[OpenSIPS-Users] Opensips crashes with db_virtual

[Erik Versaevel]

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