[XEN] xs_single device/vbd xs_talkv read_reply panic: bad stray interrupt

[Brad Pitney]

On Sun, Aug 24, 2008 at 12:16 AM, Kip Macy <kmacy at freebsd.org> wrote:
> I've just committed a change so that hda corresponds to xbd0. Also
> I've tested xen 3.3 from hg and have booted a kernel off an md. I
> think the key thing is just to give it the right root.
>

thanks.

something is not quite right, so I am going to restart from scratch
only this time configure my file image so it works under a jail,
because at the moment after your recent change I get:
Manual root filesystem specification:
  <fstype>:<device>  Mount <device> using filesystem <fstype>
                       eg. ufs:da0s1a
  ?                  List valid disk boot devices
  <empty line>       Abort manual input

mountroot> ?

List of GEOM managed disk devices:
  xbd-767cs1d xbd-767cs1c xbd-767cs1a xbd-767cs1 xbd-767s1d xbd-767s1c
xbd-767s1a xbd-767c xbd-767a xbd-767s1 xbd-765 xbd-766 xbd-767

Manual root filesystem specification:
  <fstype>:<device>  Mount <device> using filesystem <fstype>
                       eg. ufs:da0s1a
  ?                  List valid disk boot devices
  <empty line>       Abort manual input

mountroot> ufs:xbd-767s1a
Trying to mount root from ufs:xbd-767s1a
panic: vm_fault: fault on nofault entry, addr: c0877000
cpuid = 0
KDB: enter: panic
[thread pid 12 tid 100024 ]
Stopped at      kdb_enter+0x3a: movl    $0,kdb_why
db>

this time I wont use fdisk. I'll report back either way as I don't
want you to be trying to solve a none existent problem that may well
just be my fault :)

-- 
Best regards,
 Brad