2019-11-11 19:39:05 |
Iain Lane |
bug |
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added bug |
2019-11-14 20:14:46 |
Andreas Hasenack |
attachment added |
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Screenshot from 2019-11-14 17-13-34.png https://bugs.launchpad.net/ubuntu/+source/ocfs2-tools/+bug/1852122/+attachment/5305453/+files/Screenshot%20from%202019-11-14%2017-13-34.png |
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2019-11-14 20:14:53 |
Andreas Hasenack |
ocfs2-tools (Ubuntu): status |
New |
Confirmed |
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2019-11-14 20:14:58 |
Andreas Hasenack |
ocfs2-tools (Ubuntu): status |
Confirmed |
Triaged |
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2019-11-14 20:15:04 |
Andreas Hasenack |
ocfs2-tools (Ubuntu): importance |
Undecided |
Medium |
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2019-11-14 20:15:11 |
Andreas Hasenack |
bug |
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added subscriber Ubuntu Server |
2019-11-14 21:10:38 |
Rafael David Tinoco |
bug |
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added subscriber Ubuntu Server High Availability |
2019-12-09 13:31:22 |
Rafael David Tinoco |
bug |
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added subscriber Ubuntu Kernel Bot |
2019-12-09 13:31:30 |
Rafael David Tinoco |
ocfs2-tools (Ubuntu): status |
Triaged |
Confirmed |
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2019-12-09 13:33:13 |
Rafael David Tinoco |
ocfs2-tools (Ubuntu): assignee |
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Rafael David Tinoco (rafaeldtinoco) |
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2019-12-09 13:33:24 |
Rafael David Tinoco |
removed subscriber Ubuntu Kernel Bot |
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2020-01-10 05:07:05 |
Rafael David Tinoco |
summary |
ocfs2-tools autopkgtest is causing kernel panics on ppc64el |
ocfs2-tools autopkgtest is causing kernel panics on service shutdown |
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2020-01-10 05:07:38 |
Rafael David Tinoco |
attachment added |
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ocfs2_reproducer.sh https://bugs.launchpad.net/ubuntu/+source/ocfs2-tools/+bug/1852122/+attachment/5319035/+files/ocfs2_reproducer.sh |
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2020-01-10 05:07:55 |
Rafael David Tinoco |
ocfs2-tools (Ubuntu): status |
Confirmed |
In Progress |
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2020-01-10 05:08:00 |
Rafael David Tinoco |
bug watch added |
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https://github.com/markfasheh/ocfs2-tools/issues/45 |
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2020-01-10 05:08:00 |
Rafael David Tinoco |
bug task added |
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ocfs2-tools |
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2020-01-10 05:19:07 |
Rafael David Tinoco |
summary |
ocfs2-tools autopkgtest is causing kernel panics on service shutdown |
ocfs2-tools is causing kernel panics in Ubuntu Focal (Ubuntu-5.4.0-9.12) |
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2020-01-10 05:19:26 |
Rafael David Tinoco |
bug task added |
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linux (Ubuntu) |
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2020-01-10 05:19:32 |
Rafael David Tinoco |
linux (Ubuntu): status |
New |
In Progress |
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2020-01-10 05:19:38 |
Rafael David Tinoco |
linux (Ubuntu): importance |
Undecided |
Medium |
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2020-01-10 05:19:47 |
Rafael David Tinoco |
nominated for series |
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Ubuntu Focal |
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2020-01-10 05:19:47 |
Rafael David Tinoco |
bug task added |
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ocfs2-tools (Ubuntu Focal) |
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2020-01-10 05:19:47 |
Rafael David Tinoco |
bug task added |
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linux (Ubuntu Focal) |
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2020-01-10 05:22:05 |
Rafael David Tinoco |
nominated for series |
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Ubuntu Eoan |
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2020-01-10 05:22:05 |
Rafael David Tinoco |
bug task added |
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ocfs2-tools (Ubuntu Eoan) |
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2020-01-10 05:22:05 |
Rafael David Tinoco |
bug task added |
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linux (Ubuntu Eoan) |
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2020-01-10 05:22:15 |
Rafael David Tinoco |
linux (Ubuntu Eoan): status |
New |
In Progress |
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2020-01-10 05:22:16 |
Rafael David Tinoco |
ocfs2-tools (Ubuntu Eoan): status |
New |
In Progress |
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2020-01-10 05:22:19 |
Rafael David Tinoco |
ocfs2-tools (Ubuntu Eoan): importance |
Undecided |
Medium |
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2020-01-10 05:22:20 |
Rafael David Tinoco |
linux (Ubuntu Eoan): importance |
Undecided |
Medium |
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2020-01-10 05:22:22 |
Rafael David Tinoco |
ocfs2-tools (Ubuntu Eoan): assignee |
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Rafael David Tinoco (rafaeldtinoco) |
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2020-01-10 05:28:15 |
Bug Watch Updater |
ocfs2-tools: status |
Unknown |
New |
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2020-01-10 13:20:58 |
Andreas Hasenack |
tags |
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update-excuse |
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2020-01-13 07:27:28 |
Bug Watch Updater |
ocfs2-tools: status |
New |
Fix Released |
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2020-01-13 19:06:08 |
Rafael David Tinoco |
ocfs2-tools (Ubuntu Eoan): status |
In Progress |
Invalid |
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2020-01-13 19:06:10 |
Rafael David Tinoco |
ocfs2-tools (Ubuntu Focal): status |
In Progress |
Invalid |
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2020-01-13 19:58:40 |
Rafael David Tinoco |
description |
I noticed the tests for ocfs2-tools/1.8.6-1ubuntu1 were constantly retrying themselves. It's a feature we have so that transient / occasional failures are auto-retried, but it's misfiring here because we're not detecting that it's a consistent failure. That particular bug is fixed, but it means that ocfs2-tools is failing on ppc64el. Here's the important part of the log, full output attached.
[ 85.605738] BUG: Unable to handle kernel data access at 0x01744098
[ 85.605850] Faulting instruction address: 0xc000000000e81168
[ 85.605901] Oops: Kernel access of bad area, sig: 11 [#1]
[ 85.605970] LE PAGE_SIZE=64K MMU=Hash SMP NR_CPUS=2048 NUMA pSeries
[ 85.606029] Modules linked in: ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue iptable_mangle xt_TCPMSS xt_tcpudp bpfilter dm_multipath scsi_dh_rdac scsi_dh_emc scsi_dh_alua vmx_crypto crct10dif_vpmsum sch_fq_codel ip_tables x_tables autofs4 btrfs xor zstd_compress raid6_pq libcrc32c crc32c_vpmsum virtio_net virtio_blk net_failover failover
[ 85.606291] CPU: 0 PID: 1 Comm: systemd Not tainted 5.3.0-18-generic #19-Ubuntu
[ 85.606350] NIP: c000000000e81168 LR: c00000000054f240 CTR: 0000000000000000
[ 85.606410] REGS: c00000005a3e3700 TRAP: 0300 Not tainted (5.3.0-18-generic)
[ 85.606469] MSR: 8000000000009033 <SF,EE,ME,IR,DR,RI,LE> CR: 28024448 XER: 00000000
[ 85.606531] CFAR: 0000701f9806f638 DAR: 0000000001744098 DSISR: 40000000 IRQMASK: 0
[ 85.606531] GPR00: 0000000000007374 c00000005a3e3990 c0000000019c9100 c00000004fe462a8
[ 85.606531] GPR04: c00000005856d840 000000000000000e 0000000074656772 c00000004fe4a568
[ 85.606531] GPR08: 0000000000000000 c000000058568004 0000000001744090 0000000000000000
[ 85.606531] GPR12: 00000000e8086002 c000000001d60000 00007fffddd522d0 0000000000000000
[ 85.606531] GPR16: 0000000000000000 0000000000000000 0000000000000000 c00000000755e07c
[ 85.606531] GPR20: c0000000598caca8 c00000005a3e3a58 0000000000000000 c000000058292f00
[ 85.606531] GPR24: c000000000eea710 0000000000000000 c00000005856d840 c00000000755e074
[ 85.606531] GPR28: 000000006518907d c00000005a3e3a68 c00000004fe4b160 00000000027c47b6
[ 85.607079] NIP [c000000000e81168] rb_insert_color+0x18/0x1c0
[ 85.607137] LR [c00000000054f240] ext4_htree_store_dirent+0x140/0x1c0
[ 85.607186] Call Trace:
[ 85.607208] [c00000005a3e3990] [c00000000054f158] ext4_htree_store_dirent+0x58/0x1c0 (unreliable)
[ 85.607279] [c00000005a3e39e0] [c000000000594cd8] htree_dirblock_to_tree+0x1b8/0x380
[ 85.607340] [c00000005a3e3b00] [c0000000005962c0] ext4_htree_fill_tree+0xc0/0x3f0
[ 85.607401] [c00000005a3e3c00] [c00000000054ebe4] ext4_readdir+0x814/0xce0
[ 85.607459] [c00000005a3e3d40] [c000000000472d6c] iterate_dir+0x1fc/0x280
[ 85.607511] [c00000005a3e3d90] [c0000000004746f0] ksys_getdents64+0xa0/0x1f0
[ 85.607572] [c00000005a3e3e00] [c000000000474868] sys_getdents64+0x28/0x130
[ 85.607622] [c00000005a3e3e20] [c00000000000b388] system_call+0x5c/0x70
[ 85.607672] Instruction dump:
[ 85.607703] 4082ffe8 4e800020 38600000 4e800020 60000000 60000000 e9230000 2c290000
[ 85.607764] 4182018c e9490000 71480001 4c820020 <e90a0008> 7c284840 2fa80000 4182006c
[ 85.607827] ---[ end trace cfc53af0f8d62cef ]---
[ 85.610600]
[ 86.611522] BUG: Unable to handle kernel data access at 0xc000030058567eff
[ 86.611604] Faulting instruction address: 0xc000000000403aa8
[ 86.611656] Oops: Kernel access of bad area, sig: 11 [#2]
[ 86.611697] LE PAGE_SIZE=64K MMU=Hash SMP NR_CPUS=2048 NUMA pSeries
[ 86.611748] Modules linked in: ocfs2 quota_tr |
[Impact]
* Umounts to OCFS2 filesystems will cause a kernel crash in any kernel containing commit e581595ea29c (v5.3-rc1) and not containing its fix b73eba2a867e (v5.5-rc5).
[Test Case]
* ocfs2_reproducer.sh (attached to this bug)
[Regression Potential]
* it could cause ocfs2 issues, so I guess its a low impact considering amount of users.
* Its a straightforward fix identified by upstream developer and a clean cherry-pick for us.
[Other Info]
* Original description:
I noticed the tests for ocfs2-tools/1.8.6-1ubuntu1 were constantly retrying themselves. It's a feature we have so that transient / occasional failures are auto-retried, but it's misfiring here because we're not detecting that it's a consistent failure. That particular bug is fixed, but it means that ocfs2-tools is failing on ppc64el. Here's the important part of the log, full output attached.
[ 85.605738] BUG: Unable to handle kernel data access at 0x01744098
[ 85.605850] Faulting instruction address: 0xc000000000e81168
[ 85.605901] Oops: Kernel access of bad area, sig: 11 [#1]
[ 85.605970] LE PAGE_SIZE=64K MMU=Hash SMP NR_CPUS=2048 NUMA pSeries
[ 85.606029] Modules linked in: ocfs2 quota_tree ocfs2_dlmfs ocfs2_stack_o2cb ocfs2_dlm ocfs2_nodemanager ocfs2_stackglue iptable_mangle xt_TCPMSS xt_tcpudp bpfilter dm_multipath scsi_dh_rdac scsi_dh_emc scsi_dh_alua vmx_crypto crct10dif_vpmsum sch_fq_codel ip_tables x_tables autofs4 btrfs xor zstd_compress raid6_pq libcrc32c crc32c_vpmsum virtio_net virtio_blk net_failover failover
[ 85.606291] CPU: 0 PID: 1 Comm: systemd Not tainted 5.3.0-18-generic #19-Ubuntu
[ 85.606350] NIP: c000000000e81168 LR: c00000000054f240 CTR: 0000000000000000
[ 85.606410] REGS: c00000005a3e3700 TRAP: 0300 Not tainted (5.3.0-18-generic)
[ 85.606469] MSR: 8000000000009033 <SF,EE,ME,IR,DR,RI,LE> CR: 28024448 XER: 00000000
[ 85.606531] CFAR: 0000701f9806f638 DAR: 0000000001744098 DSISR: 40000000 IRQMASK: 0
[ 85.606531] GPR00: 0000000000007374 c00000005a3e3990 c0000000019c9100 c00000004fe462a8
[ 85.606531] GPR04: c00000005856d840 000000000000000e 0000000074656772 c00000004fe4a568
[ 85.606531] GPR08: 0000000000000000 c000000058568004 0000000001744090 0000000000000000
[ 85.606531] GPR12: 00000000e8086002 c000000001d60000 00007fffddd522d0 0000000000000000
[ 85.606531] GPR16: 0000000000000000 0000000000000000 0000000000000000 c00000000755e07c
[ 85.606531] GPR20: c0000000598caca8 c00000005a3e3a58 0000000000000000 c000000058292f00
[ 85.606531] GPR24: c000000000eea710 0000000000000000 c00000005856d840 c00000000755e074
[ 85.606531] GPR28: 000000006518907d c00000005a3e3a68 c00000004fe4b160 00000000027c47b6
[ 85.607079] NIP [c000000000e81168] rb_insert_color+0x18/0x1c0
[ 85.607137] LR [c00000000054f240] ext4_htree_store_dirent+0x140/0x1c0
[ 85.607186] Call Trace:
[ 85.607208] [c00000005a3e3990] [c00000000054f158] ext4_htree_store_dirent+0x58/0x1c0 (unreliable)
[ 85.607279] [c00000005a3e39e0] [c000000000594cd8] htree_dirblock_to_tree+0x1b8/0x380
[ 85.607340] [c00000005a3e3b00] [c0000000005962c0] ext4_htree_fill_tree+0xc0/0x3f0
[ 85.607401] [c00000005a3e3c00] [c00000000054ebe4] ext4_readdir+0x814/0xce0
[ 85.607459] [c00000005a3e3d40] [c000000000472d6c] iterate_dir+0x1fc/0x280
[ 85.607511] [c00000005a3e3d90] [c0000000004746f0] ksys_getdents64+0xa0/0x1f0
[ 85.607572] [c00000005a3e3e00] [c000000000474868] sys_getdents64+0x28/0x130
[ 85.607622] [c00000005a3e3e20] [c00000000000b388] system_call+0x5c/0x70
[ 85.607672] Instruction dump:
[ 85.607703] 4082ffe8 4e800020 38600000 4e800020 60000000 60000000 e9230000 2c290000
[ 85.607764] 4182018c e9490000 71480001 4c820020 <e90a0008> 7c284840 2fa80000 4182006c
[ 85.607827] ---[ end trace cfc53af0f8d62cef ]---
[ 85.610600]
[ 86.611522] BUG: Unable to handle kernel data access at 0xc000030058567eff
[ 86.611604] Faulting instruction address: 0xc000000000403aa8
[ 86.611656] Oops: Kernel access of bad area, sig: 11 [#2]
[ 86.611697] LE PAGE_SIZE=64K MMU=Hash SMP NR_CPUS=2048 NUMA pSeries
[ 86.611748] Modules linked in: ocfs2 quota_tr |
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2020-01-23 22:37:43 |
Rafael David Tinoco |
linux (Ubuntu Focal): status |
In Progress |
Fix Released |
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2020-01-29 16:04:18 |
Marcelo Cerri |
linux (Ubuntu Eoan): status |
In Progress |
Fix Committed |
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2020-02-03 22:43:26 |
Ubuntu Kernel Bot |
tags |
update-excuse |
update-excuse verification-needed-eoan |
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2020-02-12 11:07:25 |
Rafael David Tinoco |
tags |
update-excuse verification-needed-eoan |
update-excuse verification-done verification-done-eoan |
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2020-02-17 10:23:38 |
Launchpad Janitor |
linux (Ubuntu Eoan): status |
Fix Committed |
Fix Released |
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2020-02-17 10:23:38 |
Launchpad Janitor |
cve linked |
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2019-19050 |
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2020-02-17 10:23:38 |
Launchpad Janitor |
cve linked |
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2019-19077 |
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2020-02-17 10:23:38 |
Launchpad Janitor |
cve linked |
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2019-19078 |
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2020-02-17 10:23:38 |
Launchpad Janitor |
cve linked |
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2019-19082 |
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2020-02-17 10:23:38 |
Launchpad Janitor |
cve linked |
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2019-19332 |
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2020-02-17 10:23:38 |
Launchpad Janitor |
cve linked |
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2019-19965 |
|