This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1849953
Title:
Kernel Oops: 0002 [#1] SMP PTI - kernel NULL pointer dereference; RIP
is at 0010:queue_work_on+0x1b/0x50
Status in linux package in Ubuntu:
Confirmed
Bug description:
The kernel oops seems to happen when the laptop is left idle. It
doesn't appear every time, so it is hard to reproduce. System is
completely unresponsive after it and hard reboot is needed. I also
observed identical freezes on Ubuntu 19.04, but never bothered to fill
a bug report. I haven't observed this error on Ubuntu 18.04.
ProblemType: Bug
DistroRelease: Ubuntu 19.10
Package: linux-image-5.3.0-19-generic 5.3.0-19.20
ProcVersionSignature: Ubuntu 5.3.0-19.20-generic 5.3.1
Uname: Linux 5.3.0-19-generic x86_64
ApportVersion: 2.20.11-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: david 1625 F.... pulseaudio
/dev/snd/pcmC0D0p: david 1625 F...m pulseaudio
CurrentDesktop: ubuntu:GNOME
Date: Sat Oct 26 13:53:07 2019
InstallationDate: Installed on 2019-10-24 (1 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
MachineType: LENOVO 20LW0010GE
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-19-generic
root=UUID=20db2748-18f3-45cc-b013-010ae1b24637 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.3.0-19-generic N/A
linux-backports-modules-5.3.0-19-generic N/A
linux-firmware 1.183.1
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/03/2019
dmi.bios.vendor: LENOVO
dmi.bios.version: R0QET57W (1.34 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20LW0010GE
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrR0QET57W(1.34):bd06/03/2019:svnLENOVO:pn20LW0010GE:pvrThinkPadL580:rvnLENOVO:rn20LW0010GE:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad L580
dmi.product.name: 20LW0010GE
dmi.product.sku: LENOVO_MT_20LW_BU_Think_FM_ThinkPad L580
dmi.product.version: ThinkPad L580
dmi.sys.vendor: LENOVO
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