Created attachment 288961 [details]
otcpl-dell-p3520-with-loop-stripped.html

When running stress testing, occasionally the s2idle_enter code will enter an infinite loop instead of waiting. The suspend_machine tracepoints are called hundreds of thousands of times during a 10 second period. It happens on many unrelated machines. It prevents timeline generation because the code html cannot render hundreds of thousands of suspend machine & resume machine phases.

Dell p3520
Whiskey Lake U
Dell XPS 13 9300
Amber Lake Y

Attached are the logs for the Dell p3520 run and a timeline with the infinite loop trimmed out.