### Description Kamailio is crashing every 2-3 calls with this sample config. I dont mind paying for a paid support. Please help :) Ive used asterisk server to generate calls like ``` for i in `seq 1 4`;do asterisk -rx'originate Local/1@test application MusicOnHold';done extensions.conf: [test] exten => 1,1,Set(CALLERID(all)=12345) same=n,Dial(SIP/q_1_Test_Queue@1.1.1.1:5060) request_route { # MOH queue? if ($rU=~"c_" || $rU=~"q_") { if (mohq_process ()) { if (is_method("INVITE")) { route(ACCSTART); xlog("L_INFO", "QUEUE JOIN: $ci $rm from $fu to $rU/$ruri (IP:$si:$sp)\n"); } exit; } } } route[ACCPREPARE] { $var(callid) = "$ci"; $var(referCallid) = ""; $var(did) = "$rU"; $var(clid) = "$fU"; } route[ACCSTART] { route(ACCPREPARE); xlog("L_INFO", "ACC START: did $var(did) didid $var(didid) action $var(action)-$var(value) valueid $var(valueid) trunk $si:$sp\n refered-by $(hdr(Referred-By))"); } ``` ### Troubleshooting ``` Jun 23 22:33:38 dialer-gw-qa kamailio: INFO: <script>: ACC START: did $rU didid 0 action 0-0 valueid 0 trunk 45.55.203.176:5060#012 refered-by <null> Jun 23 22:33:38 dialer-gw-qa kamailio: INFO: <script>: QUEUE JOIN: 42c9d48d39329106158a600b6c4b059e@xxxx:5060 INVITE from sip:12345@xxxxx to q_1_Test_Queue/sip:q_1_Test_Queue@xxxxx:5060 Program received signal SIGSEGV, Segmentation fault. 0x00007ffff6825ad5 in t_check_msg (p_msg=0x7ffff76941a0, param_branch=0x0) at t_lookup.c:1086 1086 t_lookup.c: No such file or directory. (gdb) (gdb) (gdb) bt #0 0x00007ffff6825ad5 in t_check_msg (p_msg=0x7ffff76941a0, param_branch=0x0) at t_lookup.c:1086 #1 0x00007ffff6826997 in t_check (p_msg=0x7ffff76941a0, param_branch=0x0) at t_lookup.c:1137 #2 0x00007ffff68d1b94 in t_release (msg=0x7ffff76941a0) at tm.c:1528 #3 0x00007ffff68d1c0b in w_t_release (msg=0x7ffff76941a0, str=0x2 <error: Cannot access memory at address 0x2>, str2=0x7ffff76941a0 "\b") at tm.c:1540 #4 0x00007ffff64ce57f in ack_msg (pmsg=0x7ffff7695d38, pcall=0x7ffff2301050) at mohq_funcs.c:218 #5 0x00007ffff64e9431 in mohq_process (pmsg=0x7ffff7695d38) at mohq_funcs.c:2733 #6 0x0000555555731e23 in do_action (h=0x7fffffffcc90, a=0x7ffff76703b0, msg=0x7ffff7695d38) at core/action.c:1071 #7 0x000055555573fe86 in run_actions (h=0x7fffffffcc90, a=0x7ffff76703b0, msg=0x7ffff7695d38) at core/action.c:1576 #8 0x000055555574058c in run_actions_safe (h=0x7fffffffde80, a=0x7ffff76703b0, msg=0x7ffff7695d38) at core/action.c:1640 #9 0x0000555555593f30 in rval_get_int (h=0x7fffffffde80, msg=0x7ffff7695d38, i=0x7fffffffd000, rv=0x7ffff7670508, cache=0x0) at core/rvalue.c:915 #10 0x0000555555598a80 in rval_expr_eval_int (h=0x7fffffffde80, msg=0x7ffff7695d38, res=0x7fffffffd000, rve=0x7ffff7670500) at core/rvalue.c:1913 #11 0x0000555555731890 in do_action (h=0x7fffffffde80, a=0x7ffff7671ff8, msg=0x7ffff7695d38) at core/action.c:1047 #12 0x000055555573fe86 in run_actions (h=0x7fffffffde80, a=0x7ffff7671ff8, msg=0x7ffff7695d38) at core/action.c:1576 #13 0x0000555555731d8f in do_action (h=0x7fffffffde80, a=0x7ffff7672148, msg=0x7ffff7695d38) at core/action.c:1062 #14 0x000055555573fe86 in run_actions (h=0x7fffffffde80, a=0x7ffff7672148, msg=0x7ffff7695d38) at core/action.c:1576 #15 0x0000555555740698 in run_top_route (a=0x7ffff7672148, msg=0x7ffff7695d38, c=0x0) at core/action.c:1661 #16 0x0000555555747718 in receive_msg ( buf=0x555555a31820 <buf> "ACK sip:q_1_Test_Queue@xxxx:5060 SIP/2.0\r\nVia: SIP/2.0/UDP xxxx:5060;branch=z9hG4bK1415e654\r\nMax-Forwards: 70\r\nFrom: <sip:12345@xxx>;tag=as2aeac8b5\r\nTo: <sip:q_1_Test_Queu"..., len=429, rcv_info=0x7fffffffe270) at core/receive.c:423 #17 0x0000555555613318 in udp_rcv_loop () at core/udp_server.c:554 #18 0x00005555555857a5 in main_loop () at main.c:1471 #19 0x000055555559043b in main (argc=2, argv=0x7fffffffebb8) at main.c:2802 (gdb) ``` #### SIP Traffic there is nothing special in the SIP dialog. everything looks correct. ### Possible Solutions no solution yet. ### Additional Information ```` Happens with all versions of kamailio 5.2.1,5.3.1-5.3.5 version: kamailio 5.3.5 (x86_64/linux) flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: unknown compiled with gcc 8.3.0 ``` * **Operating System**: debian 10 latest updates ``` -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/2370