Date: Thu, 31 Jul 2003 20:04:11 -0700 From: Kris Kennaway <kris@obsecurity.org> To: Kris Kennaway <kris@obsecurity.org> Cc: current@FreeBSD.org Subject: Re: panic: vm_fault: fault on nofault entry, addr: fffffe0007e8e000 Message-ID: <20030801030411.GA16725@rot13.obsecurity.org> In-Reply-To: <20030731204842.GA14640@rot13.obsecurity.org> References: <20030731084859.GB36327@rot13.obsecurity.org> <20030731204842.GA14640@rot13.obsecurity.org>
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On Thu, Jul 31, 2003 at 01:48:42PM -0700, Kris Kennaway wrote:
> > I upgraded the alpha package machines tonight, and one of them fell
> > over shortly after taking load, with the following:
> >
> > panic: vm_fault: fault on nofault entry, addr: fffffe0007e8e000
> Two more panics on alpha:
>
> panic: vm_fault: fault on nofault entry, addr: fffffe0007fde000
> fatal kernel trap:
>
> trap entry = 0x2 (memory management fault)
I'm also seeing a lot of random corruption going on on the alpha
machines (these packages build successfully if I retry):
----
(cd . && ln -s )
usage: ln [-fhinsv] file1 file2
ln [-fhinsv] file ... directory
link file1 file2
*** Error code 1
----
----
bzip2: I/O or other error, bailing out. Possible reason follows.
bzip2: Bad address
Input file = (stdin), output file = (stdout)
----
cc1plus
:
Bad
address
:
error
writing
to
-
*** Error code 1
----
Something funny is definitely going on. The alpha machines were not
running with witness, but I have just upgraded the i386 package
machines (which do have witness) to try and reproduce it there.
Kris
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