shutdown panics on i386

[Kurt Schreiner <ks%ub.uni-mainz.de@localhost>]

Hi,

with a kernel build from -current source last updated yesterday I see
the following while shutting down or rebooting the system (an old Dell
C610 Notebook):

...
cardsolt0: detached
wd0: detached
extend 'iomem' (0x0 - 0xffffffff), flags = 0x3
        0x0 - 0x9fbff
        0xa0000 - 0xbffff
        0xc0000 - 0xc7fff
        0x100000 - 0x2ffd2fff
        0x40000000 - 0x40000fff
        0x40001000 - 0x40001fff
        0x40002000 - 0x40002fff
        0x40003000 - 0x40003fff
extend_free: start 0x40001000, end 0x40000fff
panic: extend_free: region not found
fatal braekpoint trap in supervisor mode
trap type 1 code 0 eip c014fa74 cs 8 eflags 246 cr2 bbb43ef0 ilevel 0
Stopped in pid 619.1 (halt) at netbsd:braekpoint+0x4: popl      %ebp
db{0}>

And no, ther's no typo in the extend_free: start... line! (Even if the
whole mess is hand copied from the notebook screen ;-)

BTW: setting ddb.onpanic=0 let's the machine reboot despite "poweroff"
was typed...

Any idea what's going on anyone?

Kurt