[Asterisk-Dev] Segfault

[Matt]

I got one as well after running for 3 days.  Only mine said:

DIsconnected from Asterisk server
/usr/sbin/safe_aserisk: line 83: 1092 Segmen tation fault (core
dumped) asterisk ${CLIARGS} ${ASTARGS} 1>&/dev/${TTY} </dev/${TTY}
Asterisk ended with exit status 139
Asterisk exited on signal 11.
Automatically restarting Asterisk.

On 8/28/05, Tamas Jalsovszky <jalsot at gmail.com> wrote:
> Hello,
> 
> I got a segmentation fault with:
> Asterisk CVS-NHEAD-08/17/05-20:51:51
> running on Linux-2.6.12.3.
> 
> The system is used for making outbound IVR (with pbx_spool dialing Local
> channel which sets CLIR and than dials out to the given number, after
> connect I use FastAGI to run the IVR and have the hangup extension to
> call another fastagi script for handling some info).
> 
> The gdb output:
> GNU gdb 6.3-debian
> 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-linux"...Using host libthread_db
> library "/lib/tls/i686/cmov/libthread_db.so.1".
> 
> Core was generated by `asterisk -U icall -G icall -vvvg -c'.
> Program terminated with signal 11, Segmentation fault.
> 
> warning: current_sos: Can't read pathname for load map: Input/output error
> 
> Reading symbols from /lib/libdl.so.2...done.
> Loaded symbols for /lib/libdl.so.2
> Reading symbols from /lib/libpthread.so.0...done.
> Loaded symbols for /lib/libpthread.so.0
> Reading symbols from /lib/libncurses.so.5...done.
> Loaded symbols for /lib/libncurses.so.5
> Reading symbols from /lib/libm.so.6...done.
> Loaded symbols for /lib/libm.so.6
> Reading symbols from /lib/libresolv.so.2...done.
> Loaded symbols for /lib/libresolv.so.2
> Reading symbols from /usr/lib/i686/cmov/libssl.so.0.9.7...done.
> Loaded symbols for /usr/lib/i686/cmov/libssl.so.0.9.7
> Reading symbols from /lib/libc.so.6...done.
> Loaded symbols for /lib/libc.so.6
> Reading symbols from /lib/ld-linux.so.2...done.
> Loaded symbols for /lib/ld-linux.so.2
> Reading symbols from /usr/lib/i686/cmov/libcrypto.so.0.9.7...done.
> Loaded symbols for /usr/lib/i686/cmov/libcrypto.so.0.9.7
> Reading symbols from /lib/libnss_compat.so.2...done.
> Loaded symbols for /lib/libnss_compat.so.2
> Reading symbols from /lib/libnsl.so.1...done.
> Loaded symbols for /lib/libnsl.so.1
> Reading symbols from /lib/libnss_nis.so.2...done.
> Loaded symbols for /lib/libnss_nis.so.2
> Reading symbols from /lib/libnss_files.so.2...done.
> Loaded symbols for /lib/libnss_files.so.2
> Reading symbols from /usr/lib/asterisk/modules/res_musiconhold.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/res_musiconhold.so
> Reading symbols from /usr/lib/asterisk/modules/res_adsi.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/res_adsi.so
> Reading symbols from /usr/lib/asterisk/modules/res_features.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/res_features.so
> Reading symbols from /usr/lib/asterisk/modules/res_crypto.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/res_crypto.so
> Reading symbols from /usr/lib/asterisk/modules/res_indications.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/res_indications.so
> Reading symbols from /usr/lib/asterisk/modules/res_monitor.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/res_monitor.so
> Reading symbols from /usr/lib/asterisk/modules/res_agi.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/res_agi.so
> Reading symbols from /usr/lib/asterisk/modules/chan_agent.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/chan_agent.so
> Reading symbols from /usr/lib/asterisk/modules/chan_iax2.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/chan_iax2.so
> Reading symbols from /usr/lib/asterisk/modules/chan_local.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/chan_local.so
> Reading symbols from /usr/lib/asterisk/modules/chan_features.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/chan_features.so
> Reading symbols from /usr/lib/asterisk/modules/chan_zap.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/chan_zap.so
> Reading symbols from /usr/lib/libpri.so.1...done.
> Loaded symbols for /usr/lib/libpri.so.1
> Reading symbols from /usr/lib/libtonezone.so.1...done.
> Loaded symbols for /usr/lib/libtonezone.so.1
> Reading symbols from /usr/lib/asterisk/modules/pbx_config.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/pbx_config.so
> Reading symbols from /usr/lib/asterisk/modules/pbx_spool.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/pbx_spool.so
> Reading symbols from /usr/lib/asterisk/modules/pbx_loopback.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/pbx_loopback.so
> Reading symbols from /usr/lib/asterisk/modules/pbx_realtime.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/pbx_realtime.so
> Reading symbols from /usr/lib/asterisk/modules/pbx_ael.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/pbx_ael.so
> Reading symbols from /usr/lib/asterisk/modules/pbx_functions.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/pbx_functions.so
> Reading symbols from /usr/lib/asterisk/modules/app_dial.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_dial.so
> Reading symbols from /usr/lib/asterisk/modules/app_playback.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_playback.so
> Reading symbols from /usr/lib/asterisk/modules/app_voicemail.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_voicemail.so
> Reading symbols from /usr/lib/asterisk/modules/app_directory.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_directory.so
> Reading symbols from /usr/lib/asterisk/modules/app_mp3.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_mp3.so
> Reading symbols from /usr/lib/asterisk/modules/app_system.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_system.so
> Reading symbols from /usr/lib/asterisk/modules/app_echo.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_echo.so
> Reading symbols from /usr/lib/asterisk/modules/app_record.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_record.so
> Reading symbols from /usr/lib/asterisk/modules/app_url.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_url.so
> Reading symbols from /usr/lib/asterisk/modules/app_disa.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_disa.so
> Reading symbols from /usr/lib/asterisk/modules/app_adsiprog.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_adsiprog.so
> Reading symbols from /usr/lib/asterisk/modules/app_getcpeid.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_getcpeid.so
> Reading symbols from /usr/lib/asterisk/modules/app_milliwatt.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_milliwatt.so
> Reading symbols from /usr/lib/asterisk/modules/app_zapateller.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_zapateller.so
> Reading symbols from /usr/lib/asterisk/modules/app_setcallerid.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_setcallerid.so
> Reading symbols from /usr/lib/asterisk/modules/app_festival.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_festival.so
> Reading symbols from /usr/lib/asterisk/modules/app_queue.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_queue.so
> Reading symbols from /usr/lib/asterisk/modules/app_senddtmf.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_senddtmf.so
> Reading symbols from
> /usr/lib/asterisk/modules/app_parkandannounce.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_parkandannounce.so
> Reading symbols from /usr/lib/asterisk/modules/app_striplsd.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_striplsd.so
> Reading symbols from /usr/lib/asterisk/modules/app_setcidname.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_setcidname.so
> Reading symbols from /usr/lib/asterisk/modules/app_lookupcidname.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_lookupcidname.so
> Reading symbols from /usr/lib/asterisk/modules/app_substring.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_substring.so
> Reading symbols from /usr/lib/asterisk/modules/app_macro.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_macro.so
> Reading symbols from /usr/lib/asterisk/modules/app_authenticate.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_authenticate.so
> Reading symbols from /usr/lib/asterisk/modules/app_softhangup.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_softhangup.so
> Reading symbols from
> /usr/lib/asterisk/modules/app_lookupblacklist.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_lookupblacklist.so
> Reading symbols from /usr/lib/asterisk/modules/app_waitforring.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_waitforring.so
> Reading symbols from /usr/lib/asterisk/modules/app_privacy.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_privacy.so
> Reading symbols from /usr/lib/asterisk/modules/app_db.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_db.so
> Reading symbols from /usr/lib/asterisk/modules/app_chanisavail.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_chanisavail.so
> Reading symbols from /usr/lib/asterisk/modules/app_enumlookup.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_enumlookup.so
> Reading symbols from /usr/lib/asterisk/modules/app_transfer.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_transfer.so
> Reading symbols from /usr/lib/asterisk/modules/app_setcidnum.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_setcidnum.so
> Reading symbols from /usr/lib/asterisk/modules/app_cdr.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_cdr.so
> Reading symbols from
> /usr/lib/asterisk/modules/app_hasnewvoicemail.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_hasnewvoicemail.so
> Reading symbols from /usr/lib/asterisk/modules/app_sayunixtime.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_sayunixtime.so
> Reading symbols from /usr/lib/asterisk/modules/app_cut.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_cut.so
> Reading symbols from /usr/lib/asterisk/modules/app_read.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_read.so
> Reading symbols from
> /usr/lib/asterisk/modules/app_setcdruserfield.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_setcdruserfield.so
> Reading symbols from /usr/lib/asterisk/modules/app_random.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_random.so
> Reading symbols from /usr/lib/asterisk/modules/app_eval.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_eval.so
> Reading symbols from /usr/lib/asterisk/modules/app_nbscat.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_nbscat.so
> Reading symbols from /usr/lib/asterisk/modules/app_sendtext.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_sendtext.so
> Reading symbols from /usr/lib/asterisk/modules/app_exec.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_exec.so
> Reading symbols from /usr/lib/asterisk/modules/app_groupcount.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_groupcount.so
> Reading symbols from /usr/lib/asterisk/modules/app_txtcidname.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_txtcidname.so
> Reading symbols from
> /usr/lib/asterisk/modules/app_controlplayback.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_controlplayback.so
> Reading symbols from /usr/lib/asterisk/modules/app_talkdetect.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_talkdetect.so
> Reading symbols from /usr/lib/asterisk/modules/app_alarmreceiver.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_alarmreceiver.so
> Reading symbols from /usr/lib/asterisk/modules/app_userevent.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_userevent.so
> Reading symbols from /usr/lib/asterisk/modules/app_verbose.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_verbose.so
> Reading symbols from /usr/lib/asterisk/modules/app_test.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_test.so
> Reading symbols from /usr/lib/asterisk/modules/app_forkcdr.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_forkcdr.so
> Reading symbols from /usr/lib/asterisk/modules/app_math.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_math.so
> Reading symbols from /usr/lib/asterisk/modules/app_realtime.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_realtime.so
> Reading symbols from /usr/lib/asterisk/modules/app_dumpchan.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_dumpchan.so
> Reading symbols from /usr/lib/asterisk/modules/app_waitforsilence.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_waitforsilence.so
> Reading symbols from /usr/lib/asterisk/modules/app_while.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_while.so
> Reading symbols from /usr/lib/asterisk/modules/app_setrdnis.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_setrdnis.so
> Reading symbols from /usr/lib/asterisk/modules/app_md5.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_md5.so
> Reading symbols from /usr/lib/asterisk/modules/app_readfile.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_readfile.so
> Reading symbols from /usr/lib/asterisk/modules/app_chanspy.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_chanspy.so
> Reading symbols from
> /usr/lib/asterisk/modules/app_settransfercapability.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_settransfercapability.so
> Reading symbols from /usr/lib/asterisk/modules/app_dictate.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_dictate.so
> Reading symbols from /usr/lib/asterisk/modules/app_zapras.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_zapras.so
> Reading symbols from /usr/lib/asterisk/modules/app_meetme.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_meetme.so
> Reading symbols from /usr/lib/asterisk/modules/app_flash.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_flash.so
> Reading symbols from /usr/lib/asterisk/modules/app_zapbarge.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_zapbarge.so
> Reading symbols from /usr/lib/asterisk/modules/app_zapscan.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_zapscan.so
> Reading symbols from /usr/lib/asterisk/modules/codec_ilbc.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/codec_ilbc.so
> Reading symbols from /usr/lib/asterisk/modules/codec_gsm.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/codec_gsm.so
> Reading symbols from /usr/lib/asterisk/modules/codec_adpcm.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/codec_adpcm.so
> Reading symbols from /usr/lib/asterisk/modules/codec_ulaw.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/codec_ulaw.so
> Reading symbols from /usr/lib/asterisk/modules/codec_alaw.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/codec_alaw.so
> Reading symbols from /usr/lib/asterisk/modules/codec_a_mu.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/codec_a_mu.so
> Reading symbols from /usr/lib/asterisk/modules/codec_g726.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/codec_g726.so
> Reading symbols from /usr/lib/asterisk/modules/format_gsm.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/format_gsm.so
> Reading symbols from /usr/lib/asterisk/modules/format_wav.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/format_wav.so
> Reading symbols from /usr/lib/asterisk/modules/format_wav_gsm.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/format_wav_gsm.so
> Reading symbols from /usr/lib/asterisk/modules/format_vox.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/format_vox.so
> Reading symbols from /usr/lib/asterisk/modules/format_pcm.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/format_pcm.so
> Reading symbols from /usr/lib/asterisk/modules/format_g729.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/format_g729.so
> Reading symbols from /usr/lib/asterisk/modules/format_pcm_alaw.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/format_pcm_alaw.so
> Reading symbols from /usr/lib/asterisk/modules/format_g726.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/format_g726.so
> Reading symbols from /usr/lib/asterisk/modules/format_ilbc.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/format_ilbc.so
> Reading symbols from /usr/lib/asterisk/modules/format_sln.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/format_sln.so
> Reading symbols from /usr/lib/asterisk/modules/format_au.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/format_au.so
> Reading symbols from /usr/lib/asterisk/modules/format_g723.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/format_g723.so
> Reading symbols from /usr/lib/asterisk/modules/cdr_manager.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/cdr_manager.so
> Reading symbols from /usr/lib/asterisk/modules/cdr_custom.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/cdr_custom.so
> Reading symbols from /usr/lib/asterisk/modules/func_callerid.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/func_callerid.so
> Reading symbols from /usr/lib/asterisk/modules/cdr_sqlite.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/cdr_sqlite.so
> Reading symbols from /usr/lib/libsqlite.so.0...done.
> Loaded symbols for /usr/lib/libsqlite.so.0
> Reading symbols from /usr/lib/asterisk/modules/app_externalivr.so...done.
> Loaded symbols for /usr/lib/asterisk/modules/app_externalivr.so
> #0  local_hangup (ast=0x81fd8e0) at chan_local.c:403
> 403                             cur = cur->next;
> (gdb) bt full
> #0  local_hangup (ast=0x81fd8e0) at chan_local.c:403
>         p = (struct local_pvt *) 0x81fdd80
>         isoutbound = 1080412952
>         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}
>         cur = (struct local_pvt *) 0xe0
>         prev = (struct local_pvt *) 0xe0
>         ochan = (struct ast_channel *) 0x0
>         glaredetect = 0
> #1  0x0805f31d in ast_hangup (chan=0x81fd8e0) at channel.c:1025
>         res = 0
> #2  0x0808c09f in __ast_pbx_run (c=0x81fd8e0) at pbx.c:2386
>         digit = -1
>         exten = '\0' <repeats 255 times>
>         pos = 0
>         waittime = 0
>         res = 0
> #3  0x0808c9f8 in pbx_thread (data=0x81fd8e0) at pbx.c:2436
> No locals.
> #4  0x40025bbf in pthread_start_thread () from /lib/libpthread.so.0
> No symbol table info available.
> #5  0x401e295a in clone () from /lib/libc.so.6
> No symbol table info available.
> (gdb) thread apply all bt
> 
> Thread 103 (process 2008):
> #0  0x00000246 in ?? ()
> Cannot access memory at address 0x0
> 403                             cur = cur->next;
> 
> 
> Any hint?
> 
> Thanks in advance,
>     Tamas
> _______________________________________________
> Asterisk-Dev mailing list
> Asterisk-Dev at lists.digium.com
> http://lists.digium.com/mailman/listinfo/asterisk-dev
> To UNSUBSCRIBE or update options visit:
>    http://lists.digium.com/mailman/listinfo/asterisk-dev
>