[Asterisk-Dev] hangup problem after dropping voice to long queue messages?

Fri Jan 30 14:57:43 MST 2004

OK, will do.... 
Will also search around and try to be more prepared
next time 

Thanks

--- Mark Spencer <markster at digium.com> wrote:
> If you ever see something like this happen, find
> someone on IRC who can
> properly get you a backtrace on the deadlock to help
> us find it.
> 
> Mark
> 
> On Fri, 30 Jan 2004, Jonathan Biggs wrote:
> 
> > Just had a weird problem, Perhaps someone from
> > development side may be able to determine if this
> a
> > bug?  I will try to recreate this weekend
> >
> > Inbound IAX2 call transferred to ZAP channel got
> > stuck.
> > Seemed something in the hangup might not have
> worked
> > right.
> >
> > Over 3000 messages saying Dropping voice to
> > exceptionally long queue on
> > IAX2[voicepulse at voicepulse-peer]/3
> >
> > Zap Channel Non Functional
> >
> > Show channels command showed active bridge
> >
> > iax2 show channels showed nothing
> >
> > Had to restart to clear
> >
> >
> > Thanks for any help provided in advance
> >
> > Setup:
> > Asterisk  from CVS-01/19/04-09:31:47
> > 1 X100P
> > 2 X full TDM400P
> > Dual Pent III 600Mhz  RH9 smp  1 GB RAM
> > IAX2 Service with voicepulse
> >
> > Have a long debug log file but will try and
> summarize
> >
> >
> >
> > End result:
> > show channels shows call that really does not
> exist.
> > (See Below)
> > Zap Channel 4 Non-functional from handset
> > iax2 show channels shows nothing.
> > soft hangup - did nothing
> > Zap destroy channel - did nothing
> > had to restart asterisk to clear and restore Zap/4
> >
> >
> > server*CLI> show channels
> >         Channel  (Context    Extension    Pri )
> > State Appl.         Data
> >         Zap/4-1  (inside     s            1   )
> > Up Bridged Call 
> IAX2[voicepulse at voicepulse-peer]/3
> > IAX2[voicepulse at voicepulse-peer]/3  (outside    s
> >       4   )      Up Dial
> > Zap/2&Zap/3&Zap/4&Zap/5&Zap/6&Zap/7&Zap/8&Zap/9|25
> >
> > server*CLI> iax2 show channels
> > Peer             Username    ID (Lo/Rem)  Seq
> (Tx/Rx)
> > Lag      Jitter  Format
> > 0 active IAX channel(s)
> >
> > Zap/1-1 X100P
> > Zap/2-1 through 9-1 two TDM400P
> >
> > Debug log of events shows
> >
> > Call in on Zap/1-1
> > Call Answered by Zap/7-1
> > IAX2 call into Asterisk
> > IAX2 call answered by Zap/4-1
> > Wink flash on Zap/4-1
> > Dial extension 105 for Zap/7-1
> > Zap/7-1 hangup call on Zap/1-1
> > Looks Like Zap/7-1 picked up call from Zap/4-2?
> > Wink Flash on Channel 4
> > Looks like Asterisk tried to transfer IAX2 call to
> > Zap/7
> > Next in log Dropping voice long queue messages
> 3079
> > lines of this message over approx 1 minute.
> > (See Below)
> > Received hangup on IAX2 (I think)
> > Zap Channel 4 non-functional from then on
> >
> > Next call in shows weird info on channel 4
> > Last part of log
> >
> > Any ideas?
> >
> >
> >
> > (See Below)
> >
> >
> >
> > Jan 27 19:19:11 DEBUG[1236282160]: master: 4,
> slave:
> > 7, nothingok: 0
> > Jan 27 19:19:11 DEBUG[1236282160]: Stoping tones
> on
> > 4/2 talking to 7/0
> > Jan 27 19:19:11 DEBUG[1236282160]: Stoping tones
> on
> > 7/0 talking to 4/2
> > Jan 27 19:19:11 DEBUG[1236282160]: Making 7 slave
> to
> > master 4 at 0
> > Jan 27 19:19:11 DEBUG[1236282160]: Added 24 to
> > conference 3848/1023
> > Jan 27 19:19:11 DEBUG[1236282160]: Updated
> > conferencing on 4, with 3 conference users
> > Jan 27 19:19:11 DEBUG[1236282160]: Updated
> > conferencing on 7, with 0 conference users
> > Jan 27 19:19:12 DEBUG[1150528304]: Dropping voice
> to
> > exceptionally long queue on
> > IAX2[voicepulse at voicepulse-peer]/3
> > Jan 27 19:19:12 DEBUG[1150528304]: Dropping voice
> to
> > exceptionally long queue on
> > IAX2[voicepulse at voicepulse-peer]/3
> >
> > (3076 OF THESE MESSAGES REMOVED)
> >
> > Jan 27 19:20:13 DEBUG[1150528304]: Dropping voice
> to
> > exceptionally long queue on
> > IAX2[voicepulse at voicepulse-peer]/3
> > Jan 27 19:20:14 DEBUG[1150528304]: Immediately
> > destroying 3, having received hangup
> >
> >
> > LOG THAT SHOWS CHANNEL 4 ON NEXT CALL
> > Jan 27 19:20:29 DEBUG[1236282160]: Hangup:
> channel: 5
> > index = 0, normal = 21, callwait = -1, thirdcall =
> -1
> > Jan 27 19:20:29 DEBUG[1236282160]: disabled echo
> > cancellation on channel 5
> > Jan 27 19:20:29 DEBUG[1236282160]: Set option TDD
> > MODE, value: OFF(0) on Zap/5-1
> > Jan 27 19:20:29 DEBUG[1236282160]: Updated
> > conferencing on 5, with 0 conference users
> > Jan 27 19:20:29 DEBUG[1236282160]: Hangup:
> channel: 4
> > index = 1, normal = 22, callwait = 34, thirdcall =
> -1
> > Jan 27 19:20:29 DEBUG[1236282160]: Released sub 1
> of
> > channel 4
> > Jan 27 19:20:29 DEBUG[1236282160]: Hangup:
> channel: 3
> > index = 0, normal = 20, callwait = -1, thirdcall =
> -1
> > Jan 27 19:20:29 DEBUG[1236282160]: disabled echo
> > cancellation on channel 3
> > Jan 27 19:20:29 DEBUG[1236282160]: Set option TDD
> > MODE, value: OFF(0) on Zap/3-1
> > Jan 27 19:20:29 DEBUG[1236282160]: Updated
> > conferencing on 3, with 0 conference users
> >
> >
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