> Date: Mon, 25 May 1998 12:48:29 -0700
> From: "Erik E. Fair" <fair@clock.org>
> 
> I just got this:
> 
> Memory error on CPU cycle!
>  ctx=1, vaddr=0xffe1590, paddr=0x834000
>  csr=d4<IPEND,IENA,CHK,ERR2>
> panic: all bets are off...
> 
> and it dropped into DDB.
> 
> What the heck is up with that?!

The paddr=0x834000 part tells you it is one of the SIMMs
in positions 8-12 (in the 4MB starting at 8MB).

You might also run the PROM diagnostics (memory test).