GNU gdb Red Hat Linux (6.3.0.0-1.96rh) 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/tls/libthread_db.so.1". Core was generated by `/usr/sbin/asterisk -vvvg -c'. Program terminated with signal 11, Segmentation fault. Reading symbols from /lib/libdl.so.2...done. Loaded symbols for /lib/libdl.so.2 Reading symbols from /lib/tls/libpthread.so.0...done. Loaded symbols for /lib/tls/libpthread.so.0 Reading symbols from /lib/libtermcap.so.2...done. Loaded symbols for /lib/libtermcap.so.2 Reading symbols from /lib/libresolv.so.2...done. Loaded symbols for /lib/libresolv.so.2 Reading symbols from /usr/lib/libstdc++.so.6...done. Loaded symbols for /usr/lib/libstdc++.so.6 Reading symbols from /lib/tls/libm.so.6...done. Loaded symbols for /lib/tls/libm.so.6 Reading symbols from /lib/libgcc_s.so.1...done. Loaded symbols for /lib/libgcc_s.so.1 Reading symbols from /lib/tls/libc.so.6...done. Loaded symbols for /lib/tls/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/asterisk/modules/res_musiconhold.so...done. Loaded symbols for /usr/lib/asterisk/modules/res_musiconhold.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_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 /lib/libssl.so.4...done. Loaded symbols for /lib/libssl.so.4 Reading symbols from /lib/libcrypto.so.4...done. Loaded symbols for /lib/libcrypto.so.4 Reading symbols from /usr/lib/libgssapi_krb5.so.2...done. Loaded symbols for /usr/lib/libgssapi_krb5.so.2 Reading symbols from /usr/lib/libkrb5.so.3...done. Loaded symbols for /usr/lib/libkrb5.so.3 Reading symbols from /lib/libcom_err.so.2...done. Loaded symbols for /lib/libcom_err.so.2 Reading symbols from /usr/lib/libk5crypto.so.3...done. Loaded symbols for /usr/lib/libk5crypto.so.3 Reading symbols from /usr/lib/libz.so.1...done. Loaded symbols for /usr/lib/libz.so.1 Reading symbols from /usr/lib/asterisk/modules/res_config_odbc.so...done. Loaded symbols for /usr/lib/asterisk/modules/res_config_odbc.so Reading symbols from /usr/lib/asterisk/modules/res_odbc.so...done. Loaded symbols for /usr/lib/asterisk/modules/res_odbc.so Reading symbols from /usr/lib/libodbc.so.1...done. Loaded symbols for /usr/lib/libodbc.so.1 Reading symbols from /lib/libnss_files.so.2...done. Loaded symbols for /lib/libnss_files.so.2 Reading symbols from /usr/lib/gconv/ISO8859-1.so...done. Loaded symbols for /usr/lib/gconv/ISO8859-1.so Reading symbols from /usr/lib/psqlodbc.so...done. Loaded symbols for /usr/lib/psqlodbc.so Reading symbols from /usr/lib/libodbcinst.so.1...done. Loaded symbols for /usr/lib/libodbcinst.so.1 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_convert.so...done. Loaded symbols for /usr/lib/asterisk/modules/res_convert.so Reading symbols from /usr/lib/asterisk/modules/res_clioriginate.so...done. Loaded symbols for /usr/lib/asterisk/modules/res_clioriginate.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_smdi.so...done. Loaded symbols for /usr/lib/asterisk/modules/res_smdi.so 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_realtime.so...done. Loaded symbols for /usr/lib/asterisk/modules/pbx_realtime.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/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/libtonezone.so.1.0...done. Loaded symbols for /usr/lib/libtonezone.so.1.0 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_local.so...done. Loaded symbols for /usr/lib/asterisk/modules/chan_local.so Reading symbols from /usr/lib/asterisk/modules/chan_sip.so...done. Loaded symbols for /usr/lib/asterisk/modules/chan_sip.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/libpq.so.4...done. Loaded symbols for /usr/lib/libpq.so.4 Reading symbols from /lib/libcrypt.so.1...done. Loaded symbols for /lib/libcrypt.so.1 Reading symbols from /lib/libnsl.so.1...done. Loaded symbols for /lib/libnsl.so.1 Reading symbols from /usr/lib/asterisk/modules/func_global.so...done. Loaded symbols for /usr/lib/asterisk/modules/func_global.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_authenticate.so...done. Loaded symbols for /usr/lib/asterisk/modules/app_authenticate.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/app_softhangup.so...done. Loaded symbols for /usr/lib/asterisk/modules/app_softhangup.so Reading symbols from /usr/lib/asterisk/modules/app_channelredirect.so...done. Loaded symbols for /usr/lib/asterisk/modules/app_channelredirect.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_realtime.so...done. Loaded symbols for /usr/lib/asterisk/modules/app_realtime.so Reading symbols from /usr/lib/asterisk/modules/func_strings.so...done. Loaded symbols for /usr/lib/asterisk/modules/func_strings.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/format_gsm.so...done. Loaded symbols for /usr/lib/asterisk/modules/format_gsm.so Reading symbols from /usr/lib/asterisk/modules/func_md5.so...done. Loaded symbols for /usr/lib/asterisk/modules/func_md5.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_playback.so...done. Loaded symbols for /usr/lib/asterisk/modules/app_playback.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/func_cut.so...done. Loaded symbols for /usr/lib/asterisk/modules/func_cut.so Reading symbols from /usr/lib/asterisk/modules/format_h263.so...done. Loaded symbols for /usr/lib/asterisk/modules/format_h263.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_echo.so...done. Loaded symbols for /usr/lib/asterisk/modules/app_echo.so Reading symbols from /usr/lib/asterisk/modules/app_page.so...done. Loaded symbols for /usr/lib/asterisk/modules/app_page.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/func_uri.so...done. Loaded symbols for /usr/lib/asterisk/modules/func_uri.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_controlplayback.so...done. Loaded symbols for /usr/lib/asterisk/modules/app_controlplayback.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/format_pcm.so...done. Loaded symbols for /usr/lib/asterisk/modules/format_pcm.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/app_dial.so...done. Loaded symbols for /usr/lib/asterisk/modules/app_dial.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_chanspy.so...done. Loaded symbols for /usr/lib/asterisk/modules/app_chanspy.so Reading symbols from /usr/lib/asterisk/modules/app_valetparking.so...done. Loaded symbols for /usr/lib/asterisk/modules/app_valetparking.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_g729.so...done. Loaded symbols for /usr/lib/asterisk/modules/format_g729.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/app_macro.so...done. Loaded symbols for /usr/lib/asterisk/modules/app_macro.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/app_setcdruserfield.so...done. Loaded symbols for /usr/lib/asterisk/modules/app_setcdruserfield.so Reading symbols from /usr/lib/asterisk/modules/func_channel.so...done. Loaded symbols for /usr/lib/asterisk/modules/func_channel.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 /lib/libnss_dns.so.2...done. Loaded symbols for /lib/libnss_dns.so.2 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/codec_gsm.so...done. Loaded symbols for /usr/lib/asterisk/modules/codec_gsm.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/app_system.so...done. Loaded symbols for /usr/lib/asterisk/modules/app_system.so Reading symbols from /usr/lib/asterisk/modules/func_moh.so...done. Loaded symbols for /usr/lib/asterisk/modules/func_moh.so Reading symbols from /usr/lib/asterisk/modules/func_realtime.so...done. Loaded symbols for /usr/lib/asterisk/modules/func_realtime.so Reading symbols from /usr/lib/asterisk/modules/func_language.so...done. Loaded symbols for /usr/lib/asterisk/modules/func_language.so Reading symbols from /usr/lib/asterisk/modules/func_logic.so...done. Loaded symbols for /usr/lib/asterisk/modules/func_logic.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/app_setcallerid.so...done. Loaded symbols for /usr/lib/asterisk/modules/app_setcallerid.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_lpc10.so...done. Loaded symbols for /usr/lib/asterisk/modules/codec_lpc10.so Reading symbols from /usr/lib/asterisk/modules/func_db.so...done. Loaded symbols for /usr/lib/asterisk/modules/func_db.so Reading symbols from /usr/lib/asterisk/modules/func_cdr.so...done. Loaded symbols for /usr/lib/asterisk/modules/func_cdr.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/func_groupcount.so...done. Loaded symbols for /usr/lib/asterisk/modules/func_groupcount.so Reading symbols from /usr/lib/asterisk/modules/func_sha1.so...done. Loaded symbols for /usr/lib/asterisk/modules/func_sha1.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/func_base64.so...done. Loaded symbols for /usr/lib/asterisk/modules/func_base64.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/codec_adpcm.so...done. Loaded symbols for /usr/lib/asterisk/modules/codec_adpcm.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_chanisavail.so...done. Loaded symbols for /usr/lib/asterisk/modules/app_chanisavail.so Reading symbols from /usr/lib/asterisk/modules/app_mixmonitor.so...done. Loaded symbols for /usr/lib/asterisk/modules/app_mixmonitor.so Reading symbols from /usr/lib/asterisk/modules/format_h264.so...done. Loaded symbols for /usr/lib/asterisk/modules/format_h264.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/func_env.so...done. Loaded symbols for /usr/lib/asterisk/modules/func_env.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/func_timeout.so...done. Loaded symbols for /usr/lib/asterisk/modules/func_timeout.so #0 0xb7c7c0b8 in handle_request_refer (p=0x83eed58, req=0xb7c55070, debug=0, ignore=0, seqno=2, nounlock=0xb7c54f34) at chan_sip.c:13373 13363 if (current.chan2->name) { (gdb) bt full #0 0xb7c7c0b8 in handle_request_refer (p=0x83eed58, req=0xb7c55070, debug=0, ignore=0, seqno=2, nounlock=0xb7c54f34) at chan_sip.c:13373 current = {chan1 = 0x8460c18, chan2 = 0x0, req = {rlPart1 = 0x0, rlPart2 = 0xb7c4eebc "SIP/2.0", len = -1211830580, headers = -1211830513, method = -1211830462, lines = -1211830409, flags = 3083136922, header = { 0xb7c4efab "User-Agent: Asterisk PBX", 0xb7c4efc8 "Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY", 0xb7c4f00c "Supported: replaces", 0xb7c4f021 "Contact: ", 0xb7c4f03f "Accept: application/sdp", 0xb7c4f058 "Content-Length: 0", 0xb7c4f06b "", 0x0 , 0xb7c4f06d "", 0x0, 0x0, 0x0, 0x0, 0x0}, line = {0x0 , 0x2f504953
, 0x302e32
, 0x20303032
, 0x4b4f
, 0x3a616956
, 0x50495320
}, data = "/2.0/UDP 63.251.33.163:41499;rport;received=63.251.33.163\000\000From: sip:sipsak@63.251.33.163:41499;tag=444f91bd\000\000To: sip:+18164444422@conf1.nuvio.com;tag=nv1e380096\000\000Call-ID: 1146065341@63.251.33.163\000\000CS"..., sdp_start = 256, sdp_end = 138341720}, seqno = -1211826440} res = 0 __PRETTY_FUNCTION__ = "handle_request_refer" #1 0xb7c9d56a in handle_request (p=0x83eed58, req=0xb7c55070, sin=0xb7c55060, recount=0x0, nounlock=0x0) at chan_sip.c:14026 resp = {rlPart1 = 0x0, rlPart2 = 0x0, len = 0, headers = 0, method = 0, lines = 0, flags = 0, header = { 0x0 }, line = {0x0 }, data = '\0' , sdp_start = 0, sdp_end = 0} cmd = (gdb) quit