-
Incident report
-
Resolution: Won't fix
-
Major
-
None
-
2.0.12
-
CentOS release 6.6 (Final)
This problem can cause a server stop or SQL like:
13360:20150607:043101.170 Got signal [signal:15(SIGTERM),sender_pid:9909,sender_uid:500, reason:0]. Exiting ... 13352:20150607:043101.170 Got signal [signal:15(SIGTERM),sender_pid:9909,sender_uid:500, reason:0]. Exiting ... 13286:20150607:043101.170 Got signal [signal:15(SIGTERM),sender_pid:9909,sender_uid:500, reason:0]. Exiting ... 13304:20150607:043101.170 Got signal [signal:15(SIGTERM),sender_pid:9909,sender_uid:500, reason:0]. Exiting ... 13301:20150607:043101.173 Got signal [signal:15(SIGTERM),sender_pid:9909,sender_uid:500, reason:0]. Exiting ... 13313:20150607:043101.181 Got signal [signal:15(SIGTERM),sender_pid:9909,sender_uid:500, reason:0]. Exiting ... 13320:20150607:043101.182 Got signal [signal:15(SIGTERM),sender_pid:9909,sender_uid:500, reason:0]. Exiting ... 9909:20150607:043103.189 In DBconnect() flag:1 9909:20150607:043103.210 [Z3001] connection to database 'zbx_2012' failed: [2002] Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) 9909:20150607:043103.210 Cannot connect to the database. Exiting...
Valgrind output:
==00:05:16:32.610 9574== Conditional jump or move depends on uninitialised value(s) ==00:05:16:32.640 9574== at 0x32CDABA4F8: re_compile_fastmap_iter (in /lib64/libc-2.12.so) ==00:05:16:32.641 9574== by 0x32CDABAC43: re_compile_fastmap (in /lib64/libc-2.12.so) ==00:05:16:32.641 9574== by 0x32CDACD391: regcomp (in /lib64/libc-2.12.so) ==00:05:16:32.641 9574== by 0x454FE2: zbx_regexp (regexp.c:50) ==00:05:16:32.641 9574== by 0x455199: regexp_match_ex (regexp.c:217) ==00:05:16:32.641 9574== by 0x4808F1: lld_check_record (lld.c:39) ==00:05:16:32.641 9574== by 0x4808F1: lld_rows_get (lld.c:119) ==00:05:16:32.641 9574== by 0x4808F1: lld_process_discovery_rule (lld.c:233) ==00:05:16:32.641 9574== by 0x41CDE2: get_values (poller.c:736) ==00:05:16:32.641 9574== by 0x41DFDC: main_poller_loop (poller.c:803) ==00:05:16:32.641 9574== by 0x415168: MAIN_ZABBIX_ENTRY (server.c:1774) ==00:05:16:32.641 9574== by 0x44E57D: daemon_start (daemon.c:286) ==00:05:16:32.641 9574== by 0x32CDA1ED5C: (below main) (in /lib64/libc-2.12.so) ==00:05:16:32.641 9574== ==00:05:16:32.642 9574== Conditional jump or move depends on uninitialised value(s) ==00:05:16:32.642 9574== at 0x32CDABA4F8: re_compile_fastmap_iter (in /lib64/libc-2.12.so) ==00:05:16:32.642 9574== by 0x32CDABAC5B: re_compile_fastmap (in /lib64/libc-2.12.so) ==00:05:16:32.642 9574== by 0x32CDACD391: regcomp (in /lib64/libc-2.12.so) ==00:05:16:32.642 9574== by 0x454FE2: zbx_regexp (regexp.c:50) ==00:05:16:32.642 9574== by 0x455199: regexp_match_ex (regexp.c:217) ==00:05:16:32.642 9574== by 0x4808F1: lld_check_record (lld.c:39) ==00:05:16:32.642 9574== by 0x4808F1: lld_rows_get (lld.c:119) ==00:05:16:32.642 9574== by 0x4808F1: lld_process_discovery_rule (lld.c:233) ==00:05:16:32.642 9574== by 0x41CDE2: get_values (poller.c:736) ==00:05:16:32.642 9574== by 0x41DFDC: main_poller_loop (poller.c:803) ==00:05:16:32.642 9574== by 0x415168: MAIN_ZABBIX_ENTRY (server.c:1774) ==00:05:16:32.642 9574== by 0x44E57D: daemon_start (daemon.c:286) ==00:05:16:32.642 9574== by 0x32CDA1ED5C: (below main) (in /lib64/libc-2.12.so) ==00:05:16:32.642 9574==