Hi, I have noticed Runtime PM usage count underflow on my Chromebook (12th Gen Intel(R) Core(TM) i3-1215U) running vanilla v6.1-rc2: [ 7.558178] max98373 i2c-MX98373:00: Runtime PM usage count underflow! [ 7.558188] max98373 i2c-MX98373:01: Runtime PM usage count underflow! [ 7.558206] snd-soc-dummy snd-soc-dummy: Runtime PM usage count underflow! [ 7.558421] snd-soc-dummy snd-soc-dummy: Runtime PM usage count underflow! Link to the full dmesg: https://gist.github.com/semihalf-majczak-lukasz/d6a6d61d5937f762a524ed50fed93f25 Best regards, Lukasz