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FS#63868 - [linux] 5.3.arch1-1, [linux-zen] 5.3.zen1-1 kernel panik, kernel throws Oops, causes deadlock

Attached to Project: Arch Linux
Opened by Jens Stomber (ZombB) - Friday, 20 September 2019, 20:53 GMT
Task Type Bug Report
Category Packages: Core
Status Unconfirmed
Assigned To No-one
Architecture x86_64
Severity Critical
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 0%
Votes 0
Private No


After upgrading the system to linux 5.3.arch1-1 and linux-zen 5.3.zen1-1 both kernels throw Oops ans panik, system gets deadlocked within minutes.
All previous linux 5.x kernels did not produce any Oops.
My workaround is using linux-lts 4.19.73-1 which runs without any problems.

My system is MSI mainboard with Ryzen 1700 cpu. Please find the journald logfiles and the hardwaresummary attached.

This task depends upon

Comment by loqs (loqs) - Saturday, 21 September 2019, 12:12 GMT
Looks similar to FS#63855 can you reproduce without the wireguard module loaded?
Comment by Jens Stomber (ZombB) - Monday, 23 September 2019, 20:38 GMT
Hi loqs,

no, I can not reproduce the bug when I blacklist the wireguard kernel module, neither on linux 5.3.arch1-1 nor linux-zen 5.3.zen1-1. I have tested it with both kernels.