[asterisk-bugs] [JIRA] (ASTERISK-22015) 'core restart now' from a secondary remote console resulted in unresponsive CLI and certain commands no longer functioning

[Matt Jordan (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-22015?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=207773#comment-207773 ] 

Matt Jordan commented on ASTERISK-22015:
----------------------------------------

This looks similar to the other reports of things hanging - we do an unsubscribe and join from the CDR engine and that blocks something in Stasis.

It'd be good to get a 'core show locks' the next time this happens
                
> 'core restart now' from a secondary remote console resulted in unresponsive CLI and certain commands no longer functioning
> --------------------------------------------------------------------------------------------------------------------------
>
>                 Key: ASTERISK-22015
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-22015
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: General
>    Affects Versions: SVN
>         Environment: SVN-trunk-r393490
> Asterisk built with: DONT_OPTIMIZE, DEBUG_THREADS, LOADABLE_MODULES, BETTER_BACKTRACES, BUILD_NATIVE
> 3.5.0-24-generic #37~precise1-Ubuntu SMP Thu Feb 7 13:50:53 UTC 2013 i686 i686 i386 GNU/Linux
>            Reporter: Rusty Newton
>         Attachments: backtrace-threads.txt, backtrace-threads.txt, locks.txt
>
>
> Connected to Asterisk CLI via remote console
> While working, connected to same Asterisk instance via another remote console over a separate SSH connection.
> Executed "core restart now" on the new console. Returned to a CLI prompt with no other output. The secondary console (the one I'm on) becomes unresponsive completely. Any key press fails to result in a response.
> On the original remote console, the console responds to many commands, but some are missing.
> A tab tab of "core show .." shows these commands as possible:
> {noformat}
> rnewton-office-lab*CLI> core show 
> calls           channel         channels        channeltype     channeltypes    codec           codecs          config          help            locks           
> taskprocessors  translation     uptime 
> {noformat}
> We are missing "core show settings" "core show version", etc.
> A "core stop now" or "core restart now" on the original console results in
> {noformat}
> Ignoring asterisk shutdown request, already in progress.
> {noformat}
> , but Asterisk does not end.

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