BUG: unable to handle kernel NULL pointer dereference at 0000000000000070

[Hicham Ben]

Hard to forcefully reboot ubuntu after starting it up.
No clue what caused this.

ProblemType: KernelOops
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-15-generic 4.15.0-15.16
ProcVersionSignature: Ubuntu 4.15.0-15.16-generic 4.15.15
Uname: Linux 4.15.0-15-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
Annotation: Your system might become unstable now and might need to be restarted.
ApportVersion: 2.20.9-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: gdm 1139 F.... pulseaudio
                      hicham 1716 F.... pulseaudio
 /dev/snd/controlC0: gdm 1139 F.... pulseaudio
                      hicham 1716 F.... pulseaudio
Date: Fri Apr 20 13:31:11 2018
DuplicateSignature: BUG: unable to handle kernel NULL pointer dereference at location RIP: _nv002366kms+0x5e/0x100 [nvidia_modeset] RSP: ffff9a7cc312fd00
Failure: oops
InstallationDate: Installed on 2018-04-18 (2 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Beta amd64 (20180404)
IwConfig:
 enp0s31f6 no wireless extensions.

 lo no wireless extensions.
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
ProcFB: 0 EFI VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-15-generic.efi.signed root=UUID=d5f38b3a-0e58-474f-9b1f-f0c6a3e1a509 ro quiet splash vt.handoff=1
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions: kerneloops-daemon N/A
RfKill:

SourcePackage: linux
Title: BUG: unable to handle kernel NULL pointer dereference at 0000000000000070
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/24/2016
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P7.30
dmi.board.name: Z170 Extreme3
dmi.board.vendor: ASRock
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP7.30:bd11/24/2016:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnZ170Extreme3:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.family: To Be Filled By O.E.M.
dmi.product.name: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.

[Hicham Ben (maghrebi-h)]

To write more properly:
I started my system up, logged in with my credentials and after that was successfull I was stuck in a black screen for a long period of time. 5-8 mins.
I force shut down my system and rebooted.
Then it actually worked.

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This change was made by a bot.

[Joseph Salisbury (jsalisbury)]

Can you reproduce this bug, or was it a one time event?

[Hicham Ben (maghrebi-h)]

I believe it was a one time event.
The last reboot before it, I finished updating my system and shut it off correctly.
So this happened right after the next boot.

[Launchpad Janitor (janitor)]

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]