[asterisk-bugs] [JIRA] (ASTERISK-21099) Reload makes dahdi not work

[Richard Mudgett (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-21099?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=203037#comment-203037 ] 

Richard Mudgett commented on ASTERISK-21099:
--------------------------------------------

Debugging deadlocks: Please select DEBUG_THREADS and DONT_OPTIMIZE in the Compiler Flags section of menuselect. Recompile and install Asterisk (i.e. make install).  This will then give you the console command "core show locks." When the symptoms of the deadlock present themselves again, please provide output of the deadlock via:

# asterisk -rx "core show locks" | tee /tmp/core-show-locks.txt
# gdb -se "asterisk" <pid of asterisk> | tee /tmp/backtrace.txt 
gdb> bt
gdb> bt full
gdb> thread apply all bt

Then attach the core-show-locks.txt and backtrace.txt files to this issue. Thanks!


                
> Reload makes dahdi not work
> ---------------------------
>
>                 Key: ASTERISK-21099
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-21099
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_dahdi
>         Environment: Linux, x86, asterisk 11.2.1
>            Reporter: Jorge Bastos
>         Attachments: dahdi_debug.txt
>
>
> Since i'm using 11.2.1, I've noticed a problem with DAHDI, some some times I wasn't able to make call's, or receive them from the outside.
> All I had to do, was dahdi restart.
> After some time I discovered, that his happened after a core reload, so steps in my instalation to make this happen:
> - core reload
> - "i can't make or receive call's from the outside"
> - dahdi restart
> - everything's normal.
> This is same behavior that didn't happened when I was using 10.12.0
> Dahdi version (2.6.1) and libpri (1.4.14) are the same.
> I start receiving this information when i cannot make/receive call's:
> [2013-02-13 21:30:04] ERROR[26528]: chan_dahdi.c:14449 dahdi_pri_error: PRI Span: 2 Unable to receive TEI from network in state 3(Establish awaiting TEI)!
> As said, after the dahdi restart, everything went back to normal.
> What can I do to debug/help on this problem?

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