Below is the crashing stack in kernel mode:
1: kd> k
Child-SP RetAddr Call Site
fffff880`07763d18 fffff801`96058d6d nt!KeBugCheckEx
fffff880`07763d20 fffff801`95f25d6f nt!MiSystemFault+0x114d0d
fffff880`07763dc0 fffff801`95ee87ee nt!MmAccessFault+0x54f
fffff880`07763f00 fffff880`017e1ef4 nt!KiPageFault+0x16e
fffff880`07764098 fffff880`017e1330 mpio!memcpy+0xb4
fffff880`077640a0 fffff880`017cbc4e mpio!MPLIBSendDeviceIoControlSynchronous+0x1b8
fffff880`07764110 fffff880`017ca3cb mpio!MPIOPdoHandleRequest+0xfe6
fffff880`077643a0 fffff880`017c9f5c mpio!MPIOPdoCommonDeviceControl+0x43f
fffff880`07764400 fffff801`964add76 mpio!MPIOPdoDispatch+0x1a4
(Inline Function) --------`-------- nt!IopfCallDriver+0x63
fffff880`07764450 fffff880`0202cc68 nt!IovCallDriver+0x3e6
fffff880`077644a0 fffff880`0200d971 CLASSPNP!ClassDeviceControl+0x298
fffff880`07764650 fffff880`0202d6cd disk!DiskDeviceControl+0x121
fffff880`077646d0 fffff801`964add76 CLASSPNP!ClassDeviceControlDispatch+0x2d
(Inline Function) --------`-------- nt!IopfCallDriver+0x63
fffff880`07764700 fffff880`01618a13 nt!IovCallDriver+0x3e6
fffff880`07764750 fffff801`964add76 partmgr!PmFilterDeviceControl+0xc3
(Inline Function) --------`-------- nt!IopfCallDriver+0x63
fffff880`077647a0 fffff801`963294cf nt!IovCallDriver+0x3e6
fffff880`077647f0 fffff801`963290e9 nt!RawReadWriteDeviceControl+0xa3
fffff880`07764830 fffff801`964add76 nt!RawDispatch+0x89
(Inline Function) --------`-------- nt!IopfCallDriver+0x63
fffff880`07764890 fffff880`00b790ee nt!IovCallDriver+0x3e6
fffff880`077648e0 fffff801`964add76 fltmgr!FltpDispatch+0xee
(Inline Function) --------`-------- nt!IopfCallDriver+0x63
fffff880`07764940 fffff801`962cf2ff nt!IovCallDriver+0x3e6
(Inline Function) --------`-------- nt!IoCallDriverWithTracing+0x20
(Inline Function) --------`-------- nt!IopCallDriverReference+0xa5
(Inline Function) --------`-------- nt!IopSynchronousServiceTail+0x142
fffff880`07764990 fffff801`962cfc86 nt!IopXxxControlFile+0x7dd
fffff880`07764b20 fffff801`95ee9d53 nt!NtDeviceIoControlFile+0x56
fffff880`07764b90 00000000`76f42ad2 nt!KiSystemServiceCopyEnd+0x13
00000000`0008ee28 00000000`76f42717 wow64cpu!CpupSyscallStub+0x2
00000000`0008ee30 00000000`76f5c4f6 wow64cpu!DeviceIoctlFileFault+0x31
00000000`0008eee0 00000000`76f5b8f5 wow64!RunCpuSimulation+0xa
00000000`0008ef30 000007fa`93bca107 wow64!Wow64LdrpInitialize+0x435
00000000`0008f470 000007fa`93bb216a ntdll!LdrpInitializeProcess+0x1521
00000000`0008f770 000007fa`93ba32ae ntdll!_LdrpInitialize+0xee9a
00000000`0008f7e0 00000000`00000000 ntdll!LdrInitializeThunk+0xe
Here are the relevant links describing the IOCTL, API, and data structures from MSDN:
http://msdn.microsoft.com/en-us/library/aa363216(v=VS.85).aspxhttp://msdn.microsoft.com/en-us/library/windows/hardware/ff562411(v=vs.85).aspxhttp://msdn.microsoft.com/en-us/library/windows/hardware/ff560492(v=vs.85).aspx