rc4 is affected: [ 76.048846] ------------[ cut here ]------------ [ 76.053467] Kernel BUG at ffffffff815cf5b8 [verbose debug info unavailable] [ 76.060419] invalid opcode: 0000 [#1] SMP [ 76.064549] Modules linked in: authenc esp6 xfrm6_mode_transport ipcomp6 xfrm6_tunnel tunnel6 xfrm4_mode_tunnel xfrm6_mode_tunnel veth xfrm_user xfrm4_tunne [ 76.150972] CPU 1 [ 76.152821] Pid: 13301, comm: samba Not tainted 3.8.0-030800rc4-generic #201301172335 /D2500CC [ 76.163086] RIP: 0010:[<ffffffff815cf5b8>] [<ffffffff815cf5b8>] pskb_expand_head+0x278/0x2c0 [ 76.171623] RSP: 0018:ffff88012fc83728 EFLAGS: 00010202 [ 76.176929] RAX: 0000000000000002 RBX: ffff8800be3ddd00 RCX: 0000000000000020 [ 76.184054] RDX: 0000000000000000 RSI: 0000000000000050 RDI: 00000000000006c0 [ 76.191180] RBP: ffff88012fc83768 R08: 3f2c7d0500000060 R09: 3f2c7d0500000060 [ 76.198307] R10: bfcb2ffeff3e1602 R11: 20270ff0c0f20726 R12: 0000000000000050 [ 76.205431] R13: 0000000000000020 R14: 0000000000000001 R15: ffffffff816a6450 [ 76.212557] FS: 00007fccaaa4b740(0000) GS:ffff88012fc80000(0000) knlGS:0000000000000000 [ 76.220633] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.226375] CR2: 00007ff1d5664018 CR3: 00000000b6e18000 CR4: 00000000000007e0 [ 76.233500] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 76.240625] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 76.247751] Process samba (pid: 13301, threadinfo ffff8800b6e1e000, task ffff8801175f1740) [ 76.256001] Stack: [ 76.258018] ffff88012fc9bfec 0000000180400040 ffff880127b5c6e0 ffff8800be3ddd00 [ 76.265472] ffff8801131ac800 ffff8800b38a9c00 0000000000000001 ffffffff816a6450 [ 76.272944] ffff88012fc83798 ffffffff81669b70 ffff8800be3ddd00 0000000000000001 [ 76.280416] Call Trace: [ 76.282868] <IRQ> [ 76.284799] [<ffffffff816a6450>] ? xfrm6_extract_output+0x50/0x50 [ 76.291192] [<ffffffff81669b70>] xfrm_output_one+0x90/0x220 [ 76.296845] [<ffffffff81669dc6>] xfrm_output_resume+0xc6/0x170 [ 76.302758] [<ffffffff81669e83>] xfrm_output2+0x13/0x20 [ 76.308064] [<ffffffff81669ecf>] xfrm_output+0x3f/0x100 [ 76.313374] [<ffffffff816a6469>] xfrm6_output_finish+0x19/0x20 [ 76.319287] [<ffffffff81674785>] ip6_fragment+0x925/0xaa0 [ 76.324766] [<ffffffff816a6450>] ? xfrm6_extract_output+0x50/0x50 [ 76.330940] [<ffffffff816a6150>] ? xfrm6_local_error+0x80/0x80 [ 76.336853] [<ffffffff816a6252>] __xfrm6_output+0x102/0x170 [ 76.342505] [<ffffffff816a649a>] xfrm6_output+0x2a/0x70 [ 76.347815] [<ffffffff81673a52>] ip6_forward+0x242/0x650 [ 76.353207] [<ffffffff81674a70>] ? ip6_output+0xb0/0xb0 [ 76.358516] [<ffffffff81674af8>] ip6_rcv_finish+0x88/0x90 [ 76.363997] [<ffffffff81674a70>] ? ip6_output+0xb0/0xb0 [ 76.369311] [<ffffffffa0108882>] __ipv6_conntrack_in+0xe2/0x180 [nf_conntrack_ipv6] [ 76.377044] [<ffffffff815cf3b0>] ? pskb_expand_head+0x70/0x2c0 [ 76.382963] [<ffffffffa0108945>] ipv6_conntrack_in+0x25/0x30 [nf_conntrack_ipv6] [ 76.390437] [<ffffffff816083ff>] nf_iterate+0x8f/0xd0 [ 76.395571] [<ffffffff816530a8>] ? inet_frag_destroy+0xd8/0x120 [ 76.401574] [<ffffffff81674a70>] ? ip6_output+0xb0/0xb0 [ 76.406878] [<ffffffff816084bd>] nf_hook_slow+0x7d/0x150 [ 76.412273] [<ffffffff81674a70>] ? ip6_output+0xb0/0xb0 [ 76.417582] [<ffffffff81674a70>] ? ip6_output+0xb0/0xb0 [ 76.422892] [<ffffffffa0102fa2>] nf_ct_frag6_output+0xf2/0x100 [nf_defrag_ipv6] [ 76.430282] [<ffffffff81674a70>] ? ip6_output+0xb0/0xb0 [ 76.435592] [<ffffffffa01020a8>] ipv6_defrag.part.2+0x98/0xe0 [nf_defrag_ipv6] [ 76.442901] [<ffffffffa010211c>] ipv6_defrag+0x2c/0x30 [nf_defrag_ipv6] [ 76.449597] [<ffffffff816083ff>] nf_iterate+0x8f/0xd0 [ 76.454734] [<ffffffff81674a70>] ? ip6_output+0xb0/0xb0 [ 76.460038] [<ffffffff816084bd>] nf_hook_slow+0x7d/0x150 [ 76.465432] [<ffffffff81674a70>] ? ip6_output+0xb0/0xb0 [ 76.470743] [<ffffffff81675143>] ipv6_rcv+0x2b3/0x390 [ 76.475874] [<ffffffff815dbed2>] __netif_receive_skb+0x602/0x760 [ 76.481961] [<ffffffff815dc030>] ? __netif_receive_skb+0x760/0x760 [ 76.488227] [<ffffffffa018fde0>] ? br_handle_local_finish+0x50/0x50 [bridge] [ 76.495353] [<ffffffff815dc053>] netif_receive_skb+0x23/0x90 [ 76.501101] [<ffffffffa018ffa1>] br_handle_frame_finish+0x1c1/0x2a0 [bridge] [ 76.508234] [<ffffffffa0190224>] br_handle_frame+0x1a4/0x270 [bridge] [ 76.514762] [<ffffffffa0190080>] ? br_handle_frame_finish+0x2a0/0x2a0 [bridge] [ 76.522064] [<ffffffff815dbaed>] __netif_receive_skb+0x21d/0x760 [ 76.528149] [<ffffffff815dc851>] process_backlog+0xb1/0x190 [ 76.533804] [<ffffffff815dd5e4>] net_rx_action+0x134/0x260 [ 76.539372] [<ffffffff810624a0>] __do_softirq+0xc0/0x240 [ 76.544766] [<ffffffff816f549c>] call_softirq+0x1c/0x30 [ 76.550069] <EOI> [ 76.551999] [<ffffffff81016835>] do_softirq+0x65/0xa0 [ 76.557354] [<ffffffff810623d4>] local_bh_enable+0x94/0xa0 [ 76.562921] [<ffffffff815de479>] dev_queue_xmit+0x199/0x470 [ 76.568574] [<ffffffff81671d0b>] ip6_finish_output2+0xfb/0x360 [ 76.574488] [<ffffffff81671c10>] ? ip6_flush_pending_frames+0xb0/0xb0 [ 76.581007] [<ffffffff81674785>] ip6_fragment+0x925/0xaa0 [ 76.586486] [<ffffffff81671c10>] ? ip6_flush_pending_frames+0xb0/0xb0 [ 76.593007] [<ffffffff81674900>] ? ip6_fragment+0xaa0/0xaa0 [ 76.598661] [<ffffffff816712b0>] ? ac6_proc_exit+0x20/0x20 [ 76.604229] [<ffffffff81674981>] ip6_finish_output+0x81/0xc0 [ 76.609967] [<ffffffff816749fc>] ip6_output+0x3c/0xb0 [ 76.615101] [<ffffffff816732ca>] ? __ip6_local_out+0x7a/0x80 [ 76.620842] [<ffffffff816732f9>] ip6_local_out+0x29/0x30 [ 76.626236] [<ffffffff816735c9>] ip6_push_pending_frames+0x2c9/0x440 [ 76.632669] [<ffffffff8168b946>] udp_v6_push_pending_frames+0x126/0x2e0 [ 76.639362] [<ffffffff8168c950>] udpv6_sendmsg+0x910/0xb40 [ 76.644929] [<ffffffff815cc922>] ? kfree_skbmem+0x32/0x90 [ 76.650409] [<ffffffff816469d1>] inet_sendmsg+0x61/0xb0 [ 76.655718] [<ffffffff815c2e42>] sock_sendmsg+0xd2/0xf0 [ 76.661026] [<ffffffff81045cd9>] ? default_spin_lock_flags+0x9/0x10 [ 76.667370] [<ffffffff811e0c64>] ? ep_scan_ready_list.isra.8+0x1b4/0x1c0 [ 76.674148] [<ffffffff815c625d>] sys_sendto+0x13d/0x190 [ 76.679458] [<ffffffff811e1926>] ? sys_epoll_wait+0xd6/0xf0 [ 76.685111] [<ffffffff816f401d>] system_call_fastpath+0x1a/0x1f [ 76.691108] Code: b7 ff e9 36 ff ff ff b8 f4 ff ff ff eb b7 48 89 d7 48 89 55 c0 e8 69 1f b7 ff 84 c0 48 8b 55 c0 0f 85 bc fe ff ff e9 b3 fe ff ff <0f> 0b [ 76.711159] RIP [<ffffffff815cf5b8>] pskb_expand_head+0x278/0x2c0 [ 76.717357] RSP <ffff88012fc83728> [ 76.720979] ---[ end trace a99009c39b558673 ]--- [ 76.737847] Kernel panic - not syncing: Fatal exception in interrupt [ 76.757457] Rebooting in 1 seconds..
Trying rc2 now. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1251946 Title: Network related kernel panic on Atom 64bit system using saucy backport stack on precise To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1251946/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
