Recursive wrote:
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.
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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