Kernel panic on most recent snapshot

[Matthew Dillon]

:Hi,
:
:Anyone else getting a kernel panic using the most recent HEAD revision?
:
:When booting from CD:
:
:	Mounting root from cd9660:cd0c
:
:
:	Fatal trap 12: page fault while in kernel mode
:	fault virtual address = 0x8
:	...
:	...
:	...
:	kernel: type 12 trap, code=0
:	Stopped at	dsioctl+0x64	cmpl 0x8(%eax),%edx
:
:
:When booting from HD:
:
:	Mounting root from ufs:/dev/ad0s1a
:	no disk named 'ad0s1a'
:	setrootbyname failed
:	ffs_mountroot: can't find rootvp
:	Root mount failed: 6
:
:	Manual root filesystem specification.
:
:
:Could it be related to this patch?
:
:http://www.dragonflybsd.org/cvsweb/src/sys/vfs/ufs/ffs_balloc.c.diff?r1=1.18&r2=1.19&f=u
:
:Regards,

    It seems really unlikely that it would be related to that patch.

    Is this on a new machine that never ran DragonFly before?  What's
    the context?

						-Matt