May 13 06:05:34 P172 /usr/local/kamailio/sbin/kamailio[12675]: INFO: <core> [main.c:809]: sig_usr(): signal 15 received
May 13 06:05:34 P172 /usr/local/kamailio/sbin/kamailio[12674]: INFO: <core> [main.c:809]: sig_usr(): signal 15 received
May 13 06:05:34 P172 /usr/local/kamailio/sbin/kamailio[12682]: INFO: <core> [main.c:809]: sig_usr(): signal 15 received
May 13 06:05:34 P172 /usr/local/kamailio/sbin/kamailio[12684]: INFO: <core> [main.c:809]: sig_usr(): signal 15 received
May 13 06:05:34 P172 /usr/local/kamailio/sbin/kamailio[12667]: INFO: <core> [mem/f_malloc.c:598]: fm_free(): freeing a free fragment (0x7f23ff39cb88/0x7f23ff39cbd0) - ignore
to add i have collected a gdb backtrace as below,
root@IP:/home/corefiles# gdb /usr/local/kamailio/sbin/kamailio /home/c/core.kamailio.sig11.12671
chetan/ corefiles/
root@P172:/home/corefiles# gdb /usr/local/kamailio/sbin/kamailio /home/c/core.kamailio.sig11.12671
chetan/ corefiles/
root@P172:/home/corefiles# gdb /usr/local/kamailio/sbin/kamailio /home/corefiles/core.kamailio.sig11.12671
The version of Kamilio used by me is as below;.
version: kamailio 4.4.1 (x86_64/linux) 90be8b
flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
id: 90be8b
Thanking You,