BTW, can you try -current (1.6D) kernel without your stack size
changes? There was a fix to kernel stack usage for IPsec committed
not too long ago, and the fix has not been pulled up to 1.6 branch
yet.

Jaromir

Olaf Seibert wrote:
> On Sun 14 Jul 2002 at 22:40:45 +0200, Anders Magnusson wrote:
> > >  
> > > -#define ISTACK_SIZE NBPG
> > > +#define ISTACK_SIZE (NBPG * 2)
> > >  vaddr_t istack;
> > >  /* 
> > >   * This code uses bitfield operators for most page table entries.  

> --- sys/arch/vax/include/param.h.orig	Sun Apr 21 23:00:29 2002
> +++ sys/arch/vax/include/param.h	Sat Jul 13 13:50:09 2002
> @@ -84,7 +84,7 @@
>  #define	MAXPHYS		(64 * 1024)	/* max raw I/O transfer size */
>  #define	MAXBSIZE	0x4000		/* max FS block size - XXX */
>  
> -#define	UPAGES		2		/* pages of u-area */
> +#define	UPAGES		3		/* pages of u-area */
>  #define USPACE		(NBPG*UPAGES)
>  #define	REDZONEADDR	(VAX_NBPG*3)	/* Must be > sizeof(struct user) */