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* *
* Bugcheck Analysis *
* *
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Use !analyze -v to get detailed debugging information.
BugCheck 50, {fffff900c345dcf0, 0, fffff960002acced, 0}
Could not read faulting driver name
Probably caused by : win32k.sys ( win32k!SFMLOGICALSURFACE::OwnsSurfaceCleanup+2d )
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: fffff900c345dcf0, memory referenced.
Arg2: 0000000000000000, value 0 = read operation, 1 = write operation.
Arg3: fffff960002acced, If non-zero, the instruction address which referenced the bad memory
address.
Arg4: 0000000000000000, (reserved)
Debugging Details:
------------------
Could not read faulting driver name
READ_ADDRESS: GetPointerFromAddress: unable to read from fffff80002ab10e0
fffff900c345dcf0
FAULTING_IP:
win32k!SFMLOGICALSURFACE::OwnsSurfaceCleanup+2d
fffff960`002acced 488b4f20 mov rcx,qword ptr [rdi+20h]
MM_INTERNAL_CODE: 0
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: VISTA_DRIVER_FAULT
BUGCHECK_STR: 0x50
PROCESS_NAME: dwm.exe
CURRENT_IRQL: 0
TRAP_FRAME: fffff880087dc920 -- (.trap 0xfffff880087dc920)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=0000000000000011 rbx=0000000000000000 rcx=fffff900c761c570
rdx=00000000551238f7 rsi=0000000000000000 rdi=0000000000000000
rip=fffff960002acced rsp=fffff880087dcab0 rbp=0000000000000001
r8=0000000000000000 r9=0000000000000000 r10=fffff900c2e2fb90
r11=0000000000000001 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0 nv up ei pl zr na po nc
win32k!SFMLOGICALSURFACE::OwnsSurfaceCleanup+0x2d:
fffff960`002acced 488b4f20 mov rcx,qword ptr [rdi+20h] ds:c570:00000000`00000020=????????????????
Resetting default scope
LAST_CONTROL_TRANSFER: from fffff800028f9f14 to fffff80002879740
STACK_TEXT:
fffff880`087dc7b8 fffff800`028f9f14 : 00000000`00000050 fffff900`c345dcf0 00000000`00000000 fffff880`087dc920 : nt!KeBugCheckEx
fffff880`087dc7c0 fffff800`0287782e : 00000000`00000000 fffff900`c761c570 00000000`00000600 00000000`00000000 : nt! ?? ::FNODOBFM::`string'+0x42837
fffff880`087dc920 fffff960`002acced : 00000000`00000002 00000000`551238f7 00000000`551238f7 00000000`00000001 : nt!KiPageFault+0x16e
fffff880`087dcab0 fffff960`002ac1fe : fffff900`c761c570 00000000`00000000 000038f7`624d4653 00000000`0000001d : win32k!SFMLOGICALSURFACE::OwnsSurfaceCleanup+0x2d
fffff880`087dcae0 fffff960`002ad103 : 00000000`00000000 00000000`551238f7 fffff900`c761c570 00000000`01f48f40 : win32k!SFMLOGICALSURFACE::DeInitialize+0x4e
fffff880`087dcb20 fffff960`00209bf7 : 00000000`00000000 fffff900`c00bf010 fffff900`c761c570 00000000`00000020 : win32k!bhLSurfDestroyLogicalSurfaceObject+0x4b
fffff880`087dcb60 fffff960`0022aed0 : 00000800`00000001 00000000`00000001 fffff880`087dcca0 00000000`00000000 : win32k!GreSfmCloseCompositorRef+0x10f
fffff880`087dcba0 fffff800`02878993 : fffffa80`05db0b60 00000000`020ff600 000007fe`f9c7d610 00000000`00000000 : win32k!NtGdiHLSurfSetInformation+0x1a8
fffff880`087dcc20 000007fe`fea04efa : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiSystemServiceCopyEnd+0x13
00000000`020ff058 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x7fe`fea04efa
STACK_COMMAND: kb
FOLLOWUP_IP:
win32k!SFMLOGICALSURFACE::OwnsSurfaceCleanup+2d
fffff960`002acced 488b4f20 mov rcx,qword ptr [rdi+20h]
SYMBOL_STACK_INDEX: 3
SYMBOL_NAME: win32k!SFMLOGICALSURFACE::OwnsSurfaceCleanup+2d
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: win32k
IMAGE_NAME: win32k.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 4c7dc13c
FAILURE_BUCKET_ID: X64_0x50_win32k!SFMLOGICALSURFACE::OwnsSurfaceCleanup+2d
BUCKET_ID: X64_0x50_win32k!SFMLOGICALSURFACE::OwnsSurfaceCleanup+2d
Followup: MachineOwner
---------