BugCheck 50, {fffffb240f7e1300, 0, fffff8800499a940, 7}
*** WARNING: Unable to verify timestamp for nvlddmkm.sys
*** ERROR: Module load completed but symbols could not be loaded for nvlddmkm.sys
Could not read faulting driver name
Probably caused by : nvlddmkm.sys ( nvlddmkm+ee940 )
Followup: MachineOwner
---------
8: kd> !analyze -v
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* *
* Bugcheck Analysis *
* *
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PAGE_FAULT_IN_NONPAGED_AREA (50)
Invalid system memory was referenced. This cannot be protected by try-except,
it must be protected by a Probe. Typically the address is just plain bad or it
is pointing at freed memory.
Arguments:
Arg1: fffffb240f7e1300, memory referenced.
Arg2: 0000000000000000, value 0 = read operation, 1 = write operation.
Arg3: fffff8800499a940, If non-zero, the instruction address which referenced the bad memory
address.
Arg4: 0000000000000007, (reserved)
Debugging Details:
------------------
Could not read faulting driver name
READ_ADDRESS: GetPointerFromAddress: unable to read from fffff80003918100
GetUlongFromAddress: unable to read from fffff800039181c0
fffffb240f7e1300 Nonpaged pool
FAULTING_IP:
nvlddmkm+ee940
fffff880`0499a940 428b8401a4230000 mov eax,dword ptr [rcx+r8+23A4h]
MM_INTERNAL_CODE: 7
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: WIN7_DRIVER_FAULT
BUGCHECK_STR: 0x50
PROCESS_NAME: System
CURRENT_IRQL: 0
ANALYSIS_VERSION: 6.3.9600.17336 (debuggers(dbg).150226-1500) amd64fre
TRAP_FRAME: fffff880095f35f0 -- (.trap 0xfffff880095f35f0)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=00000000ffffffff rbx=0000000000000000 rcx=000000a3ffffff5c
rdx=00000000ffffffff rsi=0000000000000000 rdi=0000000000000000
rip=fffff8800499a940 rsp=fffff880095f3780 rbp=fffff880095f37f0
r8=fffffa800f7df000 r9=0000000000000000 r10=0000000000000000
r11=0000000000000000 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0 nv up ei pl nz na po nc
nvlddmkm+0xee940:
fffff880`0499a940 428b8401a4230000 mov eax,dword ptr [rcx+r8+23A4h] ds:fffffb24`0f7e1300=????????
Resetting default scope
LAST_CONTROL_TRANSFER: from fffff80003755732 to fffff800036db8c0
STACK_TEXT:
fffff880`095f3488 fffff800`03755732 : 00000000`00000050 fffffb24`0f7e1300 00000000`00000000 fffff880`095f35f0 : nt!KeBugCheckEx
fffff880`095f3490 fffff800`036d99ee : 00000000`00000000 fffffb24`0f7e1300 00000000`00051600 00000000`00000000 : nt! ?? ::FNODOBFM::`string'+0x3fd21
fffff880`095f35f0 fffff880`0499a940 : 00000000`000143c0 fffffa80`0f7ce000 fffffa80`104f6000 00000000`00000001 : nt!KiPageFault+0x16e
fffff880`095f3780 00000000`000143c0 : fffffa80`0f7ce000 fffffa80`104f6000 00000000`00000001 00000000`000143c0 : nvlddmkm+0xee940
fffff880`095f3788 fffffa80`0f7ce000 : fffffa80`104f6000 00000000`00000001 00000000`000143c0 fffffa80`0f7ce000 : 0x143c0
fffff880`095f3790 fffffa80`104f6000 : 00000000`00000001 00000000`000143c0 fffffa80`0f7ce000 00000000`00000001 : 0xfffffa80`0f7ce000
fffff880`095f3798 00000000`00000001 : 00000000`000143c0 fffffa80`0f7ce000 00000000`00000001 fffff880`0499adbc : 0xfffffa80`104f6000
fffff880`095f37a0 00000000`000143c0 : fffffa80`0f7ce000 00000000`00000001 fffff880`0499adbc 00000000`00000000 : 0x1
fffff880`095f37a8 fffffa80`0f7ce000 : 00000000`00000001 fffff880`0499adbc 00000000`00000000 fffff8a0`1ba2792c : 0x143c0
fffff880`095f37b0 00000000`00000001 : fffff880`0499adbc 00000000`00000000 fffff8a0`1ba2792c 00000000`00000000 : 0xfffffa80`0f7ce000
fffff880`095f37b8 fffff880`0499adbc : 00000000`00000000 fffff8a0`1ba2792c 00000000`00000000 00000000`000dd1d0 : 0x1
fffff880`095f37c0 00000000`00000000 : fffff8a0`1ba2792c 00000000`00000000 00000000`000dd1d0 fffffa80`00000001 : nvlddmkm+0xeedbc
STACK_COMMAND: kb
FOLLOWUP_IP:
nvlddmkm+ee940
fffff880`0499a940 428b8401a4230000 mov eax,dword ptr [rcx+r8+23A4h]
SYMBOL_STACK_INDEX: 3
SYMBOL_NAME: nvlddmkm+ee940
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: nvlddmkm
IMAGE_NAME: nvlddmkm.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 5566824f
FAILURE_BUCKET_ID: X64_0x50_nvlddmkm+ee940
BUCKET_ID: X64_0x50_nvlddmkm+ee940
ANALYSIS_SOURCE: KM
FAILURE_ID_HASH_STRING: km:x64_0x50_nvlddmkm+ee940
FAILURE_ID_HASH: {168bd647-490e-e9b3-4c7b-a3e40b783371}
Followup: MachineOwner
---------
8: kd> lmvm nvlddmkm
start end module name
fffff880`048ac000 fffff880`0536f000 nvlddmkm T (no symbols)
Loaded symbol image file: nvlddmkm.sys
Image path: \SystemRoot\system32\DRIVERS\nvlddmkm.sys
Image name: nvlddmkm.sys
Timestamp: Thu May 28 08:19:51 2015 (5566824F)
CheckSum: 00A7E4BD
ImageSize: 00AC3000
Translations: 0000.04b0 0000.04e4 0409.04b0 0409.04e4