Cut from Bug Description. ** Attachment added: "log.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1385820/+attachment/4245728/+files/log.txt
** Description changed: - 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 + Crash as per log: + https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1385820/+attachment/4245728/+files/log.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1385820 Title: BUG - CLOCK Status in “linux” package in Ubuntu: Incomplete Bug description: Crash as per log: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1385820/+attachment/4245728/+files/log.txt To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1385820/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
