> On Fri, 6 Mar 1998, Wayne D. Hoxsie Jr. wrote:
> 
> > vm_fault(0xf8148000, 0xf8030200, 0x3, 0) -> 0x2
> > trap type = 0x8, code 0x803070d, v = 0xf80331fe
> > kernel: MMU fault trap
> > pid = -1, pc = F80A98F2, ps = 2208, sfc = 1, dfc = 1
> 
> If you are using the GENERIC NetBSD/sun3x-1.3 kernel, then the error you
> have described above is occuring inside the function copyinstr().
> Luckily, the GENERIC kernel is compiled with DDB (the debugger.)  It would
> help if you could type ``trace'' at the db> prompt the next time this
> happens.  Then send us the result.

It took a few days for it to happen again (I guess fixing my partition
overlap helped) but it just happened.  Here's the "trace" output:

_Debugger(2004,f8fabd0c,f80b515c,f80b4d0b,0)+6
_panic(f80b4d0b,0,118,806467e,0) +40
_trap(8,402074d,5a9a10)+1fa
faultstkadj(f8fabe00)+0
_vn_stat(f85abf80,f8fabee0,f858b000)+48
_sys___lstat13(f858b000,f8fabf84,f8fabf7c)+44
_syscall(118)+184
_trap0()+e


Hope someone can make some sense out of this.  I hope I copied it right.