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[xfs-masters] [Bug 7929] Oops in __d_lookup (sys_lstat() call path)

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Subject: [xfs-masters] [Bug 7929] Oops in __d_lookup (sys_lstat() call path)
From: bugme-daemon@xxxxxxxxxxxxxxxxxxx
Date: Wed, 25 Jul 2007 17:57:55 -0700 (PDT)
In-reply-to: <bug-7929-470@xxxxxxxxxxxxxxxxxxxxxxxx/>
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http://bugzilla.kernel.org/show_bug.cgi?id=7929


dgc@xxxxxxx changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED




------- Comment #10 from dgc@xxxxxxx  2007-07-25 18:03 -------
Jan,

To make any progress on this, I really need a reproducable test case.
My experience with tracking down this sort of problem is that is almost
impossible without being able to reproduce it at will and instrumenting
the kernel to find out what is going wrong....

If that is not possible, I'd suggest turning on memory poisoning, slab
debug and other such runtime debug checks to see if there's a
use-after-free type of problem here....

If neither of these two methods provide any results, then I cannot see how
I can find whatever is going on here....


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