Yes I do and if I'd thought of it I would have included the dmesg.
Anyway swap was added on sd4b at priority 0 like it normally is.

On Fri, 8 May 1998, D'Arcy J.M. Cain wrote:

> Thus spake tcjam
> > So here is the nice log of my session to help someone figure this out.
> > 
> > # stty erase ^H
> > [ I'd say about 20 seconds ]
> > panic: malloc: out of space in kmem_map
> > Stopped at      _Debugger+0x6:  unlk    a6
> > db> t
> > _Debugger(40,1000,87fb48,223b8,220c8) + 6
> > _panic(220c8,106d600,0,0,c) + 50
> > _malloc(3a,1f,0,106d600,ffff0000) + 1ea
> > _uvm_map_clip_end(106d600,1fff040,0) + 24
> > _amap_copy(106d600,1fff040,1,1,ffffc000,ffffc001) + 8c
> > _uvmfault_amapcopy(87fcb4,106d600,8,ffffc000,3) + 134
> > _uvm_fault(106d600,ffffc000,0,3) + 1e8
> > _trap(8,4010709,ffffca84) + 52a
> > faultstkadj(87fee8,87fe2c,ffffca84,4260000) + 0
> > _sys_execve(1064a00,87ff88,87ff80) + 324
> > _syscall(3b) + 13e
> > _trap0() + e
> > db> reboot
> > syncing disks... done
> > NetBSD/mac68k does not trust itself to update the RTC on shutdown.
> > rebooting...
> 
> Just a wild guess, do you have swap enabled in /etc/fstab?
> 
> -- 
> D'Arcy J.M. Cain <darcy@{druid|vex}.net>   |  Democracy is three wolves
> http://www.druid.net/darcy/                |  and a sheep voting on
> +1 416 424 2871     (DoD#0082)    (eNTP)   |  what's for dinner.
> 
> 

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