[ZBX-25776] Testing some internal items makes zabbix-server crash Created: 2024 Dec 20  Updated: 2025 Jan 30  Resolved: 2024 Dec 28

Status: Closed
Project: ZABBIX BUGS AND ISSUES
Component/s: Server (S)
Affects Version/s: 7.0.6, 7.0.7, 7.4.0alpha1
Fix Version/s: 7.0.8rc2, 7.2.2rc1, 7.4.0alpha1

Type: Problem report Priority: Major
Reporter: Maciej Kuczerski Assignee: Artjoms Rimdjonoks
Resolution: Fixed Votes: 1
Labels: None
Remaining Estimate: Not Specified
Time Spent: 7h
Original Estimate: Not Specified

Attachments: PNG File image-2024-12-20-10-46-43-824.png     Text File zabbix_server.log     File ● zabbix-server.service.service - Zabbix Server    
Issue Links:
Causes
Team: Team C
Sprint: Support backlog, S24-W50/51/52/1
Story Points: 1

 Description   

Clicking "Test" button on some internal items making zabbix-server crash. Memory dump is written to zabbix_server.log

 

Affected keys:
zabbix[connector_queue]
zabbix[tcache,cache,pmisses]
zabbix[tcache,cache,pitems]
zabbix[wcache,trend,pused]
zabbix[process,alerter,avg,busy]
zabbix[process,alert manager,avg,busy]
zabbix[process,connector manager,avg,busy]
zabbix[process,escalator,avg,busy]
zabbix[process,proxy poller,avg,busy]
zabbix[process,report manager,avg,busy]
zabbix[process,timer,avg,busy]

Steps to reproduce:

  1. Install brand new zabbix instance (Rocky 9.3)
  2. Navigate to zabbix-server host
  3. Click for example "Trend function cache, % of misses" item
  4. Click "Test" button

Result:

systemctl status zabbix-server.service

Memory dump in zabbix_server.log

 Comments   
Comment by Vladislavs Sokurenko [ 2024 Dec 20 ]

Thank you for your report, reproduced

Comment by Artjoms Rimdjonoks [ 2024 Dec 28 ]

Available in versions:

Generated at Tue Apr 15 09:29:20 EEST 2025 using Jira 9.12.4#9120004-sha1:625303b708afdb767e17cb2838290c41888e9ff0.