On Fri, Oct 24, 2008 at 07:09:57PM +0200, thomas schorpp wrote:
> thomas schorpp schrieb:
> > thomas schorpp schrieb:
> >> thomas schorpp schrieb:
> >>> Program received signal SIGSEGV, Segmentation fault.
> >>> [Switching to Thread 0xb5f05b90 (LWP 27978)]
> >>> 0xb7a1bf49 in span_log_set_message_handler () from
> >>> /usr/lib/libspandsp.so.1
> >>> (gdb) bt
> >>> #0 0xb7a1bf49 in span_log_set_message_handler () from
> >>> /usr/lib/libspandsp.so.1
> >>> #1 0xb5fb5289 in ?? () from /usr/lib/callweaver/modules/app_txfax.so
> >>> #2 0x00010d04 in ?? ()
> >>> #3 0xb5fb4800 in ?? () from /usr/lib/callweaver/modules/app_txfax.so
> >>> #4 0xb5fb4860 in ?? () from /usr/lib/callweaver/modules/app_txfax.so
> >>> #5 0x09ea9528 in ?? ()
> >>> #6 0xb5fb65ca in ?? () from /usr/lib/callweaver/modules/app_txfax.so
> >>> #7 0x00000000 in ?? ()
> >>> (gdb)
> >>> reproducible. doing debug build next days.
> >>>
> >>> y
> >>> tom
> >>>
> >>
> >> fixed in rel 1.2 SVN rev. 5210 :)
> >>
> >> someone who is liked by retrospectiva pls close the tickets in
> >> bugtracker.
> >>
> >> y
> >> tom
> >>
> >
> > new segfault occured today:
> >
> > tom3:~# grep segfault /var/log/syslog
> > Oct 23 14:48:30 tom3 kernel: callweaver[2666]: segfault at 65768e39 eip
> > b7eb8fda esp b65ad230 error 4
> > tom3:~#
> > Oct 23 14:46:12 VERBOSE[3052669840] logger.c: == Spawn extension
> > (von-sipgate-de, talk, 3) exited non-zero on 'SIP/xxxxxxx$
> > Oct 23 14:46:12 VERBOSE[3052669840] logger.c: -- Executing
> > [EMAIL PROTECTED]:1] Hangup("SIP/xxxxxx-8669", "")
> > Oct 23 14:46:12 VERBOSE[3052669840] logger.c: == Spawn extension
> > (von-sipgate-de, h, 1) exited non-zero on 'SIP/xxxxxxx-86$
> > Oct 23 14:48:15 NOTICE[3059424144] chan_sip.c: Unknown SIP command
> > 'PUBLISH' from '192.168.0.xxx'
> >
> > activated coredump now:
> > root 5306 1 0 15:32 pts/0 00:00:00 /bin/sh
> > /usr/sbin/safe_callweaver -p
> > 129 5310 5306 0 15:32 pts/0 00:00:15 /usr/sbin/callweaver -p
> > -vvvg -f
> >
> > where will the coredump be dropped? /tmp ?
> >
> > will a -O0 -g3 build run fast enough on a P2 266 or is -O2 -g sufficent
> > for stack dumps with source code info?
> >
> > now waiting for the milkpot to cook.
> >
> > y
> > tom
> >
>
> reproducible:
>
> tom3:~# grep callweaver /var/log/syslog
> Oct 24 14:31:29 tom3 callweaver[5310]: WARNING[3060173712]: chan_sip.c:12541
> in handle_response_register: Got 200 OK on REGISTER that isn't a register
> Oct 24 15:45:54 tom3 kernel: callweaver[5324]: segfault at 61666560 eip
> b7bf815c esp b6664218 error 4
> Oct 24 15:45:54 tom3 logger: callweaver: CallWeaver ended with exit status 139
> Oct 24 15:45:55 tom3 logger: callweaver: CallWeaver exited on signal 11.
> Oct 24 15:45:55 tom3 logger: callweaver: Found and moved core dumps to
> /var/lib/callweaver/core/2008-10-24-15:45:55
> Oct 24 15:45:55 tom3 logger: callweaver: Automatically restarting CallWeaver.
>
> coredump is pretty worthless without debug info:
> (no debugging symbols found)
Does the callweaver binary have debug information or is it stripped?
If you use debs, use a -dbg package.
If you do have debug information, make sure you give it the name of the
binary:
gdb -c path/to/core_file path/to/callweaver
--
Tzafrir Cohen
icq#16849755 jabber:[EMAIL PROTECTED]
+972-50-7952406 mailto:[EMAIL PROTECTED]
http://www.xorcom.com iax:[EMAIL PROTECTED]/tzafrir
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