That kernel panics: [ 68.626968] ------------[ cut here ]------------ [ 68.631590] kernel BUG at /home/jsalisbury/bugs/lp1251946/linux-stable/net/core/skbuff.c:1040! [ 68.640188] invalid opcode: 0000 [#1] SMP [ 68.644324] Modules linked in: authenc esp6 xfrm6_mode_transport ipcomp6 xfrm6_tunnel tunnel6 xfrm4_mode_tunnel xfrm6_mode_tunnel veth zram(C) xfrm_user xfe [ 68.747033] CPU 1 [ 68.748881] Pid: 12623, comm: samba Tainted: G WC 3.7.0-030700-generic #201312051340 /D2500CC [ 68.759828] RIP: 0010:[<ffffffff815c0e76>] [<ffffffff815c0e76>] pskb_expand_head+0x286/0x2d0 [ 68.768358] RSP: 0018:ffff88012fc83728 EFLAGS: 00010202 [ 68.773664] RAX: 0000000000000002 RBX: ffff8800bd879100 RCX: 0000000000000020 [ 68.780792] RDX: 0000000000000000 RSI: 0000000000000050 RDI: 00000000000006c0 [ 68.787916] RBP: ffff88012fc83768 R08: 3f2c680500000060 R09: 3f2c680500000060 [ 68.795043] R10: bfcb2ffeff3e1602 R11: 20270ff0c0f20726 R12: 0000000000000050 [ 68.802167] R13: 0000000000000020 R14: 0000000000000001 R15: ffffffff81697d80 [ 68.809294] FS: 00007ff55143d740(0000) GS:ffff88012fc80000(0000) knlGS:0000000000000000 [ 68.817371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.823112] CR2: 00000000010dcff0 CR3: 00000000b0ab4000 CR4: 00000000000007e0 [ 68.830237] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 68.837361] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 68.844489] Process samba (pid: 12623, threadinfo ffff8800b0ad2000, task ffff880125f5c560) [ 68.852738] Stack: [ 68.854754] ffffe8ffffc8028c 0000000000000282 ffff880127566d40 ffff8800bd879100 [ 68.862227] ffff880115ee5000 ffff8800a3bea000 0000000000000001 ffffffff81697d80 [ 68.869680] ffff88012fc83798 ffffffff8165b4d0 ffff8800bd879100 0000000000000001 [ 68.877143] Call Trace: [ 68.879586] <IRQ> [ 68.881517] [<ffffffff81697d80>] ? xfrm6_extract_output+0x50/0x50 [ 68.887918] [<ffffffff8165b4d0>] xfrm_output_one+0x90/0x220 [ 68.893573] [<ffffffff8165b726>] xfrm_output_resume+0xc6/0x170 [ 68.899486] [<ffffffff8165b7e3>] xfrm_output2+0x13/0x20 [ 68.904791] [<ffffffff8165b82f>] xfrm_output+0x3f/0x100 [ 68.910099] [<ffffffff81697d99>] xfrm6_output_finish+0x19/0x20 [ 68.916013] [<ffffffff816660f5>] ip6_fragment+0x925/0xab0 [ 68.921495] [<ffffffff81697d80>] ? xfrm6_extract_output+0x50/0x50 [ 68.927666] [<ffffffff81697a80>] ? xfrm6_local_error+0x80/0x80 [ 68.933580] [<ffffffff81697b82>] __xfrm6_output+0x102/0x170 [ 68.939232] [<ffffffff81697dca>] xfrm6_output+0x2a/0x70 [ 68.944541] [<ffffffff816653c2>] ip6_forward+0x242/0x650 [ 68.949935] [<ffffffff816663f0>] ? ip6_output+0xb0/0xb0 [ 68.955243] [<ffffffff81666478>] ip6_rcv_finish+0x88/0x90 [ 68.960721] [<ffffffff816663f0>] ? ip6_output+0xb0/0xb0 [ 68.966038] [<ffffffffa01c6882>] __ipv6_conntrack_in+0xe2/0x180 [nf_conntrack_ipv6] [ 68.973770] [<ffffffff815c0c60>] ? pskb_expand_head+0x70/0x2d0 [ 68.979688] [<ffffffffa01c6945>] ipv6_conntrack_in+0x25/0x30 [nf_conntrack_ipv6] [ 68.987165] [<ffffffff815f9e6f>] nf_iterate+0x8f/0xd0 [ 68.992299] [<ffffffff81644a38>] ? inet_frag_destroy+0xd8/0x120 [ 68.998300] [<ffffffff816663f0>] ? ip6_output+0xb0/0xb0 [ 69.003607] [<ffffffff815f9f2d>] nf_hook_slow+0x7d/0x150 [ 69.008998] [<ffffffff816663f0>] ? ip6_output+0xb0/0xb0 [ 69.014309] [<ffffffff816663f0>] ? ip6_output+0xb0/0xb0 [ 69.019621] [<ffffffffa0227f82>] nf_ct_frag6_output+0xf2/0x100 [nf_defrag_ipv6] [ 69.027009] [<ffffffff816663f0>] ? ip6_output+0xb0/0xb0 [ 69.032320] [<ffffffffa02270a8>] ipv6_defrag.part.2+0x98/0xe0 [nf_defrag_ipv6] [ 69.039628] [<ffffffffa022711c>] ipv6_defrag+0x2c/0x30 [nf_defrag_ipv6] [ 69.046324] [<ffffffff815f9e6f>] nf_iterate+0x8f/0xd0 [ 69.051460] [<ffffffff816663f0>] ? ip6_output+0xb0/0xb0 [ 69.056767] [<ffffffff815f9f2d>] nf_hook_slow+0x7d/0x150 [ 69.062158] [<ffffffff816663f0>] ? ip6_output+0xb0/0xb0 [ 69.067471] [<ffffffff81666ac3>] ipv6_rcv+0x2b3/0x390 [ 69.072601] [<ffffffff815cd732>] __netif_receive_skb+0x602/0x760 [ 69.078688] [<ffffffff815cd890>] ? __netif_receive_skb+0x760/0x760 [ 69.084956] [<ffffffffa02bfdd0>] ? br_handle_local_finish+0x50/0x50 [bridge] [ 69.092081] [<ffffffff815cd8b3>] netif_receive_skb+0x23/0x90 [ 69.097828] [<ffffffffa02bff91>] br_handle_frame_finish+0x1c1/0x2a0 [bridge] [ 69.104961] [<ffffffffa02c0214>] br_handle_frame+0x1a4/0x270 [bridge] [ 69.111491] [<ffffffffa02c0070>] ? br_handle_frame_finish+0x2a0/0x2a0 [bridge] [ 69.118791] [<ffffffff815cd34d>] __netif_receive_skb+0x21d/0x760 [ 69.124878] [<ffffffff815ce0b1>] process_backlog+0xb1/0x190 [ 69.130534] [<ffffffff810f66bd>] ? __rcu_process_callbacks+0xad/0x160 [ 69.137052] [<ffffffff815cee44>] net_rx_action+0x134/0x260 [ 69.142618] [<ffffffff81061325>] ? __do_softirq+0x115/0x240 [ 69.148272] [<ffffffff810612d0>] __do_softirq+0xc0/0x240 [ 69.153667] [<ffffffff816e5b1c>] call_softirq+0x1c/0x30 [ 69.158969] <EOI> [ 69.160901] [<ffffffff81016865>] do_softirq+0x65/0xa0 [ 69.166253] [<ffffffff81060fd4>] local_bh_enable+0x94/0xa0 [ 69.171821] [<ffffffff815cfd49>] dev_queue_xmit+0x199/0x470 [ 69.177474] [<ffffffff8166366b>] ip6_finish_output2+0xfb/0x360 [ 69.183388] [<ffffffff81663570>] ? ip6_flush_pending_frames+0xb0/0xb0 [ 69.189908] [<ffffffff816660f5>] ip6_fragment+0x925/0xab0 [ 69.195387] [<ffffffff81663570>] ? ip6_flush_pending_frames+0xb0/0xb0 [ 69.201907] [<ffffffff81666280>] ? ip6_fragment+0xab0/0xab0 [ 69.207560] [<ffffffff81662c10>] ? ac6_proc_exit+0x20/0x20 [ 69.213128] [<ffffffff81666301>] ip6_finish_output+0x81/0xc0 [ 69.218868] [<ffffffff8166637c>] ip6_output+0x3c/0xb0 [ 69.224001] [<ffffffff81664c2a>] ? __ip6_local_out+0x7a/0x80 [ 69.229742] [<ffffffff81664c59>] ip6_local_out+0x29/0x30 [ 69.235137] [<ffffffff81664f29>] ip6_push_pending_frames+0x2c9/0x450 [ 69.241572] [<ffffffff8167d266>] udp_v6_push_pending_frames+0x126/0x2e0 [ 69.248262] [<ffffffff8167e270>] udpv6_sendmsg+0x910/0xb40 [ 69.253830] [<ffffffff815be192>] ? kfree_skbmem+0x32/0x90 [ 69.259311] [<ffffffff816383e1>] inet_sendmsg+0x61/0xb0 [ 69.264618] [<ffffffff815b4692>] sock_sendmsg+0xd2/0xf0 [ 69.269926] [<ffffffff81045c59>] ? default_spin_lock_flags+0x9/0x10 [ 69.276272] [<ffffffff811dbfc4>] ? ep_scan_ready_list.isra.8+0x1b4/0x1c0 [ 69.283049] [<ffffffff815b7b0d>] sys_sendto+0x13d/0x190 [ 69.288359] [<ffffffff811dcc76>] ? sys_epoll_wait+0xd6/0xf0 [ 69.294011] [<ffffffff816e465d>] system_call_fastpath+0x1a/0x1f [ 69.300007] Code: 48 89 d7 48 89 55 c0 e8 99 f9 b7 ff 84 c0 48 8b 55 c0 0f 85 bc fe ff ff e9 b3 fe ff ff 0f 0b 41 81 cd 00 20 00 00 e9 cc fd ff ff <0f> 0b [ 69.320042] RIP [<ffffffff815c0e76>] pskb_expand_head+0x286/0x2d0 [ 69.326241] RSP <ffff88012fc83728> [ 69.329860] ---[ end trace bf0ccbb9124ef7a5 ]--- [ 69.339951] Kernel panic - not syncing: Fatal exception in interrupt [ 69.351720] Rebooting in 1 seconds.. [ 70.361152] ACPI MEMORY or I/O RESET_REG.
-- 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
