[Opendnssec-user] 1.4.0-trunk ods-signerd crash

[Paul Wouters]

hi,

I'm still trying to get more information on this crash, as it happened
overnight and it seemed to not have created a proper abrt log.

ods-signerd[7926]: segfault at 7fbf589fb008 ip 000000301c87a66d sp
00007fbf60df9 d40 error 4 in libc-2.12.so[301c800000+197000]

Earlier crashes also showed a problem in the RHEL6 kernel:

Pid: 6812, comm: ods-signerd Not tainted 2.6.32-220.2.1.el6.x86_64 #1
Call Trace:
  [<ffffffff81069997>] ? warn_slowpath_common+0x87/0xc0
  [<ffffffff810699ea>] ? warn_slowpath_null+0x1a/0x20
  [<ffffffff814eccc5>] ? thread_return+0x232/0x79d
  [<ffffffff8104d80d>] ? check_preempt_curr+0x6d/0x90
  [<ffffffff814ef075>] ? rwsem_down_failed_common+0x95/0x1d0
  [<ffffffff814ef206>] ? rwsem_down_read_failed+0x26/0x30
  [<ffffffff81061f74>] ? enqueue_task_fair+0x64/0x100
  [<ffffffff81276e54>] ? call_rwsem_down_read_failed+0x14/0x30
  [<ffffffff814ee704>] ? down_read+0x24/0x30
  [<ffffffff81042b47>] ? __do_page_fault+0x187/0x480
  [<ffffffff814ee0a0>] ? __mutex_lock_slowpath+0x70/0x180
  [<ffffffff814ee00b>] ? mutex_lock+0x2b/0x50
  [<ffffffffa0222c48>] ? ext4_llseek+0x98/0x110 [ext4]
  [<ffffffff814f254e>] ? do_page_fault+0x3e/0xa0
  [<ffffffff814ef905>] ? page_fault+0x25/0x30
---[ end trace 9b363ffb3507b564 ]---

Hopefully, I can provide a better stack trace soon,

Paul