Kernel panic in 5.3.0-13-generic on Thinkpad X1-Extreme-Gen2

[Hamish Marson]

After updating an Ubuntu 19.04 installation (Brand new) a subsequent update to 19.10 results in a system that panics on boot

Same panic occurs when attempting an install of 19.10 from current ISO via USB stick

Kernel is 5.3.0-13-generic

Have photo of panic including Call trace. The Call trace ends up in tpm_read_log_efi
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ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu7
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: hamish 1740 F.... pulseaudio
 /dev/snd/controlC0: hamish 1740 F.... pulseaudio
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 19.10
InstallationDate: Installed on 2019-10-09 (0 days ago)
InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416)
MachineType: LENOVO 20QVCTO1WW
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-31-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 5.0.0-31.33-generic 5.0.21
RelatedPackageVersions:
 linux-restricted-modules-5.0.0-31-generic N/A
 linux-backports-modules-5.0.0-31-generic N/A
 linux-firmware 1.183
Tags: eoan
Uname: Linux 5.0.0-31-generic x86_64
UpgradeStatus: Upgraded to eoan on 2019-10-09 (0 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 07/26/2019
dmi.bios.vendor: LENOVO
dmi.bios.version: N2OET36W (1.23 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20QVCTO1WW
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:bvrN2OET36W(1.23):bd07/26/2019:svnLENOVO:pn20QVCTO1WW:pvrThinkPadX1Extreme2nd:rvnLENOVO:rn20QVCTO1WW:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad X1 Extreme 2nd
dmi.product.name: 20QVCTO1WW
dmi.product.sku: LENOVO_MT_20QV_BU_Think_FM_ThinkPad X1 Extreme 2nd
dmi.product.version: ThinkPad X1 Extreme 2nd
dmi.sys.vendor: LENOVO

[Ubuntu Foundations Team Bug Bot (crichton)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. It seems that your bug report is not filed about a specific source package though, rather it is just filed against Ubuntu in general. It is important that bug reports be filed about source packages so that people interested in the package can find the bugs about it. You can find some hints about determining what package your bug might be about at https://wiki.ubuntu.com/Bugs/FindRightPackage. You might also ask for help in the #ubuntu-bugs irc channel on Freenode.

To change the source package that this bug is filed about visit https://bugs.launchpad.net/ubuntu/+bug/1847540/+editstatus and add the package name in the text box next to the word Package.

[This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.]

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

This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:

apport-collect 1847540

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

[Hamish Marson (travellingkiwi)]

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[Hamish Marson (travellingkiwi)]

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[Hamish Marson (travellingkiwi)]

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[Hamish Marson (travellingkiwi)]

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[Hamish Marson (travellingkiwi)]

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[Hamish Marson (travellingkiwi)]

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[Hamish Marson (travellingkiwi)]

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[Hamish Marson (travellingkiwi)]

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[Hamish Marson (travellingkiwi)]

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[Hamish Marson (travellingkiwi)]

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[Hamish Marson (travellingkiwi)]

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[Hamish Marson (travellingkiwi)]

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[Hamish Marson (travellingkiwi)]

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[Hamish Marson (travellingkiwi)]

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[Hamish Marson (travellingkiwi)]

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[Hamish Marson (travellingkiwi)]

Apport was generated after booting the system with the previous kernel, which works, but does not see my internal WiFi adapter

[Hamish Marson (travellingkiwi)]

Have replicated issue on other distros with 5.2 or 5.3 kernels.