STOP 0x00000050: PAGE_FAULT_IN_NONPAGED_AREA
Usual causes: Defective hardware (particularly memory - but not just RAM), Faulty system service, Antivirus, Device driver, NTFS corruption, BIOS
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* Bugcheck Analysis *
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Use !analyze -v to get detailed debugging information.
BugCheck 50, {fffff8a00b40b6d9, 0, fffff8800861d2ee, 0}
Could not read faulting driver name
Probably caused by : dxgmms1.sys ( dxgmms1!VIDMM_GLOBAL::ReferenceDmaBuffer+39e )
Followup: MachineOwner
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0: 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: fffff8a00b40b6d9, memory referenced.
Arg2: 0000000000000000, value 0 = read operation, 1 = write operation.
Arg3: fffff8800861d2ee, If non-zero, the instruction address which referenced the bad memory
address.
Arg4: 0000000000000000, (reserved)
Debugging Details:
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Could not read faulting driver name
READ_ADDRESS: GetPointerFromAddress: unable to read from fffff80005705100
GetUlongFromAddress: unable to read from fffff800057051c0
fffff8a00b40b6d9 Paged pool
FAULTING_IP:
dxgmms1!VIDMM_GLOBAL::ReferenceDmaBuffer+39e
fffff880`0861d2ee 385f59 cmp byte ptr [rdi+59h],bl
MM_INTERNAL_CODE: 0
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: WIN7_DRIVER_FAULT
BUGCHECK_STR: 0x50
PROCESS_NAME: Gw2.exe
CURRENT_IRQL: 0
TRAP_FRAME: fffff8800df37f60 -- (.trap 0xfffff8800df37f60)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=fffff8a00b47af80 rbx=0000000000000000 rcx=00000000000008d0
rdx=0000000053cc0130 rsi=0000000000000000 rdi=0000000000000000
rip=fffff8800861d2ee rsp=fffff8800df380f0 rbp=fffff8800df38900
r8=fffffa800712f130 r9=0000000000000003 r10=0000000000000035
r11=00000000c0023400 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0 nv up ei ng nz na po nc
dxgmms1!VIDMM_GLOBAL::ReferenceDmaBuffer+0x39e:
fffff880`0861d2ee 385f59 cmp byte ptr [rdi+59h],bl ds:00000000`00000059=??
Resetting default scope
LAST_CONTROL_TRANSFER: from fffff8000547deec to fffff800054d5fc0
STACK_TEXT:
fffff880`0df37df8 fffff800`0547deec : 00000000`00000050 fffff8a0`0b40b6d9 00000000`00000000 fffff880`0df37f60 : nt!KeBugCheckEx
fffff880`0df37e00 fffff800`054d40ee : 00000000`00000000 fffff8a0`0b40b6d9 00000000`00000000 00000000`00000000 : nt! ?? ::FNODOBFM::`string'+0x4514f
fffff880`0df37f60 fffff880`0861d2ee : 00000000`0000000c 00000000`0000000f fffffa80`1059b001 fffffa80`1059b010 : nt!KiPageFault+0x16e
fffff880`0df380f0 fffff880`086033e7 : fffffa80`07168001 fffffa80`0e092ad0 00000000`53cc0130 fffff880`000000dc : dxgmms1!VIDMM_GLOBAL::ReferenceDmaBuffer+0x39e
fffff880`0df381e0 fffff880`0873ffae : 00000000`00000000 00000000`00000200 fffff880`0df38900 00000000`00000000 : dxgmms1!VidMmReferenceDmaBuffer+0x43
fffff880`0df38230 fffff880`0873f773 : fffff8a0`00000001 fffff8a0`097a7430 fffff880`0df388b0 00000000`00000000 : dxgkrnl!DXGCONTEXT::Render+0x326
fffff880`0df38840 fffff960`001e03ce : 00000000`3859e6b0 00000000`fff59000 00000000`3859fd20 00000000`fff59000 : dxgkrnl!DxgkRender+0x3e7
fffff880`0df38ab0 fffff800`054d5253 : fffffa80`0fc5e060 00000000`00001520 00000000`00000000 fffffa80`103a6820 : win32k!NtGdiDdDDIRender+0x12
fffff880`0df38ae0 00000000`7540164a : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiSystemServiceCopyEnd+0x13
00000000`3859e688 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x7540164a
STACK_COMMAND: kb
FOLLOWUP_IP:
dxgmms1!VIDMM_GLOBAL::ReferenceDmaBuffer+39e
fffff880`0861d2ee 385f59 cmp byte ptr [rdi+59h],bl
SYMBOL_STACK_INDEX: 3
SYMBOL_NAME: dxgmms1!VIDMM_GLOBAL::ReferenceDmaBuffer+39e
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: dxgmms1
IMAGE_NAME: dxgmms1.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 4ce799c1
FAILURE_BUCKET_ID: X64_0x50_dxgmms1!VIDMM_GLOBAL::ReferenceDmaBuffer+39e
BUCKET_ID: X64_0x50_dxgmms1!VIDMM_GLOBAL::ReferenceDmaBuffer+39e
Followup: MachineOwner
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