http://bugzilla.opensuse.org/show_bug.cgi?id=1197558 http://bugzilla.opensuse.org/show_bug.cgi?id=1197558#c34 --- Comment #34 from Borislav Petkov <bpetkov@suse.com> --- That thing has a proprietary module in there: ... loaded Tainted: P OE 5.17.1-3.g58205bc-default... ... wl(POE) amdgpu r8168(OE)... [ 2.052104] wl: module license 'MIXED/Proprietary' taints kernel. [ 2.052108] Disabling lock debugging due to kernel taint And that thing warns first in the AMD iommu code and the warning adding commit a8d4a37d1bb9 ("iommu/amd: Restore GA log/tail pointer on host resume") talks about some guest vapic log getting a chance to resume. The timer BUG_ON() points to a CPU not coming online, presumably CPU1 or so. So, can you reproduce the same thing with that wl module completely removed from your system? -- You are receiving this mail because: You are on the CC list for the bug.