[Bug 537752] [NEW] BUG: unable to handle kernel paging request at ffff88024cae633a

[Kees Cook]

Public bug reported:

This crashed in AA, it seems.

[87062.867889] Call Trace:
[87062.867894]  [<ffffffff8127acfa>] aa_dfa_match+0x3a/0x50
[87062.867898]  [<ffffffff8127b803>] aa_find_attach+0x93/0xf0
[87062.867903]  [<ffffffff8127c84b>] apparmor_bprm_set_creds+0x35b/0x510
[87062.867909]  [<ffffffff81087b8e>] ? up_write+0xe/0x10
[87062.867914]  [<ffffffff8124d943>] security_bprm_set_creds+0x13/0x20
[87062.867920]  [<ffffffff81146ad1>] prepare_binprm+0xb1/0x110
[87062.867924]  [<ffffffff81147954>] do_execve+0x1b4/0x310
[87062.867929]  [<ffffffff812b73ca>] ? strncpy_from_user+0x4a/0x90
[87062.867934]  [<ffffffff810115ba>] sys_execve+0x4a/0x80
[87062.867938]  [<ffffffff8101364a>] stub_execve+0x6a/0xc0

And it happened when I ran:

$ fakeroot debian/rules build
/usr/bin/fakeroot: line 178:  7280 Killed                  FAKEROOTKEY=$FAKEROOTKEY LD_LIBRARY_PATH="$PATHS" LD_PRELOAD="$LIB" "$@"

ProblemType: KernelOops
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Annotation: Your system might become unstable now and might need to be restarted.
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC268 Analog [ALC268 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  kees       3851 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xe0420000 irq 22'
   Mixer name	: 'Realtek ALC268'
   Components	: 'HDA:10ec0268,80860000,00100003'
   Controls      : 17
   Simple ctrls  : 11
Date: Thu Mar 11 15:35:35 2010
DistroRelease: Ubuntu 10.04
Failure: oops
Frequency: This has only happened once.
HibernationDevice: RESUME=/dev/md1
Package: linux-image-2.6.32-16-generic 2.6.32-16.25
ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.32-16-generic root=/dev/mapper/systemvg-root2lv ro quiet splash
ProcVersionSignature: Ubuntu 2.6.32-16.24-generic
Regression: Yes
RelatedPackageVersions: linux-firmware 1.32
Reproducible: No
RfKill:
 
SourcePackage: linux
TestedUpstream: No
Title: BUG: unable to handle kernel paging request at ffff88024cae633a
Uname: Linux 2.6.32-16-generic x86_64
WpaSupplicantLog:
 
dmi.bios.date: 09/22/2008
dmi.bios.vendor: Intel Corp.
dmi.bios.version: JOQ3510J.86A.0954.2008.0922.2331
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: DQ35JO
dmi.board.vendor: Intel Corporation
dmi.board.version: AAD82085-800
dmi.chassis.type: 3
dmi.modalias: dmi:bvnIntelCorp.:bvrJOQ3510J.86A.0954.2008.0922.2331:bd09/22/2008:svn:pn:pvr:rvnIntelCorporation:rnDQ35JO:rvrAAD82085-800:cvn:ct3:cvr:

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-kerneloops kernel-oops lucid needs-upstream-testing regression-potential

-- 
BUG: unable to handle kernel paging request at ffff88024cae633a
https://bugs.launchpad.net/bugs/537752
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