[asterisk-bugs] [DAHDI-linux 0015498]: Console full of PRI got event: HDLC Abort (6) on Primary D-channel of span 1

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=15498 
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Reported By:                alecdavis
Assigned To:                sruffell
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Project:                    DAHDI-linux
Issue ID:                   15498
Category:                   wcte12xp
Reproducibility:            always
Severity:                   block
Priority:                   normal
Status:                     assigned
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Date Submitted:             2009-07-14 04:28 CDT
Last Modified:              2009-07-15 05:02 CDT
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Summary:                    Console full of PRI got event: HDLC Abort (6) on
Primary D-channel of span 1
Description: 
Since Feb we've been running the following version with no problem.
DAHDI Version: SVN-trunk-r6005 Echo Canceller:

After upgrade to DAHDI Version: 2.2.0 Echo Canceller:
we get the following constantly on the console and hardly ever able to
establish a call

  == Primary D-Channel on span 1 down
[Jul 14 21:20:31] WARNING[1464]: chan_dahdi.c:3546 pri_find_dchan: No
D-channels available!  Using Primary channel 16 as D-channel anyway!
  == Primary D-Channel on span 1 up
[Jul 14 21:20:31] NOTICE[1464]: chan_dahdi.c:11381 pri_dchannel: PRI got
event: HDLC Abort (6) on Primary D-channel of span 1
[Jul 14 21:20:32] NOTICE[1464]: chan_dahdi.c:11381 pri_dchannel: PRI got
event: HDLC Abort (6) on Primary D-channel of span 1
[Jul 14 21:20:33] NOTICE[1464]: chan_dahdi.c:11381 pri_dchannel: PRI got
event: HDLC Abort (6) on Primary D-channel of span 1
[Jul 14 21:20:34] NOTICE[1464]: chan_dahdi.c:11381 pri_dchannel: PRI got
event: HDLC Abort (6) on Primary D-channel of span 1
[Jul 14 21:20:35] NOTICE[1464]: chan_dahdi.c:11381 pri_dchannel: PRI got
event: HDLC Abort (6) on Primary D-channel of span 1
  == Primary D-Channel on span 1 down
[Jul 14 21:20:36] WARNING[1464]: chan_dahdi.c:3546 pri_find_dchan: No
D-channels available!  Using Primary channel 16 as D-channel anyway!
  == Primary D-Channel on span 1 up
[Jul 14 21:20:36] NOTICE[1464]: chan_dahdi.c:11381 pri_dchannel: PRI got
event: HDLC Abort (6) on Primary D-channel of span 1
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 (0107766) alecdavis (reporter) - 2009-07-15 05:02
 https://issues.asterisk.org/view.php?id=15498#c107766 
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r6527 is the beginning of the HDLC ABORT errors.

In an attempt to find out at which patch release it brokes did the
following.

svn checkout http://svn.digium.com/svn/dahdi/linux/trunk@6526
dahdi-linux-6526
and
svn checkout http://svn.digium.com/svn/dahdi/linux/trunk@6527
dahdi-linux-6527

and obviously a 'make' and 'make install' from appropriate dirs.

6526 doesn't have HDLC_ABORTS
   but does have
   [Jul 15 21:41:52] WARNING[13892]: chan_dahdi.c:2111 dahdi_enable_ec:
Unable to enable echo c

6527 does have the HDLC_ABORTS
6527 has significant changes regarding voicebus
   voicebus: Move common vpmadt032 interface into voicebus module. 

Issue History 
Date Modified    Username       Field                    Change               
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2009-07-15 05:02 alecdavis      Note Added: 0107766                          
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