!usbkd.usbportmdportlog
버그 확인 0xFE 결과로 생성된 크래시 덤프에 있으면 !usbkd.usbportmdportlog 명령은 USBPORT 디버그 로그를 표시합니다.
!usbkd.usbportmdportlog
DLL
Usbkd.dll
설명
버그 검사 0xFE 결과로 생성된 크래시 덤프 파일을 디버깅하는 경우에만 이 명령을 사용합니다. BUGCODE_USB_DRIVER.
예제
다음은 !usbportmdportlog 출력 의 일부 예입니다.
1: kd> !analyze -v
*** ...
BUGCODE_USB_DRIVER (fe)
...
1: kd> !usbkd.usbportmdportlog
Minidump USBPORT DEBUG_LOG buffer size 32768, entries 1024, index 400
*LOG: 0000000113be9600 LOGSTART: 0000000113be6400 *LOGEND: 0000000113bee3e0 # 1024
[ 000] 0000000113be9600 Bfe2 ffffe0001416802c ffffe000020a44f0 ffffe0001416801c
[ 001] 0000000113be9620 Bfe0 0000000000000000 ffffe000039f4720 ffffe00000b76cb0
[ 002] 0000000113be9640 epr+ ffffe000043ee010 ffffe000008f5b80 ffffe00002820a0c
[ 003] 0000000113be9660 alTR ffffe00002820a0c ffffe000039f4720 ffffe00000b76cb0
//
// USBPORT_Core_AllocTransferEx()
// transfer: ffffe00002820a0c
// Urb: ffffe000039f4720
// Irp: ffffe00000b76cb0
[ 004] 0000000113be9680 TRcs 0000000000000060 0000000000000468 0000000000000001
[ 005] 0000000113be96a0 urbi ffffe0001422c4cc 0000000000000012 000000000000000b
[ 006] 0000000113be96c0 dURB ffffe000039f4720 ffffe00000b76cb0 000000000000000b
//
// USBPORT_ProcessURB() - Device Handle valid and has been referenced
// Urb: ffffe000039f4720
// Irp: ffffe00000b76cb0
// function: URB_FUNCTION_GET_DESCRIPTOR_FROM_DEVICE
[ 007] 0000000113be96e0 vld> ffffe0001421ddd0 0000000000000004 ffffe000039f4720
//
// USBPORT_NeoValidDeviceHandle()
// DeviceHandle: ffffe0001421ddd0
// ReferenceObj: ffffe000039f4720
[ 008] 0000000113be9700 devH ffffe0001421ddd0 ffffe000039f4720 0000000000000000
[ 009] 0000000113be9720 pURB ffffe000039f4720 ffffe00000b76cb0 000000000000000b
//
// USBPORT_ProcessURB()
// Urb: ffffe000039f4720
// Irp: ffffe00000b76cb0
// function: URB_FUNCTION_GET_DESCRIPTOR_FROM_DEVICE
[ 010] 0000000113be9740 PURB ffffe000039f4720 ffffe000020a44f0 000000000000000b
//
// USBPORT_ProcessURB() - Exit STATUS_PENDING
// Urb: ffffe000039f4720
// Irp: ffffe000020a44f0
// function: URB_FUNCTION_GET_DESCRIPTOR_FROM_DEVICE
[ 011] 0000000113be9760 Urb< 0000000000000103 000000000000000b 0000000000000000
[ 012] 0000000113be9780 xSt0 ffffe000012bbf18 0000000000000006 0000000000000001
[ 013] 0000000113be97a0 xnd8 ffffe000012bbf18 ffffe000012bb050 0000000000000000
[ 014] 0000000113be97c0 xnd0 ffffe000012bbf18 ffffe000012bb050 0000000000000000
//
// USBPORT_Xdpc_End()
[ 015] 0000000113be97e0 mapF 0000000000000000 0000000000000000 0000000000000000
[ 016] 0000000113be9800 map5 0000000000000000 0000000000000000 0000000000000000
[ 017] 0000000113be9820 DMAx 0000000000000000 0000000000000000 0000000000000000
[ 018] 0000000113be9840 subx 0000000000000000 0000000000000000 ffffe0001416801c
[ 019] 0000000113be9860 tmoZ 0000000000000000 ffffe0001416801c ffffe000141680a4
...
...