[sr-dev] Crash bug

[Alex Balashov]

I just encountered another crash with a truncated core dump which was 
useless, but I did receive this log output:

Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[6979]: NOTICE: <core> 
[main.c:739]: handle_sigs(): Thank you for flying kamailio!!!
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[7009]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[7007]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[7004]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[7006]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[7000]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[6980]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[7008]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[6998]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[7005]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[6984]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[6989]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[7003]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[6988]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[7002]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[7001]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[6999]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[6992]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[6994]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[6981]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[6993]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[6991]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[6990]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[6987]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[6982]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[6995]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[6997]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[6996]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[6985]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[6986]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[6983]: INFO: <core> 
[main.c:850]: sig_usr(): signal 15 received
Mar 30 18:32:04 Proxy1 /usr/local/sbin/kamailio[6979]: : <core> 
[mem/f_malloc.c:586]: fm_free(): BUG: fm_free: bad pointer 
0x4c36294300000000 (out of memory block!), called from tm: h_table.c: 
free_cell(162) - aborting

Any interpretation here? Is this an OOM error? I have given Kamailio 8 
GB of SHM; that ought to be enough for anyone, right?

-- 
Alex Balashov | Principal | Evariste Systems LLC
303 Perimeter Center North, Suite 300
Atlanta, GA 30346
United States

Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct)
Web: http://www.evaristesys.com/, http://www.csrpswitch.com/