*** This bug is a duplicate of bug 813146 ***
https://bugs.launchpad.net/bugs/813146
Public bug reported:
I've experienced a kernel panic in the same ecryptfs code twice now.
It happens when I simply run the Launchpad development environment, and
both times it happened when I started all the local soyuz services and
then did a "make run". The dmesg file includes info about some problems
with ecryptfs around boot time.
The traceback looks like the one in bug #813146 comment #23.
What happens next is that system seems to remain fully usable, but
graphical authentication stops working inside the session (I had a
problem where gnome-screensaver locked me out of the session until I
killed it from the virtual console, and gksu doesn't accept my password
either when a program asks for it [like apport did for this bug
submission]: gksu also works when ran from a terminal, though). The last
time I rebooted after the panic, I also lost some of my files and
changes done after the panic, so I will be rebooting as soon as I file
this bug.
I'll be marking this as duplicate of #813146 and confirming that again,
but I wanted the apport metadata recorded as well.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: linux-image-3.0.0-12-generic 3.0.0-12.20
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: danilo 2116 F.... pulseaudio
/dev/snd/controlC1: danilo 2116 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf3280000 irq 45'
Mixer name : 'Realtek ALC889A'
Components : 'HDA:10ec0885,1458a002,00100101'
Controls : 42
Simple ctrls : 24
Card1.Amixer.info:
Card hw:1 'Headset'/'Logitech Logitech G330 Headset at usb-0000:00:1a.0-2,
full speed'
Mixer name : 'USB Mixer'
Components : 'USB046d:0a17'
Controls : 6
Simple ctrls : 2
Date: Thu Oct 13 09:56:32 2011
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110921.2)
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
virbr0 no wireless extensions.
MachineType: Gigabyte Technology Co., Ltd. G33M-S2
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic
root=UUID=6d56ae72-8a32-408e-8d2c-9cd8a0061835 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.0.0-12-generic N/A
linux-backports-modules-3.0.0-12-generic N/A
linux-firmware 1.60
RfKill:
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/20/2007
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F1
dmi.board.name: G33M-S2
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias:
dmi:bvnAwardSoftwareInternational,Inc.:bvrF1:bd04/20/2007:svnGigabyteTechnologyCo.,Ltd.:pnG33M-S2:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnG33M-S2:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: G33M-S2
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug oneiric running-unity
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https://bugs.launchpad.net/bugs/873199
Title:
ecryptfs kernel panic
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