Bug 10004 - Samba crached with PANIC: internal error
Summary: Samba crached with PANIC: internal error
Status: NEW
Alias: None
Product: Samba 4.0
Classification: Unclassified
Component: AD: LDB/DSDB/SAMDB (show other bugs)
Version: 4.0.6
Hardware: All Linux
: P5 critical (vote)
Target Milestone: ---
Assignee: Andrew Bartlett
QA Contact: Samba QA Contact
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2013-07-09 07:24 UTC by Dmitriy Gadeev
Modified: 2013-07-09 07:29 UTC (History)
1 user (show)

See Also:

Attachments
part of the log log.samba with gdb backtrace (12.69 KB, application/octet-stream)
2013-07-09 07:24 UTC, Dmitriy Gadeev 		no flags Details
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Description Dmitriy Gadeev 2013-07-09 07:24:45 UTC 
Created attachment 9032 [details]
part of the log log.samba with gdb backtrace

In environment exists 2 AD controllers both powered by samba 4.0.6 running on Ubuntu 12.04 LTS Server.

At some moment (without any changes in settings, architecture etc) one of the DC has began to crash after few minutes of operation:

[2013/07/09 12:16:35,  0] ../source4/smbd/server.c:369(binary_smbd_main)
  samba version 4.0.6-Debian started.
  Copyright Andrew Tridgell and the Samba Team 1992-2012
[2013/07/09 12:16:36,  0] ../source4/smbd/server.c:475(binary_smbd_main)
  samba: using 'standard' process model
[2013/07/09 12:30:37,  0] ../lib/util/fault.c:72(fault_report)
  ===============================================================
[2013/07/09 12:30:37,  0] ../lib/util/fault.c:73(fault_report)
  INTERNAL ERROR: Signal 11 in pid 763 (4.0.6-Debian)
  Please read the Trouble-Shooting section of the Samba HOWTO
[2013/07/09 12:30:37,  0] ../lib/util/fault.c:75(fault_report)
  ===============================================================