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Bug#822936: marked as done (INFO: rcu_sched self-detected stall on CPU)

Your message dated Sun, 09 May 2021 08:20:28 -0700 (PDT)
with message-id <6097fdbc.1c69fb81.5fddc.5a04@mx.google.com>
and subject line Closing this bug (BTS maintenance for src:linux bugs)
has caused the Debian Bug report #822936,
regarding INFO: rcu_sched self-detected stall on CPU
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
822936: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=822936
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: linux-image-3.16.0-4-686-pae
Version: 3.16.7-ckt25-1

The netbook doesn't crash, but the entire networking stack freezes up.
When I press a key on the keyboard, the backlight comes on, and
everything is functional again.

Apr 27 21:53:20 ranfan kernel: INFO: rcu_sched self-detected stall on
CPU { 0}  (t=6590 jiffies g=23325 c=23324 q=2)
Apr 27 21:53:20 ranfan kernel: sending NMI to all CPUs:
Apr 27 21:53:20 ranfan kernel: NMI backtrace for cpu 0
Apr 27 21:53:20 ranfan kernel: CPU: 0 PID: 0 Comm: swapper/0 Not
tainted 3.16.0-4-686-pae #1 Debian 3.16.7-ckt25-1
Apr 27 21:53:20 ranfan kernel: Hardware name: Acer             AO751h
         /JV11-ML          , BIOS V0.3212 02/26/2010
Apr 27 21:53:20 ranfan kernel: task: c15fca00 ti: c15ee000 task.ti: c15ee000
Apr 27 21:53:20 ranfan kernel: EIP: 0060:[<c1040385>] EFLAGS: 00200006 CPU: 0
Apr 27 21:53:20 ranfan kernel: EIP is at
arch_trigger_all_cpu_backtrace+0x95/0xd0
Apr 27 21:53:20 ranfan kernel: EAX: 00418958 EBX: 00002710 ECX:
fffff000 EDX: fffff000
Apr 27 21:53:20 ranfan kernel: ESI: c1614f80 EDI: f75d9620 EBP:
f5007e40 ESP: f5007e34
Apr 27 21:53:20 ranfan kernel:  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
Apr 27 21:53:20 ranfan kernel: CR0: 8005003b CR2: b7765000 CR3:
0171e000 CR4: 000007f0
Apr 27 21:53:20 ranfan kernel: Stack:
Apr 27 21:53:20 ranfan kernel:  c1548401 c157a0ce c1614f80 f5007e88
c10ac95d c1557924 000019be 00005b1d
Apr 27 21:53:20 ranfan kernel:  00005b1c 00000002 00000000 f5007e88
c1084790 00000001 c166a5ec c1614f80
Apr 27 21:53:20 ranfan kernel:  f75d9620 00000000 c15fca00 00000000
00000000 f5007e9c c1062dac f5009f7c
Apr 27 21:53:20 ranfan kernel: Call Trace:
Apr 27 21:53:20 ranfan kernel:  [<c10ac95d>] ? rcu_check_callbacks+0x38d/0x5b0
Apr 27 21:53:20 ranfan kernel:  [<c1084790>] ? account_process_tick+0x60/0x130
Apr 27 21:53:20 ranfan kernel:  [<c1062dac>] ? update_process_times+0x3c/0x60
Apr 27 21:53:20 ranfan kernel:  [<c10b78e6>] ?
tick_sched_handle.isra.13+0x26/0x60
Apr 27 21:53:20 ranfan kernel:  [<c10b7957>] ? tick_sched_timer+0x37/0x70
Apr 27 21:53:20 ranfan kernel:  [<c1075db8>] ? __remove_hrtimer+0x38/0x90
Apr 27 21:53:20 ranfan kernel:  [<c10766cd>] ? __run_hrtimer+0x6d/0x190
Apr 27 21:53:20 ranfan kernel:  [<c10b7920>] ?
tick_sched_handle.isra.13+0x60/0x60
Apr 27 21:53:20 ranfan kernel:  [<c1076e48>] ? hrtimer_interrupt+0x1e8/0x2a0
Apr 27 21:53:20 ranfan kernel:  [<c10b64eb>] ?
tick_do_broadcast.constprop.7+0x6b/0x70
Apr 27 21:53:20 ranfan kernel:  [<c10b6685>] ?
tick_handle_oneshot_broadcast+0x105/0x180
Apr 27 21:53:20 ranfan kernel:  [<c132d35a>] ?
add_interrupt_randomness+0x15a/0x1a0
Apr 27 21:53:20 ranfan kernel:  [<c1011be2>] ? timer_interrupt+0x12/0x20
Apr 27 21:53:20 ranfan kernel:  [<c10a3685>] ?
handle_irq_event_percpu+0x35/0x180
Apr 27 21:53:20 ranfan kernel:  [<c10a37fa>] ? handle_irq_event+0x2a/0x50
Apr 27 21:53:20 ranfan kernel:  [<c10a5bd0>] ? handle_simple_irq+0x70/0x70
Apr 27 21:53:20 ranfan kernel:  [<c10a5c36>] ? handle_edge_irq+0x66/0x100
Apr 27 21:53:20 ranfan kernel:  [<c1011751>] ? handle_irq+0x71/0x90
Apr 27 21:53:20 ranfan kernel:  <IRQ>
Apr 27 21:53:20 ranfan kernel:
Apr 27 21:53:20 ranfan kernel:  [<c147fd7c>] ? do_IRQ+0x3c/0xd0
Apr 27 21:53:20 ranfan kernel:  [<c108ba5e>] ? rebalance_domains+0x14e/0x250
Apr 27 21:53:20 ranfan kernel:  [<c147f2b3>] ? common_interrupt+0x33/0x38
Apr 27 21:53:20 ranfan kernel:  [<f838007b>] ?
psb_intel_sdvo_read_response+0xcb/0x200 [gma500_gfx]
Apr 27 21:53:20 ranfan kernel:  [<c105b5dd>] ? __do_softirq+0x6d/0x230
Apr 27 21:53:20 ranfan kernel:  [<c105b570>] ? cpu_callback+0x160/0x160
Apr 27 21:53:20 ranfan kernel:  [<c10116d2>] ? do_softirq_own_stack+0x22/0x30
Apr 27 21:53:20 ranfan kernel:  <IRQ>
Apr 27 21:53:20 ranfan kernel:
Apr 27 21:53:20 ranfan kernel:  [<c105b9bd>] ? irq_exit+0x8d/0xa0
Apr 27 21:53:20 ranfan kernel:  [<c147fd85>] ? do_IRQ+0x45/0xd0
Apr 27 21:53:20 ranfan kernel:  [<c10b6afb>] ?
tick_broadcast_oneshot_control+0x7b/0x210
Apr 27 21:53:20 ranfan kernel:  [<c147f2b3>] ? common_interrupt+0x33/0x38
Apr 27 21:53:20 ranfan kernel:  [<c13770ae>] ? cpuidle_enter_state+0x3e/0xd0
Apr 27 21:53:20 ranfan kernel:  [<c1090c4e>] ? cpu_startup_entry+0x2be/0x3b0
Apr 27 21:53:20 ranfan kernel:  [<c1671bf9>] ? start_kernel+0x3dd/0x3e2
Apr 27 21:53:20 ranfan kernel:  [<c1671625>] ? set_init_arg+0x45/0x45
Apr 27 21:53:20 ranfan kernel: Code: 08 5b 5d c3 66 90 f0 0f b3 15 a8
a4 66 c1 a1 a8 a4 66 c1 85 c0 75 3a 31 c0 bb 10 27 00 00 eb 1f 8d b6
00 00 00 00 b8 58 89 41 00 <e8> 36 aa 21 00 e8 91 ca 09 00 83 eb 01 74
09 a1 a8 a4 66 c1 85
Apr 27 21:52:54 ranfan kernel: NMI backtrace for cpu 1
Apr 27 21:52:54 ranfan kernel: CPU: 1 PID: 0 Comm: swapper/1 Not
tainted 3.16.0-4-686-pae #1 Debian 3.16.7-ckt25-1
Apr 27 21:52:54 ranfan kernel: Hardware name: Acer             AO751h
         /JV11-ML          , BIOS V0.3212 02/26/2010
Apr 27 21:52:54 ranfan kernel: task: f50b9560 ti: f50d0000 task.ti: f50d0000
Apr 27 21:52:54 ranfan kernel: EIP: 0060:[<c1090a82>] EFLAGS: 00200246 CPU: 1
Apr 27 21:52:54 ranfan kernel: EIP is at cpu_startup_entry+0xf2/0x3b0
Apr 27 21:52:54 ranfan kernel: EAX: 00200000 EBX: f50d0000 ECX:
00000001 EDX: f50d1fec
Apr 27 21:52:54 ranfan kernel: ESI: 00000004 EDI: 00000001 EBP:
f50d1f90 ESP: f50d1f60
Apr 27 21:52:54 ranfan kernel:  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
Apr 27 21:52:54 ranfan kernel: CR0: 8005003b CR2: b7617000 CR3:
0171e000 CR4: 000007f0
Apr 27 21:52:54 ranfan kernel: Stack:
Apr 27 21:52:54 ranfan kernel:  f50d1fec 00000000 f50d1fec 00000001
f50d1fec 00000004 f75ef600 557b25eb
Apr 27 21:52:54 ranfan kernel:  dd6adfe5 2fe19f2f 00000000 00000000
f50d1fb4 c103c587 28c824c6 c4d106c0
Apr 27 21:52:54 ranfan kernel:  0006b1e4 28360103 598dfc74 2fe19f2f
01020800 00000000 00000000 00000000
Apr 27 21:52:54 ranfan kernel: Call Trace:
Apr 27 21:52:54 ranfan kernel:  [<c103c587>] ? start_secondary+0x207/0x2e0
Apr 27 21:52:54 ranfan kernel: Code: e8 24 a4 01 00 64 8b 3d 10 e0 70
c1 3e 8d 74 26 00 fb 90 8d 74 26 00 64 8b 15 18 f0 70 c1 8b 82 1c e0
ff ff a8 08 75 0d 90 f3 90 <8b> 82 1c e0 ff ff a8 08 74 f4 64 8b 3d 10
e0 70 c1 3e 8d 74 26
Apr 27 21:53:20 ranfan kernel: INFO: NMI handler
(arch_trigger_all_cpu_backtrace_handler) took too long to run: 695.735
msecs
Apr 28 03:19:37 ranfan kernel: INFO: rcu_sched self-detected stall on
CPU { 0}  (t=67279 jiffies g=88895 c=88894 q=1)
Apr 28 03:19:37 ranfan kernel: sending NMI to all CPUs:
Apr 28 03:19:37 ranfan kernel: NMI backtrace for cpu 0
Apr 28 03:19:37 ranfan kernel: CPU: 0 PID: 0 Comm: swapper/0 Not
tainted 3.16.0-4-686-pae #1 Debian 3.16.7-ckt25-1
Apr 28 03:19:37 ranfan kernel: Hardware name: Acer             AO751h
         /JV11-ML          , BIOS V0.3212 02/26/2010
Apr 28 03:19:37 ranfan kernel: task: c15fca00 ti: c15ee000 task.ti: c15ee000
Apr 28 03:19:37 ranfan kernel: EIP: 0060:[<c1040385>] EFLAGS: 00200006 CPU: 0
Apr 28 03:19:37 ranfan kernel: EIP is at
arch_trigger_all_cpu_backtrace+0x95/0xd0
Apr 28 03:19:37 ranfan kernel: EAX: 00418958 EBX: 00002710 ECX:
fffff000 EDX: fffff000
Apr 28 03:19:37 ranfan kernel: ESI: c1614f80 EDI: f75d9620 EBP:
f5007e40 ESP: f5007e34
Apr 28 03:19:37 ranfan kernel:  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
Apr 28 03:19:37 ranfan kernel: CR0: 8005003b CR2: b7617000 CR3:
0171e000 CR4: 000007f0
Apr 28 03:19:37 ranfan kernel: Stack:
Apr 28 03:19:37 ranfan kernel:  c1548401 c157a0ce c1614f80 f5007e88
c10ac95d c1557924 000106cf 00015b3f
Apr 28 03:19:37 ranfan kernel:  00015b3e 00000001 00000000 f5007e88
c1084790 00000001 c166a5ec c1614f80
Apr 28 03:19:37 ranfan kernel:  f75d9620 00000000 c15fca00 00000000
00000000 f5007e9c c1062dac f5009f7c
Apr 28 03:19:37 ranfan kernel: Call Trace:
Apr 28 03:19:37 ranfan kernel:  [<c10ac95d>] ? rcu_check_callbacks+0x38d/0x5b0
Apr 28 03:19:37 ranfan kernel:  [<c1084790>] ? account_process_tick+0x60/0x130
Apr 28 03:19:37 ranfan kernel:  [<c1062dac>] ? update_process_times+0x3c/0x60
Apr 28 03:19:37 ranfan kernel:  [<c10b78e6>] ?
tick_sched_handle.isra.13+0x26/0x60
Apr 28 03:19:37 ranfan kernel:  [<c10b7957>] ? tick_sched_timer+0x37/0x70
Apr 28 03:19:37 ranfan kernel:  [<c1075db8>] ? __remove_hrtimer+0x38/0x90
Apr 28 03:19:37 ranfan kernel:  [<c10766cd>] ? __run_hrtimer+0x6d/0x190
Apr 28 03:19:37 ranfan kernel:  [<c10b7920>] ?
tick_sched_handle.isra.13+0x60/0x60
Apr 28 03:19:37 ranfan kernel:  [<c1076e48>] ? hrtimer_interrupt+0x1e8/0x2a0
Apr 28 03:19:37 ranfan kernel:  [<c10b64eb>] ?
tick_do_broadcast.constprop.7+0x6b/0x70
Apr 28 03:19:37 ranfan kernel:  [<c10b6685>] ?
tick_handle_oneshot_broadcast+0x105/0x180
Apr 28 03:19:37 ranfan kernel:  [<c132d35a>] ?
add_interrupt_randomness+0x15a/0x1a0
Apr 28 03:19:37 ranfan kernel:  [<c1011be2>] ? timer_interrupt+0x12/0x20
Apr 28 03:19:37 ranfan kernel:  [<c10a3685>] ?
handle_irq_event_percpu+0x35/0x180
Apr 28 03:19:37 ranfan kernel:  [<c10a37fa>] ? handle_irq_event+0x2a/0x50
Apr 28 03:19:37 ranfan kernel:  [<c10a5bd0>] ? handle_simple_irq+0x70/0x70
Apr 28 03:19:37 ranfan kernel:  [<c10a5c36>] ? handle_edge_irq+0x66/0x100
Apr 28 03:19:37 ranfan kernel:  [<c1011751>] ? handle_irq+0x71/0x90
Apr 28 03:19:37 ranfan kernel:  <IRQ>
Apr 28 03:19:37 ranfan kernel:
Apr 28 03:19:37 ranfan kernel:  [<c147fd7c>] ? do_IRQ+0x3c/0xd0
Apr 28 03:19:37 ranfan kernel:  [<c10aa8f5>] ? __note_gp_changes+0x45/0x50
Apr 28 03:19:37 ranfan kernel:  [<c147f2b3>] ? common_interrupt+0x33/0x38
Apr 28 03:19:37 ranfan kernel:  [<c105b5dd>] ? __do_softirq+0x6d/0x230
Apr 28 03:19:37 ranfan kernel:  [<c105b570>] ? cpu_callback+0x160/0x160
Apr 28 03:19:37 ranfan kernel:  [<c10116d2>] ? do_softirq_own_stack+0x22/0x30
Apr 28 03:19:37 ranfan kernel:  <IRQ>
Apr 28 03:19:37 ranfan kernel:
Apr 28 03:19:37 ranfan kernel:  [<c105b9bd>] ? irq_exit+0x8d/0xa0
Apr 28 03:19:37 ranfan kernel:  [<c147fd85>] ? do_IRQ+0x45/0xd0
Apr 28 03:19:37 ranfan kernel:  [<c10b6afb>] ?
tick_broadcast_oneshot_control+0x7b/0x210
Apr 28 03:19:37 ranfan kernel:  [<c147f2b3>] ? common_interrupt+0x33/0x38
Apr 28 03:19:37 ranfan kernel:  [<c13770ae>] ? cpuidle_enter_state+0x3e/0xd0
Apr 28 03:19:37 ranfan kernel:  [<c1090c4e>] ? cpu_startup_entry+0x2be/0x3b0
Apr 28 03:19:37 ranfan kernel:  [<c1671bf9>] ? start_kernel+0x3dd/0x3e2
Apr 28 03:19:37 ranfan kernel:  [<c1671625>] ? set_init_arg+0x45/0x45
Apr 28 03:19:37 ranfan kernel: Code: 08 5b 5d c3 66 90 f0 0f b3 15 a8
a4 66 c1 a1 a8 a4 66 c1 85 c0 75 3a 31 c0 bb 10 27 00 00 eb 1f 8d b6
00 00 00 00 b8 58 89 41 00 <e8> 36 aa 21 00 e8 91 ca 09 00 83 eb 01 74
09 a1 a8 a4 66 c1 85
Apr 28 03:15:08 ranfan kernel: NMI backtrace for cpu 1
Apr 28 03:15:08 ranfan kernel: CPU: 1 PID: 0 Comm: swapper/1 Not
tainted 3.16.0-4-686-pae #1 Debian 3.16.7-ckt25-1
Apr 28 03:15:08 ranfan kernel: Hardware name: Acer             AO751h
         /JV11-ML          , BIOS V0.3212 02/26/2010
Apr 28 03:15:08 ranfan kernel: task: f50b9560 ti: f50d0000 task.ti: f50d0000
Apr 28 03:15:08 ranfan kernel: EIP: 0060:[<c1090a82>] EFLAGS: 00200246 CPU: 1
Apr 28 03:15:08 ranfan kernel: EIP is at cpu_startup_entry+0xf2/0x3b0
Apr 28 03:15:08 ranfan kernel: EAX: 00200000 EBX: f50d0000 ECX:
00000001 EDX: f50d1fec
Apr 28 03:15:08 ranfan kernel: ESI: 00000004 EDI: 00000001 EBP:
f50d1f90 ESP: f50d1f60
Apr 28 03:15:08 ranfan kernel:  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
Apr 28 03:15:08 ranfan kernel: CR0: 8005003b CR2: bfb488d8 CR3:
0171e000 CR4: 000007f0
Apr 28 03:15:08 ranfan kernel: Stack:
Apr 28 03:15:08 ranfan kernel:  f50d1fec 00000000 f50d1fec 00000001
f50d1fec 00000004 f75ef600 557b25eb
Apr 28 03:15:08 ranfan kernel:  dd6adfe5 2fe19f2f 00000000 00000000
f50d1fb4 c103c587 28c824c6 c4d106c0
Apr 28 03:15:08 ranfan kernel:  0006b1e4 28360103 598dfc74 2fe19f2f
01020800 00000000 00000000 00000000
Apr 28 03:15:08 ranfan kernel: Call Trace:
Apr 28 03:15:08 ranfan kernel:  [<c103c587>] ? start_secondary+0x207/0x2e0
Apr 28 03:15:08 ranfan kernel: Code: e8 24 a4 01 00 64 8b 3d 10 e0 70
c1 3e 8d 74 26 00 fb 90 8d 74 26 00 64 8b 15 18 f0 70 c1 8b 82 1c e0
ff ff a8 08 75 0d 90 f3 90 <8b> 82 1c e0 ff ff a8 08 74 f4 64 8b 3d 10
e0 70 c1 3e 8d 74 26
Apr 28 03:19:37 ranfan kernel: INFO: NMI handler
(arch_trigger_all_cpu_backtrace_handler) took too long to run: 759.702
msecs
Apr 28 08:32:34 ranfan kernel: gma500 0000:00:02.0: Backlight lvds set
brightness 186a186a
Apr 28 08:32:34 ranfan kernel: gma500 0000:00:02.0: Backlight lvds set
brightness 186a186a
Apr 28 08:44:30 ranfan kernel: gma500 0000:00:02.0: Backlight lvds set
brightness 186a186a
Apr 28 08:44:30 ranfan kernel: gma500 0000:00:02.0: Backlight lvds set
brightness 186a186a
Apr 28 22:16:16 ranfan kernel: [sched_delayed] sched: RT throttling activated
Apr 29 01:55:32 ranfan kernel: INFO: rcu_sched self-detected stall on
CPU { 0}  (t=29431 jiffies g=345118 c=345117 q=3)
Apr 29 01:55:32 ranfan kernel: sending NMI to all CPUs:
Apr 29 01:55:32 ranfan kernel: NMI backtrace for cpu 1
Apr 29 01:55:32 ranfan kernel: CPU: 1 PID: 0 Comm: swapper/1 Not
tainted 3.16.0-4-686-pae #1 Debian 3.16.7-ckt25-1
Apr 29 01:55:32 ranfan kernel: Hardware name: Acer             AO751h
         /JV11-ML          , BIOS V0.3212 02/26/2010
Apr 29 01:55:32 ranfan kernel: task: f50b9560 ti: f50d0000 task.ti: f50d0000
Apr 29 01:55:32 ranfan kernel: EIP: 0060:[<c147e7d1>] EFLAGS: 00200002 CPU: 1
Apr 29 01:55:32 ranfan kernel: EIP is at _raw_spin_lock_irqsave+0x31/0x40
Apr 29 01:55:32 ranfan kernel: EAX: 00000064 EBX: 00200002 ECX:
c17552ec EDX: 00000063
Apr 29 01:55:32 ranfan kernel: ESI: f75e7100 EDI: c1608440 EBP:
f50d1ed8 ESP: f50d1ed4
Apr 29 01:55:32 ranfan kernel:  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
Apr 29 01:55:32 ranfan kernel: CR0: 8005003b CR2: b7617000 CR3:
0171e000 CR4: 000007f0
Apr 29 01:55:32 ranfan kernel: Stack:
Apr 29 01:55:32 ranfan kernel:  00000001 f50d1f04 c10b6ad3 00000595
f75e95ac f75e95a0 f50d1efc 00000004
Apr 29 01:55:32 ranfan kernel:  f50d1ef8 f50d1f28 00200096 00000004
f50d1f1c c10b580f f75ef600 00000040
Apr 29 01:55:32 ranfan kernel:  00000004 00000006 f50d1f38 c12bdab5
00000052 00000001 c1642780 f75ef600
Apr 29 01:55:32 ranfan kernel: Call Trace:
Apr 29 01:55:32 ranfan kernel:  [<c10b6ad3>] ?
tick_broadcast_oneshot_control+0x53/0x210
Apr 29 01:55:32 ranfan kernel:  [<c10b580f>] ? clockevents_notify+0x13f/0x180
Apr 29 01:55:32 ranfan kernel:  [<c12bdab5>] ? intel_idle+0x105/0x120
Apr 29 01:55:32 ranfan kernel:  [<c13770a1>] ? cpuidle_enter_state+0x31/0xd0
Apr 29 01:55:32 ranfan kernel:  [<c1090c4e>] ? cpu_startup_entry+0x2be/0x3b0
Apr 29 01:55:32 ranfan kernel:  [<c103c587>] ? start_secondary+0x207/0x2e0
Apr 29 01:55:32 ranfan kernel: Code: 74 26 00 89 c1 9c 58 8d 74 26 00
89 c3 fa 90 8d 74 26 00 ba 00 01 00 00 f0 66 0f c1 11 0f b6 c6 38 d0
75 07 89 d8 5b 5d c3 f3 90 <0f> b6 11 38 d0 75 f7 eb f0 8d b6 00 00 00
00 55 89 e5 3e 8d 74
Apr 29 01:55:32 ranfan kernel: NMI backtrace for cpu 0
Apr 29 01:55:32 ranfan kernel: CPU: 0 PID: 0 Comm: swapper/0 Not
tainted 3.16.0-4-686-pae #1 Debian 3.16.7-ckt25-1
Apr 29 01:55:32 ranfan kernel: Hardware name: Acer             AO751h
         /JV11-ML          , BIOS V0.3212 02/26/2010
Apr 29 01:55:32 ranfan kernel: task: c15fca00 ti: c15ee000 task.ti: c15ee000
Apr 29 01:55:32 ranfan kernel: EIP: 0060:[<c1040385>] EFLAGS: 00200006 CPU: 0
Apr 29 01:55:32 ranfan kernel: EIP is at
arch_trigger_all_cpu_backtrace+0x95/0xd0
Apr 29 01:55:32 ranfan kernel: EAX: 00418958 EBX: 00002710 ECX:
fffff000 EDX: fffff000
Apr 29 01:55:32 ranfan kernel: ESI: c1614f80 EDI: f75d9620 EBP:
f5007e40 ESP: f5007e34
Apr 29 01:55:32 ranfan kernel:  DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068
Apr 29 01:55:32 ranfan kernel: CR0: 8005003b CR2: b7765000 CR3:
0171e000 CR4: 000007f0
Apr 29 01:55:32 ranfan kernel: Stack:
Apr 29 01:55:32 ranfan kernel:  c1548401 c157a0ce c1614f80 f5007e88
c10ac95d c1557924 000072f7 0005441e
Apr 29 01:55:32 ranfan kernel:  0005441d 00000003 00000000 f5007e88
c1084790 00000001 c166a5ec c1614f80
Apr 29 01:55:32 ranfan kernel:  f75d9620 00000000 c15fca00 00000000
00000000 f5007e9c c1062dac f5009f7c
Apr 29 01:55:32 ranfan kernel: Call Trace:
Apr 29 01:55:32 ranfan kernel:  [<c10ac95d>] ? rcu_check_callbacks+0x38d/0x5b0
Apr 29 01:55:32 ranfan kernel:  [<c1084790>] ? account_process_tick+0x60/0x130
Apr 29 01:55:32 ranfan kernel:  [<c1062dac>] ? update_process_times+0x3c/0x60
Apr 29 01:55:32 ranfan kernel:  [<c10b78e6>] ?
tick_sched_handle.isra.13+0x26/0x60
Apr 29 01:55:32 ranfan kernel:  [<c10b7957>] ? tick_sched_timer+0x37/0x70
Apr 29 01:55:32 ranfan kernel:  [<c1075db8>] ? __remove_hrtimer+0x38/0x90
Apr 29 01:55:32 ranfan kernel:  [<c10766cd>] ? __run_hrtimer+0x6d/0x190
Apr 29 01:55:32 ranfan kernel:  [<c10b7920>] ?
tick_sched_handle.isra.13+0x60/0x60
Apr 29 01:55:32 ranfan kernel:  [<c1076e48>] ? hrtimer_interrupt+0x1e8/0x2a0
Apr 29 01:55:32 ranfan kernel:  [<c10b64eb>] ?
tick_do_broadcast.constprop.7+0x6b/0x70
Apr 29 01:55:32 ranfan kernel:  [<c10b6685>] ?
tick_handle_oneshot_broadcast+0x105/0x180
Apr 29 01:55:32 ranfan kernel:  [<c132d35a>] ?
add_interrupt_randomness+0x15a/0x1a0
Apr 29 01:55:32 ranfan kernel:  [<c1011be2>] ? timer_interrupt+0x12/0x20
Apr 29 01:55:32 ranfan kernel:  [<c10a3685>] ?
handle_irq_event_percpu+0x35/0x180
Apr 29 01:55:32 ranfan kernel:  [<c10a5bd0>] ? handle_simple_irq+0x70/0x70
Apr 29 01:55:32 ranfan kernel:  [<c147fc27>] ? nmi_stack_correct+0x2f/0x34
Apr 29 01:55:32 ranfan kernel:  [<c10a37fa>] ? handle_irq_event+0x2a/0x50
Apr 29 01:55:32 ranfan kernel:  [<c10a5bd0>] ? handle_simple_irq+0x70/0x70
Apr 29 01:55:32 ranfan kernel:  [<c10a5c36>] ? handle_edge_irq+0x66/0x100
Apr 29 01:55:32 ranfan kernel:  [<c1011751>] ? handle_irq+0x71/0x90
Apr 29 01:55:32 ranfan kernel:  <IRQ>
Apr 29 01:55:32 ranfan kernel:
Apr 29 01:55:32 ranfan kernel:  [<c147fd7c>] ? do_IRQ+0x3c/0xd0
Apr 29 01:55:32 ranfan kernel:  [<c147f2b3>] ? common_interrupt+0x33/0x38
Apr 29 01:55:32 ranfan kernel:  [<c105b5dd>] ? __do_softirq+0x6d/0x230
Apr 29 01:55:32 ranfan kernel:  [<c105b570>] ? cpu_callback+0x160/0x160
Apr 29 01:55:32 ranfan kernel:  [<c147fc27>] ? nmi_stack_correct+0x2f/0x34
Apr 29 01:55:32 ranfan kernel:  [<c105b570>] ? cpu_callback+0x160/0x160
Apr 29 01:55:32 ranfan kernel:  [<c10116d2>] ? do_softirq_own_stack+0x22/0x30
Apr 29 01:55:32 ranfan kernel:  <IRQ>
Apr 29 01:55:32 ranfan kernel:
Apr 29 01:55:32 ranfan kernel:  [<c105b9bd>] ? irq_exit+0x8d/0xa0
Apr 29 01:55:32 ranfan kernel:  [<c147fd85>] ? do_IRQ+0x45/0xd0
Apr 29 01:55:32 ranfan kernel:  [<c10b6afb>] ?
tick_broadcast_oneshot_control+0x7b/0x210
Apr 29 01:55:32 ranfan kernel:  [<c147f2b3>] ? common_interrupt+0x33/0x38
Apr 29 01:55:32 ranfan kernel:  [<c13770ae>] ? cpuidle_enter_state+0x3e/0xd0
Apr 29 01:55:32 ranfan kernel:  [<c1090c4e>] ? cpu_startup_entry+0x2be/0x3b0
Apr 29 01:55:32 ranfan kernel:  [<c1671bf9>] ? start_kernel+0x3dd/0x3e2
Apr 29 01:55:32 ranfan kernel:  [<c1671625>] ? set_init_arg+0x45/0x45
Apr 29 01:55:32 ranfan kernel: Code: 08 5b 5d c3 66 90 f0 0f b3 15 a8
a4 66 c1 a1 a8 a4 66 c1 85 c0 75 3a 31 c0 bb 10 27 00 00 eb 1f 8d b6
00 00 00 00 b8 58 89 41 00 <e8> 36 aa 21 00 e8 91 ca 09 00 83 eb 01 74
09 a1 a8 a4 66 c1 85
Apr 29 01:55:32 ranfan kernel: INFO: NMI handler
(arch_trigger_all_cpu_backtrace_handler) took too long to run: 760.343
msecs
Apr 29 01:55:33 ranfan kernel: gma500 0000:00:02.0: Backlight lvds set
brightness 186a186a
Apr 29 01:55:33 ranfan kernel: gma500 0000:00:02.0: Backlight lvds set
brightness 186a186a
Apr 29 02:00:48 ranfan kernel: device-mapper: uevent: version 1.0.3
Apr 29 02:00:48 ranfan kernel: device-mapper: ioctl: 4.27.0-ioctl
(2013-10-30) initialised: dm-devel@redhat.com
Apr 29 02:00:51 ranfan kernel: SGI XFS with ACLs, security attributes,
realtime, large block/inode numbers, no debug enabled
Apr 29 02:00:51 ranfan kernel: JFS: nTxBlock = 8192, nTxLock = 65536
Apr 29 02:00:51 ranfan kernel: ntfs: driver 2.1.30 [Flags: R/W MODULE].
Apr 29 02:00:51 ranfan kernel: QNX4 filesystem 0.2.3 registered.
Apr 29 02:00:51 ranfan kernel: fuse init (API version 7.23)
Apr 29 02:06:29 ranfan kernel: gma500 0000:00:02.0: Backlight lvds set
brightness 186a186a
Apr 29 02:06:29 ranfan kernel: gma500 0000:00:02.0: Backlight lvds set
brightness 186a186a


-- 
Jiann-Ming Su
"I have to decide between two equally frightening options.
 If I wanted to do that, I'd vote." --Duckman
"The system's broke, Hank.  The election baby has peed in
the bath water.  You got to throw 'em both out."  --Dale Gribble
"Those who vote decide nothing.
Those who count the votes decide everything.”  --Joseph Stalin

--- End Message ---
--- Begin Message --- 
Hi

This bug was filed for a very old kernel or the bug is old itself
without resolution.

If you can reproduce it with

- the current version in unstable/testing
- the latest kernel from backports

please reopen the bug, see https://www.debian.org/Bugs/server-control
for details.

Regards,
Salvatore

--- End Message ---
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