Hi,
I previously got only one core file, but now that I've enabled one core file
per process, I got two core files. Here are the backtraces:
#0 0x00007fc9c5787ed5 in raise () from /lib/libc.so.6
#1 0x00007fc9c57893f3 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 0x00007fc9c5822307 in syscall () from /lib/libc.so.6
#5 0x00007fc9c0da50c6 in imc_del_room (name=0x7fc9bea13438,
domain=0x7fc9bea13448) at ../../mem/../futexlock.h:123
#6 0x00007fc9c0da51d8 in imc_htable_destroy () at imc_mng.c:104
#7 0x00007fc9c0d9947a 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
and:
#0 imc_handle_join (msg=<value optimized out>, cmd=<value optimized out>,
src=<value optimized out>, dst=<value optimized out>) at imc_cmd.c:329
#1 0x00007fc9c0d985b0 in imc_manager (msg=0x91ce20, str1=<value optimized
out>, str2=<value optimized out>) at imc.c:544
#2 0x000000000041591f in do_action (h=0x7fffffffad30, a=0x925c28,
msg=0x91ce20) at action.c:1095
#3 0x000000000041cc5e in run_actions (h=0x7fffffffad30, a=0x925c28,
msg=0x91ce20) at action.c:1555
#4 0x000000000041cf97 in run_actions_safe (h=0x7fffffffbdb0,
a=0x7fc9c5873798, msg=0x0) at action.c:1607
#5 0x00000000004b1574 in rval_get_int (h=0x7fffffffbdb0, msg=<value
optimized out>, i=0x7fffffffb408, rv=0xd1d990, cache=0xd1d910) at
rvalue.c:904
#6 0x00000000004b4fdc in rval_expr_eval_int (h=0x7fffffffbdb0,
msg=0x91ce20, res=0x7fffffffb408, rve=0x9262c0) at rvalue.c:1866
#7 0x0000000000416e02 in do_action (h=0x7fffffffbdb0, a=0x927000,
msg=0x91ce20) at action.c:1071
#8 0x000000000041cc5e in run_actions (h=0x7fffffffbdb0, a=0x9258a0,
msg=0x91ce20) at action.c:1555
#9 0x0000000000416e60 in do_action (h=0x7fffffffbdb0, a=0x927ab8,
msg=0x91ce20) at action.c:1090
#10 0x000000000041cc5e in run_actions (h=0x7fffffffbdb0, a=0x921c38,
msg=0x91ce20) at action.c:1555
#11 0x00000000004177e5 in do_action (h=0x7fffffffbdb0, a=0x90cc40,
msg=0x91ce20) at action.c:711
#12 0x000000000041cc5e in run_actions (h=0x7fffffffbdb0, a=0x9079e0,
msg=0x91ce20) at action.c:1555
#13 0x000000000041cf23 in run_top_route (a=0x9079e0, msg=0x91ce20, c=<value
optimized out>) at action.c:1628
#14 0x00000000004958c6 in receive_msg (
buf=0x8a3a00 "MESSAGE sip:chat-...@abc.hr SIP/2.0\r\nCall-ID:
9d5779ef64ae7394e7b922cc4e98e424@0.0.0.0\r\nCSeq: 11051797 MESSAGE\r\nFrom:
\"oz\" <sip:o...@abc.hr>;tag=6d7f9acd\r\nTo: <sip:chat-...@abc.hr>\r\nVia:
SIP/2.0/UDP 161"..., len=<value optimized out>, rcv_info=0x7fffffffc030) at
receive.c:205
#15 0x000000000051c861 in udp_rcv_loop () at udp_server.c:532
#16 0x0000000000464b15 in main_loop () at main.c:1554
#17 0x0000000000467f53 in main (argc=<value optimized out>, argv=0x0) at
main.c:2398
Best regards,
Ozren
On Fri, Jun 3, 2011 at 9:19 AM, Daniel-Constantin Mierla
<mico...@gmail.com>wrote:
> Hello,
>
> did you get only one core file? This one seems from the main process when
> it discovered that a SIP worked crashed.
>
> If you got more than one, send the backtraces from the other core files. If
> you got only one, please enable one core file per process and re-do it
> again.
>
> See last part of:
> http://www.kamailio.org/dokuwiki/doku.php/troubleshooting:corefiles
>
> Cheers,
> Daniel
>
>
>
> On 6/2/11 3:57 PM, Ozren Lapcevic wrote:
>
> 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.hr by 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
>>
>>
>
> --
> Daniel-Constantin Mierla --
> http://www.asipto.comhttp://linkedin.com/in/miconda --
> http://twitter.com/miconda
>
>
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