Summary:ASTERISK-14879: Sometimes asterisk Crashes in the hangup phase of misdn
Reporter:Sven Hirschmueller (sodom)Labels:
Date Opened:2009-09-24 07:32:10Date Closed:2011-06-07 14:00:42
Versions:Frequency of
Description:It's hard to reproduce but sometimes asterisk crashes while handling the misdn hangup.

My asterisk runs with misdn debug 1 and the last line i can track is the handling hangup stuff. It's very hard to track but it happens often enougth to be troublesome. Often it happens quickly after a system restart but runs for hours on if asterisk is then restarted by my keepalive script.

In the moment i think it's the process after a call couldn't be established because a misdn error occured (like physical line isn't avaible, no cable connected etc.) or if you very quickly reject the call.
As i always get a seg fault for access of adress zero i guess that a channel ressource should be freed that isn't correctly initialised because the connection was not established os so..

I add informations as i'am able to get them but as usual for myself it's a little tricky to run the system in debug mode.

I would like to let this report open as there are many other crash reports pending whom i think are the same problem.
Comments:By: Sven Hirschmueller (sodom) 2009-10-07 04:36:11

Only a short keep alive, i'am still having this problem but i can't take any snapshots of the system as i'll be shot if i change any tiny bit at this system. I hope i can get my test system up soon, as it needs some hardware fixes. (Burned it in some *reliability* test.

By: Sven Hirschmueller (sodom) 2009-10-23 05:20:00

I installed some patches for various other problems, mostly the "no free channel" things from 1.6 etc. and in the moment the problem didn't appear. So i park this report until i know more details.

By: Sven Hirschmueller (sodom) 2009-10-23 05:22:10

hmm can't change the state on my side so please set the state to idle or so..

By: Sven Hirschmueller (sodom) 2009-12-07 05:15:30.000-0600

I added a statement to ticket 0016335 handling this issue

By: Birger "WIMPy" Harzenetter (wimpy) 2011-01-25 14:25:13.000-0600

This might be the same cause as for issue 18408 which might be helpful as it is reproducible.

By: Leif Madsen (lmadsen) 2011-01-28 11:12:02.000-0600

I'm closing this issue as it is very old, and contains no debugging information to go on to resolve the issue. Please re-open this issue if it is still a problem on the most recent version of Asterisk, and can provide the information to debug.