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[sbela <gsbela@xxxxxxxxx>]

Public bug reported:

The Samba 'panic action' script, /usr/share/samba/panic-action,
was called for PID 20055 (/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/i386-linux-gnu/libthread_db.so.1".
0xb76f2424 in __kernel_vsyscall ()
#0  0xb76f2424 in __kernel_vsyscall ()
#1  0xb6c32e53 in __waitpid_nocancel () at ../sysdeps/unix/syscall-template.S:81
#2  0xb6bbcfcd in do_system (line=line@entry=0xb8844948 "/usr/share/samba/panic-action 20055") at ../sysdeps/posix/system.c:148
#3  0xb6bbd3d0 in __libc_system (line=line@entry=0xb8844948 "/usr/share/samba/panic-action 20055") at ../sysdeps/posix/system.c:184
#4  0xb76b010b in system (line=0xb8844948 "/usr/share/samba/panic-action 20055") at pt-system.c:28
#5  0xb7153b8a in smb_panic_s3 () from /usr/lib/i386-linux-gnu/libsmbconf.so.0
#6  0xb76872ba in smb_panic () from /usr/lib/i386-linux-gnu/libsamba-util.so.0
#7  0xb7498f6e in ?? () from /usr/lib/i386-linux-gnu/samba/libsmbd_base.so.0
#8  0xb749930e in smbd_exit_server_cleanly () from /usr/lib/i386-linux-gnu/samba/libsmbd_base.so.0
#9  0xb70ab9a2 in exit_server_cleanly () from /usr/lib/i386-linux-gnu/samba/libsmbd_shim.so.0
#10 0xb745a44d in ?? () from /usr/lib/i386-linux-gnu/samba/libsmbd_base.so.0
#11 0xb6d324f4 in tevent_common_check_signal () from /usr/lib/i386-linux-gnu/libtevent.so.0
#12 0xb716cdf9 in run_events_poll () from /usr/lib/i386-linux-gnu/libsmbconf.so.0
#13 0xb716d1ed in ?? () from /usr/lib/i386-linux-gnu/libsmbconf.so.0
#14 0xb6d2eca0 in _tevent_loop_once () from /usr/lib/i386-linux-gnu/libtevent.so.0
#15 0xb74615a7 in smbd_process () from /usr/lib/i386-linux-gnu/samba/libsmbd_base.so.0
#16 0xb771ec25 in ?? ()
#17 0xb716cf33 in run_events_poll () from /usr/lib/i386-linux-gnu/libsmbconf.so.0
#18 0xb716d1ed in ?? () from /usr/lib/i386-linux-gnu/libsmbconf.so.0
#19 0xb6d2eca0 in _tevent_loop_once () from /usr/lib/i386-linux-gnu/libtevent.so.0
#20 0xb771a880 in main ()
A debugging session is active.

        Inferior 1 [process 20055] will be detached.

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

** Affects: samba (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: 14.04 ubuntu

** Tags added: 14.04 ubuntu

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https://bugs.launchpad.net/bugs/1320802

Title:
  samba server crashed but I dont know why ! at pt-system.c:28

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