Date: Wed, 11 Oct 1995 03:58:27 +0200 From: Heikki Suonsivu <hsu@clinet.fi> To: Gene Stark <gene@starkhome.cs.sunysb.edu> Cc: clinet.fi!hsu@sbstark.cs.sunysb.edu, bugs@freebsd.org Subject: kern/772: Stable panic Message-ID: <199510110158.DAA03824@katiska.clinet.fi> In-Reply-To: <199510091348.JAA12076@starkhome.cs.sunysb.edu> References: <45a47j$9ln@starkhome.cs.sunysb.edu> <199510091348.JAA12076@starkhome.cs.sunysb.edu>
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Gene Stark writes:
> >panic: page fault
> >syncing disks .... 3 3 3 giving up
> >dumping to dev 20401 offset 278528
> >dump 64
> >
> >And then it gets stuck there. It seems to be always getting stuck
> >when it syncs the disks. I also saw another panic with slirp being
> >the current process, but did not take the address up that time.
> >
> >f012db90 T _chflags
> >f012dc8c T _fchflags
> >f012dd60 T _chmod
> >f012de60 T _fchmod
> >f012df3c T _chown
> >f012e03c T _fchown
> >f012e118 T _utimes
>
> This appears to be the same crash as #744 (which didn't get mailed
> to the list, for some reason). I had a crash dump for this, if
> anyone is interested. I hope I still have the symbols for that kernel...
We also got this exactly the same situation (page fault in kernel and then
IO lockup when trying to dump) on a 486-40 with IDE disks, so it is very
high probability of software problem, not a hardware one. This is very
annoying as the systems get stuck, they don't reboot automatically.
--
Heikki Suonsivu, T{ysikuu 10 C 83/02210 Espoo/FINLAND,
hsu@clinet.fi work +358-0-4375209 fax -4555276 home -8031121
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