From: BlaisorBlade <blaisorblade_spam@yahoo.it>
To: user-mode-linux-devel@lists.sourceforge.net
Cc: Jeff Dike <jdike@addtoit.com>, William Stearns <wstearns@pobox.com>
Subject: Re: [uml-devel] 2.6.3-rc2-uml1 Kernel mode panic
Date: Thu, 19 Feb 2004 19:14:01 +0100 [thread overview]
Message-ID: <200402191914.01209.blaisorblade_spam@yahoo.it> (raw)
In-Reply-To: <Pine.LNX.4.44.0402181635060.15836-100000@sparrow>
Alle 22:56, mercoledì 18 febbraio 2004, William Stearns ha scritto:
> Good afternoon, all,
>
>
> On a kernel using Jeff's patch from 2/16, which looks absolutely
> identical to yours,
Yes, I just reposted it to roland, but it was the same.
> 20 of these running in the background * produces:
> Kernel panic: Kernel BUG at kernel/exit.c:793
> or
> Kernel panic: Kernel BUG at kernel/exit.c:793
If you get this with the patch applied, then the problem is very serious. I
thought the patch would have been able to fix this second part (when I got
this, I received two panics, first the "Kernel mode fault" and then this
"Kernel BUG" (for more info look where it says: comments explains what
happens).
> Kernel panic: Segfault with no mm
> Kernel panic: Segfault with no mm
> Kernel panic: Segfault with no mm
> or
> Kernel mode fault at addr 0x0, ip 0x401e643e
> Kernel mode fault at addr 0x0, ip 0x401e643e
> Kernel mode fault at addr 0x0, ip 0x401e643e
> Kernel mode fault at addr 0x0, ip 0x401e643e
You said you provide the kernel at:
http://www.stearns.org/uml/
Since I'm not able to upload a kernel while you seem to have broad band, could
you please (if it is not already so) provide a kernel with debugging symbols
enabled and showing this bug to Jeff Dike, since it seems he cannot reproduce
the bug?
--
Paolo Giarrusso, aka Blaisorblade
Linux registered user n. 292729
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next prev parent reply other threads:[~2004-02-19 18:18 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-15 3:06 [uml-devel] 2.6.3-rc2-uml1 Kernel mode panic William Stearns
2004-02-17 16:09 ` BlaisorBlade
2004-02-18 21:56 ` William Stearns
2004-02-19 18:14 ` BlaisorBlade [this message]
2004-02-19 18:31 ` William Stearns
2004-02-19 19:35 ` Jeff Dike
2004-02-19 19:24 ` BlaisorBlade
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