BUG: unable to handle kernel NULL pointer dereference at 0000000000000010
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
In Progress
|
High
|
Tyler Hicks |
Bug Description
I hit this bug as I'm logging in to an encrypted home account after booting with systemd. It results in a hung system immediately after the password authentication stage as pam_ecryptfs call mount.ecryptfs to mount the user's encrypted home directory.
I can't reproduce it in a VM. Booting with upstart works fine. I was previously booting with systemd without any problem so this may be due to a change in the 219-6ubuntu1 systemd update.
ProblemType: KernelOops
DistroRelease: Ubuntu 15.04
Package: linux-image-
ProcVersionSign
Uname: Linux 3.19.0-11-generic x86_64
Annotation: Your system might become unstablenow and might need to be restarted.
ApportVersion: 2.17-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
Date: Thu Apr 2 14:19:21 2015
DuplicateSignature: BUG: unable to handle kernel NULL pointer dereference at location RIP: 0010:location location propagate_
Failure: oops
InstallationDate: Installed on 2011-08-23 (1318 days ago)
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
MachineType: LENOVO 4286CTO
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
RelatedPackageV
SourcePackage: linux
Title: BUG: unable to handle kernel NULL pointer dereference at 0000000000000010
UpgradeStatus: Upgraded to vivid on 2015-02-27 (34 days ago)
dmi.bios.date: 04/11/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: 8DET68WW (1.38 )
dmi.board.
dmi.board.name: 4286CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 4286CTO
dmi.product.
dmi.sys.vendor: LENOVO
tags: | removed: need-duplicate-check |
description: | updated |
tags: | added: kernel-key |
tags: | added: kernel-fixed-upstream kernel-fixed-upstream-4.0-rc6 |
tags: |
added: kernel-bug-exists-upstream kernel-bug-exists-upstream-4.0-rc6 removed: kernel-fixed-upstream kernel-fixed-upstream-4.0-rc6 |
tags: | added: bios-outdated-1.39 |
tags: |
added: kernel-da-key removed: kernel-key |
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