[asterisk-dev] asterisk-dev Digest, Vol 151, Issue 14
Dương Nguyễn Văn
vanduong007 at gmail.com
Wed Feb 22 01:20:53 CST 2017
Re: Contents of asterisk-dev digest...
2017-02-22 1:00 GMT+07:00 <asterisk-dev-request at lists.digium.com>:
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> Today's Topics:
>
> 1. from sandeep.ananthula at gmail.com (sandeep.ananthula)
> 2. crashes when bridging opus channels (Moritz Maisel)
> 3. Re: crashes when bridging opus channels (Joshua Colp)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Mon, 20 Feb 2017 10:27:03 -0800
> From: sandeep.ananthula <sandeep.ananthula at gmail.com>
> To: "Matt Jordan" <mjordan at digium.com>, "wdoekes"
> <reviewboard at asterisk.org>, "Asterisk Developers"
> <asterisk-dev at lists.digium.com>, "SANDEEP ANANTHULA"
> <SANDEEP.ANANTHULA at GMAIL.COM>, "Santhosh Kumar"
> <dsanthosh38 at gmail.com>
> Subject: [asterisk-dev] from sandeep.ananthula at gmail.com
> Message-ID: <94cc1f17a91b$306779f7$ec8eb338$@gmail.com>
> Content-Type: text/plain; charset="us-ascii"
>
> Hi!
>
> Have you already seen it? http://goryla.info.pl/aklgcbq.
> php?sandeep_ananthula_gmail_com
>
>
>
>
>
> sandeep.ananthula at gmail.com
>
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> ------------------------------
>
> Message: 2
> Date: Tue, 21 Feb 2017 17:13:27 +0100
> From: Moritz Maisel <maisel at sipgate.de>
> To: asterisk-dev <asterisk-dev at lists.digium.com>
> Subject: [asterisk-dev] crashes when bridging opus channels
> Message-ID:
> <CANgsjSAUxT+G_avOYRaZdOM9G1=Mtqoa=xdEB55YOYtKeR+dbQ at mail.
> gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Hi,
>
> we experience reproducable crashes of asterisk with codec_opus. While
> asterisks successfully processes a couple of calls (about 8-10) when
> bridging two OPUS/48000/2 channels before it crashes, it reproducably
> crashes on the first call bridging PCMA/8000 to OPUS/48000/2.
>
> The setup is asterisk 14.3.0 with bundled pjsip and
> codec_opus-14.0_1.1.0-x86_64. The environment is debian 8.7 on amd64
> architecture with kernel version 3.16.0-4-amd64.
>
> To reduce traffic on the list, I only append parts of the backtrace as well
> as the last lines of log output below. I appreciate any suggestions for
> debugging this scenario. I'm a bit lost, as the backtrace points into the
> codec_opus.so binary blob. Is it recommended to open an issue in the
> bugtracker or should we first provide more information on the list?
>
> Kind regards,
> Moritz
>
> ---------- CLI output --- BEGIN ----------
> -- Called PJSIP/sipgate/sip:2483816e2 at sipgate.de
> -- PJSIP/sipgate-00000003 is ringing
> -- PJSIP/sipgate-00000003 is ringing
> -- PJSIP/sipgate-00000003 answered PJSIP/proxy-00000002
> -- Channel PJSIP/sipgate-00000003 joined 'simple_bridge' basic-bridge
> <d58089f3-c996-4fc7-9678-0fd124b1389e>
> -- Channel PJSIP/proxy-00000002 joined 'simple_bridge' basic-bridge
> <d58089f3-c996-4fc7-9678-0fd124b1389e>
> > 0x7f1c200257f0 -- Probation passed - setting RTP source address to
> 217.10.77.244:26918
> ---------- CLI output --- END ----------
>
> ---------- backtrace --- BEGIN ----------
> Thread 1 (Thread 0x7f60fe49f700 (LWP 27298)):
> #0 0x00007f6147ad1952 in ?? () from /usr/lib/asterisk/modules/
> codec_opus.so
> #1 0x00007f6147ac5f26 in ?? () from /usr/lib/asterisk/modules/
> codec_opus.so
> #2 0x00000000005f436e in ast_translate ()
> #3 0x00000000004bf15c in ast_write ()
> #4 0x0000000000483553 in bridge_channel_internal_join ()
> #5 0x000000000046d49e in ?? ()
> #6 0x00000000005fa32a in ?? ()
> #7 0x00007f615df57064 in start_thread () from
> /lib/x86_64-linux-gnu/libpthread.so.0
> #8 0x00007f615d00662d in clone () from /lib/x86_64-linux-gnu/libc.so.6
> ---------- backtrace --- END ----------
>
> --
> sipgate GmbH - Gladbacher Str. 74 - 40219 D?sseldorf
> HRB D?sseldorf 39841 - Gesch?ftsf?hrer: Thilo Salmon, Tim Mois
> Steuernummer: 106/5724/7147, Umsatzsteuer-ID: DE219349391
>
> www.sipgate.de - www.sipgate.co.uk
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> ------------------------------
>
> Message: 3
> Date: Tue, 21 Feb 2017 12:23:37 -0400
> From: Joshua Colp <jcolp at digium.com>
> To: asterisk-dev at lists.digium.com
> Subject: Re: [asterisk-dev] crashes when bridging opus channels
> Message-ID:
> <1487694217.1825127.888139120.6B5D543B at webmail.messagingengine.com
> >
> Content-Type: text/plain; charset="utf-8"
>
> On Tue, Feb 21, 2017, at 12:13 PM, Moritz Maisel wrote:
> > Hi,
> >
> > we experience reproducable crashes of asterisk with codec_opus. While
> > asterisks successfully processes a couple of calls (about 8-10) when
> > bridging two OPUS/48000/2 channels before it crashes, it reproducably
> > crashes on the first call bridging PCMA/8000 to OPUS/48000/2.
> >
> > The setup is asterisk 14.3.0 with bundled pjsip and
> > codec_opus-14.0_1.1.0-x86_64. The environment is debian 8.7 on amd64
> > architecture with kernel version 3.16.0-4-amd64.
> >
> > To reduce traffic on the list, I only append parts of the backtrace as
> > well
> > as the last lines of log output below. I appreciate any suggestions for
> > debugging this scenario. I'm a bit lost, as the backtrace points into the
> > codec_opus.so binary blob. Is it recommended to open an issue in the
> > bugtracker or should we first provide more information on the list?
>
> Please file an issue on the issue tracker[1] and use codec_opus as the
> component. We'll triage and ask for the needed information there.
>
> [1] https://issues.asterisk.org/jira
>
> --
> Joshua Colp
> Digium, Inc. | Senior Software Developer
> 445 Jan Davis Drive NW - Huntsville, AL 35806 - US
> Check us out at: www.digium.com & www.asterisk.org
>
>
>
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> End of asterisk-dev Digest, Vol 151, Issue 14
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