544911:20250603:184603.386 Starting Zabbix Server. Zabbix 7.4.0rc1 (revision {ZABBIX_REVISION}). 544911:20250603:184603.386 ****** Enabled features ****** 544911:20250603:184603.386 SNMP monitoring: YES 544911:20250603:184603.386 IPMI monitoring: YES 544911:20250603:184603.386 Web monitoring: YES 544911:20250603:184603.386 VMware monitoring: YES 544911:20250603:184603.386 SMTP authentication: YES 544911:20250603:184603.386 ODBC: YES 544911:20250603:184603.386 SSH support: YES 544911:20250603:184603.387 IPv6 support: YES 544911:20250603:184603.387 TLS support: YES 544911:20250603:184603.387 ****************************** 544911:20250603:184603.387 using configuration file: /usr/local/etc/zabbix_server.conf 544911:20250603:184603.403 current database version (mandatory/optional): 07030048/07030048 544911:20250603:184603.403 required mandatory version: 07030048 544913:20250603:184603.409 starting HA manager 544913:20250603:184603.415 HA manager started in active mode 544911:20250603:184603.417 server #0 started [main process] 544914:20250603:184603.419 server #1 started [service manager #1] 544915:20250603:184603.421 server #2 started [configuration syncer #1] 544918:20250603:184606.295 server #3 started [alert manager #1] 544919:20250603:184606.296 server #4 started [alerter #1] 544920:20250603:184606.298 server #5 started [alerter #2] 544921:20250603:184606.300 server #6 started [alerter #3] 544922:20250603:184606.301 server #7 started [preprocessing manager #1] 544923:20250603:184606.303 server #8 started [lld manager #1] 544924:20250603:184606.304 server #9 started [lld worker #1] 544925:20250603:184606.306 server #10 started [lld worker #2] 544926:20250603:184606.308 server #11 started [ipmi manager #1] 544927:20250603:184606.310 server #12 started [housekeeper #1] 544928:20250603:184606.312 server #13 started [timer #1] 544929:20250603:184606.314 server #14 started [http poller #1] 544930:20250603:184606.316 server #15 started [http poller #2] 544931:20250603:184606.319 server #16 started [http poller #3] 544932:20250603:184606.321 server #17 started [http poller #4] 544933:20250603:184606.323 server #18 started [http poller #5] 544934:20250603:184606.325 server #19 started [browser poller #1] 544935:20250603:184606.327 server #20 started [discovery manager #1] 544936:20250603:184606.329 server #21 started [history syncer #1] 544935:20250603:184606.330 for a discovery process with 5 workers, the user limit of 1024 file descriptors is insufficient. The maximum number of concurrent checks per worker has been reduced to 122 544937:20250603:184606.332 server #22 started [history syncer #2] 544938:20250603:184606.334 server #23 started [history syncer #3] 544939:20250603:184606.337 server #24 started [history syncer #4] 544940:20250603:184606.339 server #25 started [escalator #1] 544941:20250603:184606.342 server #26 started [ipmi poller #1] 544942:20250603:184606.345 server #27 started [ipmi poller #2] 544943:20250603:184606.347 server #28 started [ipmi poller #3] 544922:20250603:184606.348 [1] thread started [preprocessing worker #1] 544922:20250603:184606.349 [2] thread started [preprocessing worker #2] 544922:20250603:184606.349 [3] thread started [preprocessing worker #3] 544922:20250603:184606.349 [4] thread started [preprocessing worker #4] 544949:20250603:184606.349 server #29 started [ipmi poller #4] 544922:20250603:184606.350 [5] thread started [preprocessing worker #5] 544922:20250603:184606.350 [6] thread started [preprocessing worker #6] 544922:20250603:184606.351 [7] thread started [preprocessing worker #7] 544922:20250603:184606.352 [8] thread started [preprocessing worker #8] 544922:20250603:184606.352 [9] thread started [preprocessing worker #9] 544955:20250603:184606.353 server #30 started [ipmi poller #5] 544922:20250603:184606.353 [10] thread started [preprocessing worker #10] 544922:20250603:184606.354 [11] thread started [preprocessing worker #11] 544922:20250603:184606.355 [12] thread started [preprocessing worker #12] 544922:20250603:184606.355 [13] thread started [preprocessing worker #13] 544922:20250603:184606.356 [14] thread started [preprocessing worker #14] 544960:20250603:184606.356 server #31 started [java poller #1] 544922:20250603:184606.357 [15] thread started [preprocessing worker #15] 544922:20250603:184606.358 [16] thread started [preprocessing worker #16] 544963:20250603:184606.359 server #32 started [proxy poller #1] 544964:20250603:184606.362 server #33 started [proxy poller #2] 544965:20250603:184606.365 server #34 started [self-monitoring #1] 544966:20250603:184606.367 server #35 started [vmware collector #1] 544967:20250603:184606.369 server #36 started [task manager #1] 544963:20250603:184606.371 Proxy "proxy-dmz" version 6.4.0 is not supported by server version 7.4.0. 544968:20250603:184606.371 server #37 started [poller #1] 544969:20250603:184606.373 server #38 started [poller #2] 544971:20250603:184606.376 server #39 started [poller #3] 544972:20250603:184606.379 server #40 started [poller #4] 544978:20250603:184606.381 server #41 started [poller #5] 544980:20250603:184606.385 server #42 started [poller #6] 544982:20250603:184606.387 server #43 started [poller #7] 544968:20250603:184606.387 forced reloading of the snmp cache on [poller #1] 544984:20250603:184606.390 server #44 started [poller #8] 544935:20250603:184606.391 thread started [discovery worker #1] 544935:20250603:184606.391 thread started [discovery worker #2] 544935:20250603:184606.392 thread started [discovery worker #3] 544935:20250603:184606.392 thread started [discovery worker #4] 544935:20250603:184606.392 thread started [discovery worker #5] 544990:20250603:184606.393 server #45 started [poller #9] 544996:20250603:184606.396 server #46 started [poller #10] 544997:20250603:184606.399 server #47 started [poller #11] 544998:20250603:184606.403 server #48 started [poller #12] 544999:20250603:184606.406 server #49 started [poller #13] 545000:20250603:184606.409 server #50 started [poller #14] 545001:20250603:184606.412 server #51 started [poller #15] 545002:20250603:184606.415 server #52 started [poller #16] 545003:20250603:184606.418 server #53 started [poller #17] 545004:20250603:184606.420 server #54 started [poller #18] 545005:20250603:184606.423 server #55 started [poller #19] 545006:20250603:184606.426 server #56 started [poller #20] 545007:20250603:184606.429 server #57 started [poller #21] 545008:20250603:184606.432 server #58 started [poller #22] 545009:20250603:184606.434 server #59 started [poller #23] 545010:20250603:184606.437 server #60 started [poller #24] 545011:20250603:184606.440 server #61 started [poller #25] 545012:20250603:184606.443 server #62 started [unreachable poller #1] 545013:20250603:184606.445 server #63 started [unreachable poller #2] 545014:20250603:184606.448 server #64 started [unreachable poller #3] 545015:20250603:184606.451 server #65 started [unreachable poller #4] 545016:20250603:184606.453 server #66 started [unreachable poller #5] 545017:20250603:184606.456 server #67 started [unreachable poller #6] 545018:20250603:184606.458 server #68 started [unreachable poller #7] 545019:20250603:184606.460 server #69 started [unreachable poller #8] 545020:20250603:184606.462 server #70 started [unreachable poller #9] 545021:20250603:184606.464 server #71 started [unreachable poller #10] 545022:20250603:184606.467 server #72 started [unreachable poller #11] 545023:20250603:184606.469 server #73 started [unreachable poller #12] 545024:20250603:184606.471 server #74 started [unreachable poller #13] 545025:20250603:184606.473 server #75 started [unreachable poller #14] 545026:20250603:184606.476 server #76 started [unreachable poller #15] 545027:20250603:184606.478 server #77 started [trapper #1] 545028:20250603:184606.480 server #78 started [trapper #2] 545029:20250603:184606.482 server #79 started [trapper #3] 545030:20250603:184606.485 server #80 started [trapper #4] 545031:20250603:184606.487 server #81 started [trapper #5] 545032:20250603:184606.489 server #82 started [icmp pinger #1] 545033:20250603:184606.491 server #83 started [icmp pinger #2] 545034:20250603:184606.492 server #84 started [icmp pinger #3] 545035:20250603:184606.494 server #85 started [alert syncer #1] 545036:20250603:184606.496 server #86 started [history poller #1] 545037:20250603:184606.498 server #87 started [history poller #2] 545039:20250603:184606.501 server #88 started [history poller #3] 545040:20250603:184606.504 server #89 started [history poller #4] 545041:20250603:184606.507 server #90 started [history poller #5] 545042:20250603:184606.509 server #91 started [availability manager #1] 545043:20250603:184606.511 server #92 started [trigger housekeeper #1] 545044:20250603:184606.513 server #93 started [odbc poller #1] 545045:20250603:184606.515 server #94 started [http agent poller #1] 545045:20250603:184606.516 thread started 545047:20250603:184606.517 server #95 started [agent poller #1] 545047:20250603:184606.518 thread started 545049:20250603:184606.519 server #96 started [snmp poller #1] 545049:20250603:184606.520 thread started 545051:20250603:184606.521 server #97 started [configuration syncer worker #1] 545052:20250603:184606.523 server #98 started [internal poller #1] 545053:20250603:184606.526 server #99 started [proxy group manager #1] 545053:20250603:184606.528 Proxy "proxy-dmz" changed state from unknown to online ================================================================= ==544919==ERROR: AddressSanitizer: attempting double-free on 0x6020000073f0 in thread T0: #0 0x53edad in free (/usr/local/sbin/zabbix_server+0x53edad) #1 0x5e9028 in alerter_process_email /root/zabbix/src/libs/zbxalerter/alerter.c:251:2 #2 0x5e7e2f in zbx_alerter_thread /root/zabbix/src/libs/zbxalerter/alerter.c:473:5 #3 0x12f10cd in zbx_thread_start /root/zabbix/src/libs/zbxthreads/threads.c:135:3 #4 0x57fd1f in server_startup /root/zabbix/src/zabbix_server/server.c #5 0x57abc2 in MAIN_ZABBIX_ENTRY /root/zabbix/src/zabbix_server/server.c:2566:18 #6 0x178e65d in zbx_daemon_start /root/zabbix/src/libs/zbxnix/daemon.c:375:9 #7 0x56f39b in main /root/zabbix/src/zabbix_server/server.c:1455:9 ================================================================= ==544920==ERROR: AddressSanitizer: attempting double-free on 0x6020000073f0 in thread T0: #8 0x7f923607dd79 in __libc_start_main csu/../csu/libc-start.c:308:16 #9 0x4c4fb9 in _start (/usr/local/sbin/zabbix_server+0x4c4fb9) 0x6020000073f0 is located 0 bytes inside of 12-byte region [0x6020000073f0,0x6020000073fc) freed by thread T0 here: #0 0x53edad in free (/usr/local/sbin/zabbix_server+0x53edad) #1 0x1609619 in zbx_db_trigger_clean /root/zabbix/src/libs/zbxdbwrap/trigger.c:726:2 #2 0x5e8a21 in alerter_process_email /root/zabbix/src/libs/zbxalerter/alerter.c:205:4 #3 0x5e7e2f in zbx_alerter_thread /root/zabbix/src/libs/zbxalerter/alerter.c:473:5 #4 0x12f10cd in zbx_thread_start /root/zabbix/src/libs/zbxthreads/threads.c:135:3 #5 0x57fd1f in server_startup /root/zabbix/src/zabbix_server/server.c #6 0x57abc2 in MAIN_ZABBIX_ENTRY /root/zabbix/src/zabbix_server/server.c:2566:18 #7 0x178e65d in zbx_daemon_start /root/zabbix/src/libs/zbxnix/daemon.c:375:9 #8 0x56f39b in main /root/zabbix/src/zabbix_server/server.c:1455:9 #9 0x7f923607dd79 in __libc_start_main csu/../csu/libc-start.c:308:16 previously allocated by thread T0 here: #0 0x53f02d in malloc (/usr/local/sbin/zabbix_server+0x53f02d) #1 0x1854ae6 in zbx_malloc2 /root/zabbix/src/libs/zbxcommon/misc.c:155:8 #2 0x609222 in zbx_alerter_deserialize_email /root/zabbix/src/libs/zbxalerter/alerter_protocol.c:241:10 #3 0x5e87a0 in alerter_process_email /root/zabbix/src/libs/zbxalerter/alerter.c:179:2 #4 0x5e7e2f in zbx_alerter_thread /root/zabbix/src/libs/zbxalerter/alerter.c:473:5 #5 0x12f10cd in zbx_thread_start /root/zabbix/src/libs/zbxthreads/threads.c:135:3 #6 0x57fd1f in server_startup /root/zabbix/src/zabbix_server/server.c #7 0x57abc2 in MAIN_ZABBIX_ENTRY /root/zabbix/src/zabbix_server/server.c:2566:18 #8 0x178e65d in zbx_daemon_start /root/zabbix/src/libs/zbxnix/daemon.c:375:9 #9 0x56f39b in main /root/zabbix/src/zabbix_server/server.c:1455:9 #10 0x7f923607dd79 in __libc_start_main csu/../csu/libc-start.c:308:16 SUMMARY: AddressSanitizer: double-free (/usr/local/sbin/zabbix_server+0x53edad) in free ==544919==ABORTING #0 0x53edad in free (/usr/local/sbin/zabbix_server+0x53edad) #1 0x5e9028 in alerter_process_email /root/zabbix/src/libs/zbxalerter/alerter.c:251:2 #2 0x5e7e2f in zbx_alerter_thread /root/zabbix/src/libs/zbxalerter/alerter.c:473:5 #3 0x12f10cd in zbx_thread_start /root/zabbix/src/libs/zbxthreads/threads.c:135:3 #4 0x57fd1f in server_startup /root/zabbix/src/zabbix_server/server.c #5 0x57abc2 in MAIN_ZABBIX_ENTRY /root/zabbix/src/zabbix_server/server.c:2566:18 #6 0x178e65d in zbx_daemon_start /root/zabbix/src/libs/zbxnix/daemon.c:375:9 #7 0x56f39b in main /root/zabbix/src/zabbix_server/server.c:1455:9 #8 0x7f923607dd79 in __libc_start_main csu/../csu/libc-start.c:308:16 #9 0x4c4fb9 in _start (/usr/local/sbin/zabbix_server+0x4c4fb9) 0x6020000073f0 is located 0 bytes inside of 12-byte region [0x6020000073f0,0x6020000073fc) freed by thread T0 here: #0 0x53edad in free (/usr/local/sbin/zabbix_server+0x53edad) #1 0x1609619 in zbx_db_trigger_clean /root/zabbix/src/libs/zbxdbwrap/trigger.c:726:2 #2 0x5e8a21 in alerter_process_email /root/zabbix/src/libs/zbxalerter/alerter.c:205:4 #3 0x5e7e2f in zbx_alerter_thread /root/zabbix/src/libs/zbxalerter/alerter.c:473:5 #4 0x12f10cd in zbx_thread_start /root/zabbix/src/libs/zbxthreads/threads.c:135:3 #5 0x57fd1f in server_startup /root/zabbix/src/zabbix_server/server.c #6 0x57abc2 in MAIN_ZABBIX_ENTRY /root/zabbix/src/zabbix_server/server.c:2566:18 #7 0x178e65d in zbx_daemon_start /root/zabbix/src/libs/zbxnix/daemon.c:375:9 #8 0x56f39b in main /root/zabbix/src/zabbix_server/server.c:1455:9 #9 0x7f923607dd79 in __libc_start_main csu/../csu/libc-start.c:308:16 previously allocated by thread T0 here: #0 0x53f02d in malloc (/usr/local/sbin/zabbix_server+0x53f02d) #1 0x1854ae6 in zbx_malloc2 /root/zabbix/src/libs/zbxcommon/misc.c:155:8 #2 0x609222 in zbx_alerter_deserialize_email /root/zabbix/src/libs/zbxalerter/alerter_protocol.c:241:10 #3 0x5e87a0 in alerter_process_email /root/zabbix/src/libs/zbxalerter/alerter.c:179:2 #4 0x5e7e2f in zbx_alerter_thread /root/zabbix/src/libs/zbxalerter/alerter.c:473:5 #5 0x12f10cd in zbx_thread_start /root/zabbix/src/libs/zbxthreads/threads.c:135:3 #6 0x57fd1f in server_startup /root/zabbix/src/zabbix_server/server.c #7 0x57abc2 in MAIN_ZABBIX_ENTRY /root/zabbix/src/zabbix_server/server.c:2566:18 #8 0x178e65d in zbx_daemon_start /root/zabbix/src/libs/zbxnix/daemon.c:375:9 #9 0x56f39b in main /root/zabbix/src/zabbix_server/server.c:1455:9 #10 0x7f923607dd79 in __libc_start_main csu/../csu/libc-start.c:308:16 SUMMARY: AddressSanitizer: double-free (/usr/local/sbin/zabbix_server+0x53edad) in free ==544920==ABORTING ================================================================= ==544921==ERROR: AddressSanitizer: attempting double-free on 0x6020000073f0 in thread T0: #0 0x53edad in free (/usr/local/sbin/zabbix_server+0x53edad) #1 0x5e9028 in alerter_process_email /root/zabbix/src/libs/zbxalerter/alerter.c:251:2 #2 0x5e7e2f in zbx_alerter_thread /root/zabbix/src/libs/zbxalerter/alerter.c:473:5 #3 0x12f10cd in zbx_thread_start /root/zabbix/src/libs/zbxthreads/threads.c:135:3 #4 0x57fd1f in server_startup /root/zabbix/src/zabbix_server/server.c #5 0x57abc2 in MAIN_ZABBIX_ENTRY /root/zabbix/src/zabbix_server/server.c:2566:18 #6 0x178e65d in zbx_daemon_start /root/zabbix/src/libs/zbxnix/daemon.c:375:9 #7 0x56f39b in main /root/zabbix/src/zabbix_server/server.c:1455:9 #8 0x7f923607dd79 in __libc_start_main csu/../csu/libc-start.c:308:16 #9 0x4c4fb9 in _start (/usr/local/sbin/zabbix_server+0x4c4fb9) 0x6020000073f0 is located 0 bytes inside of 12-byte region [0x6020000073f0,0x6020000073fc) freed by thread T0 here: #0 0x53edad in free (/usr/local/sbin/zabbix_server+0x53edad) #1 0x1609619 in zbx_db_trigger_clean /root/zabbix/src/libs/zbxdbwrap/trigger.c:726:2 #2 0x5e8a21 in alerter_process_email /root/zabbix/src/libs/zbxalerter/alerter.c:205:4 #3 0x5e7e2f in zbx_alerter_thread /root/zabbix/src/libs/zbxalerter/alerter.c:473:5 #4 0x12f10cd in zbx_thread_start /root/zabbix/src/libs/zbxthreads/threads.c:135:3 #5 0x57fd1f in server_startup /root/zabbix/src/zabbix_server/server.c #6 0x57abc2 in MAIN_ZABBIX_ENTRY /root/zabbix/src/zabbix_server/server.c:2566:18 #7 0x178e65d in zbx_daemon_start /root/zabbix/src/libs/zbxnix/daemon.c:375:9 #8 0x56f39b in main /root/zabbix/src/zabbix_server/server.c:1455:9 #9 0x7f923607dd79 in __libc_start_main csu/../csu/libc-start.c:308:16 previously allocated by thread T0 here: #0 0x53f02d in malloc (/usr/local/sbin/zabbix_server+0x53f02d) #1 0x1854ae6 in zbx_malloc2 /root/zabbix/src/libs/zbxcommon/misc.c:155:8 #2 0x609222 in zbx_alerter_deserialize_email /root/zabbix/src/libs/zbxalerter/alerter_protocol.c:241:10 #3 0x5e87a0 in alerter_process_email /root/zabbix/src/libs/zbxalerter/alerter.c:179:2 #4 0x5e7e2f in zbx_alerter_thread /root/zabbix/src/libs/zbxalerter/alerter.c:473:5 #5 0x12f10cd in zbx_thread_start /root/zabbix/src/libs/zbxthreads/threads.c:135:3 #6 0x57fd1f in server_startup /root/zabbix/src/zabbix_server/server.c #7 0x57abc2 in MAIN_ZABBIX_ENTRY /root/zabbix/src/zabbix_server/server.c:2566:18 #8 0x178e65d in zbx_daemon_start /root/zabbix/src/libs/zbxnix/daemon.c:375:9 #9 0x56f39b in main /root/zabbix/src/zabbix_server/server.c:1455:9 #10 0x7f923607dd79 in __libc_start_main csu/../csu/libc-start.c:308:16 SUMMARY: AddressSanitizer: double-free (/usr/local/sbin/zabbix_server+0x53edad) in free ==544921==ABORTING 544984:20250603:184607.397 forced reloading of the snmp cache on [poller #8] 544996:20250603:184607.400 forced reloading of the snmp cache on [poller #10] 544990:20250603:184607.401 forced reloading of the snmp cache on [poller #9] 544972:20250603:184607.401 forced reloading of the snmp cache on [poller #4] 544997:20250603:184607.404 forced reloading of the snmp cache on [poller #11] 544911:20250603:184607.407 One child process died (PID:544919,exitcode/signal:1). Exiting ... 544913:20250603:184607.407 HA manager has been paused zabbix_server [544911]: Error waiting for process with PID 544919: [10] No child processes 544913:20250603:184607.515 HA manager has been stopped 544911:20250603:184607.582 syncing history data... 544911:20250603:184607.588 syncing history data... 10.000000% 544911:20250603:184607.588 syncing history data done 544911:20250603:184607.588 syncing trend data in progress... 544911:20250603:184607.592 syncing trend data... 100.000000% 544911:20250603:184607.592 syncing trend data done 544911:20250603:184607.608 Zabbix Server stopped. Zabbix 7.4.0rc1 (revision {ZABBIX_REVISION}).