From: "Sven 'Darkman' Michels" <sven@darkman.de>
To: user-mode-linux-devel@lists.sourceforge.net
Subject: Re: [uml-devel] skas mode panic - ltrace strace
Date: Tue, 20 Jan 2004 12:53:41 +0100 [thread overview]
Message-ID: <400D16C5.4010709@darkman.de> (raw)
In-Reply-To: <20040120112042.GA2916@localhost>
nsb034@lostrealm.com wrote:
> Hi
>
> I have a reproducible kernel panic running the ltrace program. The
> panic only occurs when running the uml kernel in skas mode. mode=tt
> does not panic.
>
> Running as a normal (non root) user:
> $ ltrace strace ls
> results in:
> Kernel panic: Kernel mode signal 5
>
> Is anyone else able to reproduce this?
Yes, but not everytime:
Host: 2.4.22 with skas patch
UML: 2.4.23-um1
First test: uml crashed.
Second: uml didn't crash, finished the ltrace just fine
(i did the ltrace strace ls two times, just to be sure)
Third test: uml crashed.
(reboot between every test).
So it may be some kind of race condition?
Regards,
Sven
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prev parent reply other threads:[~2004-01-20 11:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-20 11:20 [uml-devel] skas mode panic - ltrace strace nsb034
2004-01-20 11:53 ` Sven 'Darkman' Michels [this message]
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