kldload rc=0
DF5467: start vgapci0=0xfffff8008bb62de0 default_unit=0 hz=100
DF5467: ROM BAR sizing readback testval=0xffff0001 (enable-bit readback => pci_alloc_map sees PCI_BAR_IO=1)
DF5467: seeded ROM rle rid=0x30 base=0xfebc0000 size=0x10000
DF5467: CONTROL map  -> bios=0xfffff801185a4000 size=0x10000
DF5467: CONTROL unmap (ROM path) done
DF5467: CONTROL remap-> bios=0xfffff801185a4000 size=0x10000
DF5467: CONTROL remap+unmap done (balanced)
DF5467: BUG map     -> bios=0xfffff801185a4000 size=0x10000 (ROM-BAR path)
DF5467: flip: is_boot_display=1 default_unit=0
DF5467: BUG unmap returned M-bM^@M^T shadow-path pmap_unmapdev(ROM kva, 128K) ran
DF5467: post-bug remap -> 0xfffff801185a4000 size=0x10000
DF5467: remap reads 0x55/0xaa = 55/aa (clean)
DF5467: post-bug remap unmap done M-bM^@M^T FIXED behavior
DF5467: done (default_unit restored to 0)
alive