Hi,
after Upgrading from Check MK Managed 1.6.0p14 to 1.6.0p24 and Check_MK virt1 to 1.4.15.
We receive following error on Check_MK Discovery:
UNKN - Invalid line in agent section <<<local>>>. Reason: Received wrong format of local check output. Please read the documentation regarding the correct format: [](https://docs.checkmk.com/1.6.0/de/localchecks.html) Received output: "0 User_Memory mem_used=11399475200;11154323865;11774008524;0;12393693184
Detailed Log:
OMD[MSupport]:/$ cmk --debug -vI SRV-Check_MK-MSupport
Discovering services on: SRV-Check_MK-MSupport
SRV-Check_MK-MSupport:
+ FETCHING DATA
[agent] Execute data source
[piggyback] Execute data source
No piggyback files for 'SRV-Check_MK-MSupport'. Skip processing.
No piggyback files for 'localhost'. Skip processing.
+ EXECUTING DISCOVERY PLUGINS (54)
Invalid line in agent section <<<local>>>. Reason: Received wrong format of local check output. Please read the documentation regarding the correct format: https://docs.checkmk.com/1.6.0/de/localchecks.html Received output: "0 User_Memory mem_used=11536789504;11154323865;11774008524;0;12393693184|mem_total=12393693184|mem_system=11536789504 User processes are using 11002 MB of 11819 MB (max. so far: 11178 MB, System uses 248 MB)"
Traceback (most recent call last):
File "/omd/sites/MSupport/bin/cmk", line 94, in <module>
exit_status = modes.call(mode_name, mode_args, opts, args)
File "/omd/sites/MSupport/lib/python/cmk_base/modes/__init__.py", line 72, in call
return mode.handler_function(*handler_args)
File "/omd/sites/MSupport/lib/python/cmk_base/modes/check_mk.py", line 1498, in mode_discover
discovery.do_discovery(hostnames, options.get("checks"), options["discover"] == 1)
File "/omd/sites/MSupport/lib/python/cmk_base/discovery.py", line 133, in do_discovery
only_new, on_error)
File "/omd/sites/MSupport/lib/python/cmk_base/discovery.py", line 167, in _do_discovery_for
on_error=on_error)
File "/omd/sites/MSupport/lib/python/cmk_base/discovery.py", line 839, in _discover_services
check_plugin_name, on_error):
File "/omd/sites/MSupport/lib/python/cmk_base/discovery.py", line 940, in _execute_discovery
discovered_items = _execute_discovery_function(discovery_function, section_content)
File "/omd/sites/MSupport/lib/python/cmk_base/discovery.py", line 978, in _execute_discovery_function
discovered_items = discovery_function(section_content)
File "/omd/sites/MSupport/share/check_mk/checks/local", line 196, in inventory_local
"Reason: %s Received output: \"%s\"" % (reason, output)))
cmk.utils.exceptions.MKGeneralException: Invalid line in agent section <<<local>>>. Reason: Received wrong format of local check output. Please read the documentation regarding the correct format: https://docs.checkmk.com/1.6.0/de/localchecks.html Received output: "0 User_Memory mem_used=11536789504;11154323865;11774008524;0;12393693184|mem_total=12393693184|mem_system=11536789504 User processes are using 11002 MB of 11819 MB (max. so far: 11178 MB, System uses 248 MB)"
Agent Version of the Check_MK VM is OK - [agent] Version: 2.0.0p2, OS: linux, execution time 0.7 sec
Thx for Help
Stefan