kd> kp # ChildEBP RetAddr 00 f76a87e8 804bc369 nt!RtlpBreakWithStatusInstruction 01 f76a8828 8066708b nt!KeUpdateSystemTime(struct _KTRAP_FRAME * TrapFrame = 0xf76a8850, unsigned long Increment = 0x249c0, unsigned char Irql = 0x00 '')+0xe9 [C:\reactos\ntoskrnl\ke\time.c @ 105] 02 f76a8848 806691ce hal!HalpClockInterruptHandler(struct _KTRAP_FRAME * TrapFrame = 0xf76a8850)+0xcb [C:\reactos\hal\halx86\generic\timer.c @ 159] 03 f76a8848 80661c5a hal!HalpClockInterrupt+0x99 04 f76a88c4 f76827e7 hal!READ_PORT_UCHAR(unsigned char * Port = 0x00000064 "--- memory read error at address 0x00000064 ---")+0xa [C:\reactos\hal\halx86\generic\portio.c @ 54] 05 f76a88dc f76825fa i8042prt!i8042ReadStatus(struct _PORT_DEVICE_EXTENSION * DeviceExtension = 0xb3a7b178, unsigned char * Status = 0xf76a88ff "???")+0x57 [C:\reactos\drivers\input\i8042prt\readwrite.c @ 87] 06 f76a8904 f768274b i8042prt!i8042ReadData(struct _PORT_DEVICE_EXTENSION * DeviceExtension = 0xb3a7b178, unsigned char StatusFlags = 0x01 '', unsigned char * Data = 0xf76a897f "")+0x2a [C:\reactos\drivers\input\i8042prt\readwrite.c @ 64] 07 f76a8928 f7680e4f i8042prt!i8042ReadDataWait(struct _PORT_DEVICE_EXTENSION * DeviceExtension = 0xb3a7b178, unsigned char * Data = 0xf76a897f "")+0x4b [C:\reactos\drivers\input\i8042prt\readwrite.c @ 106] 08 f76a8988 f767f9ea i8042prt!i8042DetectMouse(struct _PORT_DEVICE_EXTENSION * DeviceExtension = 0xb3a7b178)+0x15f [C:\reactos\drivers\input\i8042prt\pnp.c @ 213] 09 f76a89d4 f7681e78 i8042prt!StartProcedure(struct _PORT_DEVICE_EXTENSION * DeviceExtension = 0xb3a7b178)+0x15a [C:\reactos\drivers\input\i8042prt\pnp.c @ 422] 0a f76a8a78 f768128d i8042prt!i8042PnpStartDevice(struct _DEVICE_OBJECT * DeviceObject = 0xb3ac9550 Device for "\Driver\i8042prt", struct _CM_RESOURCE_LIST * AllocatedResources = 0xe10604c0, struct _CM_RESOURCE_LIST * AllocatedResourcesTranslated = 0xe10602b0)+0x758 [C:\reactos\drivers\input\i8042prt\pnp.c @ 627] 0b f76a8ae0 80488947 i8042prt!i8042Pnp(struct _DEVICE_OBJECT * DeviceObject = 0xb3ac9550 Device for "\Driver\i8042prt", struct _IRP * Irp = 0xb3a7b740)+0x10d [C:\reactos\drivers\input\i8042prt\pnp.c @ 707] 0c f76a8b0c 80489be3 nt!IofCallDriver(struct _DEVICE_OBJECT * DeviceObject = 0xb3ac9550 Device for "\Driver\i8042prt", struct _IRP * Irp = 0xb3a7b740)+0xc7 [C:\reactos\ntoskrnl\io\iomgr\irp.c @ 1286] 0d f76a8b30 f766fd8c nt!IoForwardIrpSynchronously(struct _DEVICE_OBJECT * DeviceObject = 0xb3ac9550 Device for "\Driver\i8042prt", struct _IRP * Irp = 0xb3a7b740)+0x83 [C:\reactos\ntoskrnl\io\iomgr\irp.c @ 1648] 0e f76a8b88 80488947 kbdclass!ClassPnp(struct _DEVICE_OBJECT * DeviceObject = 0xb3aca470 Device for "\Driver\kbdclass", struct _IRP * Irp = 0xb3a7b740)+0x6c [C:\reactos\drivers\input\kbdclass\kbdclass.c @ 848] 0f f76a8bb4 8049ac5b nt!IofCallDriver(struct _DEVICE_OBJECT * DeviceObject = 0xb3aca470 Device for "\Driver\kbdclass", struct _IRP * Irp = 0xb3a7b740)+0xc7 [C:\reactos\ntoskrnl\io\iomgr\irp.c @ 1286] 10 f76a8c04 8049b897 nt!IopSynchronousCall(struct _DEVICE_OBJECT * DeviceObject = 0xb3ab1820 Device for "\Driver\PnpManager", struct _IO_STACK_LOCATION * IoStackLocation = 0xf76a8c38 IRP_MJ_PNP / IRP_MN_START_DEVICE for {...}, void ** Information = 0xf76a8c64)+0x12b [C:\reactos\ntoskrnl\io\pnpmgr\pnpirp.c @ 67] 11 f76a8c6c 80494705 nt!PiIrpStartDevice(struct _DEVICE_NODE * DeviceNode = 0xb3ab16b8)+0x117 [C:\reactos\ntoskrnl\io\pnpmgr\pnpirp.c @ 104] 12 f76a8cc4 8049651c nt!PiDevNodeStateMachine(struct _DEVICE_NODE * RootNode = 0xb3ab1918)+0x125 [C:\reactos\ntoskrnl\io\pnpmgr\devaction.c @ 2358] 13 f76a8d10 8044c50a nt!PipDeviceActionWorker(void * Context = 0x00000000)+0x15c [C:\reactos\ntoskrnl\io\pnpmgr\devaction.c @ 2577] 14 f76a8d88 8053e166 nt!ExpWorkerThreadEntryPoint(void * Context = 0x00000001)+0x1ca [C:\reactos\ntoskrnl\ex\work.c @ 158] 15 f76a8dbc 8056a333 nt!PspSystemThreadStartup( * StartRoutine = 0x8044c340, void * StartContext = 0x00000001)+0x76 [C:\reactos\ntoskrnl\ps\thread.c @ 156] 16 f76a8ddc 8053e0ef nt!KiThreadStartup(void)+0x63 [C:\reactos\ntoskrnl\ke\i386\thrdini.c @ 78] 17 f76a8de0 8044c33f nt!PspCreateThread+0xf0f 18 f76a8de4 00000000 nt!ExpWorkerThreadBalanceManager+0x29f