This GDB was configured as "i486-linux-gnu"... warning: Can't read pathname for load map: Input/output error. Reading symbols from /lib/tls/i686/cmov/libdl.so.2...done. Loaded symbols for /lib/tls/i686/cmov/libdl.so.2 Reading symbols from /lib/tls/i686/cmov/libresolv.so.2...done. Loaded symbols for /lib/tls/i686/cmov/libresolv.so.2 Reading symbols from /lib/tls/i686/cmov/libc.so.6...done. Loaded symbols for /lib/tls/i686/cmov/libc.so.6 Reading symbols from /lib/ld-linux.so.2...done. Loaded symbols for /lib/ld-linux.so.2 Reading symbols from /lib/opensips/modules/usrloc.so...done. Loaded symbols for /lib/opensips/modules/usrloc.so Reading symbols from /lib/opensips/modules/registrar.so...done. Loaded symbols for /lib/opensips/modules/registrar.so Reading symbols from /lib/opensips/modules/rr.so...done. Loaded symbols for /lib/opensips/modules/rr.so Reading symbols from /lib/opensips/modules/tm.so...done. Loaded symbols for /lib/opensips/modules/tm.so Reading symbols from /lib/opensips/modules/xlog.so...done. Loaded symbols for /lib/opensips/modules/xlog.so Reading symbols from /lib/opensips/modules/mi_fifo.so...done. Loaded symbols for /lib/opensips/modules/mi_fifo.so Reading symbols from /lib/opensips/modules/mi_datagram.so...done. Loaded symbols for /lib/opensips/modules/mi_datagram.so Reading symbols from /lib/opensips/modules/domain.so...done. Loaded symbols for /lib/opensips/modules/domain.so Reading symbols from /lib/opensips/modules/nathelper.so...done. Loaded symbols for /lib/opensips/modules/nathelper.so Reading symbols from /lib/opensips/modules/textops.so...done. Loaded symbols for /lib/opensips/modules/textops.so Reading symbols from /lib/opensips/modules/mediaproxy.so...done. Loaded symbols for /lib/opensips/modules/mediaproxy.so Reading symbols from /lib/opensips/modules/uri.so...done. Loaded symbols for /lib/opensips/modules/uri.so Reading symbols from /lib/opensips/modules/sl.so...done. Loaded symbols for /lib/opensips/modules/sl.so Reading symbols from /lib/opensips/modules/maxfwd.so...done. Loaded symbols for /lib/opensips/modules/maxfwd.so Reading symbols from /lib/opensips/modules/db_mysql.so...done. Loaded symbols for /lib/opensips/modules/db_mysql.so Reading symbols from /usr/lib/libmysqlclient.so.15...done. Loaded symbols for /usr/lib/libmysqlclient.so.15 Reading symbols from /lib/tls/i686/cmov/libpthread.so.0...done. Loaded symbols for /lib/tls/i686/cmov/libpthread.so.0 Reading symbols from /lib/tls/i686/cmov/libcrypt.so.1...done. Loaded symbols for /lib/tls/i686/cmov/libcrypt.so.1 Reading symbols from /lib/tls/i686/cmov/libnsl.so.1...done. Loaded symbols for /lib/tls/i686/cmov/libnsl.so.1 Reading symbols from /lib/tls/i686/cmov/libm.so.6...done. Loaded symbols for /lib/tls/i686/cmov/libm.so.6 Reading symbols from /usr/lib/libz.so.1...done. Loaded symbols for /usr/lib/libz.so.1 Reading symbols from /lib/opensips/modules/auth.so...done. Loaded symbols for /lib/opensips/modules/auth.so Reading symbols from /lib/opensips/modules/auth_db.so...done. Loaded symbols for /lib/opensips/modules/auth_db.so Reading symbols from /lib/opensips/modules/avpops.so...done. Loaded symbols for /lib/opensips/modules/avpops.so Reading symbols from /lib/opensips/modules/permissions.so...done. Loaded symbols for /lib/opensips/modules/permissions.so Reading symbols from /lib/opensips/modules/userblacklist.so...done. Loaded symbols for /lib/opensips/modules/userblacklist.so Reading symbols from /lib/opensips/modules/lcr.so...done. Loaded symbols for /lib/opensips/modules/lcr.so Reading symbols from /lib/opensips/modules/alias_db.so...done. Loaded symbols for /lib/opensips/modules/alias_db.so Reading symbols from /lib/opensips/modules/uri_db.so...done. Loaded symbols for /lib/opensips/modules/uri_db.so Reading symbols from /lib/opensips/modules/acc.so...done. Loaded symbols for /lib/opensips/modules/acc.so Reading symbols from /usr/lib/libradiusclient-ng.so.2...done. Loaded symbols for /usr/lib/libradiusclient-ng.so.2 Reading symbols from /lib/opensips/modules/uac.so...done. Loaded symbols for /lib/opensips/modules/uac.so Reading symbols from /lib/opensips/modules/options.so...done. Loaded symbols for /lib/opensips/modules/options.so Reading symbols from /lib/opensips/modules/siptrace.so...done. Loaded symbols for /lib/opensips/modules/siptrace.so Reading symbols from /lib/opensips/modules/dialog.so...done. Loaded symbols for /lib/opensips/modules/dialog.so Reading symbols from /lib/opensips/modules/group.so...done. Loaded symbols for /lib/opensips/modules/group.so Reading symbols from /lib/opensips/modules/nat_traversal.so...done. Loaded symbols for /lib/opensips/modules/nat_traversal.so Reading symbols from /lib/tls/i686/cmov/libnss_compat.so.2...done. Loaded symbols for /lib/tls/i686/cmov/libnss_compat.so.2 Reading symbols from /lib/tls/i686/cmov/libnss_nis.so.2...done. Loaded symbols for /lib/tls/i686/cmov/libnss_nis.so.2 Reading symbols from /lib/tls/i686/cmov/libnss_files.so.2...done. Loaded symbols for /lib/tls/i686/cmov/libnss_files.so.2 Core was generated by `/sbin/opensips -P /var/run/opensips/opensips.pid -m 64 -u opensips -g opensips'. Program terminated with signal 11, Segmentation fault. [New process 4899] #0 0xb7994f0f in insert_dlg_timer (tl=0xb3b22e68, interval=43200) at dlg_timer.c:91 91 if ( ptr->timeout <= tl->timeout ) (gdb) bt #0 0xb7994f0f in insert_dlg_timer (tl=0xb3b22e68, interval=43200) at dlg_timer.c:91 #1 0xb79844a7 in dlg_onreply (t=0xb3b2b060, type=128, param=0xb7da9714) at dlg_handlers.c:317 #2 0xb7d806bf in run_trans_callbacks (type=128, trans=0xb3b2b060, req=0xb3b2beb0, rpl=0x81ce4b0, code=200) at t_hooks.c:205 #3 0xb7d9b7ce in relay_reply (t=0xb3b2b060, p_msg=0x81ce4b0, branch=0, msg_status=200, cancel_bitmap=0xbf9aaff0) at t_reply.c:1158 #4 0xb7d9c1ec in reply_received (p_msg=0x81ce4b0) at t_reply.c:1398 #5 0x08066f0b in forward_reply (msg=0x81ce4b0) at forward.c:507 #6 0x08096f2c in receive_msg ( buf=0x81810c0 "SIP/2.0 200 OK\r\nVia: SIP/2.0/UDP ;branch=z9hG4bK7a77.efe11c7.0;received=\r\nVia: SIP/2.0/UDP 10.0.8.147;received=10.0.8.147;rport=5060;branch=z9hG4bK0a000893000000b2490b422570a91"..., len=1031, rcv_info=0xbf9ab0f8) at receive.c:203 #7 0x080dbd0b in udp_rcv_loop () at udp_server.c:449 #8 0x0806f87c in main (argc=11, argv=0xbf9ab294) at main.c:780 (gdb)