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Unknown⠀ primordial free [still working after steam update $$]

1773680008251.pngwth is this
As we can see at the Instruction Pointer: 0x04B90FC6 -> C4 E2 79 F7 C2 53 56 57, it tries to decode a VEX-Prefixed instruction for AVX/AVX2(i think?). This happens because the EIP register always points to the currently executing instruction inside the memory. So, the CPU tries to fetch these bytes from 0x04B90FC6, tries to decode/execute them, and faults because this instruction requires AVX2 support. This is also proven by the Exception Address being the same value: Exception address: 0x04B90FC6.

TL;DR: This likely won't run unless your CPU supports the required instruction set extensions (AVX/AVX2 or similar).

Pro Tip: Look up your CPU and check for yourself :D

Hope this helps!

EDIT: (useless EDIT) but for the people that are interested the "prefix" C4/0xC4 tells us this is a VEX-Encoded instruction e.g. 0xC4 -> 3 byte Prefix and 0xC5 is the 2 byte one, in x86 theres not much else in that context so its a HUGE giveaway that this is VEX :D, this is just for the people that care and maybe wanna learn something!
 
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