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matt at zigg.com
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 Posted: Tue Jul 01, 2014 1:56 pm Post subject: [asterisk-users] TE131 kernel panic |
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Having some issues with a TE131 apparently causing kernel panics. This is on CentOS 5.10 with DAHDI 2.9.1 (also tried 2.9.2-rc1, no difference.) There’s also an
Tracebacks are very similar to this one: https://pbs.twimg.com/media/BrdrQf3CAAE3RXQ.jpg
It’s configured with FXSKS signaling and the other end is an Adtran 850, though I’ve also experienced it crossed-over to an older TE13x doing FXOKS signaling. It’s somewhat reproducible by reloading Asterisk in a loop for a little while (it’s 1.4 due to applications that need it… I doubt that a newer Asterisk would help though? Open to suggestions.) I’ve observed the entire span going off hook before the crash on a number of occasions. |
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rmeyerriecks at digium...
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| Posted: Tue Jul 01, 2014 2:39 pm Post subject: [asterisk-users] TE131 kernel panic |
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On Tue, Jul 1, 2014 at 1:56 PM, Matt Behrens <matt@zigg.com> wrote:
| Quote: | Having some issues with a TE131 apparently causing kernel panics. This is
on CentOS 5.10 with DAHDI 2.9.1 (also tried 2.9.2-rc1, no difference.)
There’s also an
Tracebacks are very similar to this one:
https://pbs.twimg.com/media/BrdrQf3CAAE3RXQ.jpg
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We're going to need the exact trace for the panic you're encountering.
This image shows a panic involving both the te13x and an wcaxx analog
card. The easiest way to do this would be to contact Digium support
and they'll walk you through collecting all the info we will need to
debug this.
| Quote: | (it’s 1.4 due to applications that need it… I doubt that a
newer Asterisk would help though?
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Asterisk isn't really implicated in kernel panics. Version shouldn't
matter here.
--
Russ Meyerriecks
Digium, Inc. | Linux Kernel Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
direct: +1 256-428-6025
Check us out at: www.digium.com & www.asterisk.org
--
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New to Asterisk? Join us for a live introductory webinar every Thurs:
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sruffell at digium.com
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| Posted: Mon Jul 14, 2014 1:45 pm Post subject: [asterisk-users] TE131 kernel panic |
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On Tue, Jul 01, 2014 at 02:39:01PM -0500, Russ Meyerriecks wrote:
| Quote: | On Tue, Jul 1, 2014 at 1:56 PM, Matt Behrens <matt@zigg.com> wrote:
| Quote: | Having some issues with a TE131 apparently causing kernel panics. This is
on CentOS 5.10 with DAHDI 2.9.1 (also tried 2.9.2-rc1, no difference.)
There’s also an
Tracebacks are very similar to this one:
https://pbs.twimg.com/media/BrdrQf3CAAE3RXQ.jpg
|
We're going to need the exact trace for the panic you're encountering.
This image shows a panic involving both the te13x and an wcaxx analog
card. The easiest way to do this would be to contact Digium support
and they'll walk you through collecting all the info we will need to
debug this.
|
I am just closing out this thread after Matt made his system
available for trouble shooting.
The crash reported here is fixed in 2.9.2-rc2 in commit (a1ff3cb0
"dahdi: Stop tones on channel when updating tone zone.") [1]
[1] http://git.asterisk.org/gitweb/?p=dahdi/linux.git;a=commit;h=a1ff3cb0c0f3f4e65d734f4a71a090f5484505b4
The bug in dahdi was hit in this case since dahdi_cfg was called
while asterisk had channels opened that were in the process of
playing tones.
--
Shaun Ruffell
Digium, Inc. | Linux Kernel Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
Check us out at: www.digium.com & www.asterisk.org
--
_____________________________________________________________________
-- Bandwidth and Colocation Provided by http://www.api-digital.com --
New to Asterisk? Join us for a live introductory webinar every Thurs:
http://www.asterisk.org/hello
asterisk-users mailing list
To UNSUBSCRIBE or update options visit:
http://lists.digium.com/mailman/listinfo/asterisk-users |
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