Framework for State-Aware Virtual Hardware Fuzzing

Table 2

Virtual hardware tested with SAVHF.

Hardware type	Module	I/O regions		Branches detected	Coverage	Crashes found	Unique crashes	Duration
		Mapping type	Mapping size
Network devices	ne2000; rtl8139	PMIO; PMIO		169; 421	78.76%; 67.74%	0; 0	0; 0	18 h; 18 h
		MMIO
	eepro100; (i82550)	MMIO; PMIO		270	81.39%	0	0	18 h
		MMIO
	vmxnet3	MMIO		56	13.30%	6630	1	18 h
		MMIO
		MMIO
	Rocker	MMIO		206	47.26%	0	0	18 h
		MMIO
Display adapter	cirrus-vga	MMIO; MMIO		738	81.60%	4	3	18 h
	vmware-svga	MMIO		106	44.62%	0	0	18 h
		MMIO
		MMIO
	vga-pci	MMIO		32	73.68%	0	0	18 h
		MMIO
	ati-vga	MMIO		356	83.88%	3251	11	18 h
		PMIO
		MMIO
	bochs-display	MMIO		22	42.11%	0	0	18 h
		MMIO
Sound card	ac97	PMIO; PMIO		467	81.29%	0	0	18 h
	es1370	PMIO		265	89.41%	0	0	18 h
	Intel-hda	MMIO		104	56.12%	0	0	18 h
Bus controller	piix4-usb-uhci; pvscsi	PMIO; MMIO		219; 98	77.39%; 52.59%	0; 582	0; 1	18 h; 18 h
	sdhci-pci	MMIO		306	62.40%	0	0	18 h
Block	nvme	MMIO		169	49.06%	0	0	18 h
		MMIO