From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 16312] WARNING: at fs/fs-writeback.c:1127 __mark_inode_dirty
Date: Tue, 27 Jul 2010 14:20:45 GMT
Message-ID: <201007271420.o6REKjLj018703@demeter.kernel.org>
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--- Comment #13 from Larry Finger 2010-07-27 14:20:44 ---
The log will have to be hand written. The system would not boot, neither a
netconsole or serial console is possible, and the pictures I took of the screen
are really blurry.
The beginning of the dump is:
Inode devices at sysfs has uninit bdi
Mapping bdi sysfs, caps 131
inode_to_bdi returns bdi noop, caps 0
bdi=noop not registered
BUG: unable to handle NULL pointer at offset 0x8
__mark_inode_dirty+0x159/0x240
The above NULL pointer is in the expansion of
list_move(&inode->i_list, &wb->b_dirty);
at the statement next->prev = new
Beyond this point, it generates lots of other errors and eventually hangs.
Good luck.
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