Hello Peter, On Tue, Apr 14, 2026 at 04:02:19AM +0200, Peter Müller wrote: > [...]
If I read your feedback correctly you couldn't reproduce the hang using the PM debug stuff, right? In the original report you said that the issue doesn't happen each time for a full suspend/resume, maybe try the debug steps several times, too?! I'd wish to have a better idea, but currently I don't :-\ > What next? Reboot with some nondefault kernel parameters, or hunt down > “xHC error in resume”, or do anything else? I think the xhci error is a red herring. It might be worth to report the details to the x86 maintainers (Thomas Gleixner <[email protected]>, Ingo Molnar <[email protected]>, Borislav Petkov <[email protected]>, Dave Hansen <[email protected]>, [email protected], [email protected]), maybe they could ask a few smart questions or even know something. Could you try to contact them, either describing the issue shortly and refering to the bug webpage for details or add everything to the mail? Keep the bug on Cc: for that. Best regards Uwe
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