From: BlaisorBlade <blaisorblade_spam@yahoo.it>
To: William Stearns <wstearns@pobox.com>,
ML-uml-devel <user-mode-linux-devel@lists.sourceforge.net>
Subject: Re: [uml-devel] 2.6.3-rc2-uml1 Kernel mode panic
Date: Tue, 17 Feb 2004 17:09:44 +0100 [thread overview]
Message-ID: <200402171709.44913.blaisorblade_spam@yahoo.it> (raw)
In-Reply-To: <Pine.LNX.4.44.0402142159580.5528-100000@sparrow>
Alle 04:06, domenica 15 febbraio 2004, William Stearns ha scritto:
> Good evening, Jeff,
> I got a Kernel panic from the above kernel; sorry to say my
> compiler won't let me include all the debugging information that would
> have made this report useful. :-(
>
> Kernel panic: Kernel mode fault at addr 0x0, ip 0x40101f94
Could you run with that kernel this loop on a shell:
while cat /dev/null; do cat /dev/null; done
This loop deterministically panics 2.6.2 and 2.6.3-rc2 UML kernels I have
here(and if the configuration stays the same, even the corrupted values stay
the same!). However nobody has yet seen it elsewhere.
Also this one "works":
while /bin/true; do /bin/true; done
(please avoid replacing /bin/true with true, since the second one is a shell
builtin while I need a lot of forks to crash UML).
--
Paolo Giarrusso, aka Blaisorblade
Linux registered user n. 292729
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next prev parent reply other threads:[~2004-02-18 18:19 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 [this message]
2004-02-18 21:56 ` William Stearns
2004-02-19 18:14 ` BlaisorBlade
2004-02-19 18:31 ` William Stearns
2004-02-19 19:35 ` Jeff Dike
2004-02-19 19:24 ` BlaisorBlade
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