Re: kern/42205: kernel panic at activated userquota

[Manuel Bouyer <bouyer%antioche.eu.org@localhost>]

On Thu, Nov 05, 2009 at 07:55:41AM +0100, 
6bone%6bone.informatik.uni-leipzig.de@localhost wrote:
> qsync vp wihout ip: vnode @ 0xffff8000974df5f0, flags (10<MPSAFE>)
>         tag VT_UFS(1), type VLNK(5), usecount 1, writecount 0, holdcount 
> 0
>         freelisthd 0x0, mount 0xffff800072988000, data 
> 0xffff8000974e0dc0 lock 0xffff8000974df6f8 recursecnt 0
>         tag VT_UFS, ino 55338475, on dev 19, 4 flags 0x0, effnlink 1, 
> nlink 1
>         mode 0120775, owner 1007, group 100, size 31

Wow, not that's strange. we get there because VTOI(vp) == NULL.
VTOI is ((struct inode *)(vp)->v_data), and v_data is obviously not NULL
in this vnode. How could this happen ?

Hum, can you send the dmesg and 'cpuctl identify cpu0' for this machine ?

-- 
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
     NetBSD: 26 ans d'experience feront toujours la difference
--