Hi,

Thanks, I finally got back to this.

I filed pr port-mac68k/29052 which should describe things
somewhat well.  I added your stack traceback call and put
that in there as well.

cheers

bruce

YAMAMOTO Takashi <yamt@mwd.biglobe.ne.jp> wrote:
> Date: Tue, 11 Jan 2005 07:03:24 +0900
> From: YAMAMOTO Takashi <yamt@mwd.biglobe.ne.jp>
> Subject: Re: details on KASSERT in uvm_map.c
> To: edoneel@sdf.lonestar.org
> Cc: current-users@NetBSD.org, port-mac68k@NetBSD.org
> 
> > Hi,
> > 
> > A followup to my KASSERT in uvm_map.c.  I rebuilt the install kernel
> > with a print statement so I could see what the different values
> > that caused the assert at line 478 in uvm_map.c on a mac68k
> > system.
> > 
> > The values are
> > 
> > VM_MAP_USE_KMAPENT(map) is 0
> > old_entry->flags is 5
> > UVM_MAP_QUANTUM is 8
> > UMR_EMPTY(umr) is 0
> > 
> > So it fails in that both VM_MAP_USE_KMAPENT(map) is 0 and
> > UMR_EMPTY(umr) is 0.  Surely someone can point me to
> > where these might be an issue :-)
> > 
> > cheers
> > 
> > bruce
> 
> can you check backtrace?
> 
> 	db_stack_trace_print((db_expr_t)__builtin_frame_address(0),
> 	    TRUE, 65535, "", printf);
> 
> will print it.
> 
> YAMAMOTO Takashi