Encounter a panic when I'm doing my daily work

[åå]

Hi folks,


This is the stack, very long.
Anyone could share your experience that how to debug the issue?
Thanks.


Apr 11 15:39:11 debian kernel: [ 5634.976658] INFO: rcu_sched detected
stalls on CPUs/tasks: { 0} (detected by 2, t=22073 jiffies, g=102346,
c=102345, q=61)
Apr 11 15:39:11 debian kernel: [ 5634.979555] sending NMI to all CPUs:
Apr 11 15:39:11 debian kernel: [ 5634.979935] NMI backtrace for cpu 2
Apr 11 15:39:11 debian kernel: [ 5634.980123] CPU: 2 PID: 0 Comm:
swapper/2 Tainted: G O 3.16.0-4-amd64 #1 Debian 3.16.7-ckt25-1
Apr 11 15:39:11 debian kernel: [ 5634.980140] Hardware name: VMware,
Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS
6.00 07/02/2015
Apr 11 15:39:11 debian kernel: [ 5634.980212] task: ffff880139ffa0d0
ti: ffff880139848000 task.ti: ffff880139848000
Apr 11 15:39:11 debian kernel: [ 5634.980243] RIP:
0010:[<ffffffff8104673d>] [<ffffffff8104673d>]
default_send_IPI_mask_sequence_phys+0xad/0xe0
Apr 11 15:39:11 debian kernel: [ 5634.980776] RSP:
0018:ffff88013a643e18 EFLAGS: 00000046
Apr 11 15:39:11 debian kernel: [ 5634.980790] RAX: 0000000000000400
RBX: 000000000000a0ea RCX: 0000000000000002
Apr 11 15:39:11 debian kernel: [ 5634.980802] RDX: 0000000000000002
RSI: 0000000000000200 RDI: 0000000000000300
Apr 11 15:39:11 debian kernel: [ 5634.980815] RBP: ffffffff818e28e0
R08: ffffffff818e28e0 R09: 0000000000000677
Apr 11 15:39:11 debian kernel: [ 5634.980827] R10: 0000000000000000
R11: ffff88013a643b96 R12: 0000000000000400
Apr 11 15:39:11 debian kernel: [ 5634.980840] R13: 0000000000000096
R14: 0000000000000002 R15: 0000000000000004
Apr 11 15:39:11 debian kernel: [ 5634.980917] FS:
00007fc2af615740(0000) GS:ffff88013a640000(0000)
knlGS:0000000000000000
Apr 11 15:39:11 debian kernel: [ 5634.980931] CS: 0010 DS: 0000 ES:
0000 CR0: 000000008005003b
Apr 11 15:39:11 debian kernel: [ 5634.980943] CR2: 00007fad5b599000
CR3: 00000000b7c85000 CR4: 00000000000007e0
Apr 11 15:39:11 debian kernel: [ 5634.981074] Stack:
Apr 11 15:39:11 debian kernel: [ 5634.981125] 0000000000000002
ffff88013a64d660 ffffffff81853780 0000000000000002
Apr 11 15:39:11 debian kernel: [ 5634.981176] ffffffff818e2e40
000000000000003d ffffffff81853840 ffffffff810469c3
Apr 11 15:39:11 debian kernel: [ 5634.981181] ffff88013a64d660
ffffffff810c5add 0000000000000001 0000000000000083
Apr 11 15:39:11 debian kernel: [ 5634.981217] Call Trace:
Apr 11 15:39:11 debian kernel: [ 5634.981349] <IRQ>
Apr 11 15:39:11 debian kernel: [ 5634.981557] [<ffffffff810469c3>] ?
arch_trigger_all_cpu_backtrace+0xc3/0x140
Apr 11 15:39:11 debian kernel: [ 5634.981657] [<ffffffff810c5add>] ?
rcu_check_callbacks+0x60d/0x630
Apr 11 15:39:11 debian kernel: [ 5634.981664] [<ffffffff810d02d0>] ?
tick_sched_handle.isra.16+0x60/0x60
Apr 11 15:39:11 debian kernel: [ 5634.981683] [<ffffffff81074ba0>] ?
update_process_times+0x40/0x70
Apr 11 15:39:11 debian kernel: [ 5634.981688] [<ffffffff810d0290>] ?
tick_sched_handle.isra.16+0x20/0x60
Apr 11 15:39:11 debian kernel: [ 5634.981692] [<ffffffff810d030c>] ?
tick_sched_timer+0x3c/0x60
Apr 11 15:39:11 debian kernel: [ 5634.981703] [<ffffffff8108b187>] ?
__run_hrtimer+0x67/0x1c0
Apr 11 15:39:11 debian kernel: [ 5634.981706] [<ffffffff8108b539>] ?
hrtimer_interrupt+0xe9/0x220
Apr 11 15:39:11 debian kernel: [ 5634.981774] [<ffffffff815178eb>] ?
smp_apic_timer_interrupt+0x3b/0x60
Apr 11 15:39:11 debian kernel: [ 5634.981781] [<ffffffff8151597d>] ?
apic_timer_interrupt+0x6d/0x80
Apr 11 15:39:11 debian kernel: [ 5634.981808] <EOI>
Apr 11 15:39:11 debian kernel: [ 5634.981840] [<ffffffff8101c8b0>] ?
idle_notifier_unregister+0x20/0x20
Apr 11 15:39:11 debian kernel: [ 5634.981886] [<ffffffff81051c12>] ?
native_safe_halt+0x2/0x10
Apr 11 15:39:11 debian kernel: [ 5634.981891] [<ffffffff8101c8c9>] ?
default_idle+0x19/0xb0
Apr 11 15:39:11 debian kernel: [ 5634.981922] [<ffffffff810a83e0>] ?
cpu_startup_entry+0x340/0x400
Apr 11 15:39:11 debian kernel: [ 5634.981927] [<ffffffff81042cbf>] ?
start_secondary+0x20f/0x2d0
Apr 11 15:39:11 debian kernel: [ 5634.981958] Code: 8b 0c 25 00 53 5f
ff 80 e5 10 75 f2 44 89 f8 c1 e0 18 89 04 25 10 53 5f ff 41 83 fe 02
44 89 e0 41 0f 45 c6 89 04 25 00 53 5f ff <eb> 91 4c 89 ef 57 9d 66 66
90 66 90 48 83 c4 08 5b 5d 41 5c 41
Apr 11 15:39:11 debian kernel: [ 5634.982407] NMI backtrace for cpu 1
Apr 11 15:39:11 debian kernel: [ 5634.983053] CPU: 1 PID: 3295 Comm:
sshd Tainted: G O 3.16.0-4-amd64 #1 Debian 3.16.7-ckt25-1
Apr 11 15:39:11 debian kernel: [ 5634.983084] Hardware name: VMware,
Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS
6.00 07/02/2015
Apr 11 15:39:11 debian kernel: [ 5634.983156] task: ffff8801375ceb60
ti: ffff88007b430000 task.ti: ffff88007b430000
Apr 11 15:39:11 debian kernel: [ 5634.983221] RIP:
0010:[<ffffffff81514591>] [<ffffffff81514591>]
_raw_spin_lock_bh+0x31/0x40
Apr 11 15:39:11 debian kernel: [ 5634.984386] RSP:
0018:ffff88007b433d18 EFLAGS: 00000297
Apr 11 15:39:11 debian kernel: [ 5634.984404] RAX: 000000000000128b
RBX: ffff8800ba1a0840 RCX: 000000000000128c
Apr 11 15:39:11 debian kernel: [ 5634.984418] RDX: 000000000000128c
RSI: 0000000000000000 RDI: ffff8800ba1a08b0
Apr 11 15:39:11 debian kernel: [ 5634.984431] RBP: 0000000000004000
R08: 0000000000000040 R09: 0000000000000000
Apr 11 15:39:11 debian kernel: [ 5634.984445] R10: 0000000000000000
R11: 0000000000000246 R12: ffff8800ba1a0840
Apr 11 15:39:11 debian kernel: [ 5634.984459] R13: ffff880138ca3580
R14: 0000000000000040 R15: 0000000000000040
Apr 11 15:39:11 debian kernel: [ 5634.984632] FS:
00007f4bf15db840(0000) GS:ffff88013a620000(0000)
knlGS:0000000000000000
Apr 11 15:39:11 debian kernel: [ 5634.984647] CS: 0010 DS: 0000 ES:
0000 CR0: 0000000080050033
Apr 11 15:39:11 debian kernel: [ 5634.984660] CR2: 000000000060ab18
CR3: 00000001376f8000 CR4: 00000000000007e0
Apr 11 15:39:11 debian kernel: [ 5634.984799] Stack:
Apr 11 15:39:11 debian kernel: [ 5634.984851] ffffffff81408f07
ffff88007b433e28 ffffffff81465dec ffff8800bafb8b20
Apr 11 15:39:11 debian kernel: [ 5634.984917] ffff88013a632f00
0000000000000046 ffff88007b433e28 0000000000000001
Apr 11 15:39:11 debian kernel: [ 5634.984923] ffffffff81094605
ffff880000000000 ffffffff81094634 00007f4bf2b05df0
Apr 11 15:39:11 debian kernel: [ 5634.984961] Call Trace:
Apr 11 15:39:11 debian kernel: [ 5634.985236] [<ffffffff81408f07>] ?
lock_sock_nested+0x17/0x50
Apr 11 15:39:11 debian kernel: [ 5634.985333] [<ffffffff81465dec>] ?
tcp_recvmsg+0x4c/0xc30
Apr 11 15:39:11 debian kernel: [ 5634.985344] [<ffffffff81094605>] ?
check_preempt_curr+0x85/0xa0
Apr 11 15:39:11 debian kernel: [ 5634.985349] [<ffffffff81094634>] ?
ttwu_do_wakeup+0x14/0xd0
Apr 11 15:39:11 debian kernel: [ 5634.985362] [<ffffffff8148e6fa>] ?
inet_recvmsg+0x6a/0x80
Apr 11 15:39:11 debian kernel: [ 5634.985367] [<ffffffff814054ce>] ?
sock_aio_read.part.7+0xfe/0x120
Apr 11 15:39:11 debian kernel: [ 5634.985385] [<ffffffff811a7f1c>] ?
do_sync_read+0x5c/0x90
Apr 11 15:39:11 debian kernel: [ 5634.985391] [<ffffffff811a87c5>] ?
vfs_read+0x135/0x170
Apr 11 15:39:11 debian kernel: [ 5634.985413] [<ffffffff811a9352>] ?
SyS_read+0x42/0xa0
Apr 11 15:39:11 debian kernel: [ 5634.985420] [<ffffffff81514a0d>] ?
system_call_fast_compare_end+0x10/0x15
Apr 11 15:39:11 debian kernel: [ 5634.985455] Code: 81 04 25 60 b8 00
00 00 02 00 00 b8 00 00 01 00 f0 0f c1 07 89 c2 c1 ea 10 66 39 c2 89
d1 75 01 c3 0f b7 07 66 39 d0 74 f7 f3 90 <0f> b7 07 66 39 c8 75 f6 c3
90 90 90 90 90 90 66 66 66 66 90 41
Apr 11 15:39:11 debian kernel: [ 5634.986042] NMI backtrace for cpu 3
Apr 11 15:39:11 debian kernel: [ 5634.986909] CPU: 3 PID: 3513 Comm:
kworker/3:2 Tainted: G O 3.16.0-4-amd64 #1 Debian 3.16.7-ckt25-1
Apr 11 15:39:11 debian kernel: [ 5634.986942] Hardware name: VMware,
Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS
6.00 07/02/2015
Apr 11 15:39:11 debian kernel: [ 5634.988094] Workqueue: events
e1000_watchdog [e1000]
Apr 11 15:39:11 debian kernel: [ 5634.988419] task: ffff880035e4e9a0
ti: ffff8800ba35c000 task.ti: ffff8800ba35c000
Apr 11 15:39:11 debian kernel: [ 5634.988451] RIP:
0010:[<ffffffffa01248bb>] [<ffffffffa01248bb>]
e1000_update_stats+0x68b/0x940 [e1000]
Apr 11 15:39:11 debian kernel: [ 5634.988620] RSP:
0018:ffff8800ba35fdd0 EFLAGS: 00000002
Apr 11 15:39:11 debian kernel: [ 5634.988634] RAX: 0000000000000000
RBX: ffff8800350348c0 RCX: 0000000000000ac0
Apr 11 15:39:11 debian kernel: [ 5634.988649] RDX: 0000000000000000
RSI: 0000000000000246 RDI: ffff880035034adc
Apr 11 15:39:11 debian kernel: [ 5634.988662] RBP: ffff880035034000
R08: 9000000000000000 R09: dffeb3f2f3e35048
Apr 11 15:39:11 debian kernel: [ 5634.988675] R10: dffeb3f2f3e35048
R11: ffff8800b7b5bd40 R12: ffff880035034adc
Apr 11 15:39:11 debian kernel: [ 5634.988690] R13: 0000000000000246
R14: ffff880035034c28 R15: 00000000000000c0
Apr 11 15:39:11 debian kernel: [ 5634.988769] FS:
00007fbebded1700(0000) GS:ffff88013a660000(0000)
knlGS:0000000000000000
Apr 11 15:39:11 debian kernel: [ 5634.988783] CS: 0010 DS: 0000 ES:
0000 CR0: 000000008005003b
Apr 11 15:39:11 debian kernel: [ 5634.988797] CR2: 0000000000697964
CR3: 00000001382d3000 CR4: 00000000000007e0
Apr 11 15:39:11 debian kernel: [ 5634.988954] Stack:
Apr 11 15:39:11 debian kernel: [ 5634.989007] ffffffff810725fa
ffff880035035048 ffff8800350348c0 ffff880035034000
Apr 11 15:39:11 debian kernel: [ 5634.989076] ffff8800b9fea700
ffffffffa0124bc9 ffff88007b6abb80 ffff880035035048
Apr 11 15:39:11 debian kernel: [ 5634.989081] ffff88007b6abb80
ffff88013a672700 ffff88013a676200 0000000000000000
Apr 11 15:39:11 debian kernel: [ 5634.989119] Call Trace:
Apr 11 15:39:11 debian kernel: [ 5634.989473] [<ffffffff810725fa>] ?
internal_add_timer+0x2a/0x70
Apr 11 15:39:11 debian kernel: [ 5634.989652] [<ffffffffa0124bc9>] ?
e1000_watchdog+0x59/0x530 [e1000]
Apr 11 15:39:11 debian kernel: [ 5634.989665] [<ffffffff810817c2>] ?
process_one_work+0x172/0x420
Apr 11 15:39:11 debian kernel: [ 5634.989671] [<ffffffff81081e53>] ?
worker_thread+0x113/0x4f0
Apr 11 15:39:11 debian kernel: [ 5634.989682] [<ffffffff81510d61>] ?
__schedule+0x2b1/0x700
Apr 11 15:39:11 debian kernel: [ 5634.989687] [<ffffffff81081d40>] ?
rescuer_thread+0x2d0/0x2d0
Apr 11 15:39:11 debian kernel: [ 5634.989692] [<ffffffff8108809d>] ?
kthread+0xbd/0xe0
Apr 11 15:39:11 debian kernel: [ 5634.989697] [<ffffffff81087fe0>] ?
kthread_create_on_node+0x180/0x180
Apr 11 15:39:11 debian kernel: [ 5634.989702] [<ffffffff81514958>] ?
ret_from_fork+0x58/0x90
Apr 11 15:39:11 debian kernel: [ 5634.989707] [<ffffffff81087fe0>] ?
kthread_create_on_node+0x180/0x180
Apr 11 15:39:11 debian kernel: [ 5634.989751] Code: 00 89 d2 48 01 93
d8 04 00 00 83 bb 80 03 00 00 02 0f 86 c0 00 00 00 48 8b 93 90 04 00
00 48 8b 83 68 03 00 00 8b 80 04 40 00 00 <89> c0 48 01 d0 48 8b 93 a0
04 00 00 48 89 83 90 04 00 00 48 8b
Apr 11 15:39:11 debian kernel: [ 5635.009094] NMI backtrace for cpu 0
Apr 11 15:39:11 debian kernel: [ 5635.009369] CPU: 0 PID: 3543 Comm:
hg Tainted: G O 3.16.0-4-amd64 #1 Debian 3.16.7-ckt25-1
Apr 11 15:39:11 debian kernel: [ 5635.009404] Hardware name: VMware,
Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS
6.00 07/02/2015
Apr 11 15:39:11 debian kernel: [ 5635.009480] task: ffff880035854ae0
ti: ffff8800718f8000 task.ti: ffff8800718f8000
Apr 11 15:39:11 debian kernel: [ 5635.009564] RIP:
0010:[<ffffffffa01202d4>] [<ffffffffa01202d4>]
e1000_xmit_frame+0x8a4/0xf60 [e1000]
Apr 11 15:39:11 debian kernel: [ 5635.010505] RSP:
0018:ffff88013a6036e0 EFLAGS: 00000286
Apr 11 15:39:11 debian kernel: [ 5635.010520] RAX: ffffc90008703818
RBX: ffff880035034000 RCX: ffff880035034000
Apr 11 15:39:11 debian kernel: [ 5635.010533] RDX: 000000000000008e
RSI: 00000000ffffffff RDI: 0000000035dee0ee
Apr 11 15:39:11 debian kernel: [ 5635.010546] RBP: ffff8800b9fea700
R08: 0000000000000200 R09: 0000000022100000
Apr 11 15:39:11 debian kernel: [ 5635.010558] R10: 0000000000000000
R11: 0000000000000000 R12: 0000000000000000
Apr 11 15:39:11 debian kernel: [ 5635.010571] R13: ffff88013909d098
R14: 000000000000008d R15: ffff880035883400
Apr 11 15:39:11 debian kernel: [ 5635.010654] FS:
00007fad5b589700(0000) GS:ffff88013a600000(0000)
knlGS:0000000000000000
Apr 11 15:39:11 debian kernel: [ 5635.010668] CS: 0010 DS: 0000 ES:
0000 CR0: 0000000080050033
Apr 11 15:39:11 debian kernel: [ 5635.010681] CR2: 00007fad5b599000
CR3: 00000000ba2bb000 CR4: 00000000000007f0
Apr 11 15:39:11 debian kernel: [ 5635.010817] Stack:
Apr 11 15:39:11 debian kernel: [ 5635.010869] ffff88013909d000
ffff880035034000 ffff8800b9fea700 0000100000000001
Apr 11 15:39:11 debian kernel: [ 5635.010933] ffff880000000000
ffff880000000000 0000000000000009 ffff88013909d098
Apr 11 15:39:11 debian kernel: [ 5635.010938] 0000000000014b89
ffff88000000008c 0000000000000008 ffff880035034000
Apr 11 15:39:11 debian kernel: [ 5635.010975] Call Trace:
Apr 11 15:39:11 debian kernel: [ 5635.011103] <IRQ>
Apr 11 15:39:11 debian kernel: [ 5635.011285] [<ffffffff81420dbf>] ?
dev_hard_start_xmit+0x2df/0x560
Apr 11 15:39:11 debian kernel: [ 5635.011656] [<ffffffff81441219>] ?
sch_direct_xmit+0xc9/0x1a0
Apr 11 15:39:11 debian kernel: [ 5635.011662] [<ffffffff81421234>] ?
__dev_queue_xmit+0x1f4/0x4c0
Apr 11 15:39:11 debian kernel: [ 5635.011737] [<ffffffffa050b9a8>] ?
br_dev_queue_push_xmit+0x68/0xa0 [bridge]
Apr 11 15:39:11 debian kernel: [ 5635.011745] [<ffffffffa050982d>] ?
br_dev_xmit+0x12d/0x260 [bridge]
Apr 11 15:39:11 debian kernel: [ 5635.011749] [<ffffffff81420dbf>] ?
dev_hard_start_xmit+0x2df/0x560
Apr 11 15:39:11 debian kernel: [ 5635.011754] [<ffffffff81421384>] ?
__dev_queue_xmit+0x344/0x4c0
Apr 11 15:39:11 debian kernel: [ 5635.011759] [<ffffffff81429771>] ?
neigh_resolve_output+0xf1/0x200
Apr 11 15:39:11 debian kernel: [ 5635.011769] [<ffffffff8145a662>] ?
ip_finish_output+0x1d2/0x850
Apr 11 15:39:11 debian kernel: [ 5635.011773] [<ffffffff8145bb71>] ?
ip_queue_xmit+0x131/0x3a0
Apr 11 15:39:11 debian kernel: [ 5635.011780] [<ffffffff81471ea6>] ?
tcp_transmit_skb+0x456/0x8e0
Apr 11 15:39:11 debian kernel: [ 5635.011785] [<ffffffff8146ebff>] ?
tcp_rcv_established+0x22f/0x6c0
Apr 11 15:39:11 debian kernel: [ 5635.011789] [<ffffffff814789af>] ?
tcp_v4_do_rcv+0x1af/0x4c0
Apr 11 15:39:11 debian kernel: [ 5635.011793] [<ffffffff81420dbf>] ?
dev_hard_start_xmit+0x2df/0x560
Apr 11 15:39:11 debian kernel: [ 5635.011800] [<ffffffff8147a766>] ?
tcp_v4_rcv+0x696/0x7b0
Apr 11 15:39:11 debian kernel: [ 5635.011804] [<ffffffff8145f7ef>] ?
__inet_lookup_established+0x3f/0x120
Apr 11 15:39:11 debian kernel: [ 5635.011809] [<ffffffff8145619e>] ?
ip_local_deliver_finish+0x9e/0x200
Apr 11 15:39:11 debian kernel: [ 5635.011813] [<ffffffff8141f1a3>] ?
__netif_receive_skb_core+0x543/0x750
Apr 11 15:39:11 debian kernel: [ 5635.011817] [<ffffffff8141f42f>] ?
netif_receive_skb_internal+0x1f/0x80
Apr 11 15:39:11 debian kernel: [ 5635.011823] [<ffffffffa050ceb2>] ?
br_handle_frame_finish+0x1c2/0x3c0 [bridge]
Apr 11 15:39:11 debian kernel: [ 5635.011839] [<ffffffffa0513910>] ?
br_nf_pre_routing_finish+0x120/0x390 [bridge]
Apr 11 15:39:11 debian kernel: [ 5635.011847] [<ffffffffa0513e0b>] ?
br_nf_pre_routing+0x28b/0x630 [bridge]
Apr 11 15:39:11 debian kernel: [ 5635.011853] [<ffffffffa050ccf0>] ?
br_handle_local_finish+0x80/0x80 [bridge]
Apr 11 15:39:11 debian kernel: [ 5635.011858] [<ffffffff8144fb65>] ?
nf_iterate+0x65/0xa0
Apr 11 15:39:11 debian kernel: [ 5635.011865] [<ffffffffa050ccf0>] ?
br_handle_local_finish+0x80/0x80 [bridge]
Apr 11 15:39:11 debian kernel: [ 5635.011869] [<ffffffff8144fc16>] ?
nf_hook_slow+0x76/0x130
Apr 11 15:39:11 debian kernel: [ 5635.011875] [<ffffffffa050ccf0>] ?
br_handle_local_finish+0x80/0x80 [bridge]
Apr 11 15:39:11 debian kernel: [ 5635.011882] [<ffffffffa050d220>] ?
br_handle_frame+0x170/0x240 [bridge]
Apr 11 15:39:11 debian kernel: [ 5635.011886] [<ffffffff8141ee24>] ?
__netif_receive_skb_core+0x1c4/0x750
Apr 11 15:39:11 debian kernel: [ 5635.011905] [<ffffffff8101b3d5>] ?
read_tsc+0x5/0x20
Apr 11 15:39:11 debian kernel: [ 5635.011910] [<ffffffff8141f42f>] ?
netif_receive_skb_internal+0x1f/0x80
Apr 11 15:39:11 debian kernel: [ 5635.011914] [<ffffffff8141ff00>] ?
napi_gro_receive+0xb0/0xe0
Apr 11 15:39:11 debian kernel: [ 5635.011922] [<ffffffffa011f3b1>] ?
e1000_clean_rx_irq+0x2c1/0x560 [e1000]
Apr 11 15:39:11 debian kernel: [ 5635.011929] [<ffffffffa01217d6>] ?
e1000_clean+0x286/0x920 [e1000]
Apr 11 15:39:11 debian kernel: [ 5635.011935] [<ffffffff8107f579>] ?
__queue_work+0x129/0x320
Apr 11 15:39:11 debian kernel: [ 5635.011944] [<ffffffff8107f770>] ?
__queue_work+0x320/0x320
Apr 11 15:39:11 debian kernel: [ 5635.011949] [<ffffffff8141f7b0>] ?
net_rx_action+0x140/0x240
Apr 11 15:39:11 debian kernel: [ 5635.011958] [<ffffffff8106c6a1>] ?
__do_softirq+0xf1/0x290
Apr 11 15:39:11 debian kernel: [ 5635.011975] [<ffffffff8151663c>] ?
do_softirq_own_stack+0x1c/0x30
Apr 11 15:39:11 debian kernel: [ 5635.012000] <EOI>
Apr 11 15:39:11 debian kernel: [ 5635.012053] [<ffffffff8106c8dd>] ?
do_softirq+0x4d/0x60
Apr 11 15:39:11 debian kernel: [ 5635.012061] [<ffffffff8106c974>] ?
__local_bh_enable_ip+0x84/0x90
Apr 11 15:39:11 debian kernel: [ 5635.012103] [<ffffffffa0500b36>] ?
HgfsTransportSendRequest+0x156/0x220 [vmhgfs]
Apr 11 15:39:11 debian kernel: [ 5635.012110] [<ffffffffa04fe7a9>] ?
HgfsEscape_Undo+0x49/0x160 [vmhgfs]
Apr 11 15:39:11 debian kernel: [ 5635.012116] [<ffffffffa0500390>] ?
HgfsDelete+0xf0/0x290 [vmhgfs]
Apr 11 15:39:11 debian kernel: [ 5635.012130] [<ffffffff811b3157>] ?
__inode_permission+0x57/0xb0
Apr 11 15:39:11 debian kernel: [ 5635.012134] [<ffffffff811b5622>] ?
vfs_unlink+0xd2/0x140
Apr 11 15:39:11 debian kernel: [ 5635.012138] [<ffffffff811b5905>] ?
do_unlinkat+0x275/0x2c0
Apr 11 15:39:11 debian kernel: [ 5635.012143] [<ffffffff811ad51a>] ?
SYSC_newstat+0x1a/0x40
Apr 11 15:39:11 debian kernel: [ 5635.012148] [<ffffffff81514a0d>] ?
system_call_fast_compare_end+0x10/0x15
Apr 11 15:39:11 debian kernel: [ 5635.012178] Code: 08 0b 83 0c 0b 00
00 4d 85 db 89 41 08 0f 85 69 04 00 00 0f ae f8 48 8b 4c 24 08 0f b7
45 2a 89 55 18 48 03 81 28 0c 00 00 89 10 <8b> 4d 18 8b 55 1c 31 c0 8b
75 14 39 d1 0f 43 c6 83 ea 01 29 ca

-- 
Thanks and Best Regards,
Feng Li(Alex)