[Kamailio-Users] kamailio crashes

Dear fellow kaimailio users We have a kamailio server which crashes. below is the backtrace from the core files any idea why the kamailio is crashing Regards Panagiotis core.29568 Mar 10 09:27 #0 fm_status (qm=0x73a040) at mem/f_malloc.c:609 #1 0x0000000000423d5c in sig_usr (signo=15) at main.c:563 #2 <signal handler called> #3 0x00000037e3cd4711 in __recvfrom_nocancel () from /lib64/libc.so.6 #4 0x00000000004790cc in udp_rcv_loop () at udp_server.c:408 #5 0x000000000042760e in main (argc=3, argv=0x7fff8bf6abc8) at main.c:774 core.19350 Mar 10 09:05 (gdb) backtrace #0 free_to (tb=0x775c00) at parser/parse_to.c:79 #1 0x000000000047fd42 in clean_hdr_field (hf=0x2ad2432de100) at parser/hf.c:187 #2 0x00002ad23fe3e525 in run_trans_callbacks (type=<value optimized out>, trans=<value optimized out>, req=0x2ad2432dcf58, rpl=0x772d28, code=<value optimized out>) at sip_msg.h:54 #3 0x00002ad23fe47b46 in t_reply_matching (p_msg=0x772d28, p_branch=<value optimized out>) at t_lookup.c:888 #4 0x00002ad23fe47fa2 in t_check (p_msg=0x772d28, param_branch=0x7ffff9c016bc) at t_lookup.c:964 #5 0x00002ad23fe58ac2 in reply_received (p_msg=0x73a040) at t_reply.c:1395 #6 0x000000000041eebc in forward_reply (msg=0x772d28) at forward.c:521 #7 0x0000000000445313 in receive_msg ( buf=0x718dc0 "SIP/2.0 200 OK\r\nVia: SIP/2.0/UDP 77.247.97.11;branch=z9hG4bK45f7.70f91294.0;received=77.247.97.11\r\nV", len=920, rcv_info=0x7ffff9c017a0) at receive.c:212 #8 0x00000000004794ae in udp_rcv_loop () at udp_server.c:449 #9 0x000000000042760e in main (argc=3, argv=0x7ffff9c019b8) at main.c:774 (gdb) core.29567 Mar 10 09:27 gdb) backtrace #0 free_to (tb=0x776460) at parser/parse_to.c:79 #1 0x000000000047fd42 in clean_hdr_field (hf=0x2ad1805fa100) at parser/hf.c:187 #2 0x00002ad17d15a525 in run_trans_callbacks (type=<value optimized out>, trans=<value optimized out>, req=0x2ad1805f8f58, rpl=0x771920, code=<value optimized out>) at sip_msg.h:54 #3 0x00002ad17d163b46 in t_reply_matching (p_msg=0x771920, p_branch=<value optimized out>) at t_lookup.c:888 #4 0x00002ad17d163fa2 in t_check (p_msg=0x771920, param_branch=0x7fff8bf6a8cc) at t_lookup.c:964 #5 0x00002ad17d174ac2 in reply_received (p_msg=0x73a040) at t_reply.c:1395 #6 0x000000000041eebc in forward_reply (msg=0x771920) at forward.c:521 #7 0x0000000000445313 in receive_msg ( buf=0x718dc0 "SIP/2.0 200 OK\r\nVia: SIP/2.0/UDP 77.247.97.11;branch=z9hG4bKddc9.fa58f7e.0;received=77.247.97.11\r\nVia: SIP/2.0/UDP 213.170.194.47:5060;branch=z9hG4bKb973f6a69c9bea270e9db867dd7cc90f\r\nRecord-Route: <si"..., len=919, rcv_info=0x7fff8bf6a9b0) at receive.c:212 #8 0x00000000004794ae in udp_rcv_loop () at udp_server.c:449 #9 0x000000000042760e in main (argc=3, argv=0x7fff8bf6abc8) at main.c:774 (gdb) core.5326 Mar 10 09:02 (gdb) backtrace #0 free_to (tb=0x772c48) at parser/parse_to.c:79 #1 0x000000000047fd42 in clean_hdr_field (hf=0x2b2578e22560) at parser/hf.c:187 #2 0x00002b257597b525 in run_trans_callbacks (type=<value optimized out>, trans=<value optimized out>, req=0x2b2578e213b8, rpl=0x771b50, code=<value optimized out>) at sip_msg.h:54 #3 0x00002b2575984b46 in t_reply_matching (p_msg=0x771b50, p_branch=<value optimized out>) at t_lookup.c:888 #4 0x00002b2575984fa2 in t_check (p_msg=0x771b50, param_branch=0x7fff7cdc63ac) at t_lookup.c:964 #5 0x00002b2575995ac2 in reply_received (p_msg=0x772c48) at t_reply.c:1395 #6 0x000000000041eebc in forward_reply (msg=0x771b50) at forward.c:521 #7 0x0000000000445313 in receive_msg ( buf=0x718dc0 "SIP/2.0 200 OK\r\nVia: SIP/2.0/UDP 77.247.97.11;branch=z9hG4bKec2f.dc3d97a7.0;received=77.247.97.11\r\nVia: SIP/2.0/UDP 213.170.194.47:5060;branch=z9hG4bK47703457194f5be415efc231f6b3e923\r\nRecord-Route: <s"..., len=918, rcv_info=0x7fff7cdc6490) at receive.c:212 #8 0x00000000004794ae in udp_rcv_loop () at udp_server.c:449 #9 0x000000000042760e in main (argc=5, argv=0x7fff7cdc66a8) at main.c:774 (gdb) quit