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From: Marc-Christian Petersen <m.c.p@wolk-project.de>
Organization: WOLK - Working Overloaded Linux Kernel
To: linux-kernel@vger.kernel.org
Subject: 2.5.36 - "Dead loop on virtual device lo, fix it urgently!"
Date: Wed, 18 Sep 2002 22:51:34 +0200
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Message-Id: <200209182237.35054.m.c.p@gmx.net>
Sender: linux-kernel-owner@vger.kernel.org
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Lines: 38

Hi there,

from: net/core/dev.c

....
} else {
       /* Recursion is detected! It is possible,
        * unfortunately */
       if (net_ratelimit())
               printk(KERN_DEBUG "Dead loop on virtual device "
                      "%s, fix it urgently!\n", dev->name);
       }
....

hehe, "It is possible, unfortunately" and I hit it :)

just having lo, eth0 and eth0:2, nothing special, no tunnels etc. :)

appears, reproducable, with "apt-get update" or any other kind of some
high network load. NIC is an Intel EtherExpress PRO/100 card using the
"original Becker driver".

-- 
Kind regards
        Marc-Christian Petersen

http://sourceforge.net/projects/wolk

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