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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-25725

Zabbix Agent2 for Windows - crashes on "Calling C function "free(cdelay)", eventid 7034

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    • Icon: Problem report Problem report
    • Resolution: Fixed
    • Icon: Major Major
    • 7.0.6
    • Agent (G)
    • None
    • server 7.0.6 from appliance, windows 2022 datacenter 21h2, Zabbix Agent 2 7.0.6
    • S24-W50/51/52/1, S25-W2/3
    • 1

      Hello,
      I've noticed that for some reason Zabbix Agent2 crashes on Windows 2022/2019 with "event id 7034"

      Steps to reproduce:

      1. Prepare clear VM with Windows Server 2022 or 2019 with Agent2 7.0.6, setup debuglevel=5
      2. start agent2 service
      3. wait ~5mins and check status of service via services.msc or pwsh command: get-service -name "zabbix agent2" | format-table name, displayname, status

      Result:
      Service would be stopped with 

      "event id 7034" "The zabbix agent2 service terminated unexpectedly"

      log file of agent2 ends on lines:

      Calling C function "zbx_get_agent_item_nextcheck()"
      Calling C function "free(cdelay)"

        1. 0001-.-ZBX-25725-added-debug-updated-go-ole-and-sys.patch
          14 kB
          Dmitrijs Goloscapovs
        2. 277346_zabbix_agent2.log.txt
          1.01 MB
          Tomass Janis Bross
        3. image-2024-12-20-20-52-32-860.png
          101 kB
          Dmitrijs Goloscapovs
        4. image-2024-12-20-20-52-51-207.png
          81 kB
          Dmitrijs Goloscapovs
        5. image-2024-12-20-20-53-09-816.png
          100 kB
          Dmitrijs Goloscapovs
        6. zabbix_agent2_debug_orig_msi.log
          5.37 MB
          Dmitrijs Goloscapovs
        7. zabbix_agent2_debug_w_verbose_debug.log
          13.29 MB
          Dmitrijs Goloscapovs

            dgoloscapov Dmitrijs Goloscapovs
            tgrzechulski Tomasz Grzechulski
            Team A
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