id	summary	reporter	owner	description	type	status	priority	milestone	component	resolution	keywords	cc
38	supdrvSessionRetain/supdrvSessionRelease problem	Valery V. Sedletski	Valery V. Sedletski	"The supdrvSessionRetain / supdrvSessionRelease increment / decrement a reference counter for vboxdr.sys open sessions. And the release count is greater than retain count, so we got 

{{{
!!Assertion Failed!!
Expression: cRefs < _1M
Location  : N:/src/vbox/src/VBox/HostDrivers/Support/SUPDrv.cpp(1364) uint32_t
supdrvSessionRelease(PSUPDRVSESSION)
0xffffffff fd3e4308
}}}

on boot. So, there will be trap 0003 on boot with current vboxdrv.sys from repo. There is a preliminary fix, which I attach to this ticket, but it is not perfect. 

So, implement a proper fix.
"	defect	closed	blocker	preview	Driver	fixed	vboxdrv supdrv session release retain breakpoint int3 trap