I’ve been running HA in a VM (Oracle Virtualbox) for almost 2 years.
For some reason the VM crashes in unregular intervalls.
Somehow it is related to “rcu_sched self detected stall on CPU”
No idea what that means and how to troubleshoot.
Attached a screenshot (VM not crashed yet, but it won’t be long ) of the errors I am getting.
Any help would be greatly appreciated !