linux-kernel - 2.6.37, reiserfs: Null pointer dereference at shutdown time

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Message-ID: <4D4508A0.1080200@afaics.de>
Date:	Sun, 30 Jan 2011 07:43:44 +0100
From:	Harald Dunkel <harri@...ics.de>
To:	linux-kernel@...r.kernel.org
Subject: 2.6.37, reiserfs: Null pointer dereference at shutdown time

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Hi folks,

I got a kernel dump at umount time of a huge reiserfs partition.
It said

	Null pointer dereference at 0000000000000010
	IP: [ffffffffa01dc818] open_xa_dir+0x2d/0x1b0 [reiserfs]
	:

The config file and a photo with a complete stack trace can be
found on

	http://afaics.de/reiserfs_problem/

A reiserfsck of this partition showed a lot of files to sync due
to the missing umount, but no other problems.

Kernel is 2.6.37 (amd64). Please mail if I can help to track this
down.


Regards

Harri
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