I've tested following: v5.0.2 v5.2.17 v5.3.15 v5.4.19
with debian patches applied, and compiled for Pentium M CPU - suspend / resume working fine! compiling: v5.10.70 v5.10.1 makes 'task blocked for..." appear. Seems like this is 5.10 kernel issue. I'm trying kernel git 'bisect' for the first time, to find the exact bug causing this issue. Wish me luck! -- AK
