After successful upgrade, one of the jails still running 11.3-RELEASE spawns one legitimate process (python 2.7) multiple times (16, as the number of cores of the system, keeps the cores at 101%) then the whole system becomes almost unresponsive.
does nothing, to my surprise, cannot kill the processes.
There may be a bug in the new kernel related to passing signals to processes.
Not happy! I might have to revert back to 11 line.
Code:
kill -9 xxxThere may be a bug in the new kernel related to passing signals to processes.
Not happy! I might have to revert back to 11 line.
