linux-kernel - [2.6.27-rc4] sysfs: duplicate filename 'vcs1' can not be created

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Message-Id: <200808261246.21206.elendil@planet.nl>
Date:	Tue, 26 Aug 2008 12:46:20 +0200
From:	Frans Pop <elendil@...net.nl>
To:	linux-kernel@...r.kernel.org
Subject: [2.6.27-rc4] sysfs: duplicate filename 'vcs1' can not be created

This error seems to happen only in some specific cases as it's the first 
time I've seen it even though I've booted the same kernel before without 
the problem.

WARNING: at fs/sysfs/dir.c:463 sysfs_add_one+0x35/0x3d()
sysfs: duplicate filename 'vcs1' can not be created
[...]
WARNING: at fs/sysfs/dir.c:463 sysfs_add_one+0x35/0x3d()
sysfs: duplicate filename 'vcsa1' can not be created

Same issue has also been reported for Ubuntu with their 2.6.24 kernel:
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/196409
and is also mentioned in this tread for 2.6.24-rc7-rt2:
   http://fixunix.com/kernel/328116-2-6-24-rc7-rt2.html

Cheers,
FJP


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