[Bug 1793480] Re: Panic or segfault in Samba

[Dirk]

Here is the complete log of samba

For a while we had no problems with the panic bug

** Attachment added: "compete log samba"
   https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1793480/+attachment/5195688/+files/log%20samba.zip

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Title:
  Panic or segfault in Samba

Status in samba package in Ubuntu:
  Incomplete

Bug description:
  The Samba 'panic action' script, /usr/share/samba/panic-action,
  was called for PID 28386 (/usr/sbin/smbd).

  This means there was a problem with the program, such as a segfault.
  Below is a backtrace for this process generated with gdb, which shows
  the state of the program at the time the error occurred.  The Samba log
  files may contain additional information about the problem.

  If the problem persists, you are encouraged to first install the
  samba-dbg package, which contains the debugging symbols for the Samba
  binaries.  Then submit the provided information as a bug report to
  Ubuntu by visiting this link:
  https://launchpad.net/ubuntu/+source/samba/+filebug

  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  0x00007f514545607a in __GI___waitpid (pid=28387, stat_loc=stat_loc at entry=0x7ffd531d9260, options=options at entry=0) at ../sysdeps/unix/sysv/linux/waitpid.c:29
  #0  0x00007f514545607a in __GI___waitpid (pid=28387, stat_loc=stat_loc at entry=0x7ffd531d9260, options=options at entry=0) at ../sysdeps/unix/sysv/linux/waitpid.c:29
  #1  0x00007f51453cefbb in do_system (line=<optimized out>) at ../sysdeps/posix/system.c:148
  #2  0x00007f5147e7a8d1 in smb_panic_s3 () from /usr/lib/x86_64-linux-gnu/samba/libsmbregistry.so.0
  #3  0x00007f5148bedf1f in smb_panic () from /usr/lib/x86_64-linux-gnu/libsamba-util.so.0
  #4  0x0000555be2ca7f04 in ?? ()
  #5  0x00007f5146b0d917 in run_events_poll () from /usr/lib/x86_64-linux-gnu/libsmbconf.so.0
  #6  0x00007f5146b0db77 in ?? () from /usr/lib/x86_64-linux-gnu/libsmbconf.so.0
  #7  0x00007f5145757d3d in _tevent_loop_once () from /usr/lib/x86_64-linux-gnu/libtevent.so.0
  #8  0x00007f5145757edb in tevent_common_loop_wait () from /usr/lib/x86_64-linux-gnu/libtevent.so.0
  #9  0x0000555be2ca6099 in main ()
  A debugging session is active.

          Inferior 1 [process 28386] will be detached.

  Quit anyway? (y or n) [answered Y; input not from terminal]

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