Hello,

it looks like you can reproduce it, if yes, try to get it write the core dump file. For that you may have to do:

ulimit -c unlimited

then run kamailio as user "root" (or a user with root privileges) with -w parameter pointing to a folder where you want the core file to be saved. Reproduce the issue and it should generate a core file. Grab the output of "bt full" with gdb from the core file and send it here.

Cheers, Daniel

On 12.02.20 18:25, Sergiu Pojoga wrote:

Hi there,

After below even route is triggered, Kamailio crashes with the following in logs:

Feb 12 08:03:59 kamailio[24671]: INFO: <script>: Received HTTP/RPC request from IP=127.0.0.1 Feb 12 08:03:59 kamailio[24671]: WARNING: <script>: Contact myusername@sip.mydomain.net mailto:myusername@sip.mydomain.net has expired Feb 12 08:03:59 kamailio[24671]: INFO: drouting [drouting.c:483]: rpc_reload(): RPC command received! Feb 12 08:03:59 kamailio[24675]: CRITICAL: <core> [core/pass_fd.c:277]: receive_fd(): EOF on 59 Feb 12 08:03:59 kamailio[24614]: ALERT: <core> [main.c:745]: handle_sigs(): child process 24671 exited by a signal 11 Feb 12 08:03:59 kamailio[24614]: ALERT: <core> [main.c:748]: handle_sigs(): core was not generated Feb 12 08:03:59 kamailio[24614]: INFO: <core> [main.c:770]: handle_sigs(): terminating due to SIGCHLD Feb 12 08:03:59 kamailio[24675]: INFO: <core> [main.c:825]: sig_usr(): signal 15 received

event_route[usrloc:contact-expired] {    xlog("L_WARN", "Contact $ulc(exp=>aor) has expired\n");

# Remove the sip: from the front of the Received URI    $var(exp_received) = $(ulc(exp=>received){s.substr,4,0});

sql_query("db", "UPDATE `dr_gateways` SET address = '127.0.0.1' WHERE address = '$var(exp_received)'", "rz");   sql_result_free("rz");

jsonrpc_exec('{"jsonrpc": "2.0", "method": "drouting.reload", "id": 1}'); }

If I comment out the sql and jsonrpc_exec lines above - crash does not happen.

Let me know if core dump is needed.

Thanks, --Sergiu

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