On Mon, 12 Nov 2007, Andrew Doran wrote:
> > > > > Nov 11 11:49:14 apb-laptoy /netbsd: pms0: pms_input: unusual delay (0.050026 s),
> > > > >  scheduling reset
> 
> Are you using softdep or LFS? Both could trigger this behaviour by
> getting backlogged. While processing they hold kernel_lock meaning
> device interrupts cannot be processed on other CPUs.

No, not using softdep or LFS.  No raidframe on this particular machine
either.  I am using cgd and nullfs.

--apb (Alan Barrett)