Recent attempts to load SMCProcessor.kext version 1.3.1 debug have resulted in KP with both OpenCore 0.8.4 and Clover 5149.
No problem observed with other kexts from same version VirualSMC/SMC.
Remove SMCProcessor kext and boot ok with OC and Clover/Ventura beta 5.
Skylake CPU i5 U series