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:[] [] 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] Oct 26 13:01:16 modmart kernel: [176260.028011] [] fib6_walk+0x5a/0xc0 Oct 26 13:01:16 modmart kernel: [176260.028011] [] ? _raw_write_lock_bh+0x12/0x30 Oct 26 13:01:16 modmart kernel: [176260.028011] [] fib6_clean_all+0x9c/0xe0 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ? fib6_del+0x3e0/0x3e0 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ? ip6_default_advmss+0x40/0x40 Oct 26 13:01:17 modmart kernel: [176260.028011] [] rt6_remove_prefsrc+0x3f/0x50 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ipv6_del_addr+0x281/0x510 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ? kfree_skbmem+0x37/0xa0 Oct 26 13:01:17 modmart kernel: [176260.028011] [] addrconf_verify+0x365/0x380 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ? __ipv6_ifa_notify+0x14b/0x2c0 Oct 26 13:01:17 modmart kernel: [176260.028011] [] addrconf_prefix_rcv+0x211/0xa50 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ? ipv6_chk_addr+0x7e/0xe0 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ? ipv6_chk_addr+0xcd/0xe0 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ndisc_router_discovery+0x606/0xab0 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ndisc_rcv+0x245/0x690 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ? acct_account_cputime+0x1c/0x20 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ? account_system_time+0x93/0x170 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ? __vtime_account_system+0x2e/0x40 Oct 26 13:01:17 modmart kernel: [176260.028011] [] icmpv6_rcv+0x380/0x770 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ? apic_timer_interrupt+0x6d/0x80 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ? _raw_read_unlock_bh+0x15/0x20 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ip6_input_finish+0xd2/0x420 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ip6_input+0x22/0x60 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ip6_mc_input+0xc1/0x190 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ip6_rcv_finish+0x95/0xa0 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ipv6_rcv+0x2d3/0x4f0 Oct 26 13:01:17 modmart kernel: [176260.028011] [] __netif_receive_skb_core+0x666/0x840 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ? hw_breakpoint_pmu_read+0x10/0x10 Oct 26 13:01:17 modmart kernel: [176260.028011] [] __netif_receive_skb+0x18/0x60 Oct 26 13:01:17 modmart kernel: [176260.028011] [] netif_receive_skb+0x23/0x90 Oct 26 13:01:17 modmart kernel: [176260.028011] [] virtnet_poll+0x4d4/0x850 Oct 26 13:01:17 modmart kernel: [176260.028011] [] net_rx_action+0x152/0x250 Oct 26 13:01:17 modmart kernel: [176260.028011] [] __do_softirq+0xec/0x2c0 Oct 26 13:01:17 modmart kernel: [176260.028011] [] do_softirq_own_stack+0x1c/0x30 Oct 26 13:01:17 modmart kernel: [176260.028011] Oct 26 13:01:17 modmart kernel: [176260.028011] [] do_softirq+0x55/0x60 Oct 26 13:01:17 modmart kernel: [176260.028011] [] local_bh_enable_ip+0x84/0x90 Oct 26 13:01:17 modmart kernel: [176260.028011] [] _raw_read_unlock_bh+0x15/0x20 Oct 26 13:01:17 modmart kernel: [176260.028011] [] inet6_dump_addr+0x185/0x540 Oct 26 13:01:17 modmart kernel: [176260.028011] [] inet6_dump_ifaddr+0x10/0x20 Oct 26 13:01:17 modmart kernel: [176260.028011] [] rtnl_dump_all+0x58/0x1a0 Oct 26 13:01:17 modmart kernel: [176260.028011] [] netlink_dump+0x84/0x240 Oct 26 13:01:17 modmart kernel: [176260.028011] [] netlink_recvmsg+0x1e5/0x3a0 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ? netdev_run_todo+0x55/0x300 Oct 26 13:01:17 modmart kernel: [176260.028011] [] sock_recvmsg+0x9a/0xd0 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ? unlock_page+0x23/0x30 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ? move_addr_to_user+0xb2/0xd0 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ___sys_recvmsg+0x11e/0x2b0 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ? native_sched_clock+0x13/0x80 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ? sched_clock+0x9/0x10 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ? sched_clock_local+0x1d/0x80 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ? native_sched_clock+0x13/0x80 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ? native_sched_clock+0x13/0x80 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ? sched_clock_local+0x1d/0x80 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ? acct_account_cputime+0x1c/0x20 Oct 26 13:01:17 modmart kernel: [176260.028011] [] ? account_user_time+0x8b/0xa0 Oct 26 13:01:17 modmart kernel: [176260.028011] [] __sys_recvmsg+0x42/0x80 Oct 26 13:01:17 modmart kernel: [176260.028011] [] SyS_recvmsg+0x12/0x20 Oct 26 13:01:17 modmart kernel: [176260.028011] [] 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:[] [] 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] [] cpu_stopper_thread+0x7e/0x150 Oct 26 13:01:17 modmart kernel: [176272.124011] [] ? vtime_common_task_switch+0x24/0x40 Oct 26 13:01:17 modmart kernel: [176272.124011] [] ? finish_task_switch+0x128/0x170 Oct 26 13:01:17 modmart kernel: [176272.124011] [] ? __schedule+0x381/0x7d0 Oct 26 13:01:17 modmart kernel: [176272.124011] [] smpboot_thread_fn+0xff/0x1b0 Oct 26 13:01:17 modmart kernel: [176272.124011] [] ? SyS_setgroups+0x1a0/0x1a0 Oct 26 13:01:17 modmart kernel: [176272.124011] [] kthread+0xd2/0xf0 Oct 26 13:01:17 modmart kernel: [176272.124011] [] ? kthread_create_on_node+0x1d0/0x1d0 Oct 26 13:01:17 modmart kernel: [176272.124011] [] ret_from_fork+0x7c/0xb0 Oct 26 13:01:17 modmart kernel: [176272.124011] [] ? 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:[] [] 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] Oct 26 13:01:17 modmart kernel: [176288.028013] [] ? fib6_clean_node+0x5f/0xe0 Oct 26 13:01:17 modmart kernel: [176288.028013] [] fib6_walk_continue+0x186/0x1c0 Oct 26 13:01:17 modmart kernel: [176288.028013] [] fib6_walk+0x5a/0xc0 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ? _raw_write_lock_bh+0x12/0x30 Oct 26 13:01:17 modmart kernel: [176288.028013] [] fib6_clean_all+0x9c/0xe0 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ? fib6_del+0x3e0/0x3e0 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ? ip6_default_advmss+0x40/0x40 Oct 26 13:01:17 modmart kernel: [176288.028013] [] rt6_remove_prefsrc+0x3f/0x50 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ipv6_del_addr+0x281/0x510 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ? kfree_skbmem+0x37/0xa0 Oct 26 13:01:17 modmart kernel: [176288.028013] [] addrconf_verify+0x365/0x380 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ? __ipv6_ifa_notify+0x14b/0x2c0 Oct 26 13:01:17 modmart kernel: [176288.028013] [] addrconf_prefix_rcv+0x211/0xa50 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ? ipv6_chk_addr+0x7e/0xe0 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ? ipv6_chk_addr+0xcd/0xe0 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ndisc_router_discovery+0x606/0xab0 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ndisc_rcv+0x245/0x690 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ? acct_account_cputime+0x1c/0x20 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ? account_system_time+0x93/0x170 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ? __vtime_account_system+0x2e/0x40 Oct 26 13:01:17 modmart kernel: [176288.028013] [] icmpv6_rcv+0x380/0x770 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ? apic_timer_interrupt+0x6d/0x80 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ? _raw_read_unlock_bh+0x15/0x20 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ip6_input_finish+0xd2/0x420 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ip6_input+0x22/0x60 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ip6_mc_input+0xc1/0x190 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ip6_rcv_finish+0x95/0xa0 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ipv6_rcv+0x2d3/0x4f0 Oct 26 13:01:17 modmart kernel: [176288.028013] [] __netif_receive_skb_core+0x666/0x840 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ? hw_breakpoint_pmu_read+0x10/0x10 Oct 26 13:01:17 modmart kernel: [176288.028013] [] __netif_receive_skb+0x18/0x60 Oct 26 13:01:17 modmart kernel: [176288.028013] [] netif_receive_skb+0x23/0x90 Oct 26 13:01:17 modmart kernel: [176288.028013] [] virtnet_poll+0x4d4/0x850 Oct 26 13:01:17 modmart kernel: [176288.028013] [] net_rx_action+0x152/0x250 Oct 26 13:01:17 modmart kernel: [176288.028013] [] __do_softirq+0xec/0x2c0 Oct 26 13:01:17 modmart kernel: [176288.028013] [] do_softirq_own_stack+0x1c/0x30 Oct 26 13:01:17 modmart kernel: [176288.028013] Oct 26 13:01:17 modmart kernel: [176288.028013] [] do_softirq+0x55/0x60 Oct 26 13:01:17 modmart kernel: [176288.028013] [] local_bh_enable_ip+0x84/0x90 Oct 26 13:01:17 modmart kernel: [176288.028013] [] _raw_read_unlock_bh+0x15/0x20 Oct 26 13:01:17 modmart kernel: [176288.028013] [] inet6_dump_addr+0x185/0x540 Oct 26 13:01:17 modmart kernel: [176288.028013] [] inet6_dump_ifaddr+0x10/0x20 Oct 26 13:01:17 modmart kernel: [176288.028013] [] rtnl_dump_all+0x58/0x1a0 Oct 26 13:01:17 modmart kernel: [176288.028013] [] netlink_dump+0x84/0x240 Oct 26 13:01:17 modmart kernel: [176288.028013] [] netlink_recvmsg+0x1e5/0x3a0 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ? netdev_run_todo+0x55/0x300 Oct 26 13:01:17 modmart kernel: [176288.028013] [] sock_recvmsg+0x9a/0xd0 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ? unlock_page+0x23/0x30 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ? move_addr_to_user+0xb2/0xd0 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ___sys_recvmsg+0x11e/0x2b0 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ? native_sched_clock+0x13/0x80 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ? sched_clock+0x9/0x10 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ? sched_clock_local+0x1d/0x80 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ? native_sched_clock+0x13/0x80 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ? native_sched_clock+0x13/0x80 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ? sched_clock_local+0x1d/0x80 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ? acct_account_cputime+0x1c/0x20 Oct 26 13:01:17 modmart kernel: [176288.028013] [] ? account_user_time+0x8b/0xa0 Oct 26 13:01:17 modmart kernel: [176288.028013] [] __sys_recvmsg+0x42/0x80 Oct 26 13:01:17 modmart kernel: [176288.028013] [] SyS_recvmsg+0x12/0x20 Oct 26 13:01:17 modmart kernel: [176288.028013] [] 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:[] [] 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] [] cpu_stopper_thread+0x7e/0x150 Oct 26 13:01:17 modmart kernel: [176300.124014] [] ? vtime_common_task_switch+0x24/0x40 Oct 26 13:01:17 modmart kernel: [176300.124014] [] ? finish_task_switch+0x128/0x170 Oct 26 13:01:17 modmart kernel: [176300.124014] [] ? __schedule+0x381/0x7d0 Oct 26 13:01:17 modmart kernel: [176300.124014] [] smpboot_thread_fn+0xff/0x1b0 Oct 26 13:01:17 modmart kernel: [176300.124014] [] ? SyS_setgroups+0x1a0/0x1a0 Oct 26 13:01:17 modmart kernel: [176300.124014] [] kthread+0xd2/0xf0 Oct 26 13:01:17 modmart kernel: [176300.124014] [] ? kthread_create_on_node+0x1d0/0x1d0 Oct 26 13:01:17 modmart kernel: [176300.124014] [] ret_from_fork+0x7c/0xb0 Oct 26 13:01:17 modmart kernel: [176300.124014] [] ? 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