[93373.486172] Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: ffffffff816f120d.
[93373.486365] CPU: 1 PID: 3729 Comm: Chrome_IOThread Tainted: G           OX 3.13.0-46-generic #75-Ubuntu
[93373.486497] Hardware name: LENOVO 42912AG/42912AG, BIOS 8DET63WW (1.33 ) 07/19/2012
[93373.486584]  ffff880189736c00 ffff8800b71e5b38 ffffffff817212c6 ffffffff81a4f998
[93373.486684]  ffff8800b71e5bb0 ffffffff8171a3fd ffff880100000010 ffff8800b71e5bc0
[93373.486780]  ffff8800b71e5b60 ffff880280000000 ffffffff816f120d 0000000000000700
[93373.486876] Call Trace:
[93373.486917]  [<ffffffff817212c6>] dump_stack+0x45/0x56
[93373.486980]  [<ffffffff8171a3fd>] panic+0xc8/0x1d7
[93373.487040]  [<ffffffff816f120d>] ? inet6_csk_xmit+0x9d/0xd0
[93373.487109]  [<ffffffff810675db>] __stack_chk_fail+0x1b/0x20
[93373.487175]  [<ffffffff816f120d>] inet6_csk_xmit+0x9d/0xd0
[93373.487243]  [<ffffffff81677a29>] tcp_transmit_skb+0x469/0x8d0
[93373.487311]  [<ffffffff8167a704>] tcp_send_ack+0xa4/0xf0
[93373.487374]  [<ffffffff8166af86>] tcp_cleanup_rbuf+0x76/0x120
[93373.487440]  [<ffffffff8166bb1a>] tcp_recvmsg+0x6ba/0xb80
[93373.487505]  [<ffffffff81693cdc>] inet_recvmsg+0x6c/0x80
[93373.487568]  [<ffffffff8160bace>] sock_aio_read.part.8+0xfe/0x120
[93373.487639]  [<ffffffff81205a77>] ? ep_send_events_proc+0xa7/0x1c0
[93373.487709]  [<ffffffff8160bb11>] sock_aio_read+0x21/0x40
[93373.487775]  [<ffffffff811bd66a>] do_sync_read+0x5a/0x90
[93373.487838]  [<ffffffff811bddad>] vfs_read+0x13d/0x160
[93373.490347]  [<ffffffff811be819>] SyS_read+0x49/0xa0
[93373.492850]  [<ffffffff81731d7d>] system_call_fastpath+0x1a/0x1f