[Bug 1276414] [NEW] Panic or segfault in Samba

[Wm Lewis]

Public bug reported:

The Samba 'panic action' script, /usr/share/samba/panic-action,
was called for PID 8302 (/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".
0x00007f64be387c8e in waitpid () from /lib/x86_64-linux-gnu/libc.so.6
#0  0x00007f64be387c8e in waitpid () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f64be30d29e in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f64c175ef3c in smb_panic ()
#3  0x00007f64c17501d8 in ?? ()
#4  <signal handler called>
#5  0x00007f64be42b321 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#6  0x00007f64c1734f4e in rep_strlcpy ()
#7  0x00007f64c176b7b4 in connections_fetch_entry ()
#8  0x00007f64c144d13c in yield_connection ()
#9  0x00007f64c14c2243 in close_cnum ()
#10 0x00007f64c147b35d in reply_tdis ()
#11 0x00007f64c14bd224 in ?? ()
#12 0x00007f64c14bd63b in ?? ()
#13 0x00007f64c14bda53 in ?? ()
#14 0x00007f64c176ebfe in run_events_poll ()
#15 0x00007f64c14bf1c2 in smbd_process ()
#16 0x00007f64c19ccb8f in ?? ()
#17 0x00007f64c176ebfe in run_events_poll ()
#18 0x00007f64c176ed9a in ?? ()
#19 0x00007f64c176f920 in _tevent_loop_once ()
#20 0x00007f64c143d090 in main ()
A debugging session is active.


        Inferior 1 [process 8302] will be detached.

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

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

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https://bugs.launchpad.net/bugs/1276414

Title:
  Panic or segfault in Samba

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