207:20210218:102959.867 Got signal [signal:11(SIGSEGV),reason:1,refaddr:0x10]. Crashing ...
...
   207:20210218:102959.867 === Backtrace: ===
   207:20210218:103000.120 12: /usr/sbin/zabbix_server: configuration syncer [synced configuration in 19.760771 sec, syncing configuration](zbx_backtrace+0x42) [0x561ca9ace1dc]
   207:20210218:103000.120 11: /usr/sbin/zabbix_server: configuration syncer [synced configuration in 19.760771 sec, syncing configuration](zbx_log_fatal_info+0x151) [0x561ca9ace453]
   207:20210218:103000.120 10: /usr/sbin/zabbix_server: configuration syncer [synced configuration in 19.760771 sec, syncing configuration](+0x1dfc4d) [0x561ca9acec4d]
   207:20210218:103000.120 9: /lib64/libpthread.so.0(+0x12b20) [0x7f3adf742b20]
   207:20210218:103000.120 8: /usr/sbin/zabbix_server: configuration syncer [synced configuration in 19.760771 sec, syncing configuration](+0x1a5958) [0x561ca9a94958]
   207:20210218:103000.120 7: /usr/sbin/zabbix_server: configuration syncer [synced configuration in 19.760771 sec, syncing configuration](DCsync_configuration+0xc1b) [0x561ca9a9a32c]
   207:20210218:103000.120 6: /usr/sbin/zabbix_server: configuration syncer [synced configuration in 19.760771 sec, syncing configuration](dbconfig_thread+0x213) [0x561ca994a941]
   207:20210218:103000.120 5: /usr/sbin/zabbix_server: configuration syncer [synced configuration in 19.760771 sec, syncing configuration](zbx_thread_start+0x37) [0x561ca9add013]
   207:20210218:103000.120 4: /usr/sbin/zabbix_server: configuration syncer [synced configuration in 19.760771 sec, syncing configuration](MAIN_ZABBIX_ENTRY+0xb62) [0x561ca993ac67]
   207:20210218:103000.120 3: /usr/sbin/zabbix_server: configuration syncer [synced configuration in 19.760771 sec, syncing configuration](daemon_start+0x30b) [0x561ca9acdddf]
   207:20210218:103000.120 2: /usr/sbin/zabbix_server: configuration syncer [synced configuration in 19.760771 sec, syncing configuration](main+0x325) [0x561ca993a0b6]
   207:20210218:103000.120 1: /lib64/libc.so.6(__libc_start_main+0xf3) [0x7f3adc39f7b3]
   207:20210218:103000.120 0: /usr/sbin/zabbix_server: configuration syncer [synced configuration in 19.760771 sec, syncing configuration](_start+0x2e) [0x561ca9938f6e]
...
     8:20210218:103000.169 One child process died (PID:207,exitcode/signal:1). Exiting ...
zabbix_server [8]: Error waiting for process with PID 207: [10] No child processes
     8:20210218:103001.014 syncing history data...
     8:20210218:103001.106 syncing history data... 100.000000%
     8:20210218:103001.106 syncing history data done
     8:20210218:103001.106 syncing trend data...
     8:20210218:103016.744 syncing trend data done
     8:20210218:103016.899 Zabbix Server stopped. Zabbix 5.2.3 (revision ae46273).