Cannot boot using a USB - spinlock() kernel panic

[prjg2112]

System specs as reported by lspci and lsusb are included but I'll repeat what I wrote on the forums.

Screenshot of crash --> ​https://imgur.com/HynVfVZ

Ryzen 7 5700G 16 GB RAM Radeon 6700 XT video card Asus Prime X570 motherboard

Downloaded beta and burned it with rufus. Checksums match, so I know it’s not a bad rip. I’ve tried the nightlies and a different USB drive with the same result. It goes through the Haiku splash screen boot process where the icons lights up sequentially then hangs. I’ve tried the failsafe video driver, same story. Reset the BIOS to failsafe defaults, still hangs. I’ve taken a screenshot of where it hangs after setting the debug mode to on-screen. I've tried nightlies with the same result.

OK, a bit more - thinking that rufus may not be 100% compatible with the anyboot iso, I burned a new rip using dd - same result. However, I'm noticing the CPU number listed in the panic is changing between crashes, ranging from 0 to 15 (I have an 8 core, 16 thread CPU). I'm going to try booting it single core and see if that helps, and I'll edit this further.