Hi and great!

> --- pmap.c      2001/12/15 09:00:50     1.201
> +++ pmap.c      2002/01/24 16:50:34     1.202
> @@ -1,4 +1,4 @@
> -/*     $NetBSD: pmap.c,v 1.201 2001/12/15 09:00:50 chs Exp $ */
> +/*     $NetBSD: pmap.c,v 1.202 2002/01/24 16:50:34 pk Exp $ */
> 
>  /*
>   * Copyright (c) 1996
> @@ -5667,7 +5667,7 @@
> 	  int vr, vs, i, s;
> 	  int pteproto, ctx;
> 
> -       pteproto = PG_V | PMAP_T2PTE_4(pa);
> +       pteproto = PG_S | PG_V | PMAP_T2PTE_4(pa);
> 	  pa &= ~PMAP_TNC_4;
> 	  pteproto |= atop(pa) & PG_PFNUM;
> 	  if (prot & VM_PROT_WRITE)

... did it for me! It also solved some other panics and hangs of my
ipx during large fs jobs.

Any short explanation for the 'small' change?

Markus.