I have setup a small openssi cluster with 3 nodes. But it always crashes
within a day after booting. I have no experience on kernel debugging, but
managed to get these infos:
A process called "ics_llunack_daemon" caused this failure
The calling tree is like this:
Further more, I can tell that the "dget" macro in "is_loadlevelable" caused
crash because some reference count is 0. There are 2 calls to "dget", I
don't know which one actually triggered it.
Has anyone experienced such crash?