I've just turned witness back on on the bento cluster, and got the
following lock order reversals a number of times overnight:

Nov 18 07:45:40 <user.crit> gohan11 kernel: 1st 0xc6887200 pipe mutex (pipe mutex) @ 
/local0/src-client/sys/kern/sys_pipe.c:465
Nov 18 07:45:40 <user.crit> gohan11 kernel: 2nd 0xc0447780 sigio lock (sigio lock) @ 
/local0/src-client/sys/kern/kern_sig.c:2225
Nov 18 10:28:47 <user.crit> gohan10 kernel: 1st 0xc4941580 pipe mutex (pipe mutex) @ 
/local0/src-client/sys/kern/sys_pipe.c:1038
[...]

Are these known problems?

Kris

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