Bug#1008585: linux-image-5.10.0-13-amd64: "clocksource:" log spam after 5.10.103-1 update

[Vincas Dargis]

It seems that this might be fixed in ~5.17, based on this [0] message in thread that speaks about problem seemingly 
similar to mine:

Yes, I expect to submit it into the next merge window (not the current
v5.16 merge window, but v5.17).  However, if your situation is urgent, and
if it works for you, I could submit it as a fix for an earlier regression.

Although all that thread is beyond me to understand...

[0] 
https://lore.kernel.org/all/20211111000414.GH641268@paulmck-ThinkPad-P17-Gen-1/