(..\..\ntoskrnl\mm\mmfault.c:122) Page fault at high IRQL was 2, address 0
Assertion c:\users\john\repos\ros-trunk\ntoskrnl\ke\wait.c(436): KeGetCurrentIrql() < DISPATCH_LEVEL || (KeGetCurrentIrql() == DISPATCH_LEVEL && Timeout && Timeout->QuadPart == 0)
nt!KeWaitForSingleObject+0xf0:
8048a840 cd2c            int     2Ch
kd> kb
ChildEBP RetAddr  Args to Child              
f312c9d8 f76e07b3 f7703500 00000000 00000000 nt!KeWaitForSingleObject+0xf0 [c:\users\john\repos\ros-trunk\ntoskrnl\ke\wait.c @ 436]
WARNING: Stack unwind information not available. Following frames may be wrong.
f312ca00 f771218d b1035850 e1685008 0000025d VBoxSF!PsGetProcessImageFileName+0x1213
f312d530 f76e31f2 b1035850 b0f76ca8 b0f59b58 VBoxSF!g_pszRTAssertFunction+0x18875
f312d5c0 f770ca54 f76f7148 b0f76ca8 b0f59b58 VBoxSF!PsGetProcessImageFileName+0x3c52
f312d5e0 80466fbd b119b388 b0f76ca8 b11f3608 VBoxSF!g_pszRTAssertFunction+0x1313c
f312d608 8045ad96 b1043a01 00000000 f312d618 nt!IofCallDriver+0xad [c:\users\john\repos\ros-trunk\ntoskrnl\io\iomgr\irp.c @ 1225]
f312d638 804d0fd4 b0fefd88 b0f59b58 00100080 nt!IopCloseFile+0x166 [c:\users\john\repos\ros-trunk\ntoskrnl\io\iomgr\file.c @ 2001]
f312d698 804d09be b0f59b58 b0fefd88 00100080 nt!ObpDecrementHandleCount+0x244 [c:\users\john\repos\ros-trunk\ntoskrnl\ob\obhandle.c @ 639]
f312d6c4 804d0612 e1623278 e1628640 00000320 nt!ObpCloseHandleTableEntry+0x13e [c:\users\john\repos\ros-trunk\ntoskrnl\ob\obhandle.c @ 767]
f312d748 804cec77 00000320 00000001 f312d76c nt!ObpCloseHandle+0x152 [c:\users\john\repos\ros-trunk\ntoskrnl\ob\obhandle.c @ 1771]
f312d758 8050703b 00000320 00000000 00000000 nt!NtClose+0x17 [c:\users\john\repos\ros-trunk\ntoskrnl\ob\obhandle.c @ 3396]
f312d76c 8050537f 804cec60 00ceebe4 00000004 nt!KiSystemCallTrampoline+0x1b [c:\users\john\repos\ros-trunk\ntoskrnl\include\internal\i386\ke.h @ 748]
f312d7ac 80403e23 00ceec38 7c92c68e badb0d00 nt!KiSystemServiceHandler+0x22f [c:\users\john\repos\ros-trunk\ntoskrnl\ke\i386\traphdlr.c @ 1757]
f312d7ac 7c92c68e 00ceec38 7c92c68e badb0d00 nt!KiFastCallEntry+0x8c