(ntoskrnl\mm\ARM3\sysldr.c:170) Loading: \SystemRoot\system32\drivers\floppy.sys at AF97C000 with 15 pages

*** Fatal System Error: 0x00000019
                       (0x0000000A,0xB7976D90,0x0000019A,0xB7977000)

Break instruction exception - code 80000003 (first chance)

A fatal system error has occurred.
Debugger entered on first try; Bugcheck callbacks have not been invoked.

A fatal system error has occurred.

For analysis of this file, run !analyze -v
nt!RtlpBreakWithStatusInstruction:
80591346 cc              int     3
kd> kp
 # ChildEBP RetAddr      
00 afba4168 804b3fa8     nt!RtlpBreakWithStatusInstruction
01 afba4198 804b3049     nt!KiBugCheckDebugBreak(unsigned long StatusCode = 3)+0x38 [R:\src\dev\ntoskrnl\ke\bug.c @ 503] 
02 afba4564 804b28e0     nt!KeBugCheckWithTf(unsigned long BugCheckCode = 0x19, unsigned long BugCheckParameter1 = 0xa, unsigned long BugCheckParameter2 = 0xb7976d90, unsigned long BugCheckParameter3 = 0x19a, unsigned long BugCheckParameter4 = 0xb7977000, struct _KTRAP_FRAME * TrapFrame = 0x00000000)+0x6b9 [R:\src\dev\ntoskrnl\ke\bug.c @ 1079] 
03 afba4584 804d03cf     nt!KeBugCheckEx(unsigned long BugCheckCode = 0x19, unsigned long BugCheckParameter1 = 0xa, unsigned long BugCheckParameter2 = 0xb7976d90, unsigned long BugCheckParameter3 = 0x19a, unsigned long BugCheckParameter4 = 0xb7977000)+0x20 [R:\src\dev\ntoskrnl\ke\bug.c @ 1420] 
04 afba45b4 804cf53d     nt!ExpCheckPoolBlocks(void * Block = 0xb7976d90)+0xff [R:\src\dev\ntoskrnl\mm\ARM3\expool.c @ 410] 
05 afba4660 8048d274     nt!ExFreePoolWithTag(void * P = 0xb7976d98, unsigned long TagToFree = 0x6e696f49)+0x8ad [R:\src\dev\ntoskrnl\mm\ARM3\expool.c @ 2782] 
06 afba467c af97e323     nt!IoDisconnectInterrupt(struct _KINTERRUPT * InterruptObject = 0xb7976d98)+0xb4 [R:\src\dev\ntoskrnl\io\iomgr\irq.c @ 169] 
07 afba46a8 af97ed0d     floppy!Cleanup(struct _DRIVER_OBJECT * DriverObject = 0xb7979840 Driver "\Driver\Floppy")+0x1f3 [R:\src\dev\drivers\storage\floppy\floppy\floppy.c @ 110] 
08 afba46cc 80473fc2     floppy!DriverEntry(struct _DRIVER_OBJECT * DriverObject = 0xb7979840 Driver "\Driver\Floppy", struct _UNICODE_STRING * RegistryPath = 0xafba47ac "\REGISTRY\MACHINE\SYSTEM\CONTROLSET001\SERVICES\FLOPPY")+0x2ad [R:\src\dev\drivers\storage\floppy\floppy\floppy.c @ 1335] 
09 afba47c8 80474799     nt!IopInitializeDriverModule(struct _LDR_DATA_TABLE_ENTRY * ModuleObject = 0xb7979108, void * ServiceHandle = 0x800003ec, struct _DRIVER_OBJECT ** OutDriverObject = 0xafba4900, long * DriverEntryStatus = 0xafba482c)+0x732 [R:\src\dev\ntoskrnl\io\iomgr\driver.c @ 651] 
0a afba4894 80474ad7     nt!IopLoadDriver(void * ServiceHandle = 0x800003ec, struct _DRIVER_OBJECT ** DriverObject = 0xafba4900)+0x429 [R:\src\dev\ntoskrnl\io\iomgr\driver.c @ 2053] 
0b afba48c4 80473285     nt!IopLoadUnloadDriverWorker(void * Parameter = 0xafba48d8)+0xc7 [R:\src\dev\ntoskrnl\io\iomgr\driver.c @ 2096] 
0c afba490c 80475bfe     nt!IopDoLoadUnloadDriver(struct _UNICODE_STRING * RegistryPath = 0xafba4944 "\Registry\Machine\System\CurrentControlSet\Services\Floppy", struct _DRIVER_OBJECT ** DriverObject = 0xafba4934)+0x85 [R:\src\dev\ntoskrnl\io\iomgr\driver.c @ 2143] 
0d afba4950 8040405e     nt!NtLoadDriver(struct _UNICODE_STRING * DriverServiceName = 0xb798d658 "\Registry\Machine\System\CurrentControlSet\Services\Floppy")+0x17e [R:\src\dev\ntoskrnl\io\iomgr\driver.c @ 2203] 
0e afba4964 8057120a     nt!KiSystemCallTrampoline+0x19
0f afba49b0 80403e0e     nt!KiSystemServiceHandler(struct _KTRAP_FRAME * TrapFrame = 0xafba49b8, void * Arguments = 0xafba4a30)+0x27a [R:\src\dev\ntoskrnl\ke\i386\traphdlr.c @ 1840] 
    <Intermediate frames may have been skipped due to lack of complete unwind>
10 afba49b0 80401801 (T) nt!KiInterruptTemplateDispatch+0x6a
    <Intermediate frames may have been skipped due to lack of complete unwind>
11 afba4a28 8061e4df (T) nt!ZwLoadDriver+0x11
12 afba4a44 8061f354     nt!IopInitializeSystemDrivers(void)+0x8f [R:\src\dev\ntoskrnl\io\iomgr\driver.c @ 1242] 
13 afba4bd8 80619e2f     nt!IoInitSystem(struct _LOADER_PARAMETER_BLOCK * LoaderBlock = 0x8006d000)+0x5a4 [R:\src\dev\ntoskrnl\io\iomgr\iomgr.c @ 594] 
14 afba4d7c 80435a0e     nt!Phase1InitializationDiscard(void * Context = 0x8006d000)+0xa9f [R:\src\dev\ntoskrnl\ex\init.c @ 1849] 
15 afba4d88 80544076     nt!Phase1Initialization(void * Context = 0x8006d000)+0xe [R:\src\dev\ntoskrnl\ex\init.c @ 2064] 
16 afba4dbc 80570343     nt!PspSystemThreadStartup(<function> * StartRoutine = 0x80435a00, void * StartContext = 0x8006d000)+0x76 [R:\src\dev\ntoskrnl\ps\thread.c @ 156] 
17 afba4ddc 80543fff     nt!KiThreadStartup(void)+0x63 [R:\src\dev\ntoskrnl\ke\i386\thrdini.c @ 78] 
18 afba4de0 804359ff     nt!PspCreateThread+0xf2f
19 afba4de4 8006d000     nt!KiWriteSystemTime+0x2f
WARNING: Frame IP not in any known module. Following frames may be wrong.
1a afba4de8 00000000     0x8006d000