UP kernel, panic during installworld (mtree)

[Sepherosa Ziehau <sepherosa@xxxxxxxxx>]

Hi,

Single user mode during installworld, UP kernel (100% panic):

mtree -deU -f /usr/src/etc/mtree/BSD.root.dist -p /

Fatal trap 12: page fault while in kernel mode
. ..
. ..

Stopped at hashdev+0x2f: cmpl 0x24(%esi),%ebx
hashdev()
get_dev()
spec_getattr()
ufsspec_getattr()
ufs_vnoperatespec()
vop_getattr()
vn_stat()
kern_stat()
sys_lstat()
syscalls()

May1st kernel works as expected (I didn't have other old versions of
kernel on this box).

Coredump is uploaded to leaf/~sephe/crash/{kernel,vmcore}.0

Best Regards,
sephe

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