Re: Panic on dom0 shutdown

[David Laight <david%l8s.co.uk@localhost>]

On Thu, Dec 20, 2012 at 07:39:18PM +0100, Manuel Bouyer wrote:
> On Thu, Dec 20, 2012 at 06:42:14PM +0100, Johan Ihr?n wrote:
> > I have a (reproducible) panic on shutdown, also recentish NetBSD 6 (kernel 
> > form december 16), but no raidframe. In my case it only panics on "halt 
> > -p", not on "halt" (100% reproducible). The trace is similar but not 
> > identical (this is by hand, no serial console available):
> > 
> > kernel: page fault trap, code=0
> > Stopped in pid 5800.1 (halt) at netbsd:bus_space_read_4*0x8:
> > bus_space_read_4()
> > Xresume_xenev6() at netbsd:Xresume_xenev6+0x47
> 
> there's something missing here, bus_space_read_4() is not called directly
> by Xresume_xenev6(). Is it i386 or amd64 ? If amd64, please make sure
> you still have -fno-omit-frame-pointer in kernel build options (makeoptions)

You might want to disable tail-calls if you want a full trace back.

        David

-- 
David Laight: david%l8s.co.uk@localhost