On Wed 28 Mar 2007 11:37, Peter Nixon wrote:
Hi Guys
I managed to track down the core dump I was seeing. It occurs whenever I use dingaling with mod_cdr loaded. If mod_cdr is not loaded it doesn't crash.
Here is the bt with symbols: # gdb /opt/freeswitch/bin/freeswitch core.9370 GNU gdb 6.4 Copyright 2005 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 "i586-suse-linux"...Using host libthread_db library "/lib/libthread_db.so.1". Core was generated by `/opt/freeswitch/bin/freeswitch'. Program terminated with signal 11, Segmentation fault. warning: Can't read pathname for load map: Input/output error. Reading symbols from /opt/freeswitch/lib/libfreeswitch.so.1...Reading symbols from /usr/lib/debug/opt/freeswitch/lib/libfreeswitch.so.1.0.0.debug...done. done. Loaded symbols for /opt/freeswitch/lib/libfreeswitch.so.1 Reading symbols from /usr/lib/libsqlite3.so.0...done. Loaded symbols for /usr/lib/libsqlite3.so.0 Reading symbols from /lib/libm.so.6...done. Loaded symbols for /lib/libm.so.6 Reading symbols from /lib/librt.so.1...done. Loaded symbols for /lib/librt.so.1 Reading symbols from /lib/libdl.so.2...done. Loaded symbols for /lib/libdl.so.2 Reading symbols from /lib/libcrypt.so.1...done. Loaded symbols for /lib/libcrypt.so.1 Reading symbols from /lib/libpthread.so.0...done. Loaded symbols for /lib/libpthread.so.0 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 /opt/freeswitch/mod/mod_console.so...Reading symbols from /usr/lib/debug/opt/freeswitch/mod/mod_console.so.debug...done. done. Loaded symbols for /opt/freeswitch/mod/mod_console.so Reading symbols from /opt/freeswitch/mod/mod_syslog.so...Reading symbols from /usr/lib/debug/opt/freeswitch/mod/mod_syslog.so.debug...done. done. Loaded symbols for /opt/freeswitch/mod/mod_syslog.so Reading symbols from /opt/freeswitch/mod/mod_enum.so...Reading symbols from /usr/lib/debug/opt/freeswitch/mod/mod_enum.so.debug...done. done. Loaded symbols for /opt/freeswitch/mod/mod_enum.so Reading symbols from /opt/freeswitch/mod/mod_xml_rpc.so...Reading symbols from /usr/lib/debug/opt/freeswitch/mod/mod_xml_rpc.so.debug...done. done. Loaded symbols for /opt/freeswitch/mod/mod_xml_rpc.so Reading symbols from /opt/freeswitch/mod/mod_cdr.so...Reading symbols from /usr/lib/debug/opt/freeswitch/mod/mod_cdr.so.debug...done. done. Loaded symbols for /opt/freeswitch/mod/mod_cdr.so Reading symbols from /usr/lib/libstdc++.so.6...done. Loaded symbols for /usr/lib/libstdc++.so.6 Reading symbols from /lib/libgcc_s.so.1...done. Loaded symbols for /lib/libgcc_s.so.1 Reading symbols from /opt/freeswitch/mod/mod_dingaling.so...Reading symbols from /usr/lib/debug/opt/freeswitch/mod/mod_dingaling.so.debug...done. done. Loaded symbols for /opt/freeswitch/mod/mod_dingaling.so Reading symbols from /usr/lib/libgnutls.so.12...done. Loaded symbols for /usr/lib/libgnutls.so.12 Reading symbols from /lib/libz.so.1...done. Loaded symbols for /lib/libz.so.1 Reading symbols from /usr/lib/libgcrypt.so.11...done. Loaded symbols for /usr/lib/libgcrypt.so.11 Reading symbols from /lib/libnsl.so.1...done. Loaded symbols for /lib/libnsl.so.1 Reading symbols from /usr/lib/libgpg-error.so.0...done. Loaded symbols for /usr/lib/libgpg-error.so.0 Reading symbols from /opt/freeswitch/mod/mod_sofia.so...Reading symbols from /usr/lib/debug/opt/freeswitch/mod/mod_sofia.so.debug...done. done. Loaded symbols for /opt/freeswitch/mod/mod_sofia.so Reading symbols from /usr/lib/libssl.so.0.9.8...done. Loaded symbols for /usr/lib/libssl.so.0.9.8 Reading symbols from /usr/lib/libcrypto.so.0.9.8...done. Loaded symbols for /usr/lib/libcrypto.so.0.9.8 Reading symbols from /opt/freeswitch/mod/mod_bridgecall.so...Reading symbols from /usr/lib/debug/opt/freeswitch/mod/mod_bridgecall.so.debug...done. done. Loaded symbols for /opt/freeswitch/mod/mod_bridgecall.so Reading symbols from /lib/libnss_files.so.2...done. Loaded symbols for /lib/libnss_files.so.2 Reading symbols from /lib/libnss_dns.so.2...done. Loaded symbols for /lib/libnss_dns.so.2 Reading symbols from /lib/libresolv.so.2...done. Loaded symbols for /lib/libresolv.so.2 Reading symbols from /opt/freeswitch/mod/mod_commands.so...Reading symbols from /usr/lib/debug/opt/freeswitch/mod/mod_commands.so.debug...done. done. Loaded symbols for /opt/freeswitch/mod/mod_commands.so Reading symbols from /opt/freeswitch/mod/mod_conference.so...Reading symbols from /usr/lib/debug/opt/freeswitch/mod/mod_conference.so.debug...done. done. Loaded symbols for /opt/freeswitch/mod/mod_conference.so Reading symbols from /opt/freeswitch/mod/mod_dptools.so...Reading symbols from /usr/lib/debug/opt/freeswitch/mod/mod_dptools.so.debug...done. done. Loaded symbols for /opt/freeswitch/mod/mod_dptools.so Reading symbols from /opt/freeswitch/mod/mod_echo.so...Reading symbols from /usr/lib/debug/opt/freeswitch/mod/mod_echo.so.debug...done. done. Loaded symbols for /opt/freeswitch/mod/mod_echo.so Reading symbols from /opt/freeswitch/mod/mod_playback.so...Reading symbols from /usr/lib/debug/opt/freeswitch/mod/mod_playback.so.debug...done. done. Loaded symbols for /opt/freeswitch/mod/mod_playback.so Reading symbols from /opt/freeswitch/mod/mod_dialplan_xml.so...Reading symbols from /usr/lib/debug/opt/freeswitch/mod/mod_dialplan_xml.so.debug...done. done. Loaded symbols for /opt/freeswitch/mod/mod_dialplan_xml.so Reading symbols from /opt/freeswitch/mod/mod_g711.so...Reading symbols from /usr/lib/debug/opt/freeswitch/mod/mod_g711.so.debug...done. done. Loaded symbols for /opt/freeswitch/mod/mod_g711.so Reading symbols from /opt/freeswitch/mod/mod_gsm.so...Reading symbols from /usr/lib/debug/opt/freeswitch/mod/mod_gsm.so.debug...done. done. Loaded symbols for /opt/freeswitch/mod/mod_gsm.so Reading symbols from /opt/freeswitch/mod/mod_ilbc.so...Reading symbols from /usr/lib/debug/opt/freeswitch/mod/mod_ilbc.so.debug...done. done. Loaded symbols for /opt/freeswitch/mod/mod_ilbc.so Reading symbols from /opt/freeswitch/mod/mod_l16.so...Reading symbols from /usr/lib/debug/opt/freeswitch/mod/mod_l16.so.debug...done. done. Loaded symbols for /opt/freeswitch/mod/mod_l16.so Reading symbols from /opt/freeswitch/mod/mod_speex.so...Reading symbols from /usr/lib/debug/opt/freeswitch/mod/mod_speex.so.debug...done. done. Loaded symbols for /opt/freeswitch/mod/mod_speex.so Reading symbols from /opt/freeswitch/mod/mod_sndfile.so...Reading symbols from /usr/lib/debug/opt/freeswitch/mod/mod_sndfile.so.debug...done. done. Loaded symbols for /opt/freeswitch/mod/mod_sndfile.so Reading symbols from /opt/freeswitch/mod/mod_native_file.so...Reading symbols from /usr/lib/debug/opt/freeswitch/mod/mod_native_file.so.debug...done. done. Loaded symbols for /opt/freeswitch/mod/mod_native_file.so Reading symbols from /opt/freeswitch/mod/mod_softtimer.so...Reading symbols from /usr/lib/debug/opt/freeswitch/mod/mod_softtimer.so.debug...done. done. Loaded symbols for /opt/freeswitch/mod/mod_softtimer.so Reading symbols from /opt/freeswitch/mod/mod_say_en.so...Reading symbols from /usr/lib/debug/opt/freeswitch/mod/mod_say_en.so.debug...done. done. Loaded symbols for /opt/freeswitch/mod/mod_say_en.so #0 0xb7ed1d99 in switch_channel_get_caller_extension (channel=0x80ef130) at src/switch_channel.c:955 955 src/switch_channel.c: No such file or directory. in src/switch_channel.c (gdb) bt full #0 0xb7ed1d99 in switch_channel_get_caller_extension (channel=0x80ef130) at src/switch_channel.c:955 extension = (switch_caller_extension_t *) 0x80eaf70 __PRETTY_FUNCTION__ = "switch_channel_get_caller_extension" #1 0xb52b36a4 in CDRContainer::add_cdr (this=0x807bf18, session=0x80eaf70) at cdrcontainer.cpp:217 newchannel = (switch_mod_cdr_newchannel_t *) 0x80a6da0 __func__ = "add_cdr" __PRETTY_FUNCTION__ = "void CDRContainer::add_cdr(switch_core_session_t*)" #2 0xb52b3505 in my_on_hangup (session=0x80eaf70) at mod_cdr.cpp:119 No locals. #3 0xb7edba4e in switch_core_session_run (session=0x80eaf70) at src/switch_core.c:3375 index = 1 proceed = 1 exception = 0 '\0' state = CS_HANGUP laststate = CS_INIT midstate = CS_HANGUP endstate = CS_HANGUP endpoint_interface = (const switch_endpoint_interface_t *) 0xb3dc9108 driver_state_handler = (const switch_state_handler_table_t *) 0xb3dc90c0 application_state_handler = (const switch_state_handler_table_t *) 0xb52cb1a0 __PRETTY_FUNCTION__ = "switch_core_session_run" __func__ = "switch_core_session_run" #4 0xb7edcb01 in switch_core_session_thread (thread=0x80ef6c8, obj=0x80eaf70) at src/switch_core.c:3797 session = (switch_core_session_t *) 0x80eaf70 __func__ = "switch_core_session_thread" #5 0xb7f130b8 in dummy_worker (opaque=0x80ef6c8) at threadproc/unix/thread.c:138 thread = (apr_thread_t *) 0x80ef6c8 #6 0xb7dde34b in start_thread () from /lib/libpthread.so.0 No symbol table info available. #7 0xb7d7665e in clone () from /lib/libc.so.6 No symbol table info available. -- Peter Nixon http://www.peternixon.net/ PGP Key: http://www.peternixon.net/public.asc