Hello,
I'll try to shut down the redis server to test the behavior of kamailio and it has crashed if a call is received and then cancelled.
*1/The kamailio version is 4.0.4*
*2/ Kamailio log * /usr/local/sbin/kamailio[25333]: ERROR: ndb_redis [redis_client.c:364]: redisc_exec(): Redis error: Server closed the connection /usr/local/sbin/kamailio[25361]: : <core> [pass_fd.c:293]: receive_fd(): ERROR: receive_fd: EOF on 13 /usr/local/sbin/kamailio[25328]: ALERT: <core> [main.c:788]: handle_sigs(): child process 25333 exited by a signal 11 /usr/local/sbin/kamailio[25328]: ALERT: <core> [main.c:791]: handle_sigs(): core was generated
*3/ Interesting information in the core* #3 0x00007fc79412893d in redisvCommand (c=0x64657461, format=0x9 <Address 0x9 out of bounds>, ap=0x30, ap@entry=0x7fff0ff56aa8) at hiredis.c:1304 No locals. #4 0x00007fc794341713 in redisc_exec (srv=srv@entry=0x7fff0ff56be0, res=res@entry=0x7fff0ff56c00, cmd=cmd@entry=0x7fff0ff56bf0) at redis_client.c:368 rsrv = 0x7fc794565150 rpl = 0x7fc7946fab70 c = 0 '\000' ap = {{gp_offset = 48, fp_offset = 48, overflow_arg_area = 0x7fff0ff56bb0, reg_save_area = 0x7fff0ff56ac0}} __FUNCTION__ = "redisc_exec" #5 0x00007fc79433b781 in w_redis_cmd5 (msg=<optimized out>, ssrv=<optimized out>, scmd=<optimized out>, sargv1=<optimized out>, sargv2=0x7fc7946f7bf0 "p\243_\224\307\177", sres=0x7fc7946f7c50 " \253_\224\307\177") at ndb_redis_mod.c:250 s = {{s = 0x7fc7945fb300 "kamailio_redis", len = 14}, {s = 0x7fc7945f5f50 "PUBLISH %s %s", len = 13}, {s = 0x7fc7945fab20 "r", len = 1}} arg1 = {s = 0x7fc7945f5f80 "notification", len = 12} arg2 = { s = 0x7fc794551c60 "info XXX"..., len = 212} c1 = 0 '\000' c2 = 0 '\000' __FUNCTION__ = "w_redis_cmd5"
I've found one of post that this issue has been fixed but it seems that it's always the case .. http://www.mail-archive.com/search?l=sr-users@lists.sip-router.org&q=sub...
Do you have any idea? Thank you