[asterisk-bugs] [JIRA] (ASTERISK-27201) Asterisk crashing when using SRTP

[George Joseph (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-27201?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=238107#comment-238107 ] 

George Joseph edited comment on ASTERISK-27201 at 8/16/17 1:35 PM:
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Which channel driver are you using chan_pjsip or chan_sip?
If chan_pjsip are you using the bundled version of pjproject?  If not, you must use the bundled version for us to be able to assist you.  https://wiki.asterisk.org/wiki/display/AST/PJSIP-pjproject

What version of libsrtp are you using?  If it's the CentOS7 provided package at 1.4.4, then that's an old version not even available any more.  Try installing the latest version (1.5.4) from source and see if you still get the crashes.  You can get libsrtp from https://github.com/cisco/libsrtp

Finally, you'll need to provide some backtraces for us to examine.  Follow the instructions at https://wiki.asterisk.org/wiki/display/AST/Getting+a+Backtrace on how to generate them.



was (Author: gtj):
Which channel driver are you using chan_pjsip or chan_sip?
If chan_pjsip are you using the bundled version of pjproject?  If not, you must use the bundled version for us to be able to assist you.
What version of libsrtp are you using?  If it's the CentOS7 provided package at 1.4.4, then that's an old version not even available any more.  Try installing the latest version (1.5.4) from source and see if you still get the crashes.  You can get libsrtp from https://github.com/cisco/libsrtp

Finally, you'll need to provide some backtraces for us to examine.  Follow the instructions at https://wiki.asterisk.org/wiki/display/AST/Getting+a+Backtrace on how to generate them.


> Asterisk crashing when using SRTP
> ---------------------------------
>
>                 Key: ASTERISK-27201
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27201
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>    Affects Versions: 14.6.0
>         Environment: CentOS 7 updated within last 3 days, Intel Atom x5-Z8350, 2 Gb ram
>            Reporter: Pcatman
>
> Asterisk randomly crashes when extensions are using SRTP. The following log entries are from /var/log/messages:
> Aug 16 11:00:40 kernel: asterisk[24461]: segfault at 7f5fb4e8818e ip 00007f5e375de1fb sp 00007f5eb4e87ad8 error 4 in libsrtp.so.0.0.0[7f5e375d0000+16000]
> Aug 16 11:00:41 abrt-hook-ccpp: Process 2609 (asterisk) of user 1000 killed by SIGSEGV - dumping core
> Aug 16 11:01:00 abrt-hook-ccpp: Failed to create core_backtrace: waitpid failed: No child processes
> Aug 16 11:01:01 abrt-server: Executable '/usr/sbin/asterisk' doesn't belong to any package and ProcessUnpackaged is set to 'no'
> Aug 16 11:01:01 abrt-server: 'post-create' on '/var/spool/abrt/ccpp-2017-08-16-11:00:41-2609' exited with 1
> Aug 16 11:01:01 abrt-server: Deleting problem directory '/var/spool/abrt/ccpp-2017-08-16-11:00:41-2609'



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