Crash when using docker

gistfile1.txt

[  102.806583] aufs 3.5-20120827
[  102.825695] device vethXeCmA5 entered promiscuous mode
[  102.839361] IPv6: ADDRCONF(NETDEV_UP): vethXeCmA5: link is not ready
[  102.850706] IPv6: ADDRCONF(NETDEV_CHANGE): vethXeCmA5: link becomes ready
[  102.867874] docker0: port 1(vethXeCmA5) entered forwarding state
[  102.869316] docker0: port 1(vethXeCmA5) entered forwarding state
[  102.889670] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory
[  102.899006] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory
[  102.925584] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory
[  102.955173] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory
[  102.997223] docker0: port 1(vethXeCmA5) entered disabled state
[  103.018668] device vethXeCmA5 left promiscuous mode
[  103.022185] docker0: port 1(vethXeCmA5) entered disabled state
[  105.416552] device vethH20mQS entered promiscuous mode
[  105.439999] IPv6: ADDRCONF(NETDEV_UP): vethH20mQS: link is not ready
[  105.568184] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory
[  105.589142] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory
[  105.604790] init: Failed to spawn ufw pre-start process: unable to execute: No such file or directory
[  105.659162] init: Failed to spawn ufw post-stop process: unable to execute: No such file or directory
[  105.702538] IPv6: ADDRCONF(NETDEV_CHANGE): vethH20mQS: link becomes ready
[  105.716767] docker0: port 1(vethH20mQS) entered forwarding state
[  105.734883] docker0: port 1(vethH20mQS) entered forwarding state
[  105.788447] docker0: port 1(vethH20mQS) entered disabled state
[  105.907028] BUG: unable to handle kernel paging request at ffff881d16488000
[  105.910895] IP: [<ffffffff811a05ee>] mntput_no_expire+0x3e/0x160
[  105.910895] PGD 1c0c063 PUD 0 
[  105.910895] Oops: 0002 [#1] SMP 
[  105.910895] CPU 0 
[  105.910895] Modules linked in:[  105.910895]  veth aufs xt_addrtype vboxvideo(O) drm vboxsf(O) ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables x_tables bridge stp llc vesafb ppdev ext2 microcode psmouse joydev parport_pc mac_hid serio_raw vboxguest(O) i2c_piix4 lp parport hid_generic usbhid hid e1000

[  105.910895] Pid: 4457, comm: lxc-start Tainted: G           O 3.5.0-25-generic #39-Ubuntu innotek GmbH VirtualBox/VirtualBox
[  105.910895] RIP: 0010:[<ffffffff811a05ee>]  [<ffffffff811a05ee>] mntput_no_expire+0x3e/0x160
[  105.910895] RSP: 0018:ffff8800035a7ca8  EFLAGS: 00010286
[  105.910895] RAX: 0000001d00088000 RBX: ffff8800159c4500 RCX: 0000000000006c29
[  105.910895] RDX: 0000000000006c29 RSI: ffff8800159c4540 RDI: ffffffff81c4d540
[  105.910895] RBP: ffff8800035a7cc8 R08: 000000000000000a R09: 000000000000fffe
[  105.910895] R10: 0000000000000000 R11: 000000000000f17e R12: ffff8800159c4520
[  105.910895] R13: 0000000000000000 R14: 0000000000000000 R15: ffff8800124bbf80
[  105.910895] FS:  00007f829c547700(0000) GS:ffff880016400000(0000) knlGS:0000000000000000
[  105.910895] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[  105.910895] CR2: ffff881d16488000 CR3: 0000000011c75000 CR4: 00000000000006f0
[  105.910895] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  105.910895] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[  105.910895] Process lxc-start (pid: 4457, threadinfo ffff8800035a6000, task ffff880013922e00)
[  105.910895] Stack:
[  105.910895]  0000000000000000 ffff8800159c4520 0000000000000002 0000000000000000
[  105.910895]  ffff8800035a7cd8 ffffffff811a0734 ffff8800035a7cf8 ffffffff811a27ac
[  105.910895]  ffff8800035a7d08 ffff8800035a7d53 ffff8800035a7d08 ffffffff811e3015
[  105.910895] Call Trace:
[  105.910895]  [<ffffffff811a0734>] mntput+0x24/0x40
[  105.910895]  [<ffffffff811a27ac>] kern_unmount+0x2c/0x40
[  105.910895]  [<ffffffff811e3015>] pid_ns_release_proc+0x15/0x20
[  105.910895]  [<ffffffff811e81f9>] proc_flush_task+0x1c9/0x1d0
[  105.910895]  [<ffffffff81055e80>] release_task+0x30/0x480
[  105.910895]  [<ffffffff81086814>] ? thread_group_times+0x44/0xb0
[  105.910895]  [<ffffffff81056bcd>] wait_consider_task+0x8fd/0xb60
[  105.910895]  [<ffffffff81056f30>] do_wait+0x100/0x250
[  105.910895]  [<ffffffff81058625>] sys_wait4+0x75/0xf0
[  105.910895]  [<ffffffff81055c20>] ? task_stopped_code+0x60/0x60
[  105.910895]  [<ffffffff8168c969>] system_call_fastpath+0x16/0x1b
[  105.910895] Code: f8 0f 1f 44 00 00 4c 8d 67 20 48 89 fb 48 c7 c7 40 d5 c4 81 e8 d4 e3 ed ff 8b 43 40 85 c0 74 21 48 c7 c7 40 d5 c4 81 48 8b 43 38 <65> ff 08 e8 da e3 ed ff 48 8b 5d e8 4c 8b 65 f0 4c 8b 6d f8 c9 
[  105.910895] RIP  [<ffffffff811a05ee>] mntput_no_expire+0x3e/0x160
[  105.910895]  RSP <ffff8800035a7ca8>
[  105.910895] CR2: ffff881d16488000
[  105.910895] ---[ end trace 9866e6043ecf1bfb ]---