On Wed, Mar 14, 2007 at 07:50:34PM -0000, Andrew Doran wrote:
> > With Mar 14 14:53 code, 4.99.15/i386, I just got:
> > I'm quite surprised. Essentially, I could e.g. ssh in, get a password
> > prompt,
> > then hang. It felt like when vnodes get locked. I could break into ddb.
> > Plenty of processes were waiting in turnstile?
> 
> From ps/l? If it happens again, could you get a backtrace from one of
> them with t/a, or any LWPs sitting in vnlock?

I'll try..

> > # ps -M netbsd.0.core
> > ps: can't read pgrp at 0x0: Undefined error: 0
> 
> Is the kernel built with LOCKDEBUG?

Yes (and diagnostic)

Cheers,

Patrick