[Freeswitch-users] core dump on playback after "Decode Codec is not initialized!" log message

[Anthony Minessale]

Also load that core into gdb again and do:

print *read_frame
print **frame
print session->raw_read_frame


On Thu, Dec 17, 2015 at 1:17 PM, Anthony Minessale <
anthony.minessale at gmail.com> wrote:

> Do you have the logs with full debugging enabled so you could take the
> uuid of the crashed call and compare it to the logs?
> Maybe also with the SIP trace enabled.
>
>
>
> On Thu, Dec 17, 2015 at 12:59 PM, Adam Johnston <
> ajohnston at alertsolutions.com> wrote:
>
>> I was going to file a JIRA, but I'm not running on most recent commit of
>> FreeSWITCH.
>>
>> I have not been able to reproduce this issue on-demand, but it has
>> happened sporadically in both 1.4 and as of yesterday 1.7.
>>
>> A FreeSWITCH box will be running any number of calls (I've seen this
>> happen with a handful and with hundreds) and will crash on WAV playback.
>> The second-to-last message in the log file has been:
>>
>> [ERR] switch_core_codec.c:784 Decode Codec is not initialized!
>>
>> in every instance of this failure.
>>
>> Our use case is we originate calls via mod_event_socket and with an
>> inline dialplan that starts spandsp_start_tone_detect (for beep detection)
>> and then plays a playback string of silence followed by one or more WAVs
>> (8-bit u-law). I have not been able to narrow the culprit down to one
>> specific call. In the most recent crash all calls had negotiated to PCMU or
>> PCMA.
>>
>> Any thoughts on how I could reproduce this so I can file a proper bug
>> report? Some more info is below, and I'd be happy to provide any more
>> information I can.
>>
>> info:
>>
>> * Amazon EC2 c4.xlarge instance
>> * Debian 8.2 (jessie)
>> * commit 2cb7188c1733a6524e5852f95bb71f12e0ffcc18
>> * FreeSWITCH version: 1.7.0+git~20151209T003048Z~2cb7188c17~64bit (git
>> 2cb7188 2015-12-09 00:30:48Z 64bit)
>>
>> stack trace:
>> #0  0x00007fe06a4a3750 in switch_core_session_read_frame
>> (session=0x7fe0259a9078, frame=0x7fdfe0dd6090, flags=1641139939,
>> stream_id=1762346489) at src/switch_core_io.c:501
>> #1  0x00007fe06a52934a in switch_ivr_play_file (session=0x7fe0259a9078,
>> fh=0x7fdfe0dd6850, file=0x7fdfe0dd6810 "", args=0x7fe0690b45f9
>> <__lll_unlock_wake_private+25>, args at entry=0x7fdfe0dd6810) at
>> src/switch_ivr_play_say.c:1721
>> #2  0x00007fe061362343 in playback_function (session=0x7fe0259a9078,
>> data=<optimized out>) at mod_dptools.c:2810
>> #3  0x00007fe06a49e81a in switch_core_session_exec
>> (session=0x7fe0259a9078, application_interface=0xba4340, arg=0x7fe0259a5170
>> "silence_stream://1000!718946f17f2b6e4638d510540952d58e.wav!silence_stream://5000")
>> at src/switch_core_session.c:2783
>> #4  0x00007fe06a49edb8 in
>> switch_core_session_execute_application_get_flags (session=0x0,
>> app=0x7fe0259a5160 "playback", arg=0x7fe0259a5170
>> "silence_stream://1000!718946f17f2b6e4638d510540952d58e.wav!silence_stream://5000",
>> flags=0x0) at src/switch_core_session.c:2653
>> #5  0x00007fe06a4a1d42 in switch_core_standard_on_execute
>> (session=<optimized out>) at src/switch_core_state_machine.c:283
>> #6  switch_core_session_run (session=0x7fe0259a9078) at
>> src/switch_core_state_machine.c:539
>> #7  0x00007fe06a49c0be in switch_core_session_thread (thread=<optimized
>> out>, obj=0x7fe0259a9078) at src/switch_core_session.c:1629
>> #8  0x00007fe06a497e5d in switch_core_session_thread_pool_worker
>> (thread=0x7fe0259cdd80, obj=0x0) at src/switch_core_session.c:1692
>> #9  0x00007fe06a579590 in dummy_worker (opaque=0x7fe0259cdd80) at
>> threadproc/unix/thread.c:151
>> #10 0x00007fe0699ce0a4 in start_thread (arg=0x7fdfe0dd7700) at
>> pthread_create.c:309
>> #11 0x00007fe0690a804d in clone () at
>> ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
>>
>> Thank you,
>> Adam Johnston
>>
>> _________________________________________________________________________
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>>
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>>
>
>
>
> --
> Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬
>
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>



-- 
Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬

☞ http://freeswitch.org/  ☞ http://cluecon.com/  ☞
http://twitter.com/FreeSWITCH
☞ irc.freenode.net #freeswitch ☞ *http://freeswitch.org/g+
<http://freeswitch.org/g+>*

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https://www.youtube.com/watch?v=9XXgW34t40s
https://www.youtube.com/watch?v=NLaDpGQuZDA
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