Same thing, though this time the crash to a little longer after the errors:
Aug 13 17:54:39 Tower kernel: nvme nvme0: frozen state error detected, reset controller
Aug 13 17:54:39 Tower kernel: blk_update_request: I/O error, dev nvme0n1, sector 1528760504 op 0x0:(READ) flags 0x80700 phys_seg 17 prio class 0
Aug 13 17:54:39 Tower kernel: blk_update_request: I/O error, dev nvme0n1, sector 1528760760 op 0x0:(READ) flags 0x80700 phys_seg 18 prio class 0
Aug 13 17:54:40 Tower kernel: pcieport 0000:00:01.0: AER: Root Port link has been reset
Aug 13 17:54:40 Tower kernel: pcieport 0000:00:01.0: AER: device recovery successful
Aug 13 18:23:29 Tower kernel: microcode: microcode updated early to revision 0x71a, date = 2020-03-24
Still, this suggest it could be related, try removing the NVMe device or using a a different one if available (or it in a different slot).