| 1 | 2: kd> !analyze -v
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| 2 | *******************************************************************************
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| 3 | * *
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| 4 | * Bugcheck Analysis *
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| 5 | * *
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| 6 | *******************************************************************************
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| 7 |
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| 8 | IRQL_NOT_LESS_OR_EQUAL (a)
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| 9 | An attempt was made to access a pageable (or completely invalid) address at an
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| 10 | interrupt request level (IRQL) that is too high. This is usually
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| 11 | caused by drivers using improper addresses.
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| 12 | If a kernel debugger is available get the stack backtrace.
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| 13 | Arguments:
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| 14 | Arg1: fffff8a0016bc080, memory referenced
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| 15 | Arg2: 0000000000000002, IRQL
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| 16 | Arg3: 0000000000000000, bitfield :
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| 17 | bit 0 : value 0 = read operation, 1 = write operation
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| 18 | bit 3 : value 0 = not an execute operation, 1 = execute operation (only on chips which support this level of status)
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| 19 | Arg4: fffff80002ce043e, address which referenced memory
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| 20 |
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| 21 | Debugging Details:
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| 22 | ------------------
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| 23 |
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| 24 |
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| 25 | OVERLAPPED_MODULE: Address regions for 'VMMR0' and 'VMMR0.r0' overlap
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| 26 |
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| 27 | READ_ADDRESS: GetPointerFromAddress: unable to read from fffff80002ec7100
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| 28 | fffff8a0016bc080
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| 29 |
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| 30 | CURRENT_IRQL: 2
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| 31 |
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| 32 | FAULTING_IP:
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| 33 | nt! ?? ::FNODOBFM::`string'+320c
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| 34 | fffff800`02ce043e 8a0c1e mov cl,byte ptr [rsi+rbx]
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| 35 |
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| 36 | CUSTOMER_CRASH_COUNT: 1
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| 37 |
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| 38 | DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
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| 39 |
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| 40 | BUGCHECK_STR: 0xA
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| 41 |
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| 42 | PROCESS_NAME: VirtualBox.exe
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| 43 |
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| 44 | TRAP_FRAME: fffff88008a81310 -- (.trap 0xfffff88008a81310)
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| 45 | NOTE: The trap frame does not contain all registers.
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| 46 | Some register values may be zeroed or incorrect.
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| 47 | rax=000000000000002e rbx=0000000000000000 rcx=fffff88008a81500
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| 48 | rdx=fffffa80085cce10 rsi=0000000000000000 rdi=0000000000000000
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| 49 | rip=fffff80002ce043e rsp=fffff88008a814a0 rbp=fffff880044a2038
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| 50 | r8=0000000000000001 r9=000000000000002e r10=fffffa8009455df4
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| 51 | r11=fffff88008a814c8 r12=0000000000000000 r13=0000000000000000
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| 52 | r14=0000000000000000 r15=0000000000000000
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| 53 | iopl=0 nv up ei ng nz na po cy
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| 54 | nt! ?? ::FNODOBFM::`string'+0x320c:
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| 55 | fffff800`02ce043e 8a0c1e mov cl,byte ptr [rsi+rbx] ds:e6fc:00000000`00000000=??
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| 56 | Resetting default scope
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| 57 |
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| 58 | LAST_CONTROL_TRANSFER: from fffff80002c89fe9 to fffff80002c8aa40
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| 59 |
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| 60 | STACK_TEXT:
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| 61 | fffff880`08a811c8 fffff800`02c89fe9 : 00000000`0000000a fffff8a0`016bc080 00000000`00000002 00000000`00000000 : nt!KeBugCheckEx
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| 62 | fffff880`08a811d0 fffff800`02c88c60 : 00000000`00000000 fffff800`03213552 00000000`00000000 fffffa80`044ba830 : nt!KiBugCheckDispatch+0x69
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| 63 | fffff880`08a81310 fffff800`02ce043e : fffffa80`044ba428 fffff880`044896e0 fffff880`08a814d8 00000000`00000001 : nt!KiPageFault+0x260
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| 64 | fffff880`08a814a0 fffff880`04488492 : 00000000`00000000 fffffa80`044ba390 00000000`00000001 00000000`00000033 : nt! ?? ::FNODOBFM::`string'+0x320c
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| 65 | fffff880`08a814d0 00000000`00000000 : fffffa80`044ba390 00000000`00000001 00000000`00000033 00000000`002f002e : VBoxNetLwf+0x4492
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| 66 |
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| 67 |
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| 68 | STACK_COMMAND: kb
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| 69 |
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| 70 | FOLLOWUP_IP:
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| 71 | VBoxNetLwf+4492
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| 72 | fffff880`04488492 ?? ???
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| 73 |
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| 74 | SYMBOL_STACK_INDEX: 4
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| 75 |
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| 76 | SYMBOL_NAME: VBoxNetLwf+4492
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| 77 |
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| 78 | FOLLOWUP_NAME: MachineOwner
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| 79 |
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| 80 | MODULE_NAME: VBoxNetLwf
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| 81 |
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| 82 | IMAGE_NAME: VBoxNetLwf.sys
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| 83 |
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| 84 | DEBUG_FLR_IMAGE_TIMESTAMP: 559e4840
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| 85 |
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| 86 | FAILURE_BUCKET_ID: X64_0xA_VBoxNetLwf+4492
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| 87 |
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| 88 | BUCKET_ID: X64_0xA_VBoxNetLwf+4492
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| 89 |
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| 90 | Followup: MachineOwner
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