[PC-BSD Testing] Mangled entry error after force shutdown from desktop hang

Kris Moore kris at pcbsd.org
Tue May 1 06:24:26 PDT 2012


On 04/30/2012 15:45, claive alvin Acedilla wrote:
> I think I have already reproduced this three times but I do not know
> if my steps are reproducible.
> I reproduce this when I installed and uninstalled XFCE from system
> packages, log out, then login to LXDE.  Then logout LXDE, I noticed
> that I cannot logout to gdm because there is bug that you cannot
> logout to gdm when you removed XFCE from system packages. So what I
> did was force shutdown.
>
> Then after booted again I got like this error: "panic: ufs_dirbad:
> /backuphd: bad dir ino 22259126 at offset 0: mangled entry"
> PCBSD will not boot even it restarted by itself.
>
> I also reproduced this when PCBSD desktop was hanging for I dont know
> the reason and anything is not responding, so what I did was force
> shutdown the power button and I get again the mangled entry error on
> the next boot.
>
> It seems that when the whole PCBSD desktop is hanging or "locked
> state" and do a force shutdown will mangle the filesystem.
>
>
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This looks more serious than some files being left over from
uninstalling packages. A ufs_dirbad error like that can be a hardware or
UFS filesystem bug. Take a look here:

http://phaq.phunsites.net/2007/07/01/ufs_dirbad-panic-with-mangled-entries-in-ufs/

-- 
Kris Moore
PC-BSD Software
iXsystems

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