[OpenSIPS-Users] Crash: EOF on 12 (v.1.6.4.2)

Tue Nov 29 11:20:43 CET 2011

Hi James,

It seams that the crash is because of a bogus debug message - do you run 
opensips in full debug mode (debug=6) ?

Anyhow, in gdb, please switch to frame #1 and print the following values:
     p
     *p
     *p->pres_uri
     p->pres_uri
     *p->watcher_uri
     p->call_id
     p->to_tag
     p->from_tag

Thanks and regards,
Bogdan

On 11/28/2011 09:31 PM, James Lamanna wrote:
> On Mon, Nov 28, 2011 at 12:00 AM, Bogdan-Andrei Iancu
> <bogdan at opensips.org>  wrote:
>> Hi James,
>>
>> The relevant part is:
>>
>> Nov 27 18:04:22 opensips2
>> /usr/local/sbin/opensips[7275]:INFO:core:handle_sigs: child process 7281
>> exited by a signal 11
>> Nov 27 18:04:22 opensips2
>> /usr/local/sbin/opensips[7275]:INFO:core:handle_sigs: core was generated
>>
>> As a core file was generate, could you extract the backtrace from it ? ( use
>> gdb as "gdb path_to_opensips_bin path_to_core_file" and run in there "bt").
> HI Bogdan,
> Here you go:
>
> Core was generated by `/usr/local/sbin/opensips -P
> /var/run/opensips.pid -f /usr/local/etc/opensips/op'.
> Program terminated with signal 11, Segmentation fault.
> #0  0x00002b79331550c4 in syslog (dialog=0x7fff301988b0,
> hash_code=<value optimized out>) at /usr/include/bits/syslog.h:32
> 32	  return __syslog_chk (__pri, __USE_FORTIFY_LEVEL - 1, __fmt,
> __va_arg_pack ());
> (gdb) bt
> #0  0x00002b79331550c4 in syslog (dialog=0x7fff301988b0,
> hash_code=<value optimized out>) at /usr/include/bits/syslog.h:32
> #1  get_dialog (dialog=0x7fff301988b0, hash_code=<value optimized
> out>) at hash.c:471
> #2  0x00002b7933156108 in update_contact (msg=<value optimized out>,
> str1=<value optimized out>, str2=<value optimized out>) at hash.c:666
> #3  0x0000000000411ccc in do_action (a=0x7c5358, msg=0x7ef7e8) at action.c:1195
> #4  0x000000000041040e in run_action_list (a=<value optimized out>,
> msg=0x7ef7e8) at action.c:140
> #5  0x00000000004145aa in do_action (a=0x7c6ca0, msg=0x7ef7e8) at action.c:825
> #6  0x000000000041040e in run_action_list (a=<value optimized out>,
> msg=0x7ef7e8) at action.c:140
> #7  0x00000000004138a8 in run_actions (a=0x7b5fc0, msg=0x7ef7e8) at action.c:120
> #8  do_action (a=0x7b5fc0, msg=0x7ef7e8) at action.c:488
> #9  0x000000000041040e in run_action_list (a=<value optimized out>,
> msg=0x7ef7e8) at action.c:140
> #10 0x0000000000413c62 in do_action (a=0x7b6170, msg=0x7ef7e8) at action.c:819
> #11 0x000000000041040e in run_action_list (a=<value optimized out>,
> msg=0x7ef7e8) at action.c:140
> #12 0x00000000004145aa in do_action (a=0x7b6248, msg=0x7ef7e8) at action.c:825
> #13 0x000000000041040e in run_action_list (a=<value optimized out>,
> msg=0x7ef7e8) at action.c:140
> #14 0x00000000004145aa in do_action (a=0x7b6f48, msg=0x7ef7e8) at action.c:825
> #15 0x000000000041040e in run_action_list (a=<value optimized out>,
> msg=0x7ef7e8) at action.c:140
> #16 0x0000000000413c62 in do_action (a=0x7b70f8, msg=0x7ef7e8) at action.c:819
> #17 0x000000000041040e in run_action_list (a=<value optimized out>,
> msg=0x7ef7e8) at action.c:140
> #18 0x0000000000415886 in run_actions (a=0x7b0ce0, msg=0x7ef7e8) at action.c:120
> #19 run_top_route (a=0x7b0ce0, msg=0x7ef7e8) at action.c:181
> #20 0x000000000046f21c in receive_msg (
>      buf=0x77cba0 "NOTIFY sip"..., len=0, rcv_info=0x7fff3019aa90) at receive.c:162
> #21 0x00000000004c2f3c in udp_rcv_loop () at udp_server.c:492
> #22 0x000000000042e785 in main_loop (argc=<value optimized out>,
> argv=<value optimized out>) at main.c:824
> #23 main (argc=<value optimized out>, argv=<value optimized out>) at main.c:1393
>
> -- James
>
>> Regards,
>> Bogdan
>>
>> On 11/28/2011 04:22 AM, James Lamanna wrote:
>>> Hi,
>>> I'm experiencing a crash after about 5 minutes on a system (same
>>> config works fine on other systems).
>>> This is a system running under OpenVZ.
>>> Here's the tail end of syslog:
>>>
>>>
>>> Nov 27 18:04:18 opensips2 /usr/local/sbin/opensips[7280]:
>>> DBG:tm:matching_3261: RFC3261 transaction matched, tid=6332.a2d6e8d7.0
>>> Nov 27 18:04:18 opensips2 /usr/local/sbin/opensips[7280]:
>>> DBG:tm:t_lookup_request: REF_UNSAFE:[0x2b835e4a4f98] after is 1
>>> Nov 27 18:04:18 opensips2 /usr/local/sbin/opensips[7280]:
>>> DBG:tm:t_lookup_request: transaction found (T=0x2b835e4a4f98)
>>> Nov 27 18:04:18 opensips2 /usr/local/sbin/opensips[7280]:
>>> DBG:tm:t_retransmit_reply: nothing to retransmit
>>> Nov 27 18:04:18 opensips2 /usr/local/sbin/opensips[7280]:
>>> DBG:tm:t_unref: UNREF_UNSAFE: [0x2b835e4a4f98] after is 0
>>> Nov 27 18:04:18 opensips2 /usr/local/sbin/opensips[7280]:
>>> DBG:core:destroy_avp_list: destroying list (nil)
>>> Nov 27 18:04:18 opensips2 /usr/local/sbin/opensips[7280]:
>>> DBG:core:receive_msg: cleaning up
>>> Nov 27 18:04:18 opensips2 /usr/local/sbin/opensips[7285]:
>>> DBG:core:udp_rcv_loop: probing packet received len = 4
>>> Nov 27 18:04:19 opensips2 /usr/local/sbin/opensips[7286]:
>>> DBG:core:udp_rcv_loop: probing packet received len = 4
>>> Nov 27 18:04:19 opensips2 /usr/local/sbin/opensips[7286]:
>>> DBG:core:udp_rcv_loop: probing packet received len = 4
>>> Nov 27 18:04:20 opensips2 /usr/local/sbin/opensips[7284]:
>>> DBG:core:udp_rcv_loop: probing packet received len = 4
>>> Nov 27 18:04:21 opensips2 /usr/local/sbin/opensips[7285]:
>>> DBG:core:udp_rcv_loop: probing packet received len = 4
>>> Nov 27 18:04:22 opensips2 /usr/local/sbin/opensips[7296]:
>>> CRITICAL:core:receive_fd: EOF on 12
>>> Nov 27 18:04:22 opensips2 /usr/local/sbin/opensips[7296]:
>>> DBG:core:handle_ser_child: dead child 5, pid 7281 (shutting down?)
>>> Nov 27 18:04:22 opensips2 /usr/local/sbin/opensips[7296]:
>>> DBG:core:io_watch_del: io_watch_del (0x76c500, 12, -1, 0x0) fd_no=21
>>> called
>>> Nov 27 18:04:22 opensips2 /usr/local/sbin/opensips[7275]:
>>> INFO:core:handle_sigs: child process 7281 exited by a signal 11
>>> Nov 27 18:04:22 opensips2 /usr/local/sbin/opensips[7275]:
>>> INFO:core:handle_sigs: core was generated
>>> Nov 27 18:04:22 opensips2 /usr/local/sbin/opensips[7275]:
>>> INFO:core:handle_sigs: terminating due to SIGCHLD
>>>
>>> Any ideas?
>>>
>>> Thanks.
>>>
>>> -- James
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users at lists.opensips.org
>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>>
>>
>> --
>> Bogdan-Andrei Iancu
>> OpenSIPS Founder and Developer
>> OpenSIPS solutions and "know-how"
>>
>>

-- 
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
OpenSIPS solutions and "know-how"