The udisks2 tests (https://jenkins.qa.ubuntu.com/view/Raring/view/AutoPkgTest/job/raring-adt-udisks2/) are currently hanging forever. Investigation shows that they cause a kernel oops in the Luks test, which uncovers a regression in the kernel (presumably from 3.5 to 3.7).
This can be reproduced with these commands, which will operate on a virtual scsi_debug device (so they won't change any data on your system). But beware, this completely crashes and freezes your computer, so save all documents before!
sudo modprobe scsi_debug
sudo luksformat -t ext4 /dev/sda
sudo cryptsetup luksOpen /dev/sda treasure
Works fine up to here. But this causes the crash:
sudo mount /dev/mapper/treasure /mnt
This is not hardware specific. It happens on real iron and in kvm, on i386 and amd64. I tested it with starting the current amd64 desktop image in kvm, switching to VT1 (so that I can see the kernel oops), and running above commands.
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: linux-image-3.7.0-5-generic 3.7.0-5.13
ProcVersionSignature: Ubuntu 3.7.0-5.13-generic 3.7.0-rc8
Uname: Linux 3.7.0-5-generic x86_64
ApportVersion: 2.7-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: martin 1879 F.... pulseaudio
CRDA:
country DE:
(2400 - 2483 @ 40), (N/A, 20)
(5150 - 5250 @ 40), (N/A, 20), NO-OUTDOOR
(5250 - 5350 @ 40), (N/A, 20), NO-OUTDOOR, DFS
(5470 - 5725 @ 40), (N/A, 26), DFS
Date: Thu Dec 13 10:21:09 2012
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=a831a415-ccf4-4791-a0a0-320570fb4230
InstallationDate: Installed on 2012-07-12 (154 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120627)
MachineType: LENOVO 3323REG
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=de_DE.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.7.0-5-generic root=UUID=8f327c01-56d7-401c-8bd1-5442854e3c85 ro quiet splash i915.i915_enable_rc6=0 vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.7.0-5-generic N/A
linux-backports-modules-3.7.0-5-generic N/A
linux-firmware 1.98
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/07/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 6QET46WW (1.16 )
dmi.board.name: 3323REG
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr6QET46WW(1.16):bd06/07/2010:svnLENOVO:pn3323REG:pvrThinkPadX201:rvnLENOVO:rn3323REG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 3323REG
dmi.product.version: ThinkPad X201
dmi.sys.vendor: LENOVO
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