linux-kernel - shmem_get_acl: unable to handle kernel paging request at ffffffffffffffff

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Message-Id: <200906242316.05073.elendil@planet.nl>
Date:	Wed, 24 Jun 2009 23:16:03 +0200
From:	Frans Pop <elendil@...net.nl>
To:	linux-kernel@...r.kernel.org
Cc:	Al Viro <viro@...iv.linux.org.uk>
Subject: shmem_get_acl: unable to handle kernel paging request at ffffffffffffffff

I just tried v2.6.30-8722-gc82e6d4 on VirtualBox (x86_64) and got a crash.
Last tested/working version: v2.6.30-6553-g65795ef.

Call trace:
   generic_acl_init
   shem_acl_init
   shmem_mknod
   vfs_mknod
   sys_mknodat
   ...
   system_call_fastpath

Please see attached screenshots for full details.

Cheers,
FJP

(Thanks to Eric Paris for the very quick fix for the audit build failure.)

Download attachment "VBox_crash_1.png" of type "image/png" (42373 bytes)

Download attachment "VBox_crash_2.png" of type "image/png" (44119 bytes)