So the fault is occurring in the mrcbt.sys driver; however, it could be the driver is the problem and I'd verify it's the most current or the memory the driver is trying to reference is corrupt, so you may need to run memtest86+ for about 10 passes and verify you don't have a bad memory stick.
PAGE_FAULT_IN_NONPAGED_AREA (50)
Invalid system memory was referenced. This cannot be protected by try-except.
Typically the address is just plain bad or it is pointing at freed memory.
Arguments:
Arg1: ffff8088babe113c, memory referenced.
Arg2: 0000000000000002, value 0 = read operation, 1 = write operation.
Arg3: fffff80438a05e2c, If non-zero, the instruction address which referenced the bad memory
address.
Arg4: 0000000000000002, (reserved)