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[Bug 1385820] Missing required logs.

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Brad Figg <brad.figg@xxxxxxxxxxxxx>
Date: Sun, 26 Oct 2014 07:30:10 -0000
Reply-to: Bug 1385820 <1385820@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1385820

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
       Status: New => Incomplete

** Tags added: trusty

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1385820

Title:
  BUG - CLOCK

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  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

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References

[Bug 1385820] [NEW] BUG - CLOCK
From: brent, 2014-10-26