[asterisk-bugs] [Asterisk 0015529]: PRI got event: HDLC Abort (6) on Primary D-channel of span 1 and later the system crash

[Asterisk Bug Tracker]

The following issue requires your FEEDBACK. 
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https://issues.asterisk.org/view.php?id=15529 
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Reported By:                smuro
Assigned To:                
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Project:                    Asterisk
Issue ID:                   15529
Category:                   Channels/chan_dahdi
Reproducibility:            always
Severity:                   crash
Priority:                   normal
Status:                     feedback
Asterisk Version:           1.4.25.1 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2009-07-18 15:29 CDT
Last Modified:              2009-09-15 12:45 CDT
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Summary:                    PRI got event: HDLC Abort (6) on Primary D-channel
of span 1 and later the system crash
Description: 
I have installed 2x TE420B on the new DL580G5 HPC but the system always
throws the error  "PRI got event: HDLC Abort (6) on Primary D-channel of
span 1" and then refuse to take any further call. Im new in this page but
forced to past as the provided solution for the same issue only addressed
wcte12xp but im using wct4xxp which has not been addressed!

System: centos 5.2
asterisk 1.4.25.1
dahdi linux 2.2.0
dahdi tool 2.2.0
libpri 1.4.10

[Jul 18 23:13:53] NOTICE[8287] chan_dahdi.c: PRI got event: HDLC Abort (6)
on Primary D-channel of span 7
[Jul 18 23:15:55] NOTICE[8288] chan_dahdi.c: PRI got event: HDLC Bad FCS
(8) on Primary D-channel of span 8
[Jul 18 23:16:49] NOTICE[8282] chan_dahdi.c: PRI got event: HDLC Bad FCS
(8) on Primary D-channel of span 2
[Jul 18 23:17:13] NOTICE[8287] chan_dahdi.c: PRI got event: HDLC Bad FCS
(8) on Primary D-channel of span 7
[Jul 18 23:17:13] NOTICE[8288] chan_dahdi.c: PRI got event: HDLC Bad FCS
(8) on Primary D-channel of span 8
[Jul 18 23:17:17] WARNING[4035] channel.c: Unexpected control subclass
'16'
[Jul 18 23:17:19] NOTICE[8283] chan_dahdi.c: PRI got event: HDLC Abort (6)
on Primary D-channel of span 3
[Jul 18 23:17:25] NOTICE[8281] chan_dahdi.c: PRI got event: HDLC Bad FCS
(8) on Primary D-channel of span 1
[Jul 18 23:17:31] NOTICE[8282] chan_dahdi.c: PRI got event: HDLC Bad FCS
(8) on Primary D-channel of span 2
[Jul 18 23:17:36] WARNING[4035] channel.c: Unexpected control subclass
'17'
[Jul 18 23:17:47] NOTICE[8287] chan_dahdi.c: PRI got event: HDLC Bad FCS
(8) on Primary D-channel of span 7
[Jul 18 23:17:57] WARNING[8282] chan_dahdi.c: Received NOTIFY on
unconfigured channel 255/255 span 2
[Jul 18 23:18:02] WARNING[8282] chan_dahdi.c: Received NOTIFY on
unconfigured channel 255/255 span 2
[Jul 18 23:18:07] WARNING[8282] chan_dahdi.c: Received NOTIFY on
unconfigured channel 255/255 span 2


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---------------------------------------------------------------------- 
 (0110710) lmadsen (administrator) - 2009-09-15 12:45
 https://issues.asterisk.org/view.php?id=15529#c110710 
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Please update your libpri to the latest from SVN along with the latest
available version of Asterisk (1.4.26.2).

I've run into this same sort of issue with another customer, and it seemed
to be solved by updating libpri and Asterisk. 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2009-09-15 12:45 lmadsen        Note Added: 0110710                          
2009-09-15 12:45 lmadsen        Status                   new => feedback     
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