For some time now the system crashes sporadically. First of all, in order to start debugging: where could I find some useful information in the log files. In openhab.log I don’t find anything useful. In syslog I have found the following:
Jul 13 07:52:55 openHABianPi karaf: at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) Jul 13 07:52:55 oJul 13 07:17:03 openHABianPi rsyslogd: [origin software="rsyslogd" swVersion="8.4.2" x-pid="434" x-info="http://www.rsyslog.com"] start Jul 13 07:17:03 openHABianPi systemd: Mounted FUSE Control File System. Jul 13 07:17:03 openHABianPi systemd: Mounting Configuration File System... Jul 13 07:17:03 openHABianPi systemd: Starting Apply Kernel Variables...
with all the start up information followed (side note: with start up time is changed from 07:52 to 07:17, why?)
start up is ending with
Jul 13 07:17:10 openHABianPi systemd: Startup finished in 2.684s (kernel) + 10.644s (userspace) = 13.328s. Jul 13 19:35:12 openHABianPi systemd: Time has been changed
So, system was somehow blocked till I restarted at 19:35.
- Has anybody an idea where I could find more useful log information?
- has anybody an idea what the cause of these crashes could be?
btw: I’m on the latest openhab2 version (2.3). Among others I have installed modbus and ebus bindings.
Many thanks in advance for any hints