[asterisk-bugs] [LibPRI 0013172]: Libpri hangs calling

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=13172 
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Reported By:                yarns
Assigned To:                mattf
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Project:                    LibPRI
Issue ID:                   13172
Category:                   General
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     assigned
Asterisk Version:           1.4.19 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             2008-07-27 05:06 CDT
Last Modified:              2008-10-15 16:27 CDT
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Summary:                    Libpri hangs calling
Description: 
While calling got something like this:

    -- Executing [sw-1-1001 at outgoing:11]
Goto("SIP/192.168.1.215-089c0d80", "_99X.|8") in new stack
    -- Goto (outgoing,_99X.,8)
    -- Executing [_99X. at outgoing:8] NoOp("SIP/192.168.1.215-089c0d80",
"Finish switch-_Polkomtel-1") in new stack
    -- Executing [_99X. at outgoing:9] GotoIf("SIP/192.168.1.215-089c0d80",
"1?10:20") in new stack
    -- Goto (outgoing,_99X.,10)
    -- Executing [_99X. at outgoing:10] Set("SIP/192.168.1.215-089c0d80",
"CDR(userfield)=AGRICLUB") in new stack
    -- Executing [_99X. at outgoing:11] Set("SIP/192.168.1.215-089c0d80",
"CDR(accountcode)=0") in new stack
    -- Executing [_99X. at outgoing:12]
MixMonitor("SIP/192.168.1.215-089c0d80",
"AGRICLUB_20080727020858_1921681215_0-693697987_1217153338.0.gsm") in new
stack
    -- Executing [_99X. at outgoing:13] Notify("SIP/192.168.1.215-089c0d80",
"1217153338.0/192.168.1.215") in new stack
    -- Notify: sending '1217153338.0' to 192.168.1.215:40000
    -- Executing [_99X. at outgoing:14] GotoIf("SIP/192.168.1.215-089c0d80",
"1?15:17") in new stack
    -- Goto (outgoing,_99X.,15)
    -- Executing [_99X. at outgoing:15] Dial("SIP/192.168.1.215-089c0d80",
"Zap/r2/0693697987") in new stack
    -- Requested transfer capability: 0x00 - SPEECH
    -- Called r2/0693697987

Debug on span:

-- Got SABME from network peer.
Sending Unnumbered Acknowledgement
q921.c:777 q921_reset: q921_state now is Q921_LINK_CONNECTION_RELEASED
q921.c:728 q921_dchannel_up: q921_state now is
Q921_LINK_CONNECTION_ESTABLISHED
-- Got SABME from network peer.
Sending Unnumbered Acknowledgement
q921.c:777 q921_reset: q921_state now is Q921_LINK_CONNECTION_RELEASED
q921.c:728 q921_dchannel_up: q921_state now is
Q921_LINK_CONNECTION_ESTABLISHED
-- Got SABME from network peer.
Sending Unnumbered Acknowledgement
q921.c:777 q921_reset: q921_state now is Q921_LINK_CONNECTION_RELEASED
q921.c:728 q921_dchannel_up: q921_state now is
Q921_LINK_CONNECTION_ESTABLISHED

after intense debug:

< [ 02 01 7f ]

< Unnumbered frame:
< SAPI: 00  C/R: 1 EA: 0
<  TEI: 000        EA: 1
<   M3: 3   P/F: 1 M2: 3 11: 3  [ SABME (set asynchronous balanced mode
extended) ]
< 0 bytes of data
Handling message for SAPI/TEI=0/0
-- Got SABME from network peer.
Sending Unnumbered Acknowledgement

> [ 02 01 73 ]

> Unnumbered frame:
> SAPI: 00  C/R: 1 EA: 0
>  TEI: 000        EA: 1
>   M3: 3   P/F: 1 M2: 0 11: 3  [ UA (unnumbered acknowledgement) ]
> 0 bytes of data
-- Restarting T203 counter
q921.c:777 q921_reset: q921_state now is Q921_LINK_CONNECTION_RELEASED
q921.c:728 q921_dchannel_up: q921_state now is
Q921_LINK_CONNECTION_ESTABLISHED
-- Restarting T203 counter

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---------------------------------------------------------------------- 
 (0093778) qwell (administrator) - 2008-10-15 16:27
 http://bugs.digium.com/view.php?id=13172#c93778 
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Closing, per comment from mattf. 

Issue History 
Date Modified    Username       Field                    Change               
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2008-10-15 16:27 qwell          Note Added: 0093778                          
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