Steps to reproduce:

1. add UserParameter script that runs longer then timeout
2. Have log level warning (3)

Result:
nothing is logged
Expected:
log message about timeout

if i read it correctly it will never go off
https://github.com/zabbix/zabbix/blob/86e41ec878b740666af51e0c04adb5b1541e3a4e/src/libs/zbxexec/execute.c#L502-L505