Hi Daniel, here is the backtrace:
#0 0x00007ffc46b81ed5 in raise () from /lib/libc.so.6 #1 0x00007ffc46b833f3 in abort () from /lib/libc.so.6 #2 0x000000000046119e in sig_alarm_abort (signo=<value optimized out>) at main.c:651 #3 <signal handler called> #4 0x00007ffc46c1c307 in syscall () from /lib/libc.so.6 #5 0x00007ffc4219f115 in imc_del_room (name=0x7ffc3fe0d388, domain=0x7ffc3fe0d398) at ../../mem/../futexlock.h:110 #6 0x00007ffc4219f1d8 in imc_htable_destroy () at imc_mng.c:104 #7 0x00007ffc4219347a in destroy () at imc.c:736 #8 0x00000000004d9964 in destroy_modules () at sr_module.c:732 #9 0x0000000000462930 in cleanup (show_status=1) at main.c:527 #10 0x0000000000463564 in shutdown_children (sig=<value optimized out>, show_status=1) at main.c:668 #11 0x0000000000463e9c in handle_sigs () at main.c:759 #12 0x0000000000465572 in main_loop () at main.c:1676 #13 0x0000000000467f53 in main (argc=<value optimized out>, argv=0x0) at main.c:2398 I'm not sure if I got the right thing. I got it with gdb /usr/local/kamailio-ozren/sbin/kamailio --core core and called bt in gdb. I've repeated scenario described in the first mail: user tries to join in a private room without getting an invite first. Best regards, Ozren On Wed, Jun 1, 2011 at 4:29 PM, Daniel-Constantin Mierla <mico...@gmail.com>wrote: > Hello, > > can you get the core dump and send the backtrace? > > Be sure you have 'ulimit -c unlimited', working directory (-w option) set > to writable path and you don't run it in chowner (no -u or -g parameters). > > Cheers, > Daniel > > On 6/1/11 4:25 PM, Ozren Lapcevic wrote: > > Hi, > > there is a bug in IMC module that crashes Kamailio. > > Here is the scenario: One user (p...@abc.hr) creates private chat room ( > chat-...@abc.hr). Other user (o...@abc.hr) tries to join the > chat-...@abc.hrby sending #join. Kamailio crashes at that point. Here is the > log: > > Best regards, > Ozren > > > Jun 1 15:10:37 ser-test kernel: [5844312.456709] kamailio[20118]: segfault > at 10 ip 7f28f89dae8e sp 7fffffffb750 error 4 in imc.so[7f28f89cf000+17000] > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20118]: > INFO: <script>: going to imc: F [sip:o...@abc.hr] T [sip:chat-...@abc.hr] B > [#join] > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20121]: > DEBUG: <core> [receive.c:186]: preparing to run routing scripts... > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20118]: > DEBUG: imc [imc.c:525]: found command > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20121]: > DEBUG: maxfwd [mf_funcs.c:85]: value = 70 > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20118]: > DEBUG: imc [imc_cmd.c:146]: command: [join] > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20121]: > DEBUG: <core> [parser/msg_parser.c:201]: DEBUG: get_hdr_body : > content_length=223 > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20118]: > DEBUG: imc [imc_cmd.c:292]: found room [chat-999] > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20121]: > DEBUG: <core> [parser/msg_parser.c:103]: found end of header > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20118]: > ERROR: imc [imc_cmd.c:317]: attept to join private room [chat-999] from user > [oz] > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20121]: > DEBUG: <core> [parser/parse_to.c:174]: DEBUG: add_param: tag=5e3288a6 > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20113]: > ALERT: <core> [main.c:741]: child process 20118 exited by a signal 11 > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20121]: > DEBUG: <core> [parser/parse_to.c:803]: end of header reached, state=29 > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20119]: > DEBUG: <core> [parser/msg_parser.c:630]: SIP Request: > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20113]: > ALERT: <core> [main.c:744]: core was not generated > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20121]: > DEBUG: <core> [msg_translator.c:204]: check_via_address(161.53.255.82, > 161.53.255.82, 0) > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20119]: > DEBUG: <core> [parser/msg_parser.c:632]: method: <MESSAGE> > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20113]: > INFO: <core> [main.c:756]: INFO: terminating due to SIGCHLD > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20114]: > INFO: <core> [main.c:807]: INFO: signal 15 received > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20115]: > INFO: <core> [main.c:807]: INFO: signal 15 received > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20116]: > INFO: <core> [main.c:807]: INFO: signal 15 received > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20117]: > INFO: <core> [main.c:807]: INFO: signal 15 received > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20122]: > INFO: <core> [main.c:807]: INFO: signal 15 received > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20124]: > INFO: <core> [main.c:807]: INFO: signal 15 received > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20125]: > INFO: <core> [main.c:807]: INFO: signal 15 received > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20129]: > INFO: <core> [main.c:807]: INFO: signal 15 received > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20128]: > INFO: <core> [main.c:807]: INFO: signal 15 received > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20127]: > INFO: <core> [main.c:807]: INFO: signal 15 received > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20123]: > INFO: <core> [main.c:807]: INFO: signal 15 received > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20126]: > INFO: <core> [main.c:807]: INFO: signal 15 received > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20120]: > INFO: <core> [main.c:807]: INFO: signal 15 received > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20130]: > INFO: <core> [main.c:807]: INFO: signal 15 received > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20131]: > INFO: <core> [main.c:807]: INFO: signal 15 received > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20113]: > DEBUG: imc [imc.c:709]: room 3 chat-777 > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20113]: > DEBUG: imc [imc.c:709]: room 11 chat-888 > Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20113]: > DEBUG: imc [imc.c:709]: room 13 chat-999 > > > > > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing > listsr-us...@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > > > -- > Daniel-Constantin Mierla -- > http://www.asipto.comhttp://linkedin.com/in/miconda -- > http://twitter.com/miconda > >
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