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Function
__report_bad_irq
First occurrence
2021-05-20
Last occurrence
2026-02-15
State
NEW
Components
kernel
Quality
-47

Statistics

Operating system Count
CentOS 7 67
Architecture Count
x86_64 67
Related packages Count
kernel 67
 0:3.10.0-1062.el7 63
 0:3.10.0-1160.31.1.el7 2
 0:3.10.0-957.27.2.el7 1
 0:3.10.0-1160.el7 1

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Complete report #770887
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffb4381340
Build id: 3.10.0-1160.el7.x86_64 		0x19
2
__report_bad_irq
vmlinux 0xffffffffb3d52562
Build id: 3.10.0-1160.el7.x86_64 		0x32
3
note_interrupt
vmlinux 0xffffffffb3d52982
Build id: 3.10.0-1160.el7.x86_64 		0x132
4
handle_irq_event_percpu
vmlinux 0xffffffffb3d50025
Build id: 3.10.0-1160.el7.x86_64 		0x55
5
handle_irq_event
vmlinux 0xffffffffb3d5008c
Build id: 3.10.0-1160.el7.x86_64 		0x3c
6
handle_fasteoi_irq
vmlinux 0xffffffffb3d5372d
Build id: 3.10.0-1160.el7.x86_64 		0x5d
7
handle_irq
vmlinux 0xffffffffb3c2f5f4
Build id: 3.10.0-1160.el7.x86_64 		0xe4
8
do_IRQ
vmlinux 0xffffffffb439892d
Build id: 3.10.0-1160.el7.x86_64 		0x4d
9
common_interrupt
vmlinux 0xffffffffb438a36a
Build id: 3.10.0-1160.el7.x86_64 		0x16a
10
? multi_cpu_stop
vmlinux 0xffffffffb3d356aa
Build id: 3.10.0-1160.el7.x86_64 		0x4a
11
? multi_cpu_stop
vmlinux 0xffffffffb3d35759
Build id: 3.10.0-1160.el7.x86_64 		0xf9
12
? cpu_stop_should_run
vmlinux 0xffffffffb3d35660
Build id: 3.10.0-1160.el7.x86_64 		0x50
13
cpu_stopper_thread
vmlinux 0xffffffffb3d35969
Build id: 3.10.0-1160.el7.x86_64 		0x99
14
? __schedule
vmlinux 0xffffffffb4386c8f
Build id: 3.10.0-1160.el7.x86_64 		0x3af
15
smpboot_thread_fn
vmlinux 0xffffffffb3cce674
Build id: 3.10.0-1160.el7.x86_64 		0x144
16
? lg_double_unlock
vmlinux 0xffffffffb3cce530
Build id: 3.10.0-1160.el7.x86_64 		0x40
17
kthread
vmlinux 0xffffffffb3cc5c21
Build id: 3.10.0-1160.el7.x86_64 		0xd1
18
? insert_kthread_work
vmlinux 0xffffffffb3cc5b50
Build id: 3.10.0-1160.el7.x86_64 		0x40
19
ret_from_fork_nospec_begin
vmlinux 0xffffffffb4393df7
Build id: 3.10.0-1160.el7.x86_64 		0x21
20
? insert_kthread_work
vmlinux 0xffffffffb3cc5b50
Build id: 3.10.0-1160.el7.x86_64 		0x40 
irq 22: nobody cared (try booting with the "irqpoll" option)
CPU: 0 PID: 7 Comm: migration/0 Tainted: G          I    ------------   3.10.0-1160.el7.x86_64 #1
Hardware name: IBM System x3850 X5 -[7143IQ4]-/Node 1, Processor Card, BIOS -[G0E160BUS-1.60]- 06/06/2011
Call Trace:
 <IRQ>  [<ffffffffb4381340>] dump_stack+0x19/0x1b
 [<ffffffffb3d52562>] __report_bad_irq+0x32/0xd0
 [<ffffffffb3d52982>] note_interrupt+0x132/0x1f0
 [<ffffffffb3d50025>] handle_irq_event_percpu+0x55/0x80
 [<ffffffffb3d5008c>] handle_irq_event+0x3c/0x60
 [<ffffffffb3d5372d>] handle_fasteoi_irq+0x5d/0x110
 [<ffffffffb3c2f5f4>] handle_irq+0xe4/0x1a0
 [<ffffffffb439892d>] do_IRQ+0x4d/0xf0
 [<ffffffffb438a36a>] common_interrupt+0x16a/0x16a
 <EOI>  [<ffffffffb3d356aa>] ? multi_cpu_stop+0x4a/0x110
 [<ffffffffb3d35759>] ? multi_cpu_stop+0xf9/0x110
 [<ffffffffb3d35660>] ? cpu_stop_should_run+0x50/0x50
 [<ffffffffb3d35969>] cpu_stopper_thread+0x99/0x150
 [<ffffffffb4386c8f>] ? __schedule+0x3af/0x860
 [<ffffffffb3cce674>] smpboot_thread_fn+0x144/0x1a0
 [<ffffffffb3cce530>] ? lg_double_unlock+0x40/0x40
 [<ffffffffb3cc5c21>] kthread+0xd1/0xe0
 [<ffffffffb3cc5b50>] ? insert_kthread_work+0x40/0x40
 [<ffffffffb4393df7>] ret_from_fork_nospec_begin+0x21/0x21
 [<ffffffffb3cc5b50>] ? insert_kthread_work+0x40/0x40
Complete report #512583
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffffae164147
Build id: 3.10.0-957.27.2.el7.x86_64 		0x19
2
__report_bad_irq
vmlinux 0xffffffffadb4dfb2
Build id: 3.10.0-957.27.2.el7.x86_64 		0x32
3
note_interrupt
vmlinux 0xffffffffadb4e3d2
Build id: 3.10.0-957.27.2.el7.x86_64 		0x132
4
handle_irq_event_percpu
vmlinux 0xffffffffadb4baa5
Build id: 3.10.0-957.27.2.el7.x86_64 		0x55
5
handle_irq_event
vmlinux 0xffffffffadb4bb0c
Build id: 3.10.0-957.27.2.el7.x86_64 		0x3c
6
handle_fasteoi_irq
vmlinux 0xffffffffadb4f169
Build id: 3.10.0-957.27.2.el7.x86_64 		0x59
7
handle_irq
vmlinux 0xffffffffada2e554
Build id: 3.10.0-957.27.2.el7.x86_64 		0xe4
8
do_IRQ
vmlinux 0xffffffffae17b5fd
Build id: 3.10.0-957.27.2.el7.x86_64 		0x4d
9
common_interrupt
vmlinux 0xffffffffae16d362
Build id: 3.10.0-957.27.2.el7.x86_64 		0x162
10
? multi_cpu_stop
vmlinux 0xffffffffadb3134f
Build id: 3.10.0-957.27.2.el7.x86_64 		0x4f
11
? multi_cpu_stop
vmlinux 0xffffffffadb313f9
Build id: 3.10.0-957.27.2.el7.x86_64 		0xf9
12
? cpu_stop_should_run
vmlinux 0xffffffffadb31300
Build id: 3.10.0-957.27.2.el7.x86_64 		0x50
13
cpu_stopper_thread
vmlinux 0xffffffffadb31609
Build id: 3.10.0-957.27.2.el7.x86_64 		0x99
14
? __schedule
vmlinux 0xffffffffae169aba
Build id: 3.10.0-957.27.2.el7.x86_64 		0x42a
15
smpboot_thread_fn
vmlinux 0xffffffffadacb814
Build id: 3.10.0-957.27.2.el7.x86_64 		0x144
16
? lg_double_unlock
vmlinux 0xffffffffadacb6d0
Build id: 3.10.0-957.27.2.el7.x86_64 		0x40
17
kthread
vmlinux 0xffffffffadac2e81
Build id: 3.10.0-957.27.2.el7.x86_64 		0xd1
18
? insert_kthread_work
vmlinux 0xffffffffadac2db0
Build id: 3.10.0-957.27.2.el7.x86_64 		0x40
19
ret_from_fork_nospec_begin
vmlinux 0xffffffffae176c37
Build id: 3.10.0-957.27.2.el7.x86_64 		0x21
20
? insert_kthread_work
vmlinux 0xffffffffadac2db0
Build id: 3.10.0-957.27.2.el7.x86_64 		0x40 
irq 16: nobody cared (try booting with the "irqpoll" option)
CPU: 0 PID: 7 Comm: migration/0 Not tainted 3.10.0-957.27.2.el7.x86_64 #1
Hardware name: Dell Inc.          Dell System Inspiron N7110/0YH79Y, BIOS A13 09/05/2012
Call Trace:
 <IRQ>  [<ffffffffae164147>] dump_stack+0x19/0x1b
 [<ffffffffadb4dfb2>] __report_bad_irq+0x32/0xd0
 [<ffffffffadb4e3d2>] note_interrupt+0x132/0x1f0
 [<ffffffffadb4baa5>] handle_irq_event_percpu+0x55/0x80
 [<ffffffffadb4bb0c>] handle_irq_event+0x3c/0x60
 [<ffffffffadb4f169>] handle_fasteoi_irq+0x59/0x110
 [<ffffffffada2e554>] handle_irq+0xe4/0x1a0
 [<ffffffffae17b5fd>] do_IRQ+0x4d/0xf0
 [<ffffffffae16d362>] common_interrupt+0x162/0x162
 <EOI>  [<ffffffffadb3134f>] ? multi_cpu_stop+0x4f/0x110
 [<ffffffffadb313f9>] ? multi_cpu_stop+0xf9/0x110
 [<ffffffffadb31300>] ? cpu_stop_should_run+0x50/0x50
 [<ffffffffadb31609>] cpu_stopper_thread+0x99/0x150
 [<ffffffffae169aba>] ? __schedule+0x42a/0x860
 [<ffffffffadacb814>] smpboot_thread_fn+0x144/0x1a0
 [<ffffffffadacb6d0>] ? lg_double_unlock+0x40/0x40
 [<ffffffffadac2e81>] kthread+0xd1/0xe0
 [<ffffffffadac2db0>] ? insert_kthread_work+0x40/0x40
 [<ffffffffae176c37>] ret_from_fork_nospec_begin+0x21/0x21
 [<ffffffffadac2db0>] ? insert_kthread_work+0x40/0x40
Complete report #407515
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff8e3835a9
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x19
2
__report_bad_irq
vmlinux 0xffffffff8dd52502
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x32
3
note_interrupt
vmlinux 0xffffffff8dd52922
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x132
4
handle_irq_event_percpu
vmlinux 0xffffffff8dd4ffc5
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x55
5
handle_irq_event
vmlinux 0xffffffff8dd5002c
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x3c
6
handle_fasteoi_irq
vmlinux 0xffffffff8dd536cd
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x5d
7
handle_irq
vmlinux 0xffffffff8dc2f5f4
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xe4
8
do_IRQ
vmlinux 0xffffffff8e39a8cd
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x4d
9
common_interrupt
vmlinux 0xffffffff8e38c36a
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x16a
10
? multi_cpu_stop
vmlinux 0xffffffff8dd3567a
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x4a
11
? multi_cpu_stop
vmlinux 0xffffffff8dd35729
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xf9
12
? cpu_stop_should_run
vmlinux 0xffffffff8dd35630
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x50
13
cpu_stopper_thread
vmlinux 0xffffffff8dd35939
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x99
14
? finish_task_switch
vmlinux 0xffffffff8dcd4b8f
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x14f
15
? __schedule
vmlinux 0xffffffff8e388e60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x320
16
smpboot_thread_fn
vmlinux 0xffffffff8dcce884
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x144
17
? lg_double_unlock
vmlinux 0xffffffff8dcce740
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x40
18
kthread
vmlinux 0xffffffff8dcc5e31
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xd1
19
? insert_kthread_work
vmlinux 0xffffffff8dcc5d60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x40
20
ret_from_fork_nospec_begin
vmlinux 0xffffffff8e395ddd
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x7
21
? insert_kthread_work
vmlinux 0xffffffff8dcc5d60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x40 
irq 16: nobody cared (try booting with the "irqpoll" option)
CPU: 0 PID: 7 Comm: migration/0 Not tainted 3.10.0-1160.31.1.el7.x86_64 #1
Hardware name: Dell Inc. PowerEdge R740/01KPX8, BIOS 2.11.2 004/21/2021
Call Trace:
 <IRQ>  [<ffffffff8e3835a9>] dump_stack+0x19/0x1b
 [<ffffffff8dd52502>] __report_bad_irq+0x32/0xd0
 [<ffffffff8dd52922>] note_interrupt+0x132/0x1f0
 [<ffffffff8dd4ffc5>] handle_irq_event_percpu+0x55/0x80
 [<ffffffff8dd5002c>] handle_irq_event+0x3c/0x60
 [<ffffffff8dd536cd>] handle_fasteoi_irq+0x5d/0x110
 [<ffffffff8dc2f5f4>] handle_irq+0xe4/0x1a0
 [<ffffffff8e39a8cd>] do_IRQ+0x4d/0xf0
 [<ffffffff8e38c36a>] common_interrupt+0x16a/0x16a
 <EOI>  [<ffffffff8dd3567a>] ? multi_cpu_stop+0x4a/0x110
 [<ffffffff8dd35729>] ? multi_cpu_stop+0xf9/0x110
 [<ffffffff8dd35630>] ? cpu_stop_should_run+0x50/0x50
 [<ffffffff8dd35939>] cpu_stopper_thread+0x99/0x150
 [<ffffffff8dcd4b8f>] ? finish_task_switch+0x14f/0x1c0
 [<ffffffff8e388e60>] ? __schedule+0x320/0x680
 [<ffffffff8dcce884>] smpboot_thread_fn+0x144/0x1a0
 [<ffffffff8dcce740>] ? lg_double_unlock+0x40/0x40
 [<ffffffff8dcc5e31>] kthread+0xd1/0xe0
 [<ffffffff8dcc5d60>] ? insert_kthread_work+0x40/0x40
 [<ffffffff8e395ddd>] ret_from_fork_nospec_begin+0x7/0x21
 [<ffffffff8dcc5d60>] ? insert_kthread_work+0x40/0x40
Complete report #209395
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff9f1835a9
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x19
2
__report_bad_irq
vmlinux 0xffffffff9eb52502
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x32
3
note_interrupt
vmlinux 0xffffffff9eb52922
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x132
4
handle_irq_event_percpu
vmlinux 0xffffffff9eb4ffc5
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x55
5
handle_irq_event
vmlinux 0xffffffff9eb5002c
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x3c
6
handle_fasteoi_irq
vmlinux 0xffffffff9eb536cd
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x5d
7
handle_irq
vmlinux 0xffffffff9ea2f5f4
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xe4
8
do_IRQ
vmlinux 0xffffffff9f19a8cd
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x4d
9
common_interrupt
vmlinux 0xffffffff9f18c36a
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x16a
10
? mpi_alloc
vmlinux 0xffffffff9edb8de0
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x20
11
? multi_cpu_stop
vmlinux 0xffffffff9eb3567a
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x4a
12
? multi_cpu_stop
vmlinux 0xffffffff9eb35729
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xf9
13
? cpu_stop_should_run
vmlinux 0xffffffff9eb35630
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x50
14
cpu_stopper_thread
vmlinux 0xffffffff9eb35939
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x99
15
? __schedule
vmlinux 0xffffffff9f188e60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x320
16
smpboot_thread_fn
vmlinux 0xffffffff9eace884
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x144
17
? lg_double_unlock
vmlinux 0xffffffff9eace740
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x40
18
kthread
vmlinux 0xffffffff9eac5e31
Build id: 3.10.0-1160.31.1.el7.x86_64 		0xd1
19
? insert_kthread_work
vmlinux 0xffffffff9eac5d60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x40
20
ret_from_fork_nospec_begin
vmlinux 0xffffffff9f195ddd
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x7
21
? insert_kthread_work
vmlinux 0xffffffff9eac5d60
Build id: 3.10.0-1160.31.1.el7.x86_64 		0x40 
irq 9: nobody cared (try booting with the "irqpoll" option)
CPU: 0 PID: 7 Comm: migration/0 Not tainted 3.10.0-1160.31.1.el7.x86_64 #1
Hardware name: LENOVO 81WD/LNVNB161216, BIOS EMCN40WW 08/10/2020
Call Trace:
 <IRQ>  [<ffffffff9f1835a9>] dump_stack+0x19/0x1b
 [<ffffffff9eb52502>] __report_bad_irq+0x32/0xd0
 [<ffffffff9eb52922>] note_interrupt+0x132/0x1f0
 [<ffffffff9eb4ffc5>] handle_irq_event_percpu+0x55/0x80
 [<ffffffff9eb5002c>] handle_irq_event+0x3c/0x60
 [<ffffffff9eb536cd>] handle_fasteoi_irq+0x5d/0x110
 [<ffffffff9ea2f5f4>] handle_irq+0xe4/0x1a0
 [<ffffffff9f19a8cd>] do_IRQ+0x4d/0xf0
 [<ffffffff9f18c36a>] common_interrupt+0x16a/0x16a
 <EOI>  [<ffffffff9edb8de0>] ? mpi_alloc+0x20/0x90
 [<ffffffff9eb3567a>] ? multi_cpu_stop+0x4a/0x110
 [<ffffffff9eb35729>] ? multi_cpu_stop+0xf9/0x110
 [<ffffffff9eb35630>] ? cpu_stop_should_run+0x50/0x50
 [<ffffffff9eb35939>] cpu_stopper_thread+0x99/0x150
 [<ffffffff9f188e60>] ? __schedule+0x320/0x680
 [<ffffffff9eace884>] smpboot_thread_fn+0x144/0x1a0
 [<ffffffff9eace740>] ? lg_double_unlock+0x40/0x40
 [<ffffffff9eac5e31>] kthread+0xd1/0xe0
 [<ffffffff9eac5d60>] ? insert_kthread_work+0x40/0x40
 [<ffffffff9f195ddd>] ret_from_fork_nospec_begin+0x7/0x21
 [<ffffffff9eac5d60>] ? insert_kthread_work+0x40/0x40
Complete report #161261
Frame # Function Binary Source or offset Line
1
dump_stack
vmlinux 0xffffffff8ef79262
Build id: 3.10.0-1062.el7.x86_64 		0x19
2
__report_bad_irq
vmlinux 0xffffffff8e950962
Build id: 3.10.0-1062.el7.x86_64 		0x32
3
note_interrupt
vmlinux 0xffffffff8e950d82
Build id: 3.10.0-1062.el7.x86_64 		0x132
4
handle_irq_event_percpu
vmlinux 0xffffffff8e94e425
Build id: 3.10.0-1062.el7.x86_64 		0x55
5
handle_irq_event
vmlinux 0xffffffff8e94e48c
Build id: 3.10.0-1062.el7.x86_64 		0x3c
6
handle_fasteoi_irq
vmlinux 0xffffffff8e951b2d
Build id: 3.10.0-1062.el7.x86_64 		0x5d
7
handle_irq
vmlinux 0xffffffff8e82f554
Build id: 3.10.0-1062.el7.x86_64 		0xe4
8
do_IRQ
vmlinux 0xffffffff8ef9070d
Build id: 3.10.0-1062.el7.x86_64 		0x4d
9
common_interrupt
vmlinux 0xffffffff8ef82362
Build id: 3.10.0-1062.el7.x86_64 		0x162
10
? multi_cpu_stop
vmlinux 0xffffffff8e933aba
Build id: 3.10.0-1062.el7.x86_64 		0x4a
11
? multi_cpu_stop
vmlinux 0xffffffff8e933b69
Build id: 3.10.0-1062.el7.x86_64 		0xf9
12
? cpu_stop_should_run
vmlinux 0xffffffff8e933a70
Build id: 3.10.0-1062.el7.x86_64 		0x50
13
cpu_stopper_thread
vmlinux 0xffffffff8e933d79
Build id: 3.10.0-1062.el7.x86_64 		0x99
14
? __schedule
vmlinux 0xffffffff8ef7ec28
Build id: 3.10.0-1062.el7.x86_64 		0x448
15
smpboot_thread_fn
vmlinux 0xffffffff8e8cdb04
Build id: 3.10.0-1062.el7.x86_64 		0x144
16
? lg_double_unlock
vmlinux 0xffffffff8e8cd9c0
Build id: 3.10.0-1062.el7.x86_64 		0x40
17
kthread
vmlinux 0xffffffff8e8c50d1
Build id: 3.10.0-1062.el7.x86_64 		0xd1
18
? insert_kthread_work
vmlinux 0xffffffff8e8c5000
Build id: 3.10.0-1062.el7.x86_64 		0x40
19
ret_from_fork_nospec_begin
vmlinux 0xffffffff8ef8bd1d
Build id: 3.10.0-1062.el7.x86_64 		0x7
20
? insert_kthread_work
vmlinux 0xffffffff8e8c5000
Build id: 3.10.0-1062.el7.x86_64 		0x40 
irq 90: nobody cared (try booting with the "irqpoll" option)
CPU: 0 PID: 7 Comm: migration/0 Tainted: G        W      ------------   3.10.0-1062.el7.x86_64 #1
Hardware name: Supermicro Super Server/X12DPU-6, BIOS 1.0 10/22/2020
Call Trace:
 <IRQ>  [<ffffffff8ef79262>] dump_stack+0x19/0x1b
 [<ffffffff8e950962>] __report_bad_irq+0x32/0xd0
 [<ffffffff8e950d82>] note_interrupt+0x132/0x1f0
 [<ffffffff8e94e425>] handle_irq_event_percpu+0x55/0x80
 [<ffffffff8e94e48c>] handle_irq_event+0x3c/0x60
 [<ffffffff8e951b2d>] handle_fasteoi_irq+0x5d/0x110
 [<ffffffff8e82f554>] handle_irq+0xe4/0x1a0
 [<ffffffff8ef9070d>] do_IRQ+0x4d/0xf0
 [<ffffffff8ef82362>] common_interrupt+0x162/0x162
 <EOI>  [<ffffffff8e933aba>] ? multi_cpu_stop+0x4a/0x110
 [<ffffffff8e933b69>] ? multi_cpu_stop+0xf9/0x110
 [<ffffffff8e933a70>] ? cpu_stop_should_run+0x50/0x50
 [<ffffffff8e933d79>] cpu_stopper_thread+0x99/0x150
 [<ffffffff8ef7ec28>] ? __schedule+0x448/0x9c0
 [<ffffffff8e8cdb04>] smpboot_thread_fn+0x144/0x1a0
 [<ffffffff8e8cd9c0>] ? lg_double_unlock+0x40/0x40
 [<ffffffff8e8c50d1>] kthread+0xd1/0xe0
 [<ffffffff8e8c5000>] ? insert_kthread_work+0x40/0x40
 [<ffffffff8ef8bd1d>] ret_from_fork_nospec_begin+0x7/0x21
 [<ffffffff8e8c5000>] ? insert_kthread_work+0x40/0x40