Cannot activate cmc 2.0.0p3

Hello

Ich versuche CMC zu aktivieren mit: / I’m trying to activate CMC with:

omd stop
omd config set CORE cmc
omd start

Aber cmc stürzt gleich wieder ab: / But cmc does not start:
`

OMD[master]:~$ omd status
mkeventd:       running
liveproxyd:     running
mknotifyd:      running
rrdcached:      running
cmc:            stopped
apache:         running
dcd:            running
redis:          running
crontab:        running
-----------------------
Overall state:  partially running
OMD[master]:~$ omd start cmc
Temporary filesystem already mounted
Starting cmc...2021-05-12 16:56:39 [5] [core 285688] daemon logging started
2021-05-12 16:56:39 [5] [core 285688] using state history cache with a horizon of 730 days
2021-05-12 16:56:39 [5] [rrdcached thread] started
OK
OMD[master]:~$ 2021-05-12 16:56:39 [0] [core 285688] Terminated due to unexpected signal 11. Restarting.
2021-05-12 16:56:39 [0] [core 285688] stack trace with 9 frames follows:
/omd/sites/master/bin/cmc(_Z11sig_survivei+0xc2) [0x54f3f2]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x12730) [0x7fcde8f15730]
/omd/sites/master/bin/cmc(_ZNK6Object12acknowledgedEv+0x7) [0x5a3057]
/omd/sites/master/bin/cmc(_ZN4Core12loadCommentsER11StateLoader+0x5a) [0x55891a]
/omd/sites/master/bin/cmc(_ZN4Core17loadStateFromFileER11StateLoader+0x3a1) [0x558d11]
/omd/sites/master/bin/cmc(_ZN4Core9loadStateEv+0x1cb) [0x5591bb]
/omd/sites/master/bin/cmc(main+0xe8d) [0x53e43d]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xeb) [0x7fcde8b6d09b]
/omd/sites/master/bin/cmc(_start+0x2a) [0x54401a]

`

How can I troubleshoot this? I have already upgraded two satellite nodes.
All three run on the same docker image. I converted back and force to ‘nagios’ backend.

Best, Peter

We also had that issue after upgrading from a raw edition.

In the end we had to remove the state file in $OMD_ROOT/var/check_mk/core. This removes all acknowledgments, downtimes and other states but at least the monitoring runs again.

1 Like

@r.sander Thanks! This indeed solved the issue!

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