Summary:ASTERISK-16835: Segfault when shutting down and ongoing traffic to ConfBridge application
Reporter:saghul (saghul)Labels:
Date Opened:2010-10-19 17:07:28Date Closed:2013-01-14 21:48:54.000-0600
Status:Closed/CompleteComponents:Bridges/bridge_softmix Core/General
Versions:Frequency of
is related toASTERISK-16640 ConfBridge crashes when leave simultaneously
Environment:Attachments:( 0) backtrace.txt
( 1) backtrace2.txt
Description:I'm getting several core dumps when I try to shutdown or restart Asterisk. I'm attaching all of them but I'm not 100% sure if they are related.

I can reproduce the crash always while doing this: start SIPp and send calls (with RTP) to Asterisk at a rate of 2 per second. Calls are directed to a ConfBridge. Try to stop/restart Asterisk.


When using TimerFD as timing source I see this error printed (not always) before the crash:

Beginning asterisk shutdown....
[Oct 19 23:49:22] ERROR[16556]: res_timing_timerfd.c:169 timerfd_timer_ack: Read error: Bad file descriptor                                                                                                          
Segmentation fault (core dumped)
Comments:By: saghul (saghul) 2010-10-19 17:14:15

After trying from Chromium, Iceweasel and Konqueror I give up, I'll paste the crashes as notes... :-S

Edit, I still can't add the note, this is very weird...

Here are the dumps, on pastebin, hope it's enough :-S


I'll try to attach them to the ticket tomorrow.

By: Leif Madsen (lmadsen) 2010-10-29 08:43:52

Worked fine from Firefox :)

I grabbed your pastebins and added them as files as the data will likely go away at some point from the pastebin.