id	summary	reporter	owner	description	type	status	component	version	resolution	keywords	cc	guest	host
17016	instruction referenced at 0xe6826d43 referenced memory at 0x00000018 could not be read	devotip		"windows7 host ubuntu 16.04 guest
moved the vm from a win7 notebook to a win7 workstation
a repeatable crash during vm startup, various instruction address

apparently solved the issue by changing chipset type from PIIX3 to ICH9, all other changes to vm settings had no effect

"	defect	new	other	VirtualBox 5.1.26		0x00000018		Linux	Windows