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* *
* Bugcheck Analysis *
* *
*******************************************************************************
Use !analyze -v to get detailed debugging information.
BugCheck D1, {b56dbd55, 2, 8, b56dbd55}
Probably caused by : USBPORT.SYS ( USBPORT!USBPORT_Xdpc_iSetState+2a )
Followup: MachineOwner
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3: kd> !analyze -v
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* *
* Bugcheck Analysis *
* *
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DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1)
An attempt was made to access a pageable (or completely invalid) address at an
interrupt request level (IRQL) that is too high. This is usually
caused by drivers using improper addresses.
If kernel debugger is available get stack backtrace.
Arguments:
Arg1: 00000000b56dbd55, memory referenced
Arg2: 0000000000000002, IRQL
Arg3: 0000000000000008, value 0 = read operation, 1 = write operation
Arg4: 00000000b56dbd55, address which referenced memory
Debugging Details:
------------------
READ_ADDRESS: GetPointerFromAddress: unable to read from fffff800030af0e0
00000000b56dbd55
CURRENT_IRQL: 2
FAULTING_IP:
+0
00000000`b56dbd55 ?? ???
PROCESS_NAME: java.exe
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
BUGCHECK_STR: 0xD1
TRAP_FRAME: fffff880009b0ce0 -- (.trap 0xfffff880009b0ce0)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=00000000b56dbd55 rbx=0000000000000000 rcx=0000000000000000
rdx=fffffa8002f201a0 rsi=0000000000000000 rdi=0000000000000000
rip=00000000b56dbd55 rsp=fffff880009b0e70 rbp=0000000000000002
r8=0000000043787254 r9=00000000ffffffff r10=fffffa8002f201a0
r11=fffffa8002f201a0 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0 nv up ei ng nz ac pe cy
00000000`b56dbd55 ?? ???
Resetting default scope
LAST_CONTROL_TRANSFER: from fffff80002e78469 to fffff80002e78f00
FAILED_INSTRUCTION_ADDRESS:
+0
00000000`b56dbd55 ?? ???
STACK_TEXT:
fffff880`009b0b98 fffff800`02e78469 : 00000000`0000000a 00000000`b56dbd55 00000000`00000002 00000000`00000008 : nt!KeBugCheckEx
fffff880`009b0ba0 fffff800`02e770e0 : fffffa80`00000000 fffffa80`02f20050 fffffa80`03a8a320 00000000`00000000 : nt!KiBugCheckDispatch+0x69
fffff880`009b0ce0 00000000`b56dbd55 : fffffa80`02f20050 00000000`00000002 fffffa80`02f20a02 fffffa80`02f201a0 : nt!KiPageFault+0x260
fffff880`009b0e70 fffffa80`02f20050 : 00000000`00000002 fffffa80`02f20a02 fffffa80`02f201a0 fffffa80`02f20a10 : 0xb56dbd55
fffff880`009b0e78 00000000`00000002 : fffffa80`02f20a02 fffffa80`02f201a0 fffffa80`02f20a10 fffff880`04f955c2 : 0xfffffa80`02f20050
fffff880`009b0e80 fffffa80`02f20a02 : fffffa80`02f201a0 fffffa80`02f20a10 fffff880`04f955c2 00000000`73cb2450 : 0x2
fffff880`009b0e88 fffffa80`02f201a0 : fffffa80`02f20a10 fffff880`04f955c2 00000000`73cb2450 00000000`00000022 : 0xfffffa80`02f20a02
fffff880`009b0e90 fffffa80`02f20a10 : fffff880`04f955c2 00000000`73cb2450 00000000`00000022 00000000`00000000 : 0xfffffa80`02f201a0
fffff880`009b0e98 fffff880`04f955c2 : 00000000`73cb2450 00000000`00000022 00000000`00000000 00000000`ffffffff : 0xfffffa80`02f20a10
fffff880`009b0ea0 fffff880`04f95f89 : fffffa80`02f20050 00000000`00000000 fffffa80`02f20a02 fffffa80`02f20a10 : USBPORT!USBPORT_Xdpc_iSetState+0x2a
fffff880`009b0ed0 fffff800`02e845dc : fffff880`02fd3180 fffffa80`02f20a10 fffffa80`02f20a28 00000000`00000000 : USBPORT!USBPORT_Xdpc_Worker+0x1d9
fffff880`009b0f00 fffff800`02e7f065 : 00000000`00000000 fffffa80`01f5e060 00000000`00000000 fffff880`04f95db0 : nt!KiRetireDpcList+0x1bc
fffff880`009b0fb0 fffff800`02e7ee7c : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KxRetireDpcList+0x5
fffff880`07300be0 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiDispatchInterruptContinue
STACK_COMMAND: kb
FOLLOWUP_IP:
USBPORT!USBPORT_Xdpc_iSetState+2a
fffff880`04f955c2 488b5740 mov rdx,qword ptr [rdi+40h]
SYMBOL_STACK_INDEX: 9
SYMBOL_NAME: USBPORT!USBPORT_Xdpc_iSetState+2a
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: USBPORT
IMAGE_NAME: USBPORT.SYS
DEBUG_FLR_IMAGE_TIMESTAMP: 4a5bcc07
FAILURE_BUCKET_ID: X64_0xD1_CODE_AV_BAD_IP_USBPORT!USBPORT_Xdpc_iSetState+2a
BUCKET_ID: X64_0xD1_CODE_AV_BAD_IP_USBPORT!USBPORT_Xdpc_iSetState+2a
Followup: MachineOwner
---------