After today's update I still get kernel panic in uvmfault.

Now it's in pmap_remove_ptes.

If you want more details, please let me know. I can generate these faults
at will. :) I have to reboot the system into Windoze for a minute.


On 19 Feb 2002, enami tsugutomo wrote:

> Hisashi T Fujinaka <htodd@twofifty.com> writes:
>
> > Whoops. I'm putting in diagnostic and debug.
>
> I asked just to make sure the following fault place is same place
> where i imagine.
>
> 	genfs_putpages+268: movl 0x24(%esdi), %eax
>
> If I removed DIAGNOSTIC and UVM_PAGE_TRKOWN from my config, there was
> such instrunctions at line 268.
>
> > Is there a "howto" of using a serial console so I don't have to retype
> > the error messages? :)
>
> Typing `consdev com0' is easy way for few times try (see boot(9)).  Or
> install biosboot_com0.sym for permanent change.
>
> > > > uvmfault(0xc03f5620, 0xc0714000, 0, 1) -> e
> > > > kernel, page fault trap, code 0
> > > > Stopped in pid 9 (ioflush) at genfs_putpages+268: movl 0x24(%esdi), %eax
> > > > db> trace
> > > > genfs_putpages(cf581d40,0,cf581d58,c492ad58,1) at genfs_putpages+0x268
> > > > VOP_PUTPAGES(cfb39d20,0,0,0,0,11,c08a6800,0) at VOP_PUTPAGES+0x49
>
> show reg
> show vnode/f cfb39d20
>
> will give more info.
>
> enami.
>

-- 
Hisashi T Fujinaka - htodd@twofifty.com
BSEE (6/86) + BSChem (3/95) + BAEnglish (8/95) + $2.50 = mocha latte