[SR-Users] Several crashs in prepare_new_uac

Hello! We had several crashs of Kamailio (5.3.4) in the last weeks. Each time, the last logs are: /usr/local/sbin/kamailio[20942]: CRITICAL: <core> [core/forward.c:347]: get_send_socket2(): unsupported proto 0 (*) /usr/local/sbin/kamailio[20966]: CRITICAL: <core> [core/forward.c:347]: get_send_socket2(): unsupported proto 111 (unknown) When we look to the coredump, here below the first traces: (gdb) bt #0 0x00007f70131b3d91 in prepare_new_uac (t=0x7f6fe1d45340, i_req=0x7f7016fbe208, branch=0, uri=0x7fff37142fa0, path=0x7fff37142f80, next_hop=0x7f7016fbe480, fsocket=0x0, snd_flags=..., fproto=0, flags=2, instance=0x7fff37142f70, ruid=0x7fff37142f60, location_ua=0x7fff37142f50) at t_fwd.c:463 #1 0x00007f70131b7c42 in add_uac (t=0x7f6fe1d45340, request=0x7f7016fbe208, uri=0x7f7016fbe480, next_hop=0x7f7016fbe480, path=0x7f7016fbe848, proxy=0x0, fsocket=0x0, snd_flags=..., proto=0, flags=2, instance=0x7f7016fbe858, ruid=0x7f7016fbe870, location_ua=0x7f7016fbe880) at t_fwd.c:805 #2 0x00007f70131bfebd in t_forward_nonack (t=0x7f6fe1d45340, p_msg=0x7f7016fbe208, proxy=0x0, proto=0) at t_fwd.c:1667 #3 0x00007f701316cf44 in t_relay_to (p_msg=0x7f7016fbe208, proxy=0x0, proto=0, replicate=0) at t_funcs.c:332 #4 0x00007f70131a3a11 in _w_t_relay_to (p_msg=0x7f7016fbe208, proxy=0x0, force_proto=0) at tm.c:1689 #5 0x00007f70131a4c51 in w_t_relay (p_msg=0x7f7016fbe208, _foo=0x0, _bar=0x0) at tm.c:1889 #6 0x00000000005a1f57 in do_action (h=0x7fff37143d90, a=0x7f7016bd1b10, msg=0x7f7016fbe208) at core/action.c:1071 #7 0x00000000005aeb1e in run_actions (h=0x7fff37143d90, a=0x7f7016bd1b10, msg=0x7f7016fbe208) at core/action.c:1576 #8 0x00000000005af1df in run_actions_safe (h=0x7fff37146e90, a=0x7f7016bd1b10, msg=0x7f7016fbe208) at core/action.c:1640 #9 0x000000000066aa50 in rval_get_int (h=0x7fff37146e90, msg=0x7f7016fbe208, i=0x7fff37144238, rv=0x7f7016bd1e60, cache=0x0) at core/rvalue.c:915 #10 0x000000000066f000 in rval_expr_eval_int (h=0x7fff37146e90, msg=0x7f7016fbe208, res=0x7fff37144238, rve=0x7f7016bd1e58) at core/rvalue.c:1913 #11 0x000000000066f453 in rval_expr_eval_int (h=0x7fff37146e90, msg=0x7f7016fbe208, res=0x7fff371446ec, rve=0x7f7016bd2588) at core/rvalue.c:1921 #12 0x00000000005a1a1d in do_action (h=0x7fff37146e90, a=0x7f7016bd2e08, msg=0x7f7016fbe208) at core/action.c:1047 #13 0x00000000005aeb1e in run_actions (h=0x7fff37146e90, a=0x7f7016bcbd20, msg=0x7f7016fbe208) at core/action.c:1576 #14 0x000000000059e97d in do_action (h=0x7fff37146e90, a=0x7f7016ef19b8, msg=0x7f7016fbe208) at core/action.c:695 #15 0x00000000005aeb1e in run_actions (h=0x7fff37146e90, a=0x7f7016e3f578, msg=0x7f7016fbe208) at core/action.c:1576 #16 0x000000000059e97d in do_action (h=0x7fff37146e90, a=0x7f7016c220a0, msg=0x7f7016fbe208) at core/action.c:695 #17 0x00000000005aeb1e in run_actions (h=0x7fff37146e90, a=0x7f7016c220a0, msg=0x7f7016fbe208) at core/action.c:1576 #18 0x00000000005aae93 in do_action (h=0x7fff37146e90, a=0x7f7016c23978, msg=0x7f7016fbe208) at core/action.c:1207 #19 0x00000000005aeb1e in run_actions (h=0x7fff37146e90, a=0x7f7016c20748, msg=0x7f7016fbe208) at core/action.c:1576 #20 0x00000000005a1ec6 in do_action (h=0x7fff37146e90, a=0x7f7016c576a0, msg=0x7f7016fbe208) at core/action.c:1062 #21 0x00000000005aeb1e in run_actions (h=0x7fff37146e90, a=0x7f7016c0b770, msg=0x7f7016fbe208) at core/action.c:1576 #22 0x000000000059e97d in do_action (h=0x7fff37146e90, a=0x7f7016bc9920, msg=0x7f7016fbe208) at core/action.c:695 #23 0x00000000005aeb1e in run_actions (h=0x7fff37146e90, a=0x7f7016bb9100, msg=0x7f7016fbe208) at core/action.c:1576 #24 0x00000000005af2a7 in run_top_route (a=0x7f7016bb9100, msg=0x7f7016fbe208, c=0x0) at core/action.c:1661 #25 0x00000000005bcb7a in receive_msg ( buf=0xadbd80 <buf.6971> "INVITE sip:AAAAAAAAAA@W.X.Y.Z SIP/2.0\r\nVia: SIP/2.0/UDP W.X.Y.Z;rport;branch=z9hG4bKZD8Za7p2XF7cF\r\nMax-Forwards: 69\r\nFrom: \"AAAAAAAAAA\" sip:AAAAAAAAAA@W.X.Y.Z;tag=aXy4Na2NtvKBK\r\nTo: <"..., len=1011, rcv_info=0x7fff371474c0) at core/receive.c:423 #26 0x0000000000488e7f in udp_rcv_loop () at core/udp_server.c:548 #27 0x000000000042650f in main_loop () at main.c:1673 #28 0x000000000042ec18 in main (argc=7, argv=0x7fff37147c38) at main.c:2802 Is there anything relevant in this to know what's wrong? Regards, Igor. -- Cet e-mail a été vérifié par le logiciel antivirus d'Avast. www.avast.com