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Problem report
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Resolution: Fixed
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Minor
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5.4.0beta1
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None
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Sprint 74 (Mar 2021)
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1
Create an item: test.trap which holds integer values.
Create a calculated item that takes the last value and substracts the previous value:
last("test.trap")-last("test.trap","#2")
Create a preprocessing step:
Deliver only one metric to test.trap item.
zabbix_sender -z 127.0.0.1 -s trap -k test.trap -o 44
Result
When the calculated item will execute the expression, the server will crash with a message:
server.log
P.S.
- If there are two metrics in item, then it works.
- If a preprocessing step has been removed, then it works.
Attaching template for faster reproducing:
Check-for-not-supported-value.yaml
- caused by
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ZBXNEXT-6035 Introduce "Override errors" to items
- Closed
- is duplicated by
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ZBX-19064 "Check for not supported value" with perf_counter_en crashes Proxy (and Server)
- Closed
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ZBX-19093 zabbix_server crashing with segmentation fault
- Closed
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ZBX-19141 Zabbix server stopped cannot open IPC socket.
- Closed
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ZBX-19315 "Check for not supported value" with JMX item crashes Proxy
- Closed