Public bug reported:
Oct 26 13:01:16 modmart kernel: [176260.028011] BUG: soft lockup - CPU#0 stuck
for 22s! [sshd:19060]
Oct 26 13:01:16 modmart kernel: [176260.028011] Modules linked in: ipt_REJECT
tcp_diag inet_diag xt_multiport iptable_filter ip_tables x_tables pvpanic
serio_raw mac_hid i2c_piix4 psmouse floppy
Oct 26 13:01:16 modmart kernel: [176260.028011] CPU: 0 PID: 19060 Comm: sshd
Not tainted 3.13.0-24-generic #47-Ubuntu
Oct 26 13:01:16 modmart kernel: [176260.028011] Hardware name: Bochs Bochs,
BIOS Bochs 01/01/2011
Oct 26 13:01:16 modmart kernel: [176260.028011] task: ffff880036958000 ti:
ffff880006ec0000 task.ti: ffff880006ec0000
Oct 26 13:01:16 modmart kernel: [176260.028011] RIP: 0010:[<ffffffff816c86f4>]
[<ffffffff816c86f4>] fib6_walk_continue+0x114/0x1c0
Oct 26 13:01:16 modmart kernel: [176260.028011] RSP: 0018:ffff88003fc03818
EFLAGS: 00000297
Oct 26 13:01:16 modmart kernel: [176260.028011] RAX: ffff88003c6987c0 RBX:
0000000000000000 RCX: ffffffff81cd9b00
Oct 26 13:01:16 modmart kernel: [176260.028011] RDX: 0000000000000000 RSI:
ffff88003fc038f8 RDI: ffff88003cb69e00
Oct 26 13:01:16 modmart kernel: [176260.028011] RBP: ffff88003fc03820 R08:
0000000000000000 R09: ffff88003fc17260
Oct 26 13:01:16 modmart kernel: [176260.028011] R10: ffffffff816090e7 R11:
ffffea0000127800 R12: ffff88003fc03788
Oct 26 13:01:16 modmart kernel: [176260.028011] R13: ffffffff8172721d R14:
ffff88003fc03820 R15: ffff88003fc03860
Oct 26 13:01:16 modmart kernel: [176260.028011] FS: 00007fcf9b18f840(0000)
GS:ffff88003fc00000(0000) knlGS:0000000000000000
Oct 26 13:01:16 modmart kernel: [176260.028011] CS: 0010 DS: 0000 ES: 0000
CR0: 0000000080050033
Oct 26 13:01:16 modmart kernel: [176260.028011] CR2: 00007fcf96f74ca0 CR3:
0000000006f14000 CR4: 00000000000006f0
Oct 26 13:01:16 modmart kernel: [176260.028011] Stack:
Oct 26 13:01:16 modmart kernel: [176260.028011] ffff88003fc03860
ffff88003fc03840 ffffffff816c91fa ffffffff8171d812
Oct 26 13:01:16 modmart kernel: [176260.028011] ffffffff81cd9b00
ffff88003fc038e8 ffffffff816caf4c 00000000000007f8
Oct 26 13:01:16 modmart kernel: [176260.028011] 00ff880002925b00
ffffffff81ce3440 ffffffff81ce3440 ffff8800368eef98
Oct 26 13:01:16 modmart kernel: [176260.028011] Call Trace:
Oct 26 13:01:16 modmart kernel: [176260.028011] <IRQ>
Oct 26 13:01:16 modmart kernel: [176260.028011] [<ffffffff816c91fa>]
fib6_walk+0x5a/0xc0
Oct 26 13:01:16 modmart kernel: [176260.028011] [<ffffffff8171d812>] ?
_raw_write_lock_bh+0x12/0x30
Oct 26 13:01:16 modmart kernel: [176260.028011] [<ffffffff816caf4c>]
fib6_clean_all+0x9c/0xe0
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff816cadd0>] ?
fib6_del+0x3e0/0x3e0
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff816c28c0>] ?
ip6_default_advmss+0x40/0x40
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff816c812f>]
rt6_remove_prefsrc+0x3f/0x50
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff816be3f1>]
ipv6_del_addr+0x281/0x510
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff816090e7>] ?
kfree_skbmem+0x37/0xa0
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff816bf345>]
addrconf_verify+0x365/0x380
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff816bdc0b>] ?
__ipv6_ifa_notify+0x14b/0x2c0
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff816c00b1>]
addrconf_prefix_rcv+0x211/0xa50
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff816b9a9e>] ?
ipv6_chk_addr+0x7e/0xe0
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff816b9aed>] ?
ipv6_chk_addr+0xcd/0xe0
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff816ce4c6>]
ndisc_router_discovery+0x606/0xab0
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff816cfc85>]
ndisc_rcv+0x245/0x690
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff811112fc>] ?
acct_account_cputime+0x1c/0x20
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff8109d813>] ?
account_system_time+0x93/0x170
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff8109d91e>] ?
__vtime_account_system+0x2e/0x40
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff816d66e0>]
icmpv6_rcv+0x380/0x770
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff8172721d>] ?
apic_timer_interrupt+0x6d/0x80
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff8171d895>] ?
_raw_read_unlock_bh+0x15/0x20
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff816b8e82>]
ip6_input_finish+0xd2/0x420
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff816b96e2>]
ip6_input+0x22/0x60
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff816b97e1>]
ip6_mc_input+0xc1/0x190
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff816b8d05>]
ip6_rcv_finish+0x95/0xa0
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff816b94a3>]
ipv6_rcv+0x2d3/0x4f0
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff8161a906>]
__netif_receive_skb_core+0x666/0x840
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff8101b200>] ?
hw_breakpoint_pmu_read+0x10/0x10
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff8161aaf8>]
__netif_receive_skb+0x18/0x60
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff8161ab63>]
netif_receive_skb+0x23/0x90
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff815216e4>]
virtnet_poll+0x4d4/0x850
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff8161aee2>]
net_rx_action+0x152/0x250
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff8106caec>]
__do_softirq+0xec/0x2c0
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff81727edc>]
do_softirq_own_stack+0x1c/0x30
Oct 26 13:01:17 modmart kernel: [176260.028011] <EOI>
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff8106cd65>]
do_softirq+0x55/0x60
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff8106ce84>]
local_bh_enable_ip+0x84/0x90
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff8171d895>]
_raw_read_unlock_bh+0x15/0x20
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff816bbbd5>]
inet6_dump_addr+0x185/0x540
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff816bbfe0>]
inet6_dump_ifaddr+0x10/0x20
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff816291e8>]
rtnl_dump_all+0x58/0x1a0
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff81645064>]
netlink_dump+0x84/0x240
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff81645405>]
netlink_recvmsg+0x1e5/0x3a0
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff8161e585>] ?
netdev_run_todo+0x55/0x300
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff8160282a>]
sock_recvmsg+0x9a/0xd0
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff8114e5c3>] ?
unlock_page+0x23/0x30
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff81601142>] ?
move_addr_to_user+0xb2/0xd0
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff8160146e>]
___sys_recvmsg+0x11e/0x2b0
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff8101b763>] ?
native_sched_clock+0x13/0x80
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff8101b7d9>] ?
sched_clock+0x9/0x10
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff8109d13d>] ?
sched_clock_local+0x1d/0x80
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff8101b763>] ?
native_sched_clock+0x13/0x80
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff8101b763>] ?
native_sched_clock+0x13/0x80
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff8109d13d>] ?
sched_clock_local+0x1d/0x80
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff811112fc>] ?
acct_account_cputime+0x1c/0x20
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff8109d76b>] ?
account_user_time+0x8b/0xa0
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff81603722>]
__sys_recvmsg+0x42/0x80
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff81603772>]
SyS_recvmsg+0x12/0x20
Oct 26 13:01:17 modmart kernel: [176260.028011] [<ffffffff817266bf>]
tracesys+0xe1/0xe6
Oct 26 13:01:17 modmart kernel: [176260.028011] Code: c6 43 28 02 0f 1f 00 48
8b 50 10 48 85 d2 74 6f 48 89 53 18 c6 43 28 00 48 89 d0 e9 0f ff ff ff 0f 1f
80 00 00 00 00 48 8b 50 18 <48> 85 d2 74 bf 48 89 53 18 48 89 d0 e9 f3 fe ff ff
0f 1f 00 c6
Oct 26 13:01:17 modmart kernel: [176272.124011] BUG: soft lockup - CPU#1 stuck
for 23s! [migration/1:16]
Oct 26 13:01:17 modmart kernel: [176272.124011] Modules linked in: ipt_REJECT
tcp_diag inet_diag xt_multiport iptable_filter ip_tables x_tables pvpanic
serio_raw mac_hid i2c_piix4 psmouse floppy
Oct 26 13:01:17 modmart kernel: [176272.124011] CPU: 1 PID: 16 Comm:
migration/1 Not tainted 3.13.0-24-generic #47-Ubuntu
Oct 26 13:01:17 modmart kernel: [176272.124011] Hardware name: Bochs Bochs,
BIOS Bochs 01/01/2011
Oct 26 13:01:17 modmart kernel: [176272.124011] task: ffff88003dab17f0 ti:
ffff88003dab8000 task.ti: ffff88003dab8000
Oct 26 13:01:17 modmart kernel: [176272.124011] RIP: 0010:[<ffffffff810f571b>]
[<ffffffff810f571b>] multi_cpu_stop+0x6b/0xf0
Oct 26 13:01:17 modmart kernel: [176272.124011] RSP: 0018:ffff88003dab9d98
EFLAGS: 00000293
Oct 26 13:01:17 modmart kernel: [176272.124011] RAX: 0000000000000000 RBX:
ffff88003fd14e80 RCX: 0000000000000003
Oct 26 13:01:17 modmart kernel: [176272.124011] RDX: 0000000000000001 RSI:
0000000000000000 RDI: ffffffff81d12600
Oct 26 13:01:17 modmart kernel: [176272.124011] RBP: ffff88003dab9db8 R08:
ffffffff81d12608 R09: 0000000000000001
Oct 26 13:01:17 modmart kernel: [176272.124011] R10: 0000000000003a1d R11:
0000000000000000 R12: ffff88003dab9d28
Oct 26 13:01:17 modmart kernel: [176272.124011] R13: ffffffff8101b7d9 R14:
ffff88003dab9d00 R15: ffffffff8101b763
Oct 26 13:01:17 modmart kernel: [176272.124011] FS: 0000000000000000(0000)
GS:ffff88003fd00000(0000) knlGS:0000000000000000
Oct 26 13:01:17 modmart kernel: [176272.124011] CS: 0010 DS: 0000 ES: 0000
CR0: 000000008005003b
Oct 26 13:01:17 modmart kernel: [176272.124011] CR2: 00007fc2994e9020 CR3:
0000000036b7f000 CR4: 00000000000006e0
Oct 26 13:01:17 modmart kernel: [176272.124011] Stack:
Oct 26 13:01:17 modmart kernel: [176272.124011] ffff8800064c7d78
ffff88003fd0ede0 ffff88003fd0ede8 ffff8800064c7df8
Oct 26 13:01:17 modmart kernel: [176272.124011] ffff88003dab9e78
ffffffff810f592e ffffffff8109df54 ffff88003fd14440
Oct 26 13:01:17 modmart kernel: [176272.124011] ffff88003dab9e08
ffffffff81097498 0000000000000000 ffff88003fd14440
Oct 26 13:01:17 modmart kernel: [176272.124011] Call Trace:
Oct 26 13:01:17 modmart kernel: [176272.124011] [<ffffffff810f592e>]
cpu_stopper_thread+0x7e/0x150
Oct 26 13:01:17 modmart kernel: [176272.124011] [<ffffffff8109df54>] ?
vtime_common_task_switch+0x24/0x40
Oct 26 13:01:17 modmart kernel: [176272.124011] [<ffffffff81097498>] ?
finish_task_switch+0x128/0x170
Oct 26 13:01:17 modmart kernel: [176272.124011] [<ffffffff81719a71>] ?
__schedule+0x381/0x7d0
Oct 26 13:01:17 modmart kernel: [176272.124011] [<ffffffff8109263f>]
smpboot_thread_fn+0xff/0x1b0
Oct 26 13:01:17 modmart kernel: [176272.124011] [<ffffffff81092540>] ?
SyS_setgroups+0x1a0/0x1a0
Oct 26 13:01:17 modmart kernel: [176272.124011] [<ffffffff8108b312>]
kthread+0xd2/0xf0
Oct 26 13:01:17 modmart kernel: [176272.124011] [<ffffffff8108b240>] ?
kthread_create_on_node+0x1d0/0x1d0
Oct 26 13:01:17 modmart kernel: [176272.124011] [<ffffffff817263fc>]
ret_from_fork+0x7c/0xb0
Oct 26 13:01:17 modmart kernel: [176272.124011] [<ffffffff8108b240>] ?
kthread_create_on_node+0x1d0/0x1d0
Oct 26 13:01:17 modmart kernel: [176272.124011] Code: 31 f6 31 d2 eb 23 66 2e
0f 1f 84 00 00 00 00 00 83 fb 03 75 05 45 84 ed 75 66 f0 41 ff 4c 24 24 74 26
89 da 83 fa 04 74 3d f3 90 <41> 8b 5c 24 20 39 d3 74 f0 83 fb 02 75 d7 fa 66 0f
1f 44 00 00
Oct 26 13:01:17 modmart kernel: [176288.028013] BUG: soft lockup - CPU#0 stuck
for 23s! [sshd:19060]
Oct 26 13:01:17 modmart kernel: [176288.028013] Modules linked in: ipt_REJECT
tcp_diag inet_diag xt_multiport iptable_filter ip_tables x_tables pvpanic
serio_raw mac_hid i2c_piix4 psmouse floppy
Oct 26 13:01:17 modmart kernel: [176288.028013] CPU: 0 PID: 19060 Comm: sshd
Not tainted 3.13.0-24-generic #47-Ubuntu
Oct 26 13:01:17 modmart kernel: [176288.028013] Hardware name: Bochs Bochs,
BIOS Bochs 01/01/2011
Oct 26 13:01:17 modmart kernel: [176288.028013] task: ffff880036958000 ti:
ffff880006ec0000 task.ti: ffff880006ec0000
Oct 26 13:01:17 modmart kernel: [176288.028013] RIP: 0010:[<ffffffff816c28cc>]
[<ffffffff816c28cc>] fib6_remove_prefsrc+0xc/0x60
Oct 26 13:01:17 modmart kernel: [176288.028013] RSP: 0018:ffff88003fc037d8
EFLAGS: 00000287
Oct 26 13:01:17 modmart kernel: [176288.028013] RAX: ffff88003db32000 RBX:
ffff88003fc038a0 RCX: ffffffff81cd9b00
Oct 26 13:01:17 modmart kernel: [176288.028013] RDX: 0000000000000000 RSI:
ffff88003fc038f8 RDI: ffff880006cc5980
Oct 26 13:01:17 modmart kernel: [176288.028013] RBP: ffff88003fc03808 R08:
0000000000000000 R09: ffff88003fc17260
Oct 26 13:01:17 modmart kernel: [176288.028013] R10: ffffffff816090e7 R11:
ffffea0000127800 R12: ffff88003fc03748
Oct 26 13:01:17 modmart kernel: [176288.028013] R13: ffffffff8172721d R14:
ffff88003fc03808 R15: ffff880006cc5980
Oct 26 13:01:17 modmart kernel: [176288.028013] FS: 00007fcf9b18f840(0000)
GS:ffff88003fc00000(0000) knlGS:0000000000000000
Oct 26 13:01:17 modmart kernel: [176288.028013] CS: 0010 DS: 0000 ES: 0000
CR0: 0000000080050033
Oct 26 13:01:17 modmart kernel: [176288.028013] CR2: 00007fcf96f74ca0 CR3:
0000000006f14000 CR4: 00000000000006f0
Oct 26 13:01:17 modmart kernel: [176288.028013] Stack:
Oct 26 13:01:17 modmart kernel: [176288.028013] ffffffff816cae2f
0000000000000000 ffffffff81cd9b00 0000000000000000
Oct 26 13:01:17 modmart kernel: [176288.028013] ffff88003fc03860
ffff8800368eef94 ffff88003fc03820 ffffffff816c8766
Oct 26 13:01:17 modmart kernel: [176288.028013] ffff88003fc03860
ffff88003fc03840 ffffffff816c91fa ffffffff8171d812
Oct 26 13:01:17 modmart kernel: [176288.028013] Call Trace:
Oct 26 13:01:17 modmart kernel: [176288.028013] <IRQ>
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff816cae2f>] ?
fib6_clean_node+0x5f/0xe0
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff816c8766>]
fib6_walk_continue+0x186/0x1c0
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff816c91fa>]
fib6_walk+0x5a/0xc0
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff8171d812>] ?
_raw_write_lock_bh+0x12/0x30
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff816caf4c>]
fib6_clean_all+0x9c/0xe0
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff816cadd0>] ?
fib6_del+0x3e0/0x3e0
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff816c28c0>] ?
ip6_default_advmss+0x40/0x40
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff816c812f>]
rt6_remove_prefsrc+0x3f/0x50
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff816be3f1>]
ipv6_del_addr+0x281/0x510
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff816090e7>] ?
kfree_skbmem+0x37/0xa0
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff816bf345>]
addrconf_verify+0x365/0x380
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff816bdc0b>] ?
__ipv6_ifa_notify+0x14b/0x2c0
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff816c00b1>]
addrconf_prefix_rcv+0x211/0xa50
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff816b9a9e>] ?
ipv6_chk_addr+0x7e/0xe0
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff816b9aed>] ?
ipv6_chk_addr+0xcd/0xe0
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff816ce4c6>]
ndisc_router_discovery+0x606/0xab0
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff816cfc85>]
ndisc_rcv+0x245/0x690
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff811112fc>] ?
acct_account_cputime+0x1c/0x20
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff8109d813>] ?
account_system_time+0x93/0x170
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff8109d91e>] ?
__vtime_account_system+0x2e/0x40
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff816d66e0>]
icmpv6_rcv+0x380/0x770
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff8172721d>] ?
apic_timer_interrupt+0x6d/0x80
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff8171d895>] ?
_raw_read_unlock_bh+0x15/0x20
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff816b8e82>]
ip6_input_finish+0xd2/0x420
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff816b96e2>]
ip6_input+0x22/0x60
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff816b97e1>]
ip6_mc_input+0xc1/0x190
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff816b8d05>]
ip6_rcv_finish+0x95/0xa0
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff816b94a3>]
ipv6_rcv+0x2d3/0x4f0
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff8161a906>]
__netif_receive_skb_core+0x666/0x840
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff8101b200>] ?
hw_breakpoint_pmu_read+0x10/0x10
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff8161aaf8>]
__netif_receive_skb+0x18/0x60
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff8161ab63>]
netif_receive_skb+0x23/0x90
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff815216e4>]
virtnet_poll+0x4d4/0x850
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff8161aee2>]
net_rx_action+0x152/0x250
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff8106caec>]
__do_softirq+0xec/0x2c0
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff81727edc>]
do_softirq_own_stack+0x1c/0x30
Oct 26 13:01:17 modmart kernel: [176288.028013] <EOI>
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff8106cd65>]
do_softirq+0x55/0x60
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff8106ce84>]
local_bh_enable_ip+0x84/0x90
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff8171d895>]
_raw_read_unlock_bh+0x15/0x20
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff816bbbd5>]
inet6_dump_addr+0x185/0x540
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff816bbfe0>]
inet6_dump_ifaddr+0x10/0x20
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff816291e8>]
rtnl_dump_all+0x58/0x1a0
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff81645064>]
netlink_dump+0x84/0x240
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff81645405>]
netlink_recvmsg+0x1e5/0x3a0
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff8161e585>] ?
netdev_run_todo+0x55/0x300
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff8160282a>]
sock_recvmsg+0x9a/0xd0
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff8114e5c3>] ?
unlock_page+0x23/0x30
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff81601142>] ?
move_addr_to_user+0xb2/0xd0
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff8160146e>]
___sys_recvmsg+0x11e/0x2b0
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff8101b763>] ?
native_sched_clock+0x13/0x80
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff8101b7d9>] ?
sched_clock+0x9/0x10
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff8109d13d>] ?
sched_clock_local+0x1d/0x80
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff8101b763>] ?
native_sched_clock+0x13/0x80
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff8101b763>] ?
native_sched_clock+0x13/0x80
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff8109d13d>] ?
sched_clock_local+0x1d/0x80
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff811112fc>] ?
acct_account_cputime+0x1c/0x20
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff8109d76b>] ?
account_user_time+0x8b/0xa0
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff81603722>]
__sys_recvmsg+0x42/0x80
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff81603772>]
SyS_recvmsg+0x12/0x20
Oct 26 13:01:17 modmart kernel: [176288.028013] [<ffffffff817266bf>]
tracesys+0xe1/0xe6
Oct 26 13:01:17 modmart kernel: [176288.028013] Code: 8b 92 08 04 00 00 39 d0
0f 42 c2 ba ff ff 00 00 3d ec ff 00 00 0f 43 c2 c3 66 0f 1f 44 00 00 0f 1f 44
00 00 48 8b 06 48 39 47 18 <55> 48 8b 4e 08 48 8b 56 10 48 89 e5 74 0e 48 85 c0
74 09 31 c0
Oct 26 13:01:17 modmart kernel: [176300.124014] BUG: soft lockup - CPU#1 stuck
for 23s! [migration/1:16]
Oct 26 13:01:17 modmart kernel: [176300.124014] Modules linked in: ipt_REJECT
tcp_diag inet_diag xt_multiport iptable_filter ip_tables x_tables pvpanic
serio_raw mac_hid i2c_piix4 psmouse floppy
Oct 26 13:01:17 modmart kernel: [176300.124014] CPU: 1 PID: 16 Comm:
migration/1 Not tainted 3.13.0-24-generic #47-Ubuntu
Oct 26 13:01:17 modmart kernel: [176300.124014] Hardware name: Bochs Bochs,
BIOS Bochs 01/01/2011
Oct 26 13:01:17 modmart kernel: [176300.124014] task: ffff88003dab17f0 ti:
ffff88003dab8000 task.ti: ffff88003dab8000
Oct 26 13:01:17 modmart kernel: [176300.124014] RIP: 0010:[<ffffffff810f571b>]
[<ffffffff810f571b>] multi_cpu_stop+0x6b/0xf0
Oct 26 13:01:17 modmart kernel: [176300.124014] RSP: 0018:ffff88003dab9d98
EFLAGS: 00000293
Oct 26 13:01:17 modmart kernel: [176300.124014] RAX: 0000000000000000 RBX:
ffff88003fd14e80 RCX: 0000000000000003
Oct 26 13:01:17 modmart kernel: [176300.124014] RDX: 0000000000000001 RSI:
0000000000000000 RDI: ffffffff81d12600
Oct 26 13:01:17 modmart kernel: [176300.124014] RBP: ffff88003dab9db8 R08:
ffffffff81d12608 R09: 0000000000000001
Oct 26 13:01:17 modmart kernel: [176300.124014] R10: 0000000000003a1d R11:
0000000000000000 R12: ffff88003dab9d28
Oct 26 13:01:17 modmart kernel: [176300.124014] R13: ffffffff8101b7d9 R14:
ffff88003dab9d00 R15: ffffffff8101b763
Oct 26 13:01:17 modmart kernel: [176300.124014] FS: 0000000000000000(0000)
GS:ffff88003fd00000(0000) knlGS:0000000000000000
Oct 26 13:01:17 modmart kernel: [176300.124014] CS: 0010 DS: 0000 ES: 0000
CR0: 000000008005003b
Oct 26 13:01:17 modmart kernel: [176300.124014] CR2: 00007fc2994e9020 CR3:
0000000036b7f000 CR4: 00000000000006e0
Oct 26 13:01:17 modmart kernel: [176300.124014] Stack:
Oct 26 13:01:17 modmart kernel: [176300.124014] ffff8800064c7d78
ffff88003fd0ede0 ffff88003fd0ede8 ffff8800064c7df8
Oct 26 13:01:17 modmart kernel: [176300.124014] ffff88003dab9e78
ffffffff810f592e ffffffff8109df54 ffff88003fd14440
Oct 26 13:01:17 modmart kernel: [176300.124014] ffff88003dab9e08
ffffffff81097498 0000000000000000 ffff88003fd14440
Oct 26 13:01:17 modmart kernel: [176300.124014] Call Trace:
Oct 26 13:01:17 modmart kernel: [176300.124014] [<ffffffff810f592e>]
cpu_stopper_thread+0x7e/0x150
Oct 26 13:01:17 modmart kernel: [176300.124014] [<ffffffff8109df54>] ?
vtime_common_task_switch+0x24/0x40
Oct 26 13:01:17 modmart kernel: [176300.124014] [<ffffffff81097498>] ?
finish_task_switch+0x128/0x170
Oct 26 13:01:17 modmart kernel: [176300.124014] [<ffffffff81719a71>] ?
__schedule+0x381/0x7d0
Oct 26 13:01:17 modmart kernel: [176300.124014] [<ffffffff8109263f>]
smpboot_thread_fn+0xff/0x1b0
Oct 26 13:01:17 modmart kernel: [176300.124014] [<ffffffff81092540>] ?
SyS_setgroups+0x1a0/0x1a0
Oct 26 13:01:17 modmart kernel: [176300.124014] [<ffffffff8108b312>]
kthread+0xd2/0xf0
Oct 26 13:01:17 modmart kernel: [176300.124014] [<ffffffff8108b240>] ?
kthread_create_on_node+0x1d0/0x1d0
Oct 26 13:01:17 modmart kernel: [176300.124014] [<ffffffff817263fc>]
ret_from_fork+0x7c/0xb0
Oct 26 13:01:17 modmart kernel: [176300.124014] [<ffffffff8108b240>] ?
kthread_create_on_node+0x1d0/0x1d0
Oct 26 13:01:17 modmart kernel: [176300.124014] Code: 31 f6 31 d2 eb 23 66 2e
0f 1f 84 00 00 00 00 00 83 fb 03 75 05 45 84 ed 75 66 f0 41 ff 4c 24 24 74 26
89 da 83 fa 04 74 3d f3 90 <41> 8b 5c 24 20 39 d3 74 f0 83 fb 02 75 d7 fa 66 0f
1f 44 00 00
Oct 26 13:01:17 modmart kernel: [176314.448015] [sched_delayed] sched: RT
throttling activated
Oct 26 13:01:17 modmart kernel: [176314.882681] Switched to clocksource hpet
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
** Tags: trusty
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https://bugs.launchpad.net/bugs/1385820
Title:
BUG - CLOCK
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