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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-24540

Server crash on circular {HOST.CONN} configuration

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    • S24-W22/23
    • 0.25

      You can set, for example, the DNS name of a host to be {HOST.CONN}. When doing this on 6.4 and newer it crashes the server. Does not crash the server on 6.0.

      Pictured - configuration like this on master:

      Produces a log:

      392691:20240524:081550.239 Got signal [signal:11(SIGSEGV),reason:1,refaddr:(nil)]. Crashing ...
      392691:20240524:081550.240 ====== Fatal information: ======
      392691:20240524:081550.240 Program counter: 0x559956cc8550
      392691:20240524:081550.240 === Registers: ===
      ...
      ...
      ...
      392691:20240524:081550.276 ================================
      392691:20240524:081550.276 Please consider attaching a disassembly listing to your bug report.
      392691:20240524:081550.276 This listing can be produced with, e.g., objdump -DSswx zabbix_server.
      392691:20240524:081550.276 ================================
      392675:20240524:081550.279 One child process died (PID:392691,exitcode/signal:1). Exiting ...
      392688:20240524:081550.280 HA manager has been paused
      zabbix_server [392675]: Error waiting for process with PID 392691: [10] No child processes
      392688:20240524:081550.309 HA manager has been stopped
      392675:20240524:081550.322 syncing trend data...
      392675:20240524:081550.333 syncing trend data done
      392675:20240524:081550.336 Zabbix Server stopped. Zabbix 7.0.0rc3 (revision {ZABBIX_REVISION}).
      

            wiper Andris Zeila
            jnulle Janis Nulle
            Team A
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