kernel BUG at /build/linux-PygFzL/linux-3.13.0/kernel/timer.c:930!
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Medium
|
Unassigned | ||
Trusty |
Triaged
|
Medium
|
Unassigned |
Bug Description
Running a set of autotests on Trusty with kernel 3.13.0-160-generic results in the following reproducible crash:
[10870.247844] kernel BUG at /build/
[10870.255080] invalid opcode: 0000 [#1] SMP
[10870.259339] Modules linked in: squashfs aufs quota_v2 quota_tree ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT xt_CHECKSUM iptable_mangle xt_tcpudp bridge stp llc ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables dm_crypt snd_hda_
[10870.341666] CPU: 3 PID: 0 Comm: swapper/3 Tainted: P W OX 3.13.0-160-generic #210-Ubuntu
[10870.350483] Hardware name: Dell Inc. PowerEdge T30/07T4MC, BIOS 1.0.10 09/28/2017
[10870.358004] task: ffff880261d38000 ti: ffff880261d2e000 task.ti: ffff880261d2e000
[10870.365527] RIP: 0010:[<
[10870.373808] RSP: 0018:ffff88026d
[10870.379157] RAX: 0000000000000000 RBX: ffff88026dd8f5e0 RCX: 0000000100297ce1
[10870.386321] RDX: ffff88026dd80000 RSI: 0000000000000003 RDI: ffff88026dd8f5e0
[10870.393483] RBP: ffff88026dd83e50 R08: 00000001002857e9 R09: ffff88026dd83da0
[10870.400648] R10: ffff88026dd83da4 R11: ffff88026dd83b2e R12: ffff880261e04000
[10870.407813] R13: 0000000000000100 R14: 0000000000000003 R15: ffff88026dd8f5e0
[10870.414977] FS: 000000000000000
[10870.423103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10870.428886] CR2: 00007ffef89bc3c8 CR3: 0000000001c0e000 CR4: 0000000000360770
[10870.437837] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[10870.445000] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[10870.452164] Stack:
[10870.454229] 0000000000000c0a ffff88026dd8f5e0 00000000000249f0 0000000000000100
[10870.461928] ffffffff8103ac10 0000000000000001 ffff88026dd83e70 ffffffff8103aca4
[10870.469630] ffff880261e04000 ffff88026dc8f5e0 ffff88026dd83ea8 ffffffff8107aab8
[10870.477330] Call Trace:
[10870.479828] <IRQ>
[10870.481796] [<ffffffff8103a
[10870.487899] [<ffffffff8103a
[10870.493335] [<ffffffff8107a
[10870.498856] [<ffffffff8103a
[10870.504640] [<ffffffff8107c
[10870.510602] [<ffffffff81073
[10870.516130] [<ffffffff81073
[10870.521315] [<ffffffff81751
[10870.527709] [<ffffffff8174e
[10870.533927] <EOI>
[10870.535894] [<ffffffff810a4
[10870.542083] [<ffffffff815e8
[10870.548213] [<ffffffff815e8
[10870.554343] [<ffffffff815e8
[10870.560212] [<ffffffff8101e
[10870.565563] [<ffffffff810c6
[10870.571433] [<ffffffff81044
[10870.577215] Code: 74 24 48 8b 03 66 0f 1f 44 00 00 48 8b 7b 08 48 83 c3 10 4c 89 ea 4c 89 fe e8 2d 6f 6d 00 48 8b 03 48 85 c0 75 e5 e9 78 ff ff ff <0f> 0b 48 8b 75 08 e8 05 fe ff ff e9 30 ff ff ff 0f 1f 44 00 00
[10870.600416] RIP [<ffffffff8107c
[10870.606350] RSP <ffff88026dd83e20>
[10870.609887] ---[ end trace 4a4c8eb5651e9968 ]---
[10870.619578] Kernel panic - not syncing: Fatal exception in interrupt
[10870.626062] Kernel Offset: 0x0 from 0xffffffff81000000 (relocation range: 0xffffffff80000
Changed in linux (Ubuntu Trusty): | |
status: | New → Triaged |
Changed in linux (Ubuntu): | |
status: | Incomplete → Triaged |
tags: | added: bot-stop-nagging |
Changed in linux (Ubuntu): | |
importance: | Undecided → Medium |
Changed in linux (Ubuntu Trusty): | |
importance: | Undecided → Medium |
Changed in linux (Ubuntu): | |
status: | Triaged → Invalid |
This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1795675
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.