[asterisk-bugs] [JIRA] (ASTERISK-25344) Random crashes (SIGSEGV / SIGABRT) on Asterisk 13.1.0~dfsg-1+b1 (possibly in combination with stasis)

[Rusty Newton (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-25344?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=227375#comment-227375 ] 

Rusty Newton edited comment on ASTERISK-25344 at 8/26/15 3:28 PM:
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Be sure to collect some backtraces following the instructions here: https://wiki.asterisk.org/wiki/display/AST/Getting+a+Backtrace

That is, be sure you compile with BETTER_BACKTRACES and DONT_OPTIMIZE. I see a lot of optimizations in your traces.

Please also test with the latest source release or Git branch head to compare.

Based on your traces you will also want to collect valgrind or malloc_debug output: https://wiki.asterisk.org/wiki/display/AST/MALLOC_DEBUG+Compiler+Flag



was (Author: rnewton):
Be sure to get collect some backtraces following the instructions here: https://wiki.asterisk.org/wiki/display/AST/Getting+a+Backtrace

That is, be sure you compile with BETTER_BACKTRACES and DONT_OPTIMIZE. I see a lot of optimizations in your traces.

Please also test with the latest source release or Git branch head to compare.

Based on your traces you will also want to collect valgrind or malloc_debug output: https://wiki.asterisk.org/wiki/display/AST/MALLOC_DEBUG+Compiler+Flag


> Random crashes (SIGSEGV / SIGABRT) on Asterisk 13.1.0~dfsg-1+b1 (possibly in combination with stasis)
> -----------------------------------------------------------------------------------------------------
>
>                 Key: ASTERISK-25344
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25344
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: .Release/Targets
>    Affects Versions: 13.1.0
>         Environment: /etc/debian_version: stretch/sid
> Linux 4.1.0-1-amd64 #1 SMP Debian 4.1.3-1 (2015-08-03) x86_64 GNU/Linux
> Asterisk package version: 1:13.1.0~dfsg-1.1 (amd64)
>            Reporter: Mauro Guadagnini
>            Assignee: Mauro Guadagnini
>         Attachments: backtrace_20150825_112317.txt, backtrace_20150825_140557.txt, backtrace_20150825_151612.txt, dmesg_output.txt, full_logfile.txt
>
>
> Hello,
> We have a custom call-center-web-application based on PHP and JS, which tracks events using websockets. The application works, but we are experiencing random crashes with Asterisk.
> The crashes are occurring at mostly random times (almost all during work time), here are the times when Asterisk is starting up after the crash:
> 24. Aug 2015: 06:25, 12:29, 14:07, 15:14, 15:54, 17:08
> 25. Aug 2015: 11:12, 11:23 (backtrace_20150825_112317.txt attached), 12:23, 13:36, 14:05 (backtrace_20150825_140557.txt attached), 15:16 (backtrace_20150825_151612.txt attached)
> Additionaly, I have attached the output of dmesg -T relating to Asterisk in dmesg_output.txt and the full log (full_logfile.txt) including the following message types: notice,warning,error,debug,verbose,dtmf,fax.
> If you require any further information, feel free to contact me.
> Thank you for your help in this matter.



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