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Andrew Gough

2005-Dec-28 15:25 UTC

[Asterisk-Users] Regular crashes

I have just setup asterisk on a debian sarge box. I am running Asterisk
1.21 with AMP and chan_capi_cm 0.6.1  using a BT Speedway (AVM Fritz)
ISDN card, connected to a BT ISDN2e line. Currently we have 6 extensions
(SIP) configured all using CounterPath(Xten) eyebeam softphone.

After many hours of Googling I have finally got it all setup and
working. We can transfer calls internally and make and receive external
calls. Its all great except for stability issues!!

Essentially  every now and again, asterisk simply dies (2-3 times a
day). No warning, no error, just my console session outputs a
disconnected from console message.

Sometimes the crashes happen when you are on a call, other times when
there is no-one in the office.

The server is a brand new AMD 3400+ with 512Mb RAM. The other issue
experienced is occasional break up on inbound sound quality.

Below are traces of the last two crashes

Any Help much appreciated

Regards

Andrew Gough

FIRST TRACE

#0  0x400268b7 in pthread_mutex_trylock () from /lib/tls/libpthread.so.0
No symbol table info available.
#1  0x0806c146 in ast_mutex_trylock (pmutex=0x672e33fc) at lock.h:597
No locals.
#2  0x0806175a in ast_queue_hangup (chan=0x672e3330) at channel.c:671
        f = {frametype = 4, subclass = 1, datalen = 0, samples = 0,
  mallocd = 0, offset = 0, src = 0x0, data = 0x0, delivery = {tv_sec 0,
    tv_usec = 0}, prev = 0x0, next = 0x0}
#3  0x408fc2d9 in __sip_autodestruct (data=0x81be208) at chan_sip.c:1315
        p = (struct sip_pvt *) 0x81be208
#4  0x08056c3e in ast_sched_runq (con=0x8172f28) at sched.c:373
        current = (struct sched *) 0x8174868
        tv = {tv_sec = 1135275568, tv_usec = 989877}
        x = 0
        res = 1083432672
#5  0x40927e28 in do_monitor (data=0x0) at chan_sip.c:11253
        res = 0
        sip = (struct sip_pvt *) 0x0
        peer = (struct sip_peer *) 0x0
        t = 1135275568
        fastrestart = 0
        lastpeernum = -1
        curpeernum = 6
        reloading = 0
#6  0x40024b63 in start_thread () from /lib/tls/libpthread.so.0
No symbol table info available.
#7  0x401ac18a in clone () from /lib/tls/libc.so.6
No symbol table info available.


SECOND TRACE

#0  0x400268b7 in pthread_mutex_trylock () from /lib/tls/libpthread.so.0
No symbol table info available.
#1  0x0806c146 in ast_mutex_trylock (pmutex=0x120010c) at lock.h:597
No locals.
#2  0x0806175a in ast_queue_hangup (chan=0x1200040) at channel.c:671
        f = {frametype = 4, subclass = 1, datalen = 0, samples = 0,
mallocd = 0, offset = 0, src = 0x0,
  data = 0x0, delivery = {tv_sec = 0, tv_usec = 0}, prev = 0x0, next 0x0}
#3  0x408fc2d9 in __sip_autodestruct (data=0x81eb518) at chan_sip.c:1315
        p = (struct sip_pvt *) 0x81eb518
#4  0x08056c3e in ast_sched_runq (con=0x8172f78) at sched.c:373
        current = (struct sched *) 0x8174528
        tv = {tv_sec = 1135343875, tv_usec = 693503}
        x = 1
        res = 0
#5  0x40927e28 in do_monitor (data=0x0) at chan_sip.c:11253
        res = 0
        sip = (struct sip_pvt *) 0x0
        peer = (struct sip_peer *) 0x0
        t = 1135343875
        fastrestart = 0
        lastpeernum = -1
        curpeernum = 6
        reloading = 0
#6  0x40024b63 in start_thread () from /lib/tls/libpthread.so.0
No symbol table info available.
#7  0x401ac18a in clone () from /lib/tls/libc.so.6
No symbol table info available.

Andrew Gough

2005-Dec-30 07:42 UTC

head link

[Asterisk-Users] Regular Crashes

I have just setup asterisk on a debian sarge box. I am running Asterisk
1.21 with AMP and chan_capi_cm 0.6.1  using a BT Speedway (AVM Fritz)
ISDN card, connected to a BT ISDN2e line. Currently we have 6 extensions
(SIP) configured all using CounterPath(Xten) eyebeam softphone.

After many hours of Googling I have finally got it all setup and
working. We can transfer calls internally and make and receive external
calls. Its all great except for stability issues!!

Essentially  every now and again, asterisk simply dies (2-3 times a
day). No warning, no error, just my console session outputs a
disconnected from console message.

Sometimes the crashes happen when you are on a call, other times when
there is no-one in the office.

The server is a brand new AMD 3400+ with 512Mb RAM. The other issue
experienced is occasional break up on inbound sound quality.

Below are traces of the last two crashes

Any Help much appreciated

Regards

Andrew Gough

FIRST TRACE

#0  0x400268b7 in pthread_mutex_trylock () from /lib/tls/libpthread.so.0
No symbol table info available.
#1  0x0806c146 in ast_mutex_trylock (pmutex=0x672e33fc) at lock.h:597
No locals.
#2  0x0806175a in ast_queue_hangup (chan=0x672e3330) at channel.c:671
        f = {frametype = 4, subclass = 1, datalen = 0, samples = 0,
  mallocd = 0, offset = 0, src = 0x0, data = 0x0, delivery = {tv_sec 0,
    tv_usec = 0}, prev = 0x0, next = 0x0}
#3  0x408fc2d9 in __sip_autodestruct (data=0x81be208) at chan_sip.c:1315
        p = (struct sip_pvt *) 0x81be208
#4  0x08056c3e in ast_sched_runq (con=0x8172f28) at sched.c:373
        current = (struct sched *) 0x8174868
        tv = {tv_sec = 1135275568, tv_usec = 989877}
        x = 0
        res = 1083432672
#5  0x40927e28 in do_monitor (data=0x0) at chan_sip.c:11253
        res = 0
        sip = (struct sip_pvt *) 0x0
        peer = (struct sip_peer *) 0x0
        t = 1135275568
        fastrestart = 0
        lastpeernum = -1
        curpeernum = 6
        reloading = 0
#6  0x40024b63 in start_thread () from /lib/tls/libpthread.so.0
No symbol table info available.
#7  0x401ac18a in clone () from /lib/tls/libc.so.6
No symbol table info available.


SECOND TRACE

#0  0x400268b7 in pthread_mutex_trylock () from /lib/tls/libpthread.so.0
No symbol table info available.
#1  0x0806c146 in ast_mutex_trylock (pmutex=0x120010c) at lock.h:597
No locals.
#2  0x0806175a in ast_queue_hangup (chan=0x1200040) at channel.c:671
        f = {frametype = 4, subclass = 1, datalen = 0, samples = 0,
mallocd = 0, offset = 0, src = 0x0,
  data = 0x0, delivery = {tv_sec = 0, tv_usec = 0}, prev = 0x0, next 0x0}
#3  0x408fc2d9 in __sip_autodestruct (data=0x81eb518) at chan_sip.c:1315
        p = (struct sip_pvt *) 0x81eb518
#4  0x08056c3e in ast_sched_runq (con=0x8172f78) at sched.c:373
        current = (struct sched *) 0x8174528
        tv = {tv_sec = 1135343875, tv_usec = 693503}
        x = 1
        res = 0
#5  0x40927e28 in do_monitor (data=0x0) at chan_sip.c:11253
        res = 0
        sip = (struct sip_pvt *) 0x0
        peer = (struct sip_peer *) 0x0
        t = 1135343875
        fastrestart = 0
        lastpeernum = -1
        curpeernum = 6
        reloading = 0
#6  0x40024b63 in start_thread () from /lib/tls/libpthread.so.0
No symbol table info available.
#7  0x401ac18a in clone () from /lib/tls/libc.so.6
No symbol table info available.

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Andrew Gough

2006-Jan-02 07:16 UTC

head link

[Asterisk-Users] Regular Crashes

I don't think this is the same problem I am experiencing. As you can see
below the two BT's are almost identical and I have others the same too. so
the fault is fairly consistent, unfortunately I have been unable to determine
the exact reason for it yet. It is not the whole box crashing it is merely
Asterisk core dumps. sometimes in the middle of a call and sometimes when there
is no-one even in the office. Unless I get  solution soon I'll be forced to
give up on asterisk, which would be a real shame.
 
Regards
 
Andrew

________________________________

From: asterisk-users-bounces@lists.digium.com on behalf of Zafer Khodr
Sent: Fri 30/12/2005 15:32
To: 'Asterisk Users Mailing List - Non-Commercial Discussion'
Subject: RE: [Asterisk-Users] Regular Crashes



I have been experiencing a similar problem.

I have not yet been able to figure out what the exact problem is but I know that
the errors are inconsitant.

Sometimes nothing for 2 days and sometimes 5 times a day.

 

I thought about it a lot and I have found only one thing in common.

 

The area where my server is stored gets pretty stuffy, especially on a hot day.

 

I occasionally turn on the aircon as I need to go in and do some work.
>From my best recollection the server has never crashed when the aircon has
been on.
This is my third day of testing my theory, and with the aircon controlling the
room tempreture to make sure it is always nice and cool in there I have not seen
any errors for 3 days (Keeping in mind that the day I decided to try this theory
by constantly keeping the room cool my server encountered around 4 errors in
just a few hours).

 

So to put in short I think but cant be sure that somehow when the room gets too
hot the server goes awol and somehow causes this error.

Don't ask me how or why... all I know is that now with controlled room temp
I have not had a problem.

 

Good Luck

 

 

________________________________

From: asterisk-users-bounces@lists.digium.com
[mailto:asterisk-users-bounces@lists.digium.com] On Behalf Of Andrew Gough
Sent: Saturday, 31 December 2005 1:43 AM
To: asterisk-users@lists.digium.com
Subject: [Asterisk-Users] Regular Crashes

 

I have just setup asterisk on a debian sarge box. I am running Asterisk
1.21 with AMP and chan_capi_cm 0.6.1  using a BT Speedway (AVM Fritz)
ISDN card, connected to a BT ISDN2e line. Currently we have 6 extensions
(SIP) configured all using CounterPath(Xten) eyebeam softphone.

After many hours of Googling I have finally got it all setup and
working. We can transfer calls internally and make and receive external
calls. Its all great except for stability issues!!

Essentially  every now and again, asterisk simply dies (2-3 times a
day). No warning, no error, just my console session outputs a
disconnected from console message.

Sometimes the crashes happen when you are on a call, other times when
there is no-one in the office.

The server is a brand new AMD 3400+ with 512Mb RAM. The other issue
experienced is occasional break up on inbound sound quality.

Below are traces of the last two crashes

Any Help much appreciated

Regards

Andrew Gough

FIRST TRACE

#0  0x400268b7 in pthread_mutex_trylock () from /lib/tls/libpthread.so.0
No symbol table info available.
#1  0x0806c146 in ast_mutex_trylock (pmutex=0x672e33fc) at lock.h:597
No locals.
#2  0x0806175a in ast_queue_hangup (chan=0x672e3330) at channel.c:671
        f = {frametype = 4, subclass = 1, datalen = 0, samples = 0,
  mallocd = 0, offset = 0, src = 0x0, data = 0x0, delivery = {tv_sec 0,
    tv_usec = 0}, prev = 0x0, next = 0x0}
#3  0x408fc2d9 in __sip_autodestruct (data=0x81be208) at chan_sip.c:1315
        p = (struct sip_pvt *) 0x81be208
#4  0x08056c3e in ast_sched_runq (con=0x8172f28) at sched.c:373
        current = (struct sched *) 0x8174868
        tv = {tv_sec = 1135275568, tv_usec = 989877}
        x = 0
        res = 1083432672
#5  0x40927e28 in do_monitor (data=0x0) at chan_sip.c:11253
        res = 0
        sip = (struct sip_pvt *) 0x0
        peer = (struct sip_peer *) 0x0
        t = 1135275568
        fastrestart = 0
        lastpeernum = -1
        curpeernum = 6
        reloading = 0
#6  0x40024b63 in start_thread () from /lib/tls/libpthread.so.0
No symbol table info available.
#7  0x401ac18a in clone () from /lib/tls/libc.so.6
No symbol table info available.


SECOND TRACE

#0  0x400268b7 in pthread_mutex_trylock () from /lib/tls/libpthread.so.0
No symbol table info available.
#1  0x0806c146 in ast_mutex_trylock (pmutex=0x120010c) at lock.h:597
No locals.
#2  0x0806175a in ast_queue_hangup (chan=0x1200040) at channel.c:671
        f = {frametype = 4, subclass = 1, datalen = 0, samples = 0,
mallocd = 0, offset = 0, src = 0x0,
  data = 0x0, delivery = {tv_sec = 0, tv_usec = 0}, prev = 0x0, next 0x0}
#3  0x408fc2d9 in __sip_autodestruct (data=0x81eb518) at chan_sip.c:1315
        p = (struct sip_pvt *) 0x81eb518
#4  0x08056c3e in ast_sched_runq (con=0x8172f78) at sched.c:373
        current = (struct sched *) 0x8174528
        tv = {tv_sec = 1135343875, tv_usec = 693503}
        x = 1
        res = 0
#5  0x40927e28 in do_monitor (data=0x0) at chan_sip.c:11253
        res = 0
        sip = (struct sip_pvt *) 0x0
        peer = (struct sip_peer *) 0x0
        t = 1135343875
        fastrestart = 0
        lastpeernum = -1
        curpeernum = 6
        reloading = 0
#6  0x40024b63 in start_thread () from /lib/tls/libpthread.so.0
No symbol table info available.
#7  0x401ac18a in clone () from /lib/tls/libc.so.6
No symbol table info available.

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Andrew Gough

2006-Jan-03 10:13 UTC

head link

[Asterisk-Users] Regular Crashes

By hints do you mean comments??

Seems a very odd solution, but I'm willing to give anything a go. 

Regards
 
Andrew Gough
Senior Partner
 
GCD Technologies
Unit 414
Lisburn Enterprise Park
Ballinderry Road
Lisburn
Co Antrim
BT28 2BP
 
E:  agough@gcdtech.com 
W: www.gcdtech.com 
T:  028 9264 1144> -----Original Message-----
> From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-
> bounces@lists.digium.com] On Behalf Of Paradise Dove
> Sent: 02 January 2006 14:13
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: Re: [Asterisk-Users] Regular Crashes
> 
> i have the same problem. but when i remove all hints from my dialplan
> in extensions.conf.
> on more crash will occur.
> 
> Paradise Dove
> 
> On 1/2/06, Andrew Gough <AGough@gcdtech.com> wrote:
> > I don't think this is the same problem I am experiencing. As you
can
see> below the two BT's are almost identical and I have others the same
too. so> the fault is fairly consistent, unfortunately I have been unable to
> determine the exact reason for it yet. It is not the whole box
crashing it> is merely Asterisk core dumps. sometimes in the middle of a call and
> sometimes when there is no-one even in the office. Unless I get
solution> soon I'll be forced to give up on asterisk, which would be a real
shame.> >
> > Regards
> >
> > Andrew
> >
> > ________________________________
> >
> > From: asterisk-users-bounces@lists.digium.com on behalf of Zafer
Khodr> > Sent: Fri 30/12/2005 15:32
> > To: 'Asterisk Users Mailing List - Non-Commercial Discussion'
> > Subject: RE: [Asterisk-Users] Regular Crashes
> >
> >
> >
> > I have been experiencing a similar problem.
> >
> > I have not yet been able to figure out what the exact problem is but
I> know that the errors are inconsitant.
> >
> > Sometimes nothing for 2 days and sometimes 5 times a day.
> >
> >
> >
> > I thought about it a lot and I have found only one thing in common.
> >
> >
> >
> > The area where my server is stored gets pretty stuffy, especially on
a> hot day.
> >
> >
> >
> > I occasionally turn on the aircon as I need to go in and do some
work.> >
> > >From my best recollection the server has never crashed when the
aircon> has been on.
> >
> > This is my third day of testing my theory, and with the aircon
> controlling the room tempreture to make sure it is always nice and
cool in> there I have not seen any errors for 3 days (Keeping in mind that the
day> I decided to try this theory by constantly keeping the room cool my
server> encountered around 4 errors in just a few hours).
> >
> >
> >
> > So to put in short I think but cant be sure that somehow when the
room> gets too hot the server goes awol and somehow causes this error.
> >
> > Don't ask me how or why... all I know is that now with controlled
room> temp I have not had a problem.
> >
> >
> >
> > Good Luck
> >
> >
> >
> >
> >
> > ________________________________
> >
> > From: asterisk-users-bounces@lists.digium.com
[mailto:asterisk-users-> bounces@lists.digium.com] On Behalf Of Andrew Gough
> > Sent: Saturday, 31 December 2005 1:43 AM
> > To: asterisk-users@lists.digium.com
> > Subject: [Asterisk-Users] Regular Crashes
> >
> >
> >
> > I have just setup asterisk on a debian sarge box. I am running
Asterisk> > 1.21 with AMP and chan_capi_cm 0.6.1  using a BT Speedway (AVM
Fritz)> > ISDN card, connected to a BT ISDN2e line. Currently we have 6
extensions> > (SIP) configured all using CounterPath(Xten) eyebeam softphone.
> >
> > After many hours of Googling I have finally got it all setup and
> > working. We can transfer calls internally and make and receive
external> > calls. Its all great except for stability issues!!
> >
> > Essentially  every now and again, asterisk simply dies (2-3 times a
> > day). No warning, no error, just my console session outputs a
> > disconnected from console message.
> >
> > Sometimes the crashes happen when you are on a call, other times
when> > there is no-one in the office.
> >
> > The server is a brand new AMD 3400+ with 512Mb RAM. The other issue
> > experienced is occasional break up on inbound sound quality.
> >
> > Below are traces of the last two crashes
> >
> > Any Help much appreciated
> >
> > Regards
> >
> > Andrew Gough
> >
> > FIRST TRACE
> >
> > #0  0x400268b7 in pthread_mutex_trylock () from
/lib/tls/libpthread.so.0> > No symbol table info available.
> > #1  0x0806c146 in ast_mutex_trylock (pmutex=0x672e33fc) at
lock.h:597> > No locals.
> > #2  0x0806175a in ast_queue_hangup (chan=0x672e3330) at
channel.c:671> >         f = {frametype = 4, subclass = 1, datalen = 0, samples = 0,
> >   mallocd = 0, offset = 0, src = 0x0, data = 0x0, delivery = {tv_sec
> > 0,
> >     tv_usec = 0}, prev = 0x0, next = 0x0}
> > #3  0x408fc2d9 in __sip_autodestruct (data=0x81be208) at
chan_sip.c:1315> >         p = (struct sip_pvt *) 0x81be208
> > #4  0x08056c3e in ast_sched_runq (con=0x8172f28) at sched.c:373
> >         current = (struct sched *) 0x8174868
> >         tv = {tv_sec = 1135275568, tv_usec = 989877}
> >         x = 0
> >         res = 1083432672
> > #5  0x40927e28 in do_monitor (data=0x0) at chan_sip.c:11253
> >         res = 0
> >         sip = (struct sip_pvt *) 0x0
> >         peer = (struct sip_peer *) 0x0
> >         t = 1135275568
> >         fastrestart = 0
> >         lastpeernum = -1
> >         curpeernum = 6
> >         reloading = 0
> > #6  0x40024b63 in start_thread () from /lib/tls/libpthread.so.0
> > No symbol table info available.
> > #7  0x401ac18a in clone () from /lib/tls/libc.so.6
> > No symbol table info available.
> >
> >
> > SECOND TRACE
> >
> > #0  0x400268b7 in pthread_mutex_trylock () from
/lib/tls/libpthread.so.0> > No symbol table info available.
> > #1  0x0806c146 in ast_mutex_trylock (pmutex=0x120010c) at lock.h:597
> > No locals.
> > #2  0x0806175a in ast_queue_hangup (chan=0x1200040) at channel.c:671
> >         f = {frametype = 4, subclass = 1, datalen = 0, samples = 0,
> > mallocd = 0, offset = 0, src = 0x0,
> >   data = 0x0, delivery = {tv_sec = 0, tv_usec = 0}, prev = 0x0, next
> > 0x0}
> > #3  0x408fc2d9 in __sip_autodestruct (data=0x81eb518) at
chan_sip.c:1315> >         p = (struct sip_pvt *) 0x81eb518
> > #4  0x08056c3e in ast_sched_runq (con=0x8172f78) at sched.c:373
> >         current = (struct sched *) 0x8174528
> >         tv = {tv_sec = 1135343875, tv_usec = 693503}
> >         x = 1
> >         res = 0
> > #5  0x40927e28 in do_monitor (data=0x0) at chan_sip.c:11253
> >         res = 0
> >         sip = (struct sip_pvt *) 0x0
> >         peer = (struct sip_peer *) 0x0
> >         t = 1135343875
> >         fastrestart = 0
> >         lastpeernum = -1
> >         curpeernum = 6
> >         reloading = 0
> > #6  0x40024b63 in start_thread () from /lib/tls/libpthread.so.0
> > No symbol table info available.
> > #7  0x401ac18a in clone () from /lib/tls/libc.so.6
> > No symbol table info available.
> >
> >
> > _______________________________________________
> > --Bandwidth and Colocation provided by Easynews.com --
> >
> > Asterisk-Users mailing list
> > To UNSUBSCRIBE or update options visit:
> >    http://lists.digium.com/mailman/listinfo/asterisk-users
> >
> >
> >
> _______________________________________________
> --Bandwidth and Colocation provided by Easynews.com --
> 
> Asterisk-Users mailing list
> To UNSUBSCRIBE or update options visit:
>    http://lists.digium.com/mailman/listinfo/asterisk-users

Robert La Ferla

2006-Jan-03 10:28 UTC

head link

[Asterisk-Users] Regular Crashes

Did you try running * under gdb?  When it crashes, do a "bt" to get a 
back trace and post it to the mailing list.

e.g.

% gdb /usr/sbin/asterisk
GNU gdb Red Hat Linux (6.3.0.0-1.84rh)
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain 
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for
details.
This GDB was configured as "i386-redhat-linux-gnu"...Using host 
libthread_db library "/lib/libthread_db.so.1".
(gdb) run

.... wait for crash ....

(gdb) bt

Andrew Gough

2006-Jan-04 01:43 UTC

head link

[Asterisk-Users] Regular Crashes

Will that give a fuller bt's than the two below? These were done from
core dumps with asterisk compiled with dont-optimize. I can run asterisk
through gdb but at the moment running with safe_asterisk at least it
automatically restarts after a crash. Though if it will further help
sorting the probem I can run it through gdb.

Regards

Andrew


FIRST TRACE

#0  0x400268b7 in pthread_mutex_trylock () from /lib/tls/libpthread.so.0
No symbol table info available.
#1  0x0806c146 in ast_mutex_trylock (pmutex=0x672e33fc) at lock.h:597 No
locals.
#2  0x0806175a in ast_queue_hangup (chan=0x672e3330) at channel.c:671
        f = {frametype = 4, subclass = 1, datalen = 0, samples = 0,
  mallocd = 0, offset = 0, src = 0x0, data = 0x0, delivery = {tv_sec 0,
    tv_usec = 0}, prev = 0x0, next = 0x0}
#3  0x408fc2d9 in __sip_autodestruct (data=0x81be208) at chan_sip.c:1315
        p = (struct sip_pvt *) 0x81be208
#4  0x08056c3e in ast_sched_runq (con=0x8172f28) at sched.c:373
        current = (struct sched *) 0x8174868
        tv = {tv_sec = 1135275568, tv_usec = 989877}
        x = 0
        res = 1083432672
#5  0x40927e28 in do_monitor (data=0x0) at chan_sip.c:11253
        res = 0
        sip = (struct sip_pvt *) 0x0
        peer = (struct sip_peer *) 0x0
        t = 1135275568
        fastrestart = 0
        lastpeernum = -1
        curpeernum = 6
        reloading = 0
#6  0x40024b63 in start_thread () from /lib/tls/libpthread.so.0 No
symbol table info available.
#7  0x401ac18a in clone () from /lib/tls/libc.so.6 No symbol table info
available.


SECOND TRACE

#0  0x400268b7 in pthread_mutex_trylock () from /lib/tls/libpthread.so.0
No symbol table info available.
#1  0x0806c146 in ast_mutex_trylock (pmutex=0x120010c) at lock.h:597 No
locals.
#2  0x0806175a in ast_queue_hangup (chan=0x1200040) at channel.c:671
        f = {frametype = 4, subclass = 1, datalen = 0, samples = 0,
mallocd = 0, offset = 0, src = 0x0,
  data = 0x0, delivery = {tv_sec = 0, tv_usec = 0}, prev = 0x0, next 0x0}
#3  0x408fc2d9 in __sip_autodestruct (data=0x81eb518) at chan_sip.c:1315
        p = (struct sip_pvt *) 0x81eb518
#4  0x08056c3e in ast_sched_runq (con=0x8172f78) at sched.c:373
        current = (struct sched *) 0x8174528
        tv = {tv_sec = 1135343875, tv_usec = 693503}
        x = 1
        res = 0
#5  0x40927e28 in do_monitor (data=0x0) at chan_sip.c:11253
        res = 0
        sip = (struct sip_pvt *) 0x0
        peer = (struct sip_peer *) 0x0
        t = 1135343875
        fastrestart = 0
        lastpeernum = -1
        curpeernum = 6
        reloading = 0
#6  0x40024b63 in start_thread () from /lib/tls/libpthread.so.0 No
symbol table info available.
#7  0x401ac18a in clone () from /lib/tls/libc.so.6 No symbol table info
available.

Regards
 
Andrew Gough
Senior Partner
 
GCD Technologies
Unit 414
Lisburn Enterprise Park
Ballinderry Road
Lisburn
Co Antrim
BT28 2BP
 
E:  agough@gcdtech.com 
W: www.gcdtech.com 
T:  028 9264 1144
> -----Original Message-----
> From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users-
> bounces@lists.digium.com] On Behalf Of Robert La Ferla
> Sent: 03 January 2006 17:29
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: Re: [Asterisk-Users] Regular Crashes
> 
> Did you try running * under gdb?  When it crashes, do a "bt" to
get a
> back trace and post it to the mailing list.
> 
> e.g.
> 
> % gdb /usr/sbin/asterisk
> GNU gdb Red Hat Linux (6.3.0.0-1.84rh)
> Copyright 2004 Free Software Foundation, Inc.
> GDB is free software, covered by the GNU General Public License, and
you> are
> welcome to change it and/or distribute copies of it under certain
> conditions.
> Type "show copying" to see the conditions.
> There is absolutely no warranty for GDB.  Type "show warranty"
for
> details.
> This GDB was configured as "i386-redhat-linux-gnu"...Using host
> libthread_db library "/lib/libthread_db.so.1".
> (gdb) run
> 
> .... wait for crash ....
> 
> (gdb) bt
> 
> _______________________________________________
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