02.1: PCI bridge to [bus 02]
[ 1.267322] pci 0000:00:02.1: bridge window [io 0x2000-0x2fff]
[ 1.284366] pci 0000:00:02.1: bridge window [mem 0x99400000-0x994fffff]
[ 1.298253] pci 0000:00:02.1: bridge window [mem 0x800100000-0x8001fffff 64bit pref]
[ 1.322600] pci 0000:00:02.2: PCI bridge to [bus 03]
[ 1.325275] pci 0000:00:02.2: bridge window [io 0xf000-0xffff]
[ 1.345374] pci 0000:00:02.2: bridge window [mem 0x99200000-0x993fffff]
[ 1.358720] pci 0000:00:02.2: bridge window [mem 0x800200000-0x8002fffff 64bit pref]
[ 1.385974] pci 0000:00:02.3: PCI bridge to [bus 04]
[ 1.386784] pci 0000:00:02.3: bridge window [io 0xe000-0xefff]
[ 1.402641] pci 0000:00:02.3: bridge window [mem 0x99000000-0x991fffff]
[ 1.417407] pci 0000:00:02.3: bridge window [mem 0x800300000-0x8003fffff 64bit pref]
[ 1.442896] pci 0000:00:02.4: PCI bridge to [bus 05]
[ 1.443603] pci 0000:00:02.4: bridge window [io 0xd000-0xdfff]
[ 1.460960] pci 0000:00:02.4: bridge window [mem 0x98e00000-0x98ffffff]
[ 1.473760] pci 0000:00:02.4: bridge window [mem 0x800400000-0x8004fffff 64bit pref]
[ 1.498215] pci 0000:00:02.5: PCI bridge to [bus 06]
[ 1.500109] pci 0000:00:02.5: bridge window [io 0xc000-0xcfff]
[ 1.517706] pci 0000:00:02.5: bridge window [mem 0x98c00000-0x98dfffff]
[ 1.530454] pci 0000:00:02.5: bridge window [mem 0x99700000-0x998fffff 64bit pref]
[ 1.555542] pci 0000:00:02.6: PCI bridge to [bus 07]
[ 1.556244] pci 0000:00:02.6: bridge window [io 0xb000-0xbfff]
[ 1.573842] pci 0000:00:02.6: bridge window [mem 0x98a00000-0x98bfffff]
[ 1.586686] pci 0000:00:02.6: bridge window [mem 0x800500000-0x8005fffff 64bit pref]
[ 1.612143] pci 0000:00:02.7: PCI bridge to [bus 08]
[ 1.612901] pci 0000:00:02.7: bridge window [io 0xa000-0xafff]
[ 1.630379] pci 0000:00:02.7: bridge window [mem 0x98800000-0x989fffff]
[ 1.643057] pci 0000:00:02.7: bridge window [mem 0x800600000-0x8006fffff 64bit pref]
[ 1.667578] pci 0000:00:03.0: PCI bridge to [bus 09]
[ 1.668454] pci 0000:00:03.0: bridge window [io 0x9000-0x9fff]
[ 1.686134] pci 0000:00:03.0: bridge window [mem 0x98600000-0x987fffff]
[ 1.700511] pci 0000:00:03.0: bridge window [mem 0x800700000-0x8007fffff 64bit pref]
[ 1.725053] pci 0000:00:03.1: PCI bridge to [bus 0a]
[ 1.725863] pci 0000:00:03.1: bridge window [io 0x8000-0x8fff]
[ 1.743417] pci 0000:00:03.1: bridge window [mem 0x98400000-0x985fffff]
[ 1.756064] pci 0000:00:03.1: bridge window [mem 0x800800000-0x8008fffff 64bit pref]
[ 1.781324] pci 0000:00:03.2: PCI bridge to [bus 0b]
[ 1.782361] pci 0000:00:03.2: bridge window [io 0x7000-0x7fff]
[ 1.799528] pci 0000:00:03.2: bridge window [mem 0x98200000-0x983fffff]
[ 1.811964] pci 0000:00:03.2: bridge window [mem 0x800900000-0x8009fffff 64bit pref]
[ 1.836685] pci 0000:00:03.3: PCI bridge to [bus 0c]
[ 1.837396] pci 0000:00:03.3: bridge window [io 0x6000-0x6fff]
[ 1.854577] pci 0000:00:03.3: bridge window [mem 0x98000000-0x981fffff]
[ 1.866837] pci 0000:00:03.3: bridge window [mem 0x800a00000-0x800afffff 64bit pref]
[ 1.891623] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 1.891626] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 1.891628] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 1.891630] pci_bus 0000:00: resource 7 [mem 0x90000000-0xfebfffff window]
[ 1.891631] pci_bus 0000:00: resource 8 [mem 0x800000000-0x800afffff window]
[ 1.891633] pci_bus 0000:01: resource 0 [io 0x1000-0x1fff]
[ 1.891635] pci_bus 0000:01: resource 1 [mem 0x99500000-0x995fffff]
[ 1.891636] pci_bus 0000:01: resource 2 [mem 0x800000000-0x8000fffff 64bit pref]
[ 1.891638] pci_bus 0000:02: resource 0 [io 0x2000-0x2fff]
[ 1.891640] pci_bus 0000:02: resource 1 [mem 0x99400000-0x994fffff]
[ 1.891641] pci_bus 0000:02: resource 2 [mem 0x800100000-0x8001fffff 64bit pref]
[ 1.891643] pci_bus 0000:03: resource 0 [io 0xf000-0xffff]
[ 1.891645] pci_bus 0000:03: resource 1 [mem 0x99200000-0x993fffff]
[ 1.891647] pci_bus 0000:03: resource 2 [mem 0x800200000-0x8002fffff 64bit pref]
[ 1.891649] pci_bus 0000:04: resource 0 [io 0xe000-0xefff]
[ 1.891650] pci_bus 0000:04: resource 1 [mem 0x99000000-0x991fffff]
[ 1.891652] pci_bus 0000:04: resource 2 [mem 0x800300000-0x8003fffff 64bit pref]
[ 1.891654] pci_bus 0000:05: resource 0 [io 0xd000-0xdfff]
[ 1.891655] pci_bus 0000:05: resource 1 [mem 0x98e00000-0x98ffffff]
[ 1.891657] pci_bus 0000:05: resource 2 [mem 0x800400000-0x8004fffff 64bit pref]
[ 1.891659] pci_bus 0000:06: resource 0 [io 0xc000-0xcfff]
[ 1.891660] pci_bus 0000:06: resource 1 [mem 0x98c00000-0x98dfffff]
[ 1.891662] pci_bus 0000:06: resource 2 [mem 0x99700000-0x998fffff 64bit pref]
[ 1.891664] pci_bus 0000:07: resource 0 [io 0xb000-0xbfff]
[ 1.891665] pci_bus 0000:07: resource 1 [mem 0x98a00000-0x98bfffff]
[ 1.891667] pci_bus 0000:07: resource 2 [mem 0x800500000-0x8005fffff 64bit pref]
[ 1.891669] pci_bus 0000:08: resource 0 [io 0xa000-0xafff]
[ 1.891671] pci_bus 0000:08: resource 1 [mem 0x98800000-0x989fffff]
[ 1.891672] pci_bus 0000:08: resource 2 [mem 0x800600000-0x8006fffff 64bit pref]
[ 1.891674] pci_bus 0000:09: resource 0 [io 0x9000-0x9fff]
[ 1.891676] pci_bus 0000:09: resource 1 [mem 0x98600000-0x987fffff]
[ 1.891677] pci_bus 0000:09: resource 2 [mem 0x800700000-0x8007fffff 64bit pref]
[ 1.891679] pci_bus 0000:0a: resource 0 [io 0x8000-0x8fff]
[ 1.891681] pci_bus 0000:0a: resource 1 [mem 0x98400000-0x985fffff]
[ 1.891682] pci_bus 0000:0a: resource 2 [mem 0x800800000-0x8008fffff 64bit pref]
[ 1.891684] pci_bus 0000:0b: resource 0 [io 0x7000-0x7fff]
[ 1.891686] pci_bus 0000:0b: resource 1 [mem 0x98200000-0x983fffff]
[ 1.891687] pci_bus 0000:0b: resource 2 [mem 0x800900000-0x8009fffff 64bit pref]
[ 1.891689] pci_bus 0000:0c: resource 0 [io 0x6000-0x6fff]
[ 1.891691] pci_bus 0000:0c: resource 1 [mem 0x98000000-0x981fffff]
[ 1.891692] pci_bus 0000:0c: resource 2 [mem 0x800a00000-0x800afffff 64bit pref]
[ 1.891924] NET: Registered protocol family 2
[ 1.893195] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
[ 1.894364] TCP bind hash table entries: 32768 (order: 9, 2883584 bytes)
[ 1.896386] TCP: Hash tables configured (established 32768 bind 32768)
[ 1.897385] UDP hash table entries: 2048 (order: 6, 393216 bytes)
[ 1.898343] UDP-Lite hash table entries: 2048 (order: 6, 393216 bytes)
[ 1.899493] NET: Registered protocol family 1
[ 1.900832] RPC: Registered named UNIX socket transport module.
[ 1.901661] RPC: Registered udp transport module.
[ 1.902287] RPC: Registered tcp transport module.
[ 1.903032] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.903878] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 1.909525] ACPI: PCI Interrupt Link [GSIA] enabled at IRQ 16
[ 1.924633] ACPI: PCI Interrupt Link [GSIB] enabled at IRQ 17
[ 1.939398] ACPI: PCI Interrupt Link [GSIC] enabled at IRQ 18
[ 1.954323] ACPI: PCI Interrupt Link [GSID] enabled at IRQ 19
[ 1.964526] PCI: CLS 0 bytes, default 64
[ 1.964783] Unpacking initramfs...
[ 2.277487] Freeing initrd memory: 26320K
[ 2.278065] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 2.278873] software IO TLB [mem 0x7660a000-0x7a60a000] (64MB) mapped at [000000008f6f4cd7-00000000ff4d4eeb]
[ 2.280186] kvm: no hardware support
[ 2.280639] has_svm: not amd
[ 2.281025] kvm: no hardware support
[ 2.285424] Scanning for low memory corruption every 60 seconds
[ 2.288757] Initialise system trusted keyrings
[ 2.289639] workingset: timestamp_bits=62 max_order=20 bucket_order=0
[ 2.307507] NFS: Registering the id_resolver key type
[ 2.308326] Key type id_resolver registered
[ 2.308902] Key type id_legacy registered
[ 2.313899] Key type asymmetric registered
[ 2.314388] Asymmetric key parser 'x509' registered
[ 2.314934] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[ 2.317431] io scheduler noop registered
[ 2.317949] io scheduler deadline registered
[ 2.318803] io scheduler cfq registered (default)
[ 2.319437] io scheduler mq-deadline registered
[ 2.320100] io scheduler kyber registered
[ 2.326810] ACPI: PCI Interrupt Link [GSIG] enabled at IRQ 22
[ 2.368167] ACPI: PCI Interrupt Link [GSIH] enabled at IRQ 23
[ 2.384245] efifb: probing for efifb
[ 2.384810] efifb: framebuffer at 0x94000000, using 1876k, total 1875k
[ 2.385675] efifb: mode is 800x600x32, linelength=3200, pages=1
[ 2.386560] efifb: scrolling: redraw
[ 2.387072] efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[ 2.389611] Console: switching to colour frame buffer device 100x37
[ 2.391249] fb0: EFI VGA frame buffer device
[ 2.392186] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[ 2.393426] ACPI: Power Button [PWRF]
[ 2.456853] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 2.480312] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 2.496688] Non-volatile memory driver v1.3
[ 2.498096] Linux agpgart interface v0.103
[ 2.498316] random: crng init done
[ 2.510486] loop: module loaded
[ 2.516568] vda: vda1 vda2
[ 2.521065] vdb: vdb1
[ 2.525177] vdc: vdc1
[ 2.529782] vdd: vdd1
[ 2.536954] vde: vde1
[ 2.542249] vdf: vdf1
[ 2.546788] vdg: vdg1
[ 2.548900] ahci 0000:00:1f.2: version 3.0
[ 2.548917] ahci 0000:00:1f.2: enabling device (0000 -> 0003)
[ 2.568171] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 6 ports 1.5 Gbps 0x3f impl SATA mode
[ 2.569722] ahci 0000:00:1f.2: flags: 64bit ncq only
[ 2.579121] scsi host0: ahci
[ 2.580652] scsi host1: ahci
[ 2.581839] scsi host2: ahci
[ 2.583041] scsi host3: ahci
[ 2.584861] scsi host4: ahci
[ 2.586069] scsi host5: ahci
[ 2.586900] ata1: SATA max UDMA/133 abar m4096@0x99606000 port 0x99606100 irq 40
[ 2.587982] ata2: SATA max UDMA/133 abar m4096@0x99606000 port 0x99606180 irq 40
[ 2.589110] ata3: SATA max UDMA/133 abar m4096@0x99606000 port 0x99606200 irq 40
[ 2.590174] ata4: SATA max UDMA/133 abar m4096@0x99606000 port 0x99606280 irq 40
[ 2.591249] ata5: SATA max UDMA/133 abar m4096@0x99606000 port 0x99606300 irq 40
[ 2.592232] ata6: SATA max UDMA/133 abar m4096@0x99606000 port 0x99606380 irq 40
[ 2.593750] tun: Universal TUN/TAP device driver, 1.6
[ 2.598952] pcnet32: pcnet32.c:v1.35 21.Apr.2008 tsbogend@alpha.franken.de
[ 2.600414] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
[ 2.601441] e100: Copyright(c) 1999-2006 Intel Corporation
[ 2.602397] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[ 2.603496] e1000: Copyright (c) 1999-2006 Intel Corporation.
[ 2.604490] sky2: driver version 1.30
[ 2.605456] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 2.606526] ehci-pci: EHCI PCI platform driver
[ 2.618554] ehci-pci 0000:00:1d.7: EHCI Host Controller
[ 2.619546] ehci-pci 0000:00:1d.7: new USB bus registered, assigned bus number 1
[ 2.620869] ehci-pci 0000:00:1d.7: irq 19, io mem 0x99607000
[ 2.628245] ehci-pci 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[ 2.630393] hub 1-0:1.0: USB hub found
[ 2.631223] hub 1-0:1.0: 6 ports detected
[ 2.633099] uhci_hcd: USB Universal Host Controller Interface driver
[ 2.644563] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[ 2.645655] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
[ 2.646764] uhci_hcd 0000:00:1d.0: detected 2 ports
[ 2.647708] uhci_hcd 0000:00:1d.0: irq 16, io base 0x00003060
[ 2.649487] hub 2-0:1.0: USB hub found
[ 2.651179] hub 2-0:1.0: 2 ports detected
[ 2.663767] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[ 2.664786] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
[ 2.665886] uhci_hcd 0000:00:1d.1: detected 2 ports
[ 2.666809] uhci_hcd 0000:00:1d.1: irq 17, io base 0x00003080
[ 2.668531] hub 3-0:1.0: USB hub found
[ 2.669292] hub 3-0:1.0: 2 ports detected
[ 2.681697] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[ 2.683680] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
[ 2.685777] uhci_hcd 0000:00:1d.2: detected 2 ports
[ 2.686824] uhci_hcd 0000:00:1d.2: irq 18, io base 0x000030a0
[ 2.688652] hub 4-0:1.0: USB hub found
[ 2.689590] hub 4-0:1.0: 2 ports detected
[ 2.691090] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[ 2.692754] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 2.693698] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 2.695308] mousedev: PS/2 mouse device common for all mice
[ 2.697219] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[ 2.699172] rtc_cmos 00:00: RTC can wake from S4
[ 2.700514] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
[ 2.701993] rtc_cmos 00:00: alarms up to one day, y3k, 114 bytes nvram
[ 2.708400] i801_smbus 0000:00:1f.3: Enabling SMBus device
[ 2.718568] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt
[ 2.729785] device-mapper: uevent: version 1.0.3
[ 2.731258] device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com
[ 2.732980] EFI Variables Facility v0.08 2004-May-17
[ 2.736135] usbcore: registered new interface driver usbhid
[ 2.737083] usbhid: USB HID core driver
[ 2.738269] Initializing XFRM netlink socket
[ 2.739172] NET: Registered protocol family 17
[ 2.740274] Key type dns_resolver registered
[ 2.743610] sched_clock: Marking stable (2743039278, 0)->(5782825921, -3039786643)
[ 2.746402] registered taskstats version 1
[ 2.748251] Loading compiled-in X.509 certificates
[ 2.751468] Magic number: 13:390:207
[ 2.903448] ata5: SATA link down (SStatus 0 SControl 300)
[ 2.908294] ata3: SATA link down (SStatus 0 SControl 300)
[ 2.912332] ata2: SATA link down (SStatus 0 SControl 300)
[ 2.915894] ata6: SATA link down (SStatus 0 SControl 300)
[ 2.920292] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 2.924008] ata4: SATA link down (SStatus 0 SControl 300)
[ 2.928651] ata1.00: ATAPI: QEMU DVD-ROM, 2.5+, max UDMA/100
[ 2.931985] ata1.00: applying bridge limits
[ 2.935125] ata1.00: configured for UDMA/100
[ 2.940138] scsi 0:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.5+ PQ: 0 ANSI: 5
[ 2.959459] sr 0:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray
[ 2.962571] cdrom: Uniform CD-ROM driver Revision: 3.20
[ 2.965161] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 2.969058] sr 0:0:0:0: Attached scsi CD-ROM sr0
[ 2.970920] sr 0:0:0:0: Attached scsi generic sg0 type 5
[ 2.997468] Freeing unused kernel memory: 3220K
[ 2.999450] Write protecting the kernel read-only data: 14336k
[ 3.002691] Freeing unused kernel memory: 1104K
[ 3.005295] Freeing unused kernel memory: 344K
[ 3.107046] input: QEMU QEMU USB Tablet as /devices/pci0000:00/0000:00:1d.7/usb1/1-1/1-1:1.0/0003:0627:0001.0001/input/input4
[ 3.109831] hid-generic 0003:0627:0001.0001: input: USB HID v0.01 Mouse [QEMU QEMU USB Tablet] on usb-0000:00:1d.7-1/input0
[ 3.295215] tsc: Refined TSC clocksource calibration: 3192.001 MHz
[ 3.297580] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2e02c62e11a, max_idle_ns: 440795368514 ns
[ 3.302712] nvme nvme0: pci function 0000:06:00.0
[ 3.347356] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3
[ 3.382804] ata_id (1826) used greatest stack depth: 13120 bytes left
[ 3.489082] systemd-udevd (1484) used greatest stack depth: 13024 bytes left
[ 3.569598] nvme0n1: p1
[ 3.624137] SGI XFS with ACLs, security attributes, realtime, debug enabled
[ 3.635788] XFS (dm-0): Mounting V5 Filesystem
[ 3.648156] XFS (dm-0): Ending clean mount
[ 3.652184] mount (1859) used greatest stack depth: 13016 bytes left
[ 3.756058] kworker/u8:5 (1921) used greatest stack depth: 12760 bytes left
[ 3.757587] modprobe (1920) used greatest stack depth: 12384 bytes left
[ 3.762944] systemd[1]: systemd 235 running in system mode. (+PAM -AUDIT -SELINUX -IMA -APPARMOR +SMACK -SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN default-hierarchy=hybrid)
[ 3.766674] systemd[1]: Detected virtualization kvm.
[ 3.767743] systemd[1]: Detected architecture x86-64.
[ 3.770248] systemd[1]: Set hostname to <sarch>.
[ 3.841156] systemd[1]: File /usr/lib/systemd/system/systemd-journald.service:33 configures an IP firewall (IPAddressDeny=any), but the local system does not support BPF/cgroup based firewalling.
[ 3.844039] systemd[1]: Proceeding WITHOUT firewalling in effect!
[ 3.853853] systemd[1]: File /usr/lib/systemd/system/systemd-udevd.service:32 configures an IP firewall (IPAddressDeny=any), but the local system does not support BPF/cgroup based firewalling.
[ 3.856618] systemd[1]: Proceeding WITHOUT firewalling in effect!
[ 3.888684] systemd[1]: File /usr/lib/systemd/system/systemd-logind.service:34 configures an IP firewall (IPAddressDeny=any), but the local system does not support BPF/cgroup based firewalling.
[ 3.891600] systemd[1]: Proceeding WITHOUT firewalling in effect!
[ 4.193419] systemd-journald[1941]: Received request to flush runtime journal from PID 1
[ 4.268921] virtio_net virtio0 enp1s0: renamed from eth0
[ 4.305477] clocksource: Switched to clocksource tsc
[ 4.389019] raid6: sse2x1 gen() 11890 MB/s
[ 4.409021] raid6: sse2x1 xor() 8765 MB/s
[ 4.431022] raid6: sse2x2 gen() 14250 MB/s
[ 4.449020] raid6: sse2x2 xor() 9980 MB/s
[ 4.467031] raid6: sse2x4 gen() 15343 MB/s
[ 4.485099] raid6: sse2x4 xor() 10281 MB/s
[ 4.503057] raid6: avx2x1 gen() 22460 MB/s
[ 4.521046] raid6: avx2x1 xor() 16656 MB/s
[ 4.538121] raid6: avx2x2 gen() 29449 MB/s
[ 4.542644] Adding 4190204k swap on /dev/mapper/arch_test_os-swap. Priority:-2 extents:1 across:4190204k
[ 4.555079] raid6: avx2x2 xor() 18757 MB/s
[ 4.572017] raid6: avx2x4 gen() 32605 MB/s
[ 4.589019] raid6: avx2x4 xor() 19154 MB/s
[ 4.589868] raid6: using algorithm avx2x4 gen() 32605 MB/s
[ 4.590800] raid6: .... xor() 19154 MB/s, rmw enabled
[ 4.592440] raid6: using avx2x2 recovery algorithm
[ 4.603057] XFS (dm-1): Mounting V5 Filesystem
[ 4.620324] xor: automatically using best checksumming function avx
[ 4.683873] Btrfs loaded, crc32c=crc32c-generic, debug=on, assert=on
[ 4.685513] BTRFS: selftest: sectorsize: 4096 nodesize: 4096
[ 4.686470] BTRFS: selftest: Running btrfs free space cache tests
[ 4.689143] BTRFS: selftest: Running extent only tests
[ 4.690152] BTRFS: selftest: Running bitmap only tests
[ 4.691102] BTRFS: selftest: Running bitmap and extent tests
[ 4.692356] BTRFS: selftest: Running space stealing from bitmap to extent
[ 4.694818] BTRFS: selftest: Free space cache tests finished
[ 4.695646] BTRFS: selftest: Running extent buffer operation tests
[ 4.696404] BTRFS: selftest: Running btrfs_split_item tests
[ 4.697242] BTRFS: selftest: Running extent I/O tests
[ 4.697866] BTRFS: selftest: Running find delalloc tests
[ 4.816380] BTRFS: selftest: Running extent buffer bitmap tests
[ 4.831557] BTRFS: selftest: Extent I/O tests finished
[ 4.832350] BTRFS: selftest: Running btrfs_get_extent tests
[ 4.833557] BTRFS: selftest: Running hole first btrfs_get_extent test
[ 4.834572] BTRFS: selftest: Running outstanding_extents tests
[ 4.835617] BTRFS: selftest: Running qgroup tests
[ 4.836350] BTRFS: selftest: Qgroup basic add
[ 4.837458] BTRFS: selftest: Qgroup multiple refs test
[ 4.840935] XFS (dm-1): Ending clean mount
[ 4.846716] BTRFS: selftest: Running free space tree tests
[ 4.859819] XFS (nvme0n1p1): Mounting V5 Filesystem
[ 4.865140] BTRFS: selftest: sectorsize: 4096 nodesize: 8192
[ 4.866091] BTRFS: selftest: Running btrfs free space cache tests
[ 4.867217] BTRFS: selftest: Running extent only tests
[ 4.868513] BTRFS: selftest: Running bitmap only tests
[ 4.869398] BTRFS: selftest: Running bitmap and extent tests
[ 4.870414] BTRFS: selftest: Running space stealing from bitmap to extent
[ 4.871654] BTRFS: selftest: Free space cache tests finished
[ 4.872452] BTRFS: selftest: Running extent buffer operation tests
[ 4.873307] BTRFS: selftest: Running btrfs_split_item tests
[ 4.874183] BTRFS: selftest: Running extent I/O tests
[ 4.874917] BTRFS: selftest: Running find delalloc tests
[ 4.875850] XFS (nvme0n1p1): Ending clean mount
[ 4.992119] BTRFS: selftest: Running extent buffer bitmap tests
[ 5.007301] BTRFS: selftest: Extent I/O tests finished
[ 5.008056] BTRFS: selftest: Running btrfs_get_extent tests
[ 5.009214] BTRFS: selftest: Running hole first btrfs_get_extent test
[ 5.010322] BTRFS: selftest: Running outstanding_extents tests
[ 5.011391] BTRFS: selftest: Running qgroup tests
[ 5.012198] BTRFS: selftest: Qgroup basic add
[ 5.013122] BTRFS: selftest: Qgroup multiple refs test
[ 5.018143] BTRFS: selftest: Running free space tree tests
[ 5.036987] BTRFS: selftest: sectorsize: 4096 nodesize: 16384
[ 5.038312] BTRFS: selftest: Running btrfs free space cache tests
[ 5.039153] BTRFS: selftest: Running extent only tests
[ 5.039938] BTRFS: selftest: Running bitmap only tests
[ 5.040743] BTRFS: selftest: Running bitmap and extent tests
[ 5.041558] BTRFS: selftest: Running space stealing from bitmap to extent
[ 5.042700] BTRFS: selftest: Free space cache tests finished
[ 5.043503] BTRFS: selftest: Running extent buffer operation tests
[ 5.044314] BTRFS: selftest: Running btrfs_split_item tests
[ 5.045126] BTRFS: selftest: Running extent I/O tests
[ 5.045835] BTRFS: selftest: Running find delalloc tests
[ 5.151791] BTRFS: selftest: Running extent buffer bitmap tests
[ 5.165913] BTRFS: selftest: Extent I/O tests finished
[ 5.166689] BTRFS: selftest: Running btrfs_get_extent tests
[ 5.168607] BTRFS: selftest: Running hole first btrfs_get_extent test
[ 5.169569] BTRFS: selftest: Running outstanding_extents tests
[ 5.170571] BTRFS: selftest: Running qgroup tests
[ 5.171257] BTRFS: selftest: Qgroup basic add
[ 5.172074] BTRFS: selftest: Qgroup multiple refs test
[ 5.177525] BTRFS: selftest: Running free space tree tests
[ 5.192931] BTRFS: selftest: sectorsize: 4096 nodesize: 32768
[ 5.193784] BTRFS: selftest: Running btrfs free space cache tests
[ 5.194615] BTRFS: selftest: Running extent only tests
[ 5.195393] BTRFS: selftest: Running bitmap only tests
[ 5.196142] BTRFS: selftest: Running bitmap and extent tests
[ 5.197205] BTRFS: selftest: Running space stealing from bitmap to extent
[ 5.198744] BTRFS: selftest: Free space cache tests finished
[ 5.199583] BTRFS: selftest: Running extent buffer operation tests
[ 5.200417] BTRFS: selftest: Running btrfs_split_item tests
[ 5.201222] BTRFS: selftest: Running extent I/O tests
[ 5.201931] BTRFS: selftest: Running find delalloc tests
[ 5.324503] BTRFS: selftest: Running extent buffer bitmap tests
[ 5.340941] BTRFS: selftest: Extent I/O tests finished
[ 5.342134] BTRFS: selftest: Running btrfs_get_extent tests
[ 5.343956] BTRFS: selftest: Running hole first btrfs_get_extent test
[ 5.344975] BTRFS: selftest: Running outstanding_extents tests
[ 5.346591] BTRFS: selftest: Running qgroup tests
[ 5.347198] BTRFS: selftest: Qgroup basic add
[ 5.347919] BTRFS: selftest: Qgroup multiple refs test
[ 5.351099] BTRFS: selftest: Running free space tree tests
[ 5.373544] BTRFS: selftest: sectorsize: 4096 nodesize: 65536
[ 5.374933] BTRFS: selftest: Running btrfs free space cache tests
[ 5.376454] BTRFS: selftest: Running extent only tests
[ 5.377326] BTRFS: selftest: Running bitmap only tests
[ 5.378108] BTRFS: selftest: Running bitmap and extent tests
[ 5.379034] BTRFS: selftest: Running space stealing from bitmap to extent
[ 5.380102] BTRFS: selftest: Free space cache tests finished
[ 5.381611] BTRFS: selftest: Running extent buffer operation tests
[ 5.382505] BTRFS: selftest: Running btrfs_split_item tests
[ 5.383636] BTRFS: selftest: Running extent I/O tests
[ 5.384471] BTRFS: selftest: Running find delalloc tests
[ 5.506531] BTRFS: selftest: Running extent buffer bitmap tests
[ 5.521754] BTRFS: selftest: Extent I/O tests finished
[ 5.522539] BTRFS: selftest: Running btrfs_get_extent tests
[ 5.523766] BTRFS: selftest: Running hole first btrfs_get_extent test
[ 5.524804] BTRFS: selftest: Running outstanding_extents tests
[ 5.525873] BTRFS: selftest: Running qgroup tests
[ 5.526645] BTRFS: selftest: Qgroup basic add
[ 5.527581] BTRFS: selftest: Qgroup multiple refs test
[ 5.533107] BTRFS: selftest: Running free space tree tests
[ 5.567919] BTRFS: device fsid 4b4c5f58-0185-4d9d-901e-5fd635114a20 devid 2 transid 8 /dev/vdd1
[ 5.578432] BTRFS: device fsid 7bb60cad-1869-499e-b8d0-0ef3b7d3f6b4 devid 1 transid 18 /dev/vdc1
[ 5.579990] BTRFS: device fsid 51b4662d-4b90-4917-9082-6a2532403f5a devid 1 transid 2875 /dev/vdb1
[ 171.165883] audit: type=1006 audit(1513131407.164:2): pid=2725 uid=0 old-auid=4294967295 auid=1001 tty=(none) old-ses=4294967295 ses=1 res=1
[ 171.217823] audit: type=1006 audit(1513131407.216:3): pid=2728 uid=0 old-auid=4294967295 auid=1001 tty=(none) old-ses=4294967295 ses=2 res=1
[ 397.755871] BTRFS info (device vdb1): disk space caching is enabled
[ 397.758867] BTRFS info (device vdb1): has skinny extents
[ 398.052580] BTRFS: device fsid 36c0b6e2-24e7-4530-9696-f546dd53cc4e devid 1 transid 5 /dev/vdc1
[ 398.268099] BTRFS info (device vdc1): turning on flush-on-commit
[ 398.269323] BTRFS info (device vdc1): disk space caching is enabled
[ 398.270290] BTRFS info (device vdc1): has skinny extents
[ 398.271008] BTRFS info (device vdc1): flagging fs with big metadata feature
[ 398.284623] BTRFS info (device vdc1): creating UUID tree
[ 398.362882] mount (3078) used greatest stack depth: 12176 bytes left
[ 398.621617] umount (3121) used greatest stack depth: 12008 bytes left
[ 399.060585] BTRFS info (device vdb1): turning on flush-on-commit
[ 399.061909] BTRFS info (device vdb1): disk space caching is enabled
[ 399.063215] BTRFS info (device vdb1): has skinny extents
[ 399.174503] run fstests btrfs/001 at 2017-12-13 10:20:35
[ 399.980514] BTRFS: device fsid 13a40b14-aea6-4bde-90b7-c7f15325325c devid 1 transid 5 /dev/vdc1
[ 400.153177] BTRFS info (device vdc1): turning on flush-on-commit
[ 400.154527] BTRFS info (device vdc1): disk space caching is enabled
[ 400.156227] BTRFS info (device vdc1): has skinny extents
[ 400.157770] BTRFS info (device vdc1): flagging fs with big metadata feature
[ 400.169556] BTRFS info (device vdc1): creating UUID tree
[ 400.276381] WARNING: CPU: 0 PID: 3371 at fs/fs-writeback.c:2339 __writeback_inodes_sb_nr+0xa1/0xb0
[ 400.278947] Modules linked in: btrfs xor zstd_decompress zstd_compress xxhash raid6_pq efivarfs xfs nvme nvme_core
[ 400.281241] CPU: 0 PID: 3371 Comm: btrfs Not tainted 4.15.0-rc3+ #29
[ 400.282625] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0 02/06/2015
[ 400.284342] RIP: 0010:__writeback_inodes_sb_nr+0xa1/0xb0
[ 400.285335] RSP: 0018:ffffc9000193bb78 EFLAGS: 00010246
[ 400.286256] RAX: 0000000000000000 RBX: ffff880163106fc8 RCX: 0000000000000000
[ 400.287501] RDX: 0000000000000002 RSI: 0000000000004992 RDI: ffff88015d2f67e8
[ 400.289478] RBP: ffffc9000193bb7c R08: fffffffffffffff0 R09: 000000000000000f
[ 400.291097] R10: ffffc9000193bb70 R11: 0000000000000000 R12: ffff880163100008
[ 400.292675] R13: ffff880177a55338 R14: ffff880177a54d48 R15: ffff880177a55438
[ 400.294254] FS: 00007ff0d0c9c8c0(0000) GS:ffff88017ae00000(0000) knlGS:0000000000000000
[ 400.295766] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 400.296923] CR2: 0000000001f043a8 CR3: 0000000174901005 CR4: 00000000003606f0
[ 400.298240] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 400.299543] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 400.300720] Call Trace:
[ 400.301400] btrfs_commit_transaction+0x7f3/0x9d0 [btrfs]
[ 400.302384] btrfs_mksubvol+0x57d/0x590 [btrfs]
[ 400.303256] ? __sb_start_write+0x151/0x1b0
[ 400.304096] ? mnt_want_write_file+0x3b/0xb0
[ 400.304935] btrfs_ioctl_snap_create_transid+0x189/0x190 [btrfs]
[ 400.305966] btrfs_ioctl_snap_create_v2+0x102/0x150 [btrfs]
[ 400.307595] btrfs_ioctl+0x57a/0x2660 [btrfs]
[ 400.308406] ? __lock_acquire+0x761/0x1430
[ 400.309189] ? find_held_lock+0x2d/0x90
[ 400.309971] ? __handle_mm_fault+0x4c3/0x990
[ 400.310770] ? do_vfs_ioctl+0x8e/0x690
[ 400.311517] do_vfs_ioctl+0x8e/0x690
[ 400.312211] SyS_ioctl+0x74/0x80
[ 400.312865] ? __audit_syscall_entry+0x9f/0x100
[ 400.313640] do_syscall_64+0x5c/0x627
[ 400.314340] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 400.315146] entry_SYSCALL64_slow_path+0x25/0x25
[ 400.315927] RIP: 0033:0x7ff0cfaa8337
[ 400.316598] RSP: 002b:00007ffdc04aec98 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[ 400.317639] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0cfaa8337
[ 400.318630] RDX: 00007ffdc04aece0 RSI: 0000000050009417 RDI: 0000000000000003
[ 400.319613] RBP: 0000000000000003 R08: 0000000000000000 R09: 00005578eecb226d
[ 400.320584] R10: 000000000000055a R11: 0000000000000202 R12: 00005578eecb2260
[ 400.321596] R13: 00007ffdc04b09ed R14: 0000000000000004 R15: 00005578eecb2280
[ 400.322577] Code: 48 8b 47 70 48 85 c0 74 22 48 8d 74 24 08 48 89 df 0f b6 d1 e8 91 fc ff ff 48 89 ee 48 89 df e8 e6 fe ff ff 48 83 c4 48 5b 5d c3 <0f> ff eb da 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 31
[ 400.325291] ---[ end trace 596315b3a7f123ff ]---
[ 400.516179] WARNING: CPU: 2 PID: 3379 at fs/fs-writeback.c:2339 __writeback_inodes_sb_nr+0xa1/0xb0
[ 400.519097] Modules linked in: btrfs xor zstd_decompress zstd_compress xxhash raid6_pq efivarfs xfs nvme nvme_core
[ 400.521402] CPU: 2 PID: 3379 Comm: btrfs Tainted: G W 4.15.0-rc3+ #29
[ 400.522815] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 0.0.0 02/06/2015
[ 400.524247] RIP: 0010:__writeback_inodes_sb_nr+0xa1/0xb0
[ 400.525380] RSP: 0018:ffffc90001973a58 EFLAGS: 00010246
[ 400.526498] RAX: 0000000000000000 RBX: ffff880163106fc8 RCX: 0000000000000000
[ 400.527938] RDX: 0000000000000002 RSI: 0000000000004a15 RDI: ffff88015d2f67e8
[ 400.529286] RBP: ffffc90001973a5c R08: fffffffffffffff0 R09: 000000000000000f
[ 400.530656] R10: ffffc90001973a50 R11: 0000000000000000 R12: ffff880163101bf8
[ 400.532031] R13: ffff880177a55338 R14: ffff880177d91ba8 R15: ffff880177a55438
[ 400.533387] FS: 00007f98ebf478c0(0000) GS:ffff88017b200000(0000) knlGS:0000000000000000
[ 400.534878] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 400.536087] CR2: 00005608847612e8 CR3: 0000000154508003 CR4: 00000000003606e0
[ 400.537480] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 400.538864] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 400.540190] Call Trace:
[ 400.540912] btrfs_commit_transaction+0x7f3/0x9d0 [btrfs]
[ 400.541936] ? block_rsv_release_bytes+0x20d/0x390 [btrfs]
[ 400.542980] create_subvol+0x78c/0x7ea [btrfs]
[ 400.543927] ? block_rsv_release_bytes+0x2f/0x390 [btrfs]
[ 400.544949] ? btrfs_mksubvol+0x28d/0x590 [btrfs]
[ 400.545800] btrfs_mksubvol+0x28d/0x590 [btrfs]
[ 400.546628] ? rcu_sync_lockdep_assert+0x2b/0x60
[ 400.548291] ? __sb_start_write+0x151/0x1b0
[ 400.549082] ? mnt_want_write_file+0x3b/0xb0
[ 400.549898] btrfs_ioctl_snap_create_transid+0xb9/0x190 [btrfs]
[ 400.550894] ? _copy_from_user+0x63/0x90
[ 400.551711] btrfs_ioctl_snap_create+0x66/0x80 [btrfs]
[ 400.552643] btrfs_ioctl+0x120b/0x2660 [btrfs]
[ 400.553500] ? __lock_acquire+0x761/0x1430
[ 400.554267] ? find_held_lock+0x2d/0x90
[ 400.554956] ? __handle_mm_fault+0x4c3/0x990
[ 400.555744] ? do_vfs_ioctl+0x8e/0x690
[ 400.556461] do_vfs_ioctl+0x8e/0x690
[ 400.557137] SyS_ioctl+0x74/0x80
[ 400.557752] ? __audit_syscall_entry+0x9f/0x100
[ 400.558507] do_syscall_64+0x5c/0x627
[ 400.559162] ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 400.559884] entry_SYSCALL64_slow_path+0x25/0x25
[ 400.560629] RIP: 0033:0x7f98ead53337
[ 400.561257] RSP: 002b:00007ffd3b8c3458 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[ 400.562263] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98ead53337
[ 400.563237] RDX: 00007ffd3b8c3470 RSI: 000000005000940e RDI: 0000000000000003
[ 400.564203] RBP: 0000560884758280 R08: 0000000000000000 R09: 000056088475826d
[ 400.565195] R10: 000000000000055a R11: 0000000000000202 R12: 0000560884758260
[ 400.566184] R13: 0000000000000003 R14: 000056088475826d R15: 00007ffd3b8c3470
[ 400.567217] Code: 48 8b 47 70 48 85 c0 74 22 48 8d 74 24 08 48 89 df 0f b6 d1 e8 91 fc ff ff 48 89 ee 48 89 df e8 e6 fe ff ff 48 83 c4 48 5b 5d c3 <0f> ff eb da 90 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 31
[ 400.569918] ---[ end trace 596315b3a7f12400 ]---
[ 400.636338] BTRFS info (device vdc1): setting 2 feature flag
[ 400.848267] BTRFS info (device vdc1): turning on flush-on-commit
[ 400.852433] BTRFS info (device vdc1): disk space caching is enabled
[ 400.856187] BTRFS info (device vdc1): has skinny extents
[ 401.069601] BTRFS info (device vdc1): turning on flush-on-commit
[ 401.073466] BTRFS info (device vdc1): disk space caching is enabled
[ 401.076894] BTRFS info (device vdc1): has skinny extents
[ 401.338220] BTRFS info (device vdc1): turning on flush-on-commit
[ 401.342601] BTRFS info (device vdc1): disk space caching is enabled
[ 401.346161] BTRFS info (device vdc1): has skinny extents
[ 401.395554] btrfs (3502) used greatest stack depth: 11776 bytes left
[ 401.595921] BTRFS info (device vdc1): turning on flush-on-commit
[ 401.600260] BTRFS info (device vdc1): disk space caching is enabled
[ 401.603425] BTRFS info (device vdc1): has skinny extents
[ 401.824408] BTRFS info (device vdc1): turning on flush-on-commit
[ 401.828337] BTRFS info (device vdc1): disk space caching is enabled
[ 401.832753] BTRFS info (device vdc1): has skinny extents
[ 4592.608326] kworker/dying (3122) used greatest stack depth: 11456 bytes left
next reply other threads:[~2017-12-13 9:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-13 8:59 Lu Fengqi [this message]
-- strict thread matches above, loose matches on Subject: below --
2017-10-19 18:15 [PATCH 0/8] Remaining queue Josef Bacik
2017-10-19 18:16 ` [PATCH 7/8] btrfs: don't call btrfs_start_delalloc_roots in flushoncommit Josef Bacik
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20171213085919.GF506@fnst.localdomain \
--to=lufq.fnst@cn.fujitsu.com \
--cc=1508436962-6851-8-git-send-email-josef@toxicpanda.com \
--cc=josef@toxicpanda.com \
--cc=linux-btrfs@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).