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* *
* Bugcheck Analysis *
* *
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Use !analyze -v to get detailed debugging information.
BugCheck 50, {fffff8801c670000, 0, fffff80003095bbb, 0}
Could not read faulting driver name
Probably caused by : win32k.sys ( win32k!GreGetDIBitsInternal+d6 )
Followup: MachineOwner
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1: 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: fffff8801c670000, memory referenced.
Arg2: 0000000000000000, value 0 = read operation, 1 = write operation.
Arg3: fffff80003095bbb, 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 fffff800032c7100
GetUlongFromAddress: unable to read from fffff800032c71c0
fffff8801c670000 Nonpaged pool
FAULTING_IP:
nt!ExAcquireResourceSharedLite+110
fffff800`03095bbb 498b03 mov rax,qword ptr [r11]
MM_INTERNAL_CODE: 0
CUSTOMER_CRASH_COUNT: 1
DEFAULT_BUCKET_ID: WIN7_DRIVER_FAULT
BUGCHECK_STR: 0x50
PROCESS_NAME: Skype.exe
CURRENT_IRQL: 0
TRAP_FRAME: fffff8801e16c670 -- (.trap 0xfffff8801e16c670)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=02121c0c06129093 rbx=0000000000000000 rcx=fffff880121f8790
rdx=fffff880121f87a0 rsi=0000000000000000 rdi=0000000000000000
rip=fffff80003095bbb rsp=fffff8801e16c800 rbp=0000000000000000
r8=fffff880121f8790 r9=0000000000000000 r10=0000000000000001
r11=fffff8801c670000 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0 nv up di pl nz na pe nc
nt!ExAcquireResourceSharedLite+0x110:
fffff800`03095bbb 498b03 mov rax,qword ptr [r11] ds:fffff880`1c670000=????????????????
Resetting default scope
LAST_CONTROL_TRANSFER: from fffff8000310dbe0 to fffff8000308fb80
STACK_TEXT:
fffff880`1e16c508 fffff800`0310dbe0 : 00000000`00000050 fffff880`1c670000 00000000`00000000 fffff880`1e16c670 : nt!KeBugCheckEx
fffff880`1e16c510 fffff800`0308dcae : 00000000`00000000 fffff880`1c670000 fffff880`1e16c800 fffffa80`10c64f90 : nt! ?? ::FNODOBFM::`string'+0x4518f
fffff880`1e16c670 fffff800`03095bbb : 00000000`00000a7c 00000000`00000000 00000000`00000000 00000000`00000801 : nt!KiPageFault+0x16e
fffff880`1e16c800 fffff800`03098b13 : 00000000`00000000 fffffa80`129c98c0 00000000`00000000 fffff880`1e16c938 : nt!ExAcquireResourceSharedLite+0x110
fffff880`1e16c870 fffff960`0014c536 : fffff880`1e16c938 00000000`00000004 fffffa80`112d3b70 fffff800`03333244 : nt!ExEnterPriorityRegionAndAcquireResourceShared+0x23
fffff880`1e16c8a0 fffff960`001628ed : 00000000`00000100 00000000`78051748 00000000`00000000 fffffa80`00000040 : win32k!GreGetDIBitsInternal+0xd6
fffff880`1e16c990 fffff800`0308ee13 : 00000000`6f0114ed 00000000`78051748 00000000`00000000 00000000`00000040 : win32k!NtGdiGetDIBitsInternal+0x3cd
fffff880`1e16ca70 00000000`7560062a : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiSystemServiceCopyEnd+0x13
00000000`0011de38 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x7560062a
STACK_COMMAND: kb
FOLLOWUP_IP:
win32k!GreGetDIBitsInternal+d6
fffff960`0014c536 488b1523602500 mov rdx,qword ptr [win32k!ghsemDynamicModeChange (fffff960`003a2560)]
SYMBOL_STACK_INDEX: 5
SYMBOL_NAME: win32k!GreGetDIBitsInternal+d6
FOLLOWUP_NAME: MachineOwner
MODULE_NAME: win32k
IMAGE_NAME: win32k.sys
DEBUG_FLR_IMAGE_TIMESTAMP: 51aeb1a7
FAILURE_BUCKET_ID: X64_0x50_win32k!GreGetDIBitsInternal+d6
BUCKET_ID: X64_0x50_win32k!GreGetDIBitsInternal+d6
Followup: MachineOwner
---------