Comment # 11 on bug 1190286 from Daniel Wagner

(In reply to Felix Niederwanger from comment #10)
> > [  663.178681] nvme nvme0: I/O 316 QID 2 timeout, aborting
> > [  663.212948] nvme nvme0: Abort status: 0x0
[...]
> After rebooting the system was behaving nicely again. Has anyone an idea
> what's going on here? I have not touched the hardware and those issues only
> occurred after updating TW to 5.14.

The NVMe subsystem issues I/O and the hardware doesn't respond
in a timely fashion. There is nothing obvious wrong in the logs.
Also the aborts do not happen at once. So it's not something
stops working completely.

> Could the nvme contact be loose? Should I disassemble the laptop and unplug
> and replug the nvme just to see if that makes a difference? I'm absolutely
> puzzled here.

Me too. One thing you could check if the drive is overheating (use sensors)
before you start pulling things apart. Also check if there is a firmware
update for the driver (fwupdate).