[OpenSIPS-Users] Opensips crashes with db_virtual

[Erik Versaevel]

I'm guessing this has somthing to do with db_virtual crashing:

May 12 08:01:06 INFO:db_mysql:re_init_statement:  query  is <insert into dialog
(hash_entry,hash_id,callid,from_uri,from_tag,to_uri,to_tag,caller_sock,callee_sock,start_time,state,timeout,caller_cseq,callee_cseq,caller_route_set,callee_route_set,caller_contact,callee_contact
) values (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)>, ptr=(nil)



Op 10-5-2010 10:45, Erik Versaevel - InfoPact Netwerkdiensten schreef:
> 
> Hi Bogdan,
> 
> I'm currently not using db_virtual as i don't want the server to crash :)
> I do have the core file from the 2nd crash, but if i understand you we can't
> use that because of the destroy_modules() ?
> 
> If opensips crashes on me again (without using db_virtual) i'll recomple it without the
> destroy_modules.
> 
> Kind regards,
> 
> Erik Versaevel
> 
> 
> 
> Op 7-5-2010 18:10, Bogdan-Andrei Iancu schreef:
>> Hi Erik,
>>
>> To avoid the core file to be overwritten, try to go in main.c file, 
>> function  "void cleanup(int show_status)"  (around line 329) and comment 
>> the "destroy_modules();" line  (336) .
>>
>> If you have the real backtrace, please post it here.
>>
>> Regards,
>> bogdan
>>
>> Erik Versaevel wrote:
>>> Hi all,
>>>
>>> I've had some sort of migration yesterday but i ran into a couple of problems, first of which,
>>> opensips crashed at random, i've made the following backtraces (core file of the 1st has been
>>> overwritten by the 2nd so i won't be able to do anything with the 1st).
>>> Switching back to the regular mysql module instead of db_virtual seemed to solve the issue.
>>> I've had about 1800 accounts registrered on the server and calling around when it went down.
>>>
>>> (gdb) bt
>>> #0 0xb77b4430 in __kernel_vsyscall ()
>>> #1 0xb7661651 in raise () from /lib/tls/i686/cmov/libc.so.6
>>> #2 0xb7664a82 in abort () from /lib/tls/i686/cmov/libc.so.6
>>> #3 0xb769849d in ?? () from /lib/tls/i686/cmov/libc.so.6
>>> #4 0xb76a2591 in ?? () from /lib/tls/i686/cmov/libc.so.6
>>> #5 0xb76a5395 in ?? () from /lib/tls/i686/cmov/libc.so.6
>>> #6 0xb76a6f9c in malloc () from /lib/tls/i686/cmov/libc.so.6
>>> #7 0xb7696bf6 in open_memstream () from /lib/tls/i686/cmov/libc.so.6
>>> #8 0xb77006f5 in __vsyslog_chk () from /lib/tls/i686/cmov/libc.so.6
>>> #9 0xb7700c46 in __syslog_chk () from /lib/tls/i686/cmov/libc.so.6
>>> #10 0xb760d93d in syslog (_h=0x81be420, _s=0x8189660) at /usr/include/bits/syslog.h:32
>>> #11 db_mysql_submit_query (_h=0x81be420, _s=0x8189660) at dbase.c:136
>>> #12 0x0811acfd in db_do_insert (_h=0x81be420, _k=0xbf85fc98, _v=0xbf85faf4, _n=21, val2str=0xb76108b5 <db_mysql_val2str>, submit_query=0xb760d60c
>>> <db_mysql_submit_query>) at db/db_query.c:177
>>> #13 0xb760d4c5 in db_mysql_insert (_h=0x81be420, _k=0xbf85fc98, _v=0xbf85faf4, _n=21) at dbase.c:868
>>> #14 0xb762b894 in db_virtual_insert (_h=0x81be3e0, _k=0xbf85fc98, _v=0xbf85faf4, _n=21) at dbase.c:482
>>> #15 0xb7255036 in dialog_update_db (ticks=0, param=0x0) at dlg_db_handler.c:960 #16 0xb724c809 in mod_destroy () at dialog.c:694
>>> #17 0x080bdce0 in destroy_modules () at sr_module.c:370 #18 0x0806ad7a in cleanup (show_status=1) at main.c:336
>>> #19 0x0806b8c7 in handle_sigs () at main.c:533
>>> #20 0x0806efb3 in main_loop (argc=5, argv=0xbf85ff24) at main.c:913
>>> #21 main (argc=5, argv=0xbf85ff24) at main.c:1388
>>>
>>>
>>>
>>>
>>> Core was generated by `/usr/local/opensips/sbin/opensips -m 2048 -P /var/run/opensips.pid'.
>>> Program terminated with signal 11, Segmentation fault.
>>> #0  0xb726b522 in unref_dlg (dlg=0x373e6b38, cnt=1) at dlg_hash.c:587
>>> 587             d_entry = &(d_table->entries[dlg->h_entry]);
>>> (gdb) bt
>>> #0  0xb726b522 in unref_dlg (dlg=0x373e6b38, cnt=1) at dlg_hash.c:587
>>> #1  0xb725e724 in tmcb_unreference_dialog (t=0x373bed94, type=8192, param=0xb73642d4) at dlg_handlers.c:518
>>> #2  0xb733dd32 in run_trans_callbacks (type=8192, trans=0x373bed94, req=0x0, rpl=0x0, code=0) at t_hooks.c:208
>>> #3  0xb732c91b in free_cell (dead_cell=0x373bed94) at h_table.c:124
>>> #4  0xb732c9c2 in free_hash_table () at h_table.c:342
>>> #5  0xb7339797 in tm_shutdown () at t_funcs.c:99
>>> #6  0x080bdce0 in destroy_modules () at sr_module.c:370
>>> #7  0x0806ad7a in cleanup (show_status=1) at main.c:336
>>> #8  0x0806b8c7 in handle_sigs () at main.c:533
>>> #9  0x0806efb3 in main_loop (argc=5, argv=0xbfc71174) at main.c:913
>>> #10 main (argc=5, argv=0xbfc71174) at main.c:1388
>>> (gdb)
>>>
>>>
>>>
>>> Kind Regards,
>>>
>>> Erik
>>>
>>>
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users at lists.opensips.org
>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>>
>>>   
>>
>>
> 
> 
> 
> Erik Versaevel
> 



Erik Versaevel