Don't worry about that -- I reproduced it with Paul Moore's git tree:
git://git.infradead.org/users/pcmoore/lblnet-2.6_testing
(under current -mm, the e1000 driver doesn't find my ethernet card & the
tcl tests won't run without an external interface).
The offending commit is when SELinux is converted to the new ifindex
interface:
9c6ad8f6895db7a517c04c2147cb5e7ffb83a315 is first bad commit
commit 9c6ad8f6895db7a517c04c2147cb5e7ffb83a315
Author: Paul Moore <paul.moore@hp.com>
Date: Fri Dec 21 11:44:26 2007 -0500
SELinux: Convert the netif code to use ifindex values
[...]
In some case (not yet fully identified -- also happens when avahi starts
up, although seemingly silently & without obvious issues), SELinux is
passed an ifindex of 1515870810, which corresponds to 0x5a5a5a5a, the slab
poison value, suggesting a race in the calling code where we're being
asked to check an skb which has been freed.
The SELinux code is erroring out before performing an access check
(perhaps there should be WARN_ON, at least), so this will affect both
permissive and enforcing mode without generating any log messages.
Andrew: I suggest dropping the patchset from -mm until Paul gets back from
vacation.
- James
--
James Morris
<jmorris@namei.org>
--
