That stack trace was in the log just before It stalled and hard locked.
This is the trace that happened next
Sep 28 08:37:34 gandolf kernel: [ 6142.796923] INFO: rcu_bh self-detected stall
on CPU
Sep 28 08:37:34 gandolf kernel: [ 6142.796926] 0-...: (1 GPs behind)
idle=653/140000000000001/0 softirq=72562/73365 fqs=56230
Sep 28 08:37:34 gandolf kernel: [ 6142.796927] (t=150012 jiffies g=-255
c=-256 q=10)
Sep 28 08:37:34 gandolf kernel: [ 6142.796928] Task dump for CPU 0:
Sep 28 08:37:34 gandolf kernel: [ 6142.796929] sshd R running task
0 3995 1 0x0000000c
Sep 28 08:37:34 gandolf kernel: [ 6142.796930] Call Trace:
Sep 28 08:37:34 gandolf kernel: [ 6142.796930] <IRQ>
Sep 28 08:37:34 gandolf kernel: [ 6142.796933] sched_show_task+0xd3/0x140
Sep 28 08:37:34 gandolf kernel: [ 6142.796934] dump_cpu_task+0x37/0x40
Sep 28 08:37:34 gandolf kernel: [ 6142.796936] rcu_dump_cpu_stacks+0x99/0xbd
Sep 28 08:37:34 gandolf kernel: [ 6142.796938] rcu_check_callbacks+0x703/0x850
Sep 28 08:37:34 gandolf kernel: [ 6142.796939] ? acct_account_cputime+0x1c/0x20
Sep 28 08:37:34 gandolf kernel: [ 6142.796940] ? account_system_time+0x7a/0x110
Sep 28 08:37:34 gandolf kernel: [ 6142.796942] ?
tick_sched_handle.isra.15+0x60/0x60
Sep 28 08:37:34 gandolf kernel: [ 6142.796943] update_process_times+0x2f/0x60
Sep 28 08:37:34 gandolf kernel: [ 6142.796944]
tick_sched_handle.isra.15+0x25/0x60
Sep 28 08:37:34 gandolf kernel: [ 6142.796945] tick_sched_timer+0x3d/0x70
Sep 28 08:37:34 gandolf kernel: [ 6142.796946] __hrtimer_run_queues+0xf3/0x270
Sep 28 08:37:34 gandolf kernel: [ 6142.796946] hrtimer_interrupt+0xa3/0x1e0
Sep 28 08:37:34 gandolf kernel: [ 6142.796948] ? leave_mm+0xc0/0xc0
Sep 28 08:37:34 gandolf kernel: [ 6142.796950]
local_apic_timer_interrupt+0x38/0x60
Sep 28 08:37:34 gandolf kernel: [ 6142.796951]
smp_apic_timer_interrupt+0x38/0x50
Sep 28 08:37:34 gandolf kernel: [ 6142.796952] apic_timer_interrupt+0x89/0x90
Sep 28 08:37:34 gandolf kernel: [ 6142.796953] RIP:
0010:smp_call_function_many+0x1ec/0x250
Sep 28 08:37:34 gandolf kernel: [ 6142.796954] RSP: 0018:ffffa8d682f73bd8
EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
Sep 28 08:37:34 gandolf kernel: [ 6142.796954] RAX: 0000000000000003 RBX:
0000000000000004 RCX: 0000000000000001
Sep 28 08:37:34 gandolf kernel: [ 6142.796955] RDX: ffff9a92df49d0f8 RSI:
0000000000000004 RDI: ffff9a92ce81a780
Sep 28 08:37:34 gandolf kernel: [ 6142.796955] RBP: ffffa8d682f73c10 R08:
ffffffffffffffff R09: 000000000000000e
Sep 28 08:37:34 gandolf kernel: [ 6142.796956] R10: fffff99c100f5800 R11:
0000000000000010 R12: ffffffffb2275e20
Sep 28 08:37:34 gandolf kernel: [ 6142.796956] R13: 0000000000000000 R14:
ffff9a92df41a340 R15: 000000000001a300
Sep 28 08:37:34 gandolf kernel: [ 6142.796957] </IRQ>
Sep 28 08:37:34 gandolf kernel: [ 6142.796957] ? leave_mm+0xc0/0xc0
Sep 28 08:37:34 gandolf kernel: [ 6142.796958] ?
smp_call_function_many+0x1c8/0x250
Sep 28 08:37:34 gandolf kernel: [ 6142.796959] ? leave_mm+0xc0/0xc0
Sep 28 08:37:34 gandolf kernel: [ 6142.796960] on_each_cpu+0x2d/0x60
Sep 28 08:37:34 gandolf kernel: [ 6142.796960] flush_tlb_kernel_range+0x4b/0x80
Sep 28 08:37:34 gandolf kernel: [ 6142.796962] __purge_vmap_area_lazy+0x50/0xc0
Sep 28 08:37:34 gandolf kernel: [ 6142.796963] vm_unmap_aliases+0x113/0x150
Sep 28 08:37:34 gandolf kernel: [ 6142.796964]
change_page_attr_set_clr+0xf4/0x550
Sep 28 08:37:34 gandolf kernel: [ 6142.796965] ? bpf_convert_filter+0x66/0x950
Sep 28 08:37:34 gandolf kernel: [ 6142.796966] set_memory_ro+0x2f/0x40
Sep 28 08:37:34 gandolf kernel: [ 6142.796967]
bpf_prog_select_runtime+0x2a/0xd0
Sep 28 08:37:34 gandolf kernel: [ 6142.796968] bpf_prepare_filter+0x374/0x3e0
Sep 28 08:37:34 gandolf kernel: [ 6142.796969]
bpf_prog_create_from_user+0xbc/0x120
Sep 28 08:37:34 gandolf kernel: [ 6142.796970] ? watchdog_nmi_disable+0x70/0x70
Sep 28 08:37:34 gandolf kernel: [ 6142.796970] do_seccomp+0x124/0x5f0
Sep 28 08:37:34 gandolf kernel: [ 6142.796971] prctl_set_seccomp+0x24/0x50
Sep 28 08:37:34 gandolf kernel: [ 6142.796972] SyS_prctl+0x119/0x490
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https://bugs.launchpad.net/bugs/1697132
Title:
CPU Cores Stalls/Lock
Status in linux package in Ubuntu:
Incomplete
Bug description:
CPU Stalls or Locks up after a random period of time. Can not trace
issue to high resources or heat. System will crash while sitting
essentially idle. Sometimes system will crash after a few minutes some
times it will take days. A large file transfer will usually force the
crash though.
I have been having similar issue since Ubuntu 14.04. I have upgrade to
every version along the way to 17.04 with the same issue. I have
replaced every piece of hardware except HDD. MB, Proc, power supply,
memory, video card. With and without AMD micro code. This is a server
so no GUI.
I've tried upstream kernels but they don't support ZFS and I haven't
had any luck shimming it in. Happy to try newer kernels if someone can
provide one with ZFS support.
Jun 9 18:54:57 TheSource kernel: [46465.931527] INFO: rcu_sched detected
stalls on CPUs/tasks:
Jun 9 18:54:57 TheSource kernel: [46465.931583] 9-...: (12 GPs
behind) idle=f03/1/0 softirq=261811/261811 fqs=6599
Jun 9 18:54:57 TheSource kernel: [46465.931624] (detected by 0,
t=15002 jiffies, g=380049, c=380048, q=118270)
Jun 9 18:54:57 TheSource kernel: [46465.931665] Task dump for CPU 9:
Jun 9 18:54:57 TheSource kernel: [46465.931666] swapper/9 R running
task 0 0 1 0x00000008
Jun 9 18:54:57 TheSource kernel: [46465.931670] Call Trace:
Jun 9 18:54:57 TheSource kernel: [46465.931677] ?
cpuidle_enter_state+0x122/0x2c0
Jun 9 18:54:57 TheSource kernel: [46465.931680] ?
cpuidle_enter_state+0x110/0x2c0
Jun 9 18:54:57 TheSource kernel: [46465.931683] ? cpuidle_enter+0x17/0x20
Jun 9 18:54:57 TheSource kernel: [46465.931685] ? call_cpuidle+0x23/0x40
Jun 9 18:54:57 TheSource kernel: [46465.931688] ? do_idle+0x189/0x200
Jun 9 18:54:57 TheSource kernel: [46465.931690] ?
cpu_startup_entry+0x71/0x80
Jun 9 18:54:57 TheSource kernel: [46465.931693] ?
start_secondary+0x154/0x190
Jun 9 18:54:57 TheSource kernel: [46465.931696] ? start_cpu+0x14/0x14
ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: linux-image-4.10.0-19-generic 4.10.0-19.21
ProcVersionSignature: Ubuntu 4.10.0-19.21-generic 4.10.8
Uname: Linux 4.10.0-19-generic x86_64
NonfreeKernelModules: zfs zunicode zavl zcommon znvpair
AlsaVersion: Advanced Linux Sound Architecture Driver Version
k4.10.0-19-generic.
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.4-0ubuntu4.1
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/hwC0D0',
'/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D3p', '/dev/snd/controlC0',
'/dev/snd/by-path', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D2c',
'/dev/snd/pcmC1D1p', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p',
'/dev/snd/controlC1', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
Card1.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer'
Card1.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer'
Date: Fri Jun 9 20:17:45 2017
InstallationDate: Installed on 2017-06-03 (6 days ago)
InstallationMedia: Ubuntu-Server 17.04 "Zesty Zapus" - Release amd64
(20170412)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
MachineType: Micro-Star International Co., Ltd MS-7A32
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 nouveaufb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-19-generic
root=UUID=bba67c63-3cd9-4475-bf3a-a0890087330d ro
RelatedPackageVersions:
linux-restricted-modules-4.10.0-19-generic N/A
linux-backports-modules-4.10.0-19-generic N/A
linux-firmware 1.164.1
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/27/2017
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1.50
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: X370 GAMING PRO CARBON (MS-7A32)
dmi.board.vendor: Micro-Star International Co., Ltd
dmi.board.version: 1.0
dmi.chassis.asset.tag: To be filled by O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: Micro-Star International Co., Ltd
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr1.50:bd04/27/2017:svnMicro-StarInternationalCo.,Ltd:pnMS-7A32:pvr1.0:rvnMicro-StarInternationalCo.,Ltd:rnX370GAMINGPROCARBON(MS-7A32):rvr1.0:cvnMicro-StarInternationalCo.,Ltd:ct3:cvr1.0:
dmi.product.name: MS-7A32
dmi.product.version: 1.0
dmi.sys.vendor: Micro-Star International Co., Ltd
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