General

Profile

Brad Hubbard

Issues

Projects

  • Ceph (Developer, Reporter, 12/08/2015)
  • Linux kernel client (Developer, Reporter, 12/08/2015)
  • phprados (Developer, Reporter, 12/08/2015)
  • devops (Developer, Reporter, 12/08/2015)
  • rbd (Developer, Reporter, 12/08/2015)
  • rgw (Developer, Reporter, 12/08/2015)
  • sepia (Developer, Reporter, Backporter, 12/08/2015)
  • fs (Developer, Reporter, 12/08/2015)
  • teuthology (Developer, Reporter, 12/08/2015)
  • rados-java (Developer, Reporter, 12/08/2015)
  • Calamari (Developer, Reporter, 12/08/2015)
  • Ceph-deploy (Developer, Reporter, 12/08/2015)
  • ceph-qa-suite (Developer, Reporter, 12/08/2015)
  • Tools (Developer, Reporter, Backporter, 01/26/2016)
  • Infrastructure (Developer, Reporter, Backporter, 01/26/2016)
  • ceph-cm-ansible (Developer, Reporter, Backporter, 01/26/2016)
  • paddles (Developer, Reporter, Backporter, 01/26/2016)
  • pulpito (Developer, Reporter, Backporter, 01/26/2016)
  • downburst (Developer, Reporter, Backporter, 01/28/2016)
  • ovh (Developer, Reporter, Backporter, 02/02/2016)
  • www.ceph.com (Developer, Reporter, Backporter, 08/22/2016)
  • CI (Reporter, 01/10/2017)
  • mgr (Developer, Reporter, 06/28/2017)
  • rgw-testing (Developer, Reporter, 11/01/2016)
  • RADOS (Developer, Reporter, 06/07/2017)
  • bluestore (Developer, Reporter, 11/29/2017)

Activity

Today

03:54 AM RADOS Bug #23352 (Verified): osd: segfaults under normal operation
03:54 AM RADOS Bug #23352: osd: segfaults under normal operation
In several of the crashes we are seeing lines like the following prior to the crash....

06/04/2018

06:27 AM RADOS Bug #23352: osd: segfaults under normal operation
Looking at the crash in http://tracker.ceph.com/issues/23352#note-14 there's a fairly glaring problem....
12:14 AM RADOS Bug #23352: osd: segfaults under normal operation
Hi Kjetil,
Sure, worth a look, but AFAICT all access is protected by SafeTimers locks.

05/28/2018

05:28 AM RADOS Bug #23352: osd: segfaults under normal operation
I've confirmed that in all of the SafeTimer segfaults the 'schedule' multimap is empty, indicating this is the last e...
05:16 AM RADOS Bug #23352: osd: segfaults under normal operation
If we look at the coredump from 23585 and compare it to this message.
[117735.930255] safe_timer[52573]: segfault ...
04:32 AM RADOS Bug #24023 (Duplicate): Segfault on OSD in 12.2.5
Duplicate of 23352
04:30 AM RADOS Bug #23564 (Duplicate): OSD Segfaults
Duplicate of 23352
04:28 AM RADOS Bug #23585 (Duplicate): osd: safe_timer segfault
Duplicate of 23352

05/26/2018

01:25 AM RADOS Bug #23352: osd: segfaults under normal operation
Thanks,
That gives us seven cores across 12.2.4-12.2.5 on Xenial and Centos and one core from the MMgrReport::enco...

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