sceJpeg

[[Unknown]]

This log doesn't show any calls to unknown syscalls, so probably sceJpeg is not related, unless there's a bug in the logging again.

This looks more concerning: "Dispatching suspended, not changing thread state"

I recently found Yuusha 30 Second is doing that, I need to figure out the scenario and replicate the tests. May be related to interrupts or something...

Most likely dispatching suspended is the problem, it probably meant to re-enable it or did a context switch when it shouldn't have...

-[Unknown]