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jcolp at digium.com
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 Posted: Sun Oct 11, 2015 3:21 pm Post subject: [asterisk-users] Segmentation fault with 13.5.0 / PJSIP 2.4. |
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Recursive wrote:
| Quote: | Dear colleagues,
I just have experienced a segmentation fault with Asterisk 13.5.0 and
PJSIP 2.4.5. Both of them have been compiled on a standard Debian
Wheezy 64 bit. I did not apply any patch or alter the sources of
Asterisk or PJSIP in any way. Before compiling and installing, I
removed all traces of all old Asterisk and PJSIP versions from my
system very thoroughly.
The segmentation fault occurred when I was re-registering multiple
endpoints one after another as fast as I could do it manually (by
operating the respective phones) and at the same time tried to make
calls from these phones. I have attached what was happening before
the segfault in the CLI; I had started Asterisk with -vvvvvc.
Unfortunately, I can't reproduce the situation, so if we want to know
the cause of the problem, I guess it's necessary that a developer
analyzes the attachment and the respective part of the source code. I
think I am not (yet ?) so deep in Asterisk that I could help debug
the problem, but if anybody tells me what to do I am willing to
help.
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Information is on the wiki[1] which details how to get a backtrace from
a core dump which may be present. Otherwise it's unlikely that the
problem can be located without exact details for reproducing it. If you
can get a backtrace though you can file an issue on the issue tracker[2].
[1] https://wiki.asterisk.org/wiki/display/AST/Getting+a+Backtrace
[2] https://issues.asterisk.org/jira
--
Joshua Colp
Digium, Inc. | Senior Software Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - US
Check us out at: www.digium.com & www.asterisk.org
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lists at binarus.de
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| Posted: Mon Oct 12, 2015 12:45 am Post subject: [asterisk-users] Segmentation fault with 13.5.0 / PJSIP 2.4. |
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Thanks for the references. I am playing around with Asterisk several months now and never have experienced a segfault until yesterday. I always thought the software would be stable (because I have heard that even large companies use it) and haven't compiled with the options for a core dump, so it looks like that we'll never know what was happening.
But I am planning to upgrade to 13.6.0 anyway, and when doing so, I'll enable the core dumps like shown in [1].
Regards,
Recursive
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_____________________________________________________________________
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asterisk-users mailing list
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