No worries!
Right, so as we saw earlier, the attached DMP file is of the
CLOCK_WATCHDOG_TIMEOUT (101) bugcheck.
This indicates that an expected clock interrupt on a secondary processor, in a multi-processor system, was not received within the allocated interval.
BugCheck 101, {
19, 0,
fffff880009b2180, 4}
19 clock ticks in regards to the timeout.
fffff880009b2180 is the PRCB address of the hung processor, let's keep this address in mind.
Code:
0: kd> !prcb 4
PRCB for Processor 4 at [COLOR=#ff0000][I][B]fffff880009b2180[/B][/I][/COLOR]:
Current IRQL -- 0
Threads-- Current fffffa800d851060 Next fffffa800caa6680 Idle fffff880009bd0c0
Processor Index 4 Number (0, 4) GroupSetMember 10
Interrupt Count -- 001bd6a1
Times -- Dpc 00000018 Interrupt 00000048
Kernel 0000f52d User 00003d36
For reference, I did not do !prcb 0 through 4. That would have been very tedious. Instead, you can run the
!running -it command. The "i" argument causes it to display idle procs too, and "t" displays the stack trace for the thread running on each proc. Running that specific command shows you're on an
8 core box.
Hint: At times, the 4th parameter of the bug check will show you the responsible processor. For example, in your *101 here, it was correct as the 4th parameter was 4.
Hint #2: You can also generally tell the amount of cores on the box by checking the bugcheck_string - BUGCHECK_STR: CLOCK_WATCHDOG_TIMEOUT_8_PROC
As this matches the 3rd parameter of the bugcheck, processor #4 is the responsible processor. Now with the information we have here thus far, we know that processor #4 reached 19 clock ticks without responding, therefore the system crashed. Before we go further, what is a clock tick? A clock interrupt is a form of interrupt which involves counting the the cycles of the processor core, which is running a clock on the processors to keep them all in sync. A clock interrupt is handed out to all processors and then they must report in, and when one doesn't report in, you then crash.
Let's now look at the stacks of the different processors to see what the threads were involved in:
We can use
knL and go through a grueling method of obtaining the trap frame, but we don't like having to put in more work, so let's use
kv instead on Proc 0:
Code:
0: kd> kv
Child-SP RetAddr : Args to Child : Call Site
fffff880`009a9728 fffff800`0322c443 : 00000000`00000101 00000000`00000019 00000000`00000000 fffff880`009b2180 : nt!KeBugCheckEx
fffff880`009a9730 fffff800`032885f7 : 00000000`00000000 fffff800`00000004 00000000`00002711 00000000`00000000 : nt! ?? ::FNODOBFM::`string'+0x4e3e
fffff880`009a97c0 fffff800`037f5895 : fffff800`0381a460 fffff880`009a9970 fffff800`0381a460 00000000`00000000 : nt!KeUpdateSystemTime+0x377
fffff880`009a98c0 fffff800`0327c3f3 : 00000000`8e403992 fffff800`033f8e80 fffff880`03088180 fffffa80`101ca060 : hal!HalpHpetClockInterrupt+0x8d
fffff880`009a98f0 fffff800`032b55a3 : 00000000`00000000 00000000`00000001 00000000`00000000 00000000`00000000 : nt!KiInterruptDispatchNoLock+0x163 ([COLOR=#ff0000][I][B]TrapFrame @ fffff880`009a98f0[/B][/I][/COLOR])
fffff880`009a9a80 fffff800`0328de2c : 00000000`00000000 fffff6fc`40004308 00000000`00000000 00000000`00000000 : nt!KxFlushEntireTb+0x93
fffff880`009a9ac0 fffff800`032c76b9 : fffff6fc`40004308 00000000`00000008 fffff800`033f8e80 00000000`00000080 : nt!KeFlushMultipleRangeTb+0x28c
fffff880`009a9b90 fffff800`032c728f : ffffffff`ffffffff 00000000`0000007f 00000000`00000000 00000000`00000000 : nt!MiZeroPageChain+0x14e
fffff880`009a9bd0 fffff800`03523166 : fffffa80`0ca90460 00000000`00000080 fffffa80`0ca909e0 fffff800`0325e479 : nt!MmZeroPageThread+0x7da
fffff880`009a9d00 fffff800`0325e486 : fffff800`033f8e80 fffffa80`0ca90460 fffff800`03406c40 15ff0000`0160248c : nt!PspSystemThreadStartup+0x5a
fffff880`009a9d40 00000000`00000000 : fffff880`009aa000 fffff880`009a4000 fffff880`009a9970 00000000`00000000 : nt!KiStartSystemThread+0x16
There it is! Let's move forward:
Code:
0: kd> .trap [COLOR=#ff0000][I][B]fffff880`009a98f0[/B][/I][/COLOR]
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=0000000000000001 rbx=0000000000000000 rcx=00000000000406f8
rdx=00000000000008e1 rsi=0000000000000000 rdi=0000000000000000
rip=fffff800032b55a3 rsp=fffff880009a9a80 rbp=fffff880009a9bb8
r8=0000000000000000 r9=ffffffffffffff7f r10=0000000000000008
r11=fffff880009a9a20 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0 nv up ei ng nz na pe nc
nt!KxFlushEntireTb+0x93:
fffff800`032b55a3 ebe4 jmp nt!KxFlushEntireTb+0x79 (fffff800`032b5589)
Code:
0: kd> knL
*** Stack trace for last set context - .thread/.cxr resets it
# Child-SP RetAddr Call Site
00 fffff880`009a9a80 fffff800`0328de2c nt!KxFlushEntireTb+0x93
01 fffff880`009a9ac0 fffff800`032c76b9 nt!KeFlushMultipleRangeTb+0x28c
02 fffff880`009a9b90 fffff800`032c728f nt!MiZeroPageChain+0x14e
03 fffff880`009a9bd0 fffff800`03523166 nt!MmZeroPageThread+0x7da
04 fffff880`009a9d00 fffff800`0325e486 nt!PspSystemThreadStartup+0x5a
05 fffff880`009a9d40 00000000`00000000 nt!KiStartSystemThread+0x16
^^ Here we can find the stored registers and the stack at the time of the interrupt.
This is where we're going to do some instruction disassembling:
Code:
0: kd> u @rip
nt!KxFlushEntireTb+0x93:
fffff800`032b55a3 ebe4 [COLOR=#ff0000][I][B]jmp[/B][/I][/COLOR] [COLOR=#ff0000][I][B]nt!KxFlushEntireTb+0x79[/B][/I][/COLOR] ([COLOR=#008000][I][B]fffff800`032b5589[/B][/I][/COLOR])
[COLOR=#008000][I][B]fffff800`032b55a5[/B][/I][/COLOR] f08305d3c5140001 lock add dword ptr [nt!KiTbFlushTimeStamp (fffff800`03401b80)],1
fffff800`032b55ad 400fb6c6 movzx eax,sil
fffff800`032b55b1 440f22c0 mov cr8,rax
fffff800`032b55b5 488b5c2440 mov rbx,qword ptr [rsp+40h]
fffff800`032b55ba 488b742448 mov rsi,qword ptr [rsp+48h]
fffff800`032b55bf 4883c430 add rsp,30h
fffff800`032b55c3 5f pop rdi
Code:
0: kd> u fffff800`032b5589 fffff800`032b55a5
nt!KxFlushEntireTb+0x79:
fffff800`032b5589 8b8780200000 mov eax,dword ptr [rdi+2080h]
fffff800`032b558f 85c0 test eax,eax [COLOR=#008000][I][B]<-- Checking if value is non-zero.[/B][/I][/COLOR]
fffff800`032b5591 7412 je nt!KxFlushEntireTb+0x95 (fffff800`032b55a5) [COLOR=#008000][I][B]<-- It looks like it takes the jmp here to stay in the loop.[/B][/I][/COLOR]
fffff800`032b5593 ffc3 inc ebx
fffff800`032b5595 851d310d2000 test dword ptr [nt!HvlLongSpinCountMask (fffff800`034b62cc)],ebx
fffff800`032b559b 0f84a11e0200 je nt! ?? ::FNODOBFM::`string'+0x7467 (fffff800`032d7442)
fffff800`032b55a1 f390 [COLOR=#ff0000][I][B]pause[/B][/I][/COLOR]
fffff800`032b55a3 ebe4 [COLOR=#ff0000][I][B]jmp[/B][/I][/COLOR] [COLOR=#ff0000][I][B]nt!KxFlushEntireTb+0x79[/B][/I][/COLOR] (fffff800`032b5589)
fffff800`032b55a5 f08305d3c5140001 lock add dword ptr [nt!KiTbFlushTimeStamp (fffff800`03401b80)],1
Dissassembling the first few instructions reveals a jump (jmp) that is back up in the
nt!KxFlushEntireTb function. It appears at the time of the bug check, the thread was executing a pause (a CPU delay), and doing this in a loop waiting for a release.
So, what's the summary so far? Processor #0 was the thread that created the bugcheck itself, and must have been interrupted by a clock interrupt in order to trigger the CLOCK_WATCHDOG_TIMEOUT bugcheck.
Let's take a look into Processor #1's call stack like we did Processor #0:
Code:
Child-SP RetAddr : Args to Child : Call Site
fffff880`02f1bc58 fffff800`0328da3a : 00000000`0035ce39 fffffa80`0dc25bd8 fffff880`009fb0c0 00000000`00000001 : intelppm!MWaitIdle+0x19
fffff880`02f1bc60 fffff800`032886cc : fffff880`009f0180 fffff880`00000000 00000000`00000000 fffff880`00000000 : nt!PoIdle+0x53a
fffff880`02f1bd40 00000000`00000000 : fffff880`02f1c000 fffff880`02f16000 fffff880`02f1bd00 00000000`00000000 : nt!KiIdleLoop+0x2c
Code:
1: kd> !irql
Debugger saved IRQL for processor 0x1 -- 0 (LOW_LEVEL)
^^ Either it's running at 0 or the IRQL despite saying 'saved' really didn't get saved. Windows Internals notes this is a possibility.
Code:
1: kd> u @rip
intelppm!MWaitIdle+0x19:
fffff880`06c7ac61 c3 ret
fffff880`06c7ac62 cc int 3
fffff880`06c7ac63 cc int 3
fffff880`06c7ac64 cc int 3
fffff880`06c7ac65 cc int 3
fffff880`06c7ac66 cc int 3
fffff880`06c7ac67 cc int 3
intelppm!SetPerfStateIO:
fffff880`06c7ac68 48895c2408 mov qword ptr [rsp+8],rbx
So it seems that we have the
intelppm!MWaitIdle function. I have done some research and I cannot find info on it, although intelppm is related to the processor and I believe its power configuration, power states, etc. Assuming idle implies what I believe it does, this may indicate that processor #1 at the time of the crash was idle waiting for something.
Let's check Processor #2:
Code:
2: kd> kv
Child-SP RetAddr : Args to Child : Call Site
fffff880`02f8cc58 fffff800`0328da3a : 00000000`0035ce39 fffffa80`0d163908 00000000`00000000 00000000`00000000 : intelppm!MWaitIdle+0x19
fffff880`02f8cc60 fffff800`032886cc : fffff880`02f64180 fffff880`00000000 00000000`00000000 fffff880`00000000 : nt!PoIdle+0x53a
fffff880`02f8cd40 00000000`00000000 : fffff880`02f8d000 fffff880`02f87000 fffff880`02f8cd00 00000000`00000000 : nt!KiIdleLoop+0x2c
Exact same above with processor #2.
Let's check Processor #3:
Code:
3: kd> kv
Child-SP RetAddr : Args to Child : Call Site
fffff880`07bb5210 fffff800`032ab0fb : 00000000`00000002 fffff880`07bb5380 fffff900`c2e82000 00000000`00000001 : nt!MiFlushTbAsNeeded+0x28a
fffff880`07bb5320 fffff800`033afceb : 00000000`00001230 00000000`00001230 00000000`00000021 00000008`00000000 : nt!MiAllocatePagedPoolPages+0x4bb
fffff880`07bb5440 fffff800`03292860 : 00000000`00001230 fffff880`049fccc0 00000000`00000021 00000000`00000000 : nt!MiAllocatePoolPages+0x8e2
fffff880`07bb5590 fffff800`033b2bfe : 00000000`00000000 00000000`02323fff fffffa80`00000020 fffff880`049fccc0 : nt!ExpAllocateBigPool+0xb0
fffff880`07bb5680 fffff960`001928ed : 00000000`00001d01 00000000`00000000 00000000`00000000 fffff960`001a40d1 : nt!ExAllocatePoolWithTag+0x82e
fffff880`07bb5770 fffff960`00193e0f : 00000000`00000001 fffff880`07bb5908 00000000`00000001 fffff960`001a4302 : win32k!AllocateObject+0xdd
fffff880`07bb57b0 fffff960`00169f2f : fffff880`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : win32k!SURFMEM::bCreateDIB+0x1fb
fffff880`07bb58a0 fffff960`00180bc4 : 00000000`01010051 fffff900`c34b3a00 00000000`00000000 00000000`0000002c : win32k!GreCreateDIBitmapReal+0x533
fffff880`07bb59d0 fffff960`00182be6 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : win32k!InternalGetIconInfo+0x174
fffff880`07bb5ac0 fffff800`0327f153 : fffffa80`0ea2d060 00000000`0272f098 fffff880`07bb5b88 00000000`00000020 : win32k!NtUserGetIconInfo+0x182
fffff880`07bb5b70 00000000`778f462a : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiSystemServiceCopyEnd+0x13 ([COLOR=#ff0000][I][B]TrapFrame @ fffff880`07bb5be0[/B][/I][/COLOR])
00000000`0272f078 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x778f462a
Code:
3: kd> .trap fffff880`07bb5be0
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=0000000000000000 rbx=0000000000000000 rcx=0000000000000000
rdx=0000000000000000 rsi=0000000000000000 rdi=0000000000000000
rip=00000000778f462a rsp=000000000272f078 rbp=000000000272f1e0
r8=0000000000000000 r9=0000000000000000 r10=0000000000000000
r11=0000000000000000 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0 nv up ei pl zr na po nc
0033:00000000`778f462a ?? ???
Code:
3: kd> u @rip
00000000`778f462a ?? ???
^ Memory access error in 'u @rip'
Cannot seem to access the rip register on processor #3. From the stack, it looks like
nt!MiFlushTbAsNeeded may be in a loop.
Let's now take a look at the problematic proc (#4):
Code:
4: kd> kv
Child-SP RetAddr : Args to Child : Call Site
00000000`00000000 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x0
Code:
4: kd> r
rax=0000000000000000 rbx=0000000000000000 rcx=0000000000000000
rdx=0000000000000000 rsi=0000000000000000 rdi=0000000000000000
rip=0000000000000000 rsp=0000000000000000 rbp=0000000000000000
r8=0000000000000000 r9=0000000000000000 r10=0000000000000000
r11=0000000000000000 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0 nv up di pl nz na pe nc
cs=0000 ss=0000 ds=0000 es=0000 fs=0000 gs=0000 efl=00000000
00000000`00000000 ?? ???
^^ We have a zerod stack + registers, so this will be problematic. Usually this occurs on the problem processor because the IRQL is too high,
OR the processor was too hung at the time of the crash to report its information, etc. We will need to get the raw stack.
Let's give this a shot:
Code:
4: kd> !pcr
KPCR for Processor 4 at fffff880009b2000:
Major 1 Minor 1
NtTib.ExceptionList: fffff880009bd640
NtTib.StackBase: fffff880009b7040
NtTib.StackLimit: 00000000000ade58
NtTib.SubSystemTib: fffff880009b2000
NtTib.Version: 00000000009b2180
NtTib.UserPointer: fffff880009b27f0
NtTib.SelfTib: 00000000fffdb000
SelfPcr: 0000000000000000
Prcb: fffff880009b2180
Irql: 0000000000000000
IRR: 0000000000000000
IDR: 0000000000000000
InterruptMode: 0000000000000000
IDT: 0000000000000000
GDT: 0000000000000000
TSS: 0000000000000000
CurrentThread: [COLOR=#ff0000][I][B]fffffa800d851060[/B][/I][/COLOR]
NextThread: fffffa800caa6680
IdleThread: fffff880009bd0c0
DpcQueue:
Code:
4: kd> !thread
THREAD [COLOR=#ff0000][I][B]fffffa800d851060 [/B][/I][/COLOR]Cid 0bb8.08c4 Teb: 00000000fffdb000 Win32Thread: fffff900c4147c30 RUNNING on processor 4
Not impersonating
DeviceMap fffff8a0019544e0
Owning Process fffffa800d845b30 Image: chrome.exe
Attached Process N/A Image: N/A
Wait Start TickCount 78494 Ticks: 714 (0:00:00:11.138)
Context Switch Count 232083 IdealProcessor: 4 LargeStack
UserTime 00:00:44.990
KernelTime 00:00:09.032
Win32 Start Address 0x0000000000288c9e
Stack Init fffff8800b922d70 Current fffff8800b922a60
Base [COLOR=#008000][I][B]fffff8800b923000[/B][/I][/COLOR] Limit [COLOR=#800080][I][B]fffff8800b91a000[/B][/I][/COLOR] Call 0
Priority 9 BasePriority 8 UnusualBoost 0 ForegroundBoost 0 IoPriority 2 PagePriority 5
Child-SP RetAddr : Args to Child : Call Site
00000000`00000000 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x0
^^ We'll be using the base & limit addresses to dump the raw stack:
(For convenience purposes, I cut the stack to the important part because the entire raw stack is really large. Even after cutting it, it's still really large...)
Code:
fffff880`0b920988 fffff880`0fef3a11*** ERROR: Symbol file could not be found. Defaulted to export symbols for nvlddmkm.sys -
nvlddmkm+0xbda11
fffff880`0b920990 fffffa80`0fab3460
fffff880`0b920998 fffff880`06d92095 dxgmms1!VidSchiUpdateContextRunningTimeAtISR+0x45
fffff880`0b9209a0 00000000`0035ce39
fffff880`0b9209a8 fffffa80`0e47c000
fffff880`0b9209b0 00000000`00000000
fffff880`0b9209b8 00000000`00000005
fffff880`0b9209c0 fffffa80`0fab3460
fffff880`0b9209c8 00000000`0000e323
fffff880`0b9209d0 fffffa80`0e47d1a0
fffff880`0b9209d8 fffff880`06d8e66b dxgmms1!VidSchiProcessIsrCompletedPacket+0x1eb
fffff880`0b9209e0 fffffa80`0e47d1a0
fffff880`0b9209e8 fffffa80`0e44a410
fffff880`0b9209f0 fffffa80`0e47c000
fffff880`0b9209f8 fffffa80`0e47c000
fffff880`0b920a00 00000000`00000000
fffff880`0b920a08 00000000`00000000
fffff880`0b920a10 fffffa80`0e47d1a0
fffff880`0b920a18 00000000`00000000
fffff880`0b920a20 fffffa80`0fab3460
fffff880`0b920a28 00000000`00001661
fffff880`0b920a30 00000000`0000c350
fffff880`0b920a38 00000000`00400120
fffff880`0b920a40 00000000`0000e323
fffff880`0b920a48 00000000`00000001
fffff880`0b920a50 00000000`00000000
fffff880`0b920a58 00000000`00000000
fffff880`0b920a60 fffffa80`0e44a410
fffff880`0b920a68 fffff880`06d8e172 dxgmms1!VidSchDdiNotifyInterruptWorker+0x1ea
fffff880`0b920a70 fffffa80`0ebbd9c0
fffff880`0b920a78 fffff880`06d92095 dxgmms1!VidSchiUpdateContextRunningTimeAtISR+0x45
fffff880`0b920a80 00000000`0035ce39
fffff880`0b920a88 fffffa80`0e47e000
fffff880`0b920a90 00000000`00000000
fffff880`0b920a98 00000000`00000006
fffff880`0b920aa0 fffffa80`0ebbd9c0
fffff880`0b920aa8 00000000`00006ed6
fffff880`0b920ab0 fffffa80`0e47f5b0
fffff880`0b920ab8 fffff880`06d8e66b dxgmms1!VidSchiProcessIsrCompletedPacket+0x1eb
fffff880`0b920ac0 fffffa80`0e47f5b0
fffff880`0b920ac8 fffffa80`0e44a410
fffff880`0b920ad0 fffffa80`0e47e000
fffff880`0b920ad8 fffffa80`0e47e000
fffff880`0b920ae0 00000000`00000000
fffff880`0b920ae8 00000000`00000000
fffff880`0b920af0 fffffa80`0e47f5b0
fffff880`0b920af8 00000000`00000000
fffff880`0b920b00 fffffa80`0ebbd9c0
fffff880`0b920b08 00000000`0000071a
fffff880`0b920b10 00000000`000124f8
fffff880`0b920b18 00000000`00400120
fffff880`0b920b20 00000000`00006ed6
fffff880`0b920b28 00000000`00000001
fffff880`0b920b30 00000000`00000001
fffff880`0b920b38 00000000`00000000
fffff880`0b920b40 fffffa80`0e44a410
fffff880`0b920b48 fffff880`06d8e172 dxgmms1!VidSchDdiNotifyInterruptWorker+0x1ea
fffff880`0b920b50 fffffa80`0e47e000
fffff880`0b920b58 00000000`00000000
fffff880`0b920b60 fffffa80`00000001
fffff880`0b920b68 fffff880`0b920e00
fffff880`0b920b70 fffff880`0b920ba0
fffff880`0b920b78 00000000`00000005
fffff880`0b920b80 00000000`00000000
fffff880`0b920b88 00000000`00000001
fffff880`0b920b90 fffff880`0b920e00
fffff880`0b920b98 fffff880`06d8df76 dxgmms1!VidSchDdiNotifyInterrupt+0x9e
fffff880`0b920ba0 fffffa80`00006ed6
fffff880`0b920ba8 00000000`00000000
fffff880`0b920bb0 fffffa80`0e472000
fffff880`0b920bb8 fffffa80`0ebc2010
fffff880`0b920bc0 fffff880`0b920e00
fffff880`0b920bc8 fffff880`06c9513f dxgkrnl!DxgNotifyInterruptCB+0x83
fffff880`0b920bd0 00000000`00006ed6
fffff880`0b920bd8 00000000`00000000
fffff880`0b920be0 00000000`00000001
fffff880`0b920be8 00000000`00000000
fffff880`0b920bf0 fffff880`0b920c80
fffff880`0b920bf8 fffff880`0fef37c9 nvlddmkm+0xbd7c9
fffff880`0b920c00 fffff880`0b920e00
fffff880`0b920c08 fffffa80`0ebc2010
fffff880`0b920c10 fffffa80`0d906000
fffff880`0b920c18 00000000`00000000
fffff880`0b920c20 fffff880`0fef376f nvlddmkm+0xbd76f
fffff880`0b920c28 fffffa80`0d906000
fffff880`0b920c30 00000000`00000000
fffff880`0b920c38 00000000`00000000
fffff880`0b920c40 00000000`00000000
fffff880`0b920c48 00000000`00000000
fffff880`0b920c50 fffffa80`0d697480
fffff880`0b920c58 fffff880`0b920e00
fffff880`0b920c60 00000000`00006ed6
fffff880`0b920c68 fffffa80`0e246000
fffff880`0b920c70 00000000`00000001
fffff880`0b920c78 00000000`00000000
fffff880`0b920c80 fffff880`0b920d40
fffff880`0b920c88 fffff880`0fef3a11 nvlddmkm+0xbda11
fffff880`0b920c90 fffffa80`0d906000
fffff880`0b920c98 fffffa80`0ebc2010
fffff880`0b920ca0 fffff880`0b920e00
fffff880`0b920ca8 fffffa80`0e246000
fffff880`0b920cb0 fffff880`0fef39aa nvlddmkm+0xbd9aa
fffff880`0b920cb8 fffffa80`0d906000
fffff880`0b920cc0 00000000`00000000
fffff880`0b920cc8 00000000`00000000
fffff880`0b920cd0 00000000`00000000
fffff880`0b920cd8 00000000`00000000
fffff880`0b920ce0 00000000`00006ed6
fffff880`0b920ce8 00000000`00000000
fffff880`0b920cf0 00000000`00000001
fffff880`0b920cf8 00000000`00000000
fffff880`0b920d00 00000000`00000000
fffff880`0b920d08 fffffa80`0d906000
fffff880`0b920d10 00000000`00006ed6
fffff880`0b920d18 fffff880`0fef3924 nvlddmkm+0xbd924
fffff880`0b920d20 fffff880`0fef39aa nvlddmkm+0xbd9aa
fffff880`0b920d28 fffffa80`0e246000
fffff880`0b920d30 fffffa80`0e251ad0
fffff880`0b920d38 fffffa80`0d906000
fffff880`0b920d40 fffff880`0b920e90
fffff880`0b920d48 fffff880`0ff2c17d nvlddmkm+0xf617d
fffff880`0b920d50 00000000`00000000
fffff880`0b920d58 fffffa80`0ebc2010
fffff880`0b920d60 00000000`00000001
fffff880`0b920d68 00000000`00000000
fffff880`0b920d70 fffff880`0ff2be9c nvlddmkm+0xf5e9c
fffff880`0b920d78 fffffa80`0d906000
fffff880`0b920d80 fffffa80`0ebb5010
fffff880`0b920d88 fffffa80`0ebb6010
fffff880`0b920d90 fffffa80`0ebb69d0
fffff880`0b920d98 00000000`00000000
fffff880`0b920da0 00000000`00000001
fffff880`0b920da8 00000000`00000000
fffff880`0b920db0 fffffa80`0fab3460
fffff880`0b920db8 fffff880`06d92095 dxgmms1!VidSchiUpdateContextRunningTimeAtISR+0x45
fffff880`0b920dc0 00000000`0035ce39
fffff880`0b920dc8 fffffa80`0e47c000
fffff880`0b920dd0 00000000`00000000
fffff880`0b920dd8 00000000`00000006
fffff880`0b920de0 fffffa80`0fab3460
fffff880`0b920de8 00000000`0005fea6
fffff880`0b920df0 fffffa80`0e47cf30
fffff880`0b920df8 fffff880`06d8e66b dxgmms1!VidSchiProcessIsrCompletedPacket+0x1eb
fffff880`0b920e00 fffffa80`0fab3460
fffff880`0b920e08 fffff880`06d92095 dxgmms1!VidSchiUpdateContextRunningTimeAtISR+0x45
fffff880`0b920e10 00000000`0035ce39
fffff880`0b920e18 fffffa80`0e47c000
fffff880`0b920e20 00000000`00000000
fffff880`0b920e28 00000000`0000000b
fffff880`0b920e30 fffffa80`0fab3460
fffff880`0b920e38 00000000`0007cd31
fffff880`0b920e40 fffffa80`0e47ccc0
fffff880`0b920e48 fffff880`06d8e66b dxgmms1!VidSchiProcessIsrCompletedPacket+0x1eb
fffff880`0b920e50 fffffa80`0e47ccc0
fffff880`0b920e58 fffffa80`0e44a410
fffff880`0b920e60 fffffa80`0e47c000
fffff880`0b920e68 fffffa80`0e47c000
fffff880`0b920e70 00000000`00000000
fffff880`0b920e78 00000000`00000000
fffff880`0b920e80 fffffa80`0e47ccc0
fffff880`0b920e88 00000000`00000000
fffff880`0b920e90 fffffa80`0fab3460
fffff880`0b920e98 00000000`00000d3f
fffff880`0b920ea0 00000000`00007111
fffff880`0b920ea8 00000000`00400120
fffff880`0b920eb0 00000000`0007cd31
fffff880`0b920eb8 00000000`00000001
fffff880`0b920ec0 00000000`00000000
fffff880`0b920ec8 00000000`00000000
fffff880`0b920ed0 fffffa80`0e44a410
fffff880`0b920ed8 fffff880`06d8e172 dxgmms1!VidSchDdiNotifyInterruptWorker+0x1ea
fffff880`0b920ee0 fffffa80`0e47c000
fffff880`0b920ee8 00000000`00000000
fffff880`0b920ef0 fffffa80`00000001
fffff880`0b920ef8 fffff880`0b921190
fffff880`0b920f00 fffff880`0b920f30
fffff880`0b920f08 00000000`00000005
fffff880`0b920f10 00000000`00000000
fffff880`0b920f18 00000000`00000000
fffff880`0b920f20 fffff880`0b921190
fffff880`0b920f28 fffff880`06d8df76 dxgmms1!VidSchDdiNotifyInterrupt+0x9e
fffff880`0b920f30 fffffa80`0007cd31
fffff880`0b920f38 00000000`00000000
fffff880`0b920f40 fffffa80`0e472000
fffff880`0b920f48 fffffa80`0fbf5010
fffff880`0b920f50 fffff880`0b921190
fffff880`0b920f58 fffff880`06c9513f dxgkrnl!DxgNotifyInterruptCB+0x83
fffff880`0b920f60 00000000`0007cd31
fffff880`0b920f68 00000000`00000000
fffff880`0b920f70 00000000`00000000
fffff880`0b920f78 00000000`00000000
fffff880`0b920f80 fffff880`0b921010
fffff880`0b920f88 fffff880`0fef37c9 nvlddmkm+0xbd7c9
fffff880`0b920f90 fffff880`0b921190
fffff880`0b920f98 fffffa80`0fbf5010
fffff880`0b920fa0 fffffa80`0d906000
fffff880`0b920fa8 00000000`00000000
fffff880`0b920fb0 fffff880`0fef376f nvlddmkm+0xbd76f
fffff880`0b920fb8 fffffa80`0d906000
fffff880`0b920fc0 00000000`00000000
fffff880`0b920fc8 00000000`00000000
fffff880`0b920fd0 00000000`00000000
fffff880`0b920fd8 00000000`00000000
fffff880`0b920fe0 fffffa80`0d697480
fffff880`0b920fe8 fffff880`0b921190
fffff880`0b920ff0 00000000`0007cd31
fffff880`0b920ff8 fffffa80`0e246000
fffff880`0b921000 00000000`00000000
fffff880`0b921008 00000000`00000000
fffff880`0b921010 fffff880`0b9210d0
fffff880`0b921018 fffff880`0fef3a11 nvlddmkm+0xbda11
fffff880`0b921020 fffffa80`0d906000
fffff880`0b921028 fffffa80`0fbf5010
fffff880`0b921030 fffff880`0b921190
fffff880`0b921038 fffffa80`0e246000
fffff880`0b921040 fffff880`0fef39aa nvlddmkm+0xbd9aa
fffff880`0b921048 fffffa80`0d906000
fffff880`0b921050 00000000`00000000
fffff880`0b921058 00000000`00000000
fffff880`0b921060 00000000`00000000
fffff880`0b921068 00000000`00000000
fffff880`0b921070 00000000`0007cd31
fffff880`0b921078 00000000`00000000
fffff880`0b921080 00000000`00000000
fffff880`0b921088 00000000`00000000
fffff880`0b921090 00000000`00000000
fffff880`0b921098 fffffa80`0d906000
fffff880`0b9210a0 00000000`0007cd31
fffff880`0b9210a8 fffff880`0fef3924 nvlddmkm+0xbd924
fffff880`0b9210b0 fffff880`0fef39aa nvlddmkm+0xbd9aa
fffff880`0b9210b8 fffffa80`0e246000
fffff880`0b9210c0 fffffa80`0e24e4b8
fffff880`0b9210c8 fffffa80`0d906000
fffff880`0b9210d0 fffff880`0b921220
fffff880`0b9210d8 fffff880`0ff2c17d nvlddmkm+0xf617d
fffff880`0b9210e0 00000000`00000000
fffff880`0b9210e8 fffffa80`0fbf5010
fffff880`0b9210f0 00000000`00000000
fffff880`0b9210f8 00000000`00000000
fffff880`0b921100 fffff880`0ff2be9c nvlddmkm+0xf5e9c
fffff880`0b921108 fffffa80`0d906000
fffff880`0b921110 fffffa80`0faa8010
fffff880`0b921118 fffffa80`0faa0380
fffff880`0b921120 fffffa80`0faab9d0
fffff880`0b921128 00000000`00000000
fffff880`0b921130 00000000`00000000
fffff880`0b921138 00000000`00000000
fffff880`0b921140 00000000`0007cd31
fffff880`0b921148 00000000`0007cd31
fffff880`0b921150 00000000`00000000
fffff880`0b921158 00000000`00000000
fffff880`0b921160 fffffa80`0faa8010
fffff880`0b921168 fffffa80`0faa0380
fffff880`0b921170 00000000`0035ce39
fffff880`0b921178 fffffa80`0d90f098
fffff880`0b921180 00000000`00000000
fffff880`0b921188 fffff880`0ff2be9c nvlddmkm+0xf5e9c
fffff880`0b921190 fffff880`00000001
fffff880`0b921198 00000000`0007cd31
fffff880`0b9211a0 00000000`00000000
fffff880`0b9211a8 fffff880`0fef3924 nvlddmkm+0xbd924
fffff880`0b9211b0 fffff880`0b9211e0
fffff880`0b9211b8 fffff880`1011e9fa nvlddmkm+0x2e89fa
fffff880`0b9211c0 fffffa80`0d367920
fffff880`0b9211c8 00000000`00000000
fffff880`0b9211d0 fffff880`0b9225f4
fffff880`0b9211d8 00000000`00000000
fffff880`0b9211e0 fffff880`0b921220
fffff880`0b9211e8 00000000`00000000
fffff880`0b9211f0 00000000`00000000
fffff880`0b9211f8 00000000`0000043a
fffff880`0b921200 fffffa80`0e246a40
fffff880`0b921208 00000000`00000000
fffff880`0b921210 00000000`0007cd31
fffff880`0b921218 fffffa80`0e246000
fffff880`0b921220 fffff880`0b921260
fffff880`0b921228 fffff880`0ff2bcb1 nvlddmkm+0xf5cb1
fffff880`0b921230 00000000`0007cd31
fffff880`0b921238 00000000`0007cd31
fffff880`0b921240 00000000`00000000
fffff880`0b921248 00000000`00000000
fffff880`0b921250 00000000`00000000
fffff880`0b921258 00000000`00000000
fffff880`0b921260 fffff880`0b9212e0
fffff880`0b921268 fffff880`0fef3339 nvlddmkm+0xbd339
fffff880`0b921270 fffffa80`0e246000
fffff880`0b921278 00000000`00000000
fffff880`0b921280 00000000`0000393c
fffff880`0b921288 00000000`00000000
fffff880`0b921290 00000000`00000960
fffff880`0b921298 fffff800`032861a2 nt!SwapContext_PatchXSave+0x9f
fffff880`0b9212a0 00000000`00000006
fffff880`0b9212a8 fffffa80`00000000
fffff880`0b9212b0 fffffa80`0eed3530
fffff880`0b9212b8 00000000`00000000
fffff880`0b9212c0 fffff880`0b9225f4
fffff880`0b9212c8 00000000`00000001
fffff880`0b9212d0 fffff880`0b9214a0
fffff880`0b9212d8 fffff800`03285fef nt!KxDispatchInterrupt+0x12f
fffff880`0b9212e0 fffff880`030f9180
fffff880`0b9212e8 fffffa80`0fae1960
fffff880`0b9212f0 fffffa80`0eed3530
fffff880`0b9212f8 00000000`00000000
fffff880`0b921300 fffff880`0b9225f4
fffff880`0b921308 00000000`00000000
fffff880`0b921310 00000000`00000000
fffff880`0b921318 00000000`00000000
fffff880`0b921320 00000000`00000000
fffff880`0b921328 00000000`00000000
fffff880`0b921330 00000000`00000000
fffff880`0b921338 00000000`00000000
fffff880`0b921340 fffffa80`0eed3530
fffff880`0b921348 fffff880`0b921740
fffff880`0b921350 00000000`000002f0
fffff880`0b921358 fffff880`0b9213b0
fffff880`0b921360 00000000`00013199
fffff880`0b921368 00000000`00000000
fffff880`0b921370 fffff880`009b2180
fffff880`0b921378 fffff800`0328ce18 nt!KeUpdateRunTime+0xb8
fffff880`0b921380 00000000`00000000
fffff880`0b921388 00000000`00000000
fffff880`0b921390 00000000`00002710
fffff880`0b921398 fffff800`032cb701 nt!KiDpcInterrupt+0x171
fffff880`0b9213a0 fffff800`0328cbac nt!KiSecondaryClockInterrupt+0x13c
fffff880`0b9213a8 00000000`00000011
fffff880`0b9213b0 00000000`00000000
fffff880`0b9213b8 fffff880`0b921430
fffff880`0b9213c0 00000000`00000422
fffff880`0b9213c8 00000000`00000000
fffff880`0b9213d0 00000000`00000001
fffff880`0b9213d8 00001f80`009200c8
fffff880`0b9213e0 fffffa80`0fb713e4
fffff880`0b9213e8 00000000`00000000
fffff880`0b9213f0 00000000`00000030
fffff880`0b9213f8 fffff880`0b921ca0
fffff880`0b921400 fffff880`0b921740
fffff880`0b921408 fffffa80`10264e90
fffff880`0b921410 00000000`00000001
fffff880`0b921418 fffff880`0b921470
fffff880`0b921420 00000000`443c0000
fffff880`0b921428 00000000`00000000
fffff880`0b921430 000000bd`0000010e
fffff880`0b921438 000003ad`0000060e
fffff880`0b921440 00000000`00000000
fffff880`0b921448 00000000`00000000
fffff880`0b921450 00000000`00000000
fffff880`0b921458 00000000`00000000
fffff880`0b921460 00000000`00000000
fffff880`0b921468 00000000`00000000
fffff880`0b921470 00000000`00000000
fffff880`0b921478 00000000`00000000
fffff880`0b921480 00000000`00002711
fffff880`0b921488 00000000`00000000
fffff880`0b921490 fffff800`0328cbac nt!KiSecondaryClockInterrupt+0x13c
fffff880`0b921498 00000000`00000011
fffff880`0b9214a0 00000000`00000001
fffff880`0b9214a8 fffff880`0b921520
fffff880`0b9214b0 fffff880`0b921b80
fffff880`0b9214b8 00000000`00000000
fffff880`0b9214c0 00000000`000000bd
fffff880`0b9214c8 00001f80`000000ad
fffff880`0b9214d0 fffffa80`0d906000
fffff880`0b9214d8 fffffa80`0d914bd0
fffff880`0b9214e0 fffffa80`0fb78930
fffff880`0b9214e8 00000000`00000000
fffff880`0b9214f0 00000000`68000000
fffff880`0b9214f8 00000000`00000000
fffff880`0b921500 fffffa80`0d60d8f0
fffff880`0b921508 fffff880`0b921540
fffff880`0b921510 00000000`443d4000
fffff880`0b921518 fffff880`0ff6d1da nvlddmkm+0x1371da
fffff880`0b921520 00000000`00000010
fffff880`0b921528 00000000`00000202
fffff880`0b921530 fffff880`0b921540
fffff880`0b921538 fffff800`032861a2 nt!SwapContext_PatchXSave+0x9f
fffff880`0b921540 fffff880`0b921680
fffff880`0b921548 fffff880`0ff6c549 nvlddmkm+0x136549
fffff880`0b921550 fffffa80`1009f490
fffff880`0b921558 fffff880`0b921b80
fffff880`0b921560 fffff880`0b921ca0
fffff880`0b921568 000003b2`00000701
fffff880`0b921570 fffffa80`00000365
fffff880`0b921578 fffff880`0b921600
fffff880`0b921580 fffff880`0b9215f8
fffff880`0b921588 fffff880`0b9215d8
fffff880`0b921590 fffff880`0b9215f0
fffff880`0b921598 fffff880`0b9215ec
fffff880`0b9215a0 00000780`0b920000
fffff880`0b9215a8 00000365`00000780
fffff880`0b9215b0 fffffa80`1009f480
fffff880`0b9215b8 fffff800`033b32dd nt!ExFreePoolWithTag+0x22d
fffff880`0b9215c0 000000bd`00000000
fffff880`0b9215c8 00000000`00000422
fffff880`0b9215d0 000000bd`00000788
fffff880`0b9215d8 00000000`000000cf
fffff880`0b9215e0 fffff880`024a00c8
fffff880`0b9215e8 00000002`000000cf
fffff880`0b9215f0 fffff880`ff000000
fffff880`0b9215f8 00000001`00000000
fffff880`0b921600 00000001`00000000
fffff880`0b921608 000000bd`00000000
fffff880`0b921610 00000000`000007ff
fffff880`0b921618 00000000`00000180
fffff880`0b921620 fffffa80`1009f600
fffff880`0b921628 000000bd`00000008
fffff880`0b921630 00000000`00000000
fffff880`0b921638 fffffa80`0eed3530
fffff880`0b921640 fffff880`0b9225f4
fffff880`0b921648 fffffa80`1009f490
fffff880`0b921650 fffff880`0b921b80
fffff880`0b921658 fffff880`0b921690
fffff880`0b921660 00000000`00000001
fffff880`0b921668 fffff880`0ff0004b nvlddmkm+0xca04b
fffff880`0b921670 00000000`00000001
fffff880`0b921678 00000000`00000016
fffff880`0b921680 fffff880`484c764e
fffff880`0b921688 fffff880`0ff6454b nvlddmkm+0x12e54b
fffff880`0b921690 fffff880`0b9216c0
fffff880`0b921698 fffff880`0ff644b8 nvlddmkm+0x12e4b8
fffff880`0b9216a0 00000000`00000001
fffff880`0b9216a8 fffff880`0b9217e0
fffff880`0b9216b0 00000000`00000000
fffff880`0b9216b8 fffffa80`0eed3530
fffff880`0b9216c0 fffff880`0b921aa0
fffff880`0b9216c8 fffff880`0fe9cefd nvlddmkm+0x66efd
fffff880`0b9216d0 00000000`00000001
fffff880`0b9216d8 00000000`00000000
fffff880`0b9216e0 00000000`00000000
fffff880`0b9216e8 fffff880`0b921758
fffff880`0b9216f0 fffff880`0b921800
fffff880`0b9216f8 fffffa80`0faa8010
fffff880`0b921700 fffff880`0b000001
fffff880`0b921708 fffff880`0b921b48
fffff880`0b921710 00000000`0faa0600
fffff880`0b921718 00000001`00000008
fffff880`0b921720 00000001`00000001
fffff880`0b921728 00000000`00000000
fffff880`0b921730 00000001`00000000
fffff880`0b921738 00000000`00000000
fffff880`0b921740 fffffa80`0de3c9d0
fffff880`0b921748 00000000`00000000
fffff880`0b921750 fffff880`0b9225f4
fffff880`0b921758 fffffa80`0fb4a010
fffff880`0b921760 fffffa80`0fb78930
fffff880`0b921768 00000000`00000001
fffff880`0b921770 00000000`46440000
fffff880`0b921778 00001e00`00000000
fffff880`0b921780 00000780`00000004
fffff880`0b921788 00000000`00000422
fffff880`0b921790 fffff880`00000000
fffff880`0b921798 fffff880`0fef37c9 nvlddmkm+0xbd7c9
fffff880`0b9217a0 00000000`00000000
fffff880`0b9217a8 fffffa80`000e0082
fffff880`0b9217b0 fffffa80`0d906000
fffff880`0b9217b8 00000000`00000000
fffff880`0b9217c0 fffff880`0fef376f nvlddmkm+0xbd76f
fffff880`0b9217c8 fffffa80`0faa064c
fffff880`0b9217d0 fffffa80`0faa06cc
fffff880`0b9217d8 fffff880`0b922900
fffff880`0b9217e0 fffff8a0`0bfcb440
fffff880`0b9217e8 fffff880`0b9218d0
fffff880`0b9217f0 fffffa80`0faa064c
fffff880`0b9217f8 fffff880`0b921850
fffff880`0b921800 fffffa80`0faa8010
fffff880`0b921808 fffff880`0febe059 nvlddmkm+0x88059
fffff880`0b921810 00000000`00000000
fffff880`0b921818 fffff880`00000001
fffff880`0b921820 fffff880`0b921800
fffff880`0b921828 fffff880`0febde00 nvlddmkm+0x87e00
fffff880`0b921830 fffff880`03088180
fffff880`0b921838 00000000`00000282
fffff880`0b921840 fffffa80`0faa07cc
fffff880`0b921848 fffffa80`0faa06cc
fffff880`0b921850 fffff880`0b922600
fffff880`0b921858 fffff880`0fec7b8c nvlddmkm+0x91b8c
fffff880`0b921860 fffffa80`0faa8010
fffff880`0b921868 fffffa80`0faa064c
fffff880`0b921870 fffffa80`0faa0380
fffff880`0b921878 00000000`00000000
fffff880`0b921880 fffffa80`0faa07cc
fffff880`0b921888 00000000`00000000
fffff880`0b921890 00000000`00000000
fffff880`0b921898 00000000`00000000
fffff880`0b9218a0 00000000`00000000
fffff880`0b9218a8 fffffa80`0d906000
fffff880`0b9218b0 00000000`00088f4d
fffff880`0b9218b8 fffff880`0fef3924 nvlddmkm+0xbd924
fffff880`0b9218c0 fffff880`0fef39aa nvlddmkm+0xbd9aa
fffff880`0b9218c8 fffffa80`0e246000
fffff880`0b9218d0 fffffa80`00000000
fffff880`0b9218d8 fffffa80`0d906000
fffff880`0b9218e0 fffff880`0b921a30
fffff880`0b9218e8 fffff880`0ff2c17d nvlddmkm+0xf617d
fffff880`0b9218f0 00000000`00000000
fffff880`0b9218f8 fffffa80`10072010
fffff880`0b921900 00000000`00000000
fffff880`0b921908 00000000`00000000
fffff880`0b921910 fffff880`0ff2be9c nvlddmkm+0xf5e9c
fffff880`0b921918 fffff880`0b921b38
fffff880`0b921920 fffffa80`0faa8010
fffff880`0b921928 fffff880`0b921b30
fffff880`0b921930 00000000`4a460000
fffff880`0b921938 00000000`00000000
fffff880`0b921940 fffff880`0b921758
fffff880`0b921948 fffffa80`0fb78930
fffff880`0b921950 00000000`46440000
fffff880`0b921958 00000000`00000000
fffff880`0b921960 fffff880`0b9217c8
fffff880`0b921968 fffffa80`10271010
fffff880`0b921970 00000000`4a460000
fffff880`0b921978 fffffa80`00000000
fffff880`0b921980 00000000`0035ce39
fffff880`0b921988 fffffa80`0d90f098
fffff880`0b921990 000000bd`0000010e
fffff880`0b921998 fffff880`0ff2be9c nvlddmkm+0xf5e9c
fffff880`0b9219a0 fffff880`00000001
fffff880`0b9219a8 00000000`00088f4d
fffff880`0b9219b0 00000000`00000000
fffff880`0b9219b8 00000000`00000000
fffff880`0b9219c0 fffff880`0b9219f0
fffff880`0b9219c8 fffff800`032861a2 nt!SwapContext_PatchXSave+0x9f
fffff880`0b9219d0 fffffa80`00000004
fffff880`0b9219d8 00000000`00000000
fffff880`0b9219e0 00000000`0000000e
fffff880`0b9219e8 fffffa80`00000000
fffff880`0b9219f0 fffff880`0b921a30
fffff880`0b9219f8 00000000`00000001
fffff880`0b921a00 fffff880`0b921bd0
fffff880`0b921a08 fffff800`03285fef nt!KxDispatchInterrupt+0x12f
fffff880`0b921a10 fffff880`0b921aa0
fffff880`0b921a18 fffff880`0ff125cc nvlddmkm+0xdc5cc
fffff880`0b921a20 fffffa80`0fab3460
fffff880`0b921a28 fffff880`06d92095 dxgmms1!VidSchiUpdateContextRunningTimeAtISR+0x45
fffff880`0b921a30 00000000`0035ce39
fffff880`0b921a38 fffffa80`0e47c000
fffff880`0b921a40 fffff880`0b9225c0
fffff880`0b921a48 00000000`00000000
fffff880`0b921a50 ffffd319`264db4e2
fffff880`0b921a58 fffff880`0fe86d0d nvlddmkm+0x50d0d
fffff880`0b921a60 fffffa80`0e47cd90
fffff880`0b921a68 fffffa80`0faa0380
fffff880`0b921a70 fffffa80`0d906000
fffff880`0b921a78 fffffa80`0fdd2010
fffff880`0b921a80 fffff880`0b9225c0
fffff880`0b921a88 fffffa80`10271010
fffff880`0b921a90 00000000`00000000
fffff880`0b921a98 fffffa80`0fb78930
fffff880`0b921aa0 fffff880`0b921fc0
fffff880`0b921aa8 fffff880`0ff11ec9 nvlddmkm+0xdbec9
fffff880`0b921ab0 00000000`00000000
fffff880`0b921ab8 fffffa80`0fb78900
fffff880`0b921ac0 fffffa80`0fb78930
fffff880`0b921ac8 fffffa80`0fb78930
fffff880`0b921ad0 fffff880`0b921b38
fffff880`0b921ad8 fffff880`0b921b30
fffff880`0b921ae0 fffff8a0`0a3a0000
fffff880`0b921ae8 fffff880`00000280
fffff880`0b921af0 fffffa80`00000001
fffff880`0b921af8 fffffa80`0000ffff
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fffff880`0b921b08 fffffa80`0e47c000
fffff880`0b921b10 00000000`00000000
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fffff880`0b921b28 00000000`00000000
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fffff880`0b921b50 00000000`00003000
fffff880`0b921b58 fffff880`0b921ca0
fffff880`0b921b60 fffffa80`0fdd2010
fffff880`0b921b68 fffff880`1045e028 nvlddmkm+0x628028
fffff880`0b921b70 00000000`00000000
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fffff880`0b921b80 00000000`00000001
fffff880`0b921b88 00000000`00000002
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fffff880`0b921b98 00000000`00000000
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fffff880`0b921be0 00000000`00000001
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fffff880`0b921c88 fffff880`0b921e30
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fffff880`0b921cb8 fffff880`0fec4d27 nvlddmkm+0x8ed27
fffff880`0b921cc0 fffffa80`0fdf7000
fffff880`0b921cc8 fffffa80`00000002
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fffff880`0b921cd8 00000000`00000001
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fffff880`0b921ce8 fffff880`108e1462 nvlddmkm!nvDumpConfig+0x29d8ba
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fffff880`0b921cf8 fffffa80`0faa8010
fffff880`0b921d00 fffffa80`0faa8010
fffff880`0b921d08 fffff880`0febd105 nvlddmkm+0x87105
fffff880`0b921d10 fffffa80`10050000
fffff880`0b921d18 fffff880`0b921d50
fffff880`0b921d20 00000000`0000023c
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fffff880`0b921d58 fffff880`0ff1a683 nvlddmkm+0xe4683
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fffff880`0b921ed8 fffff800`033b24d3 nt!ExAllocatePoolWithTag+0x103
fffff880`0b921ee0 00000000`00000001
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fffff880`0b922168 fffff880`00000001
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fffff880`0b922178 ff000001`00000000
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fffff880`0b922188 fffffa80`105e29c8
fffff880`0b922190 fffffa80`105e29c8
fffff880`0b922198 fffff880`06d9611b dxgmms1!VidSchiInterlockedInsertTailList+0x47
fffff880`0b9221a0 fffffa80`00000000
fffff880`0b9221a8 fffffa80`0fab3460
fffff880`0b9221b0 fffffa80`0fab3670
fffff880`0b9221b8 fffffa80`0fab3680
fffff880`0b9221c0 00000000`00000000
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fffff880`0b9221d8 fffffa80`10072010
fffff880`0b9221e0 fffffa80`105e29c0
fffff880`0b9221e8 fffff880`06dc0bf4 dxgmms1!VidSchiAllocateQueuePacket+0x158
fffff880`0b9221f0 00000000`0000000a
fffff880`0b9221f8 00000000`0000000f
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fffff880`0b922208 fffffa80`0fab3460
fffff880`0b922210 00000000`0000000a
fffff880`0b922218 fffff880`06dc0f09 dxgmms1!VidSchiAdjustWorkerThreadPriority+0x1c5
fffff880`0b922220 fffffa80`0e44a410
fffff880`0b922228 00000000`0000000f
fffff880`0b922230 fffffa80`0e44a410
fffff880`0b922238 fffffa80`0e44aba0
fffff880`0b922240 fffffa80`0e44a410
fffff880`0b922248 00000000`00000001
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fffff880`0b922258 fffff880`06dc0962 dxgmms1!VidSchiSubmitCommandPacketToQueue+0x19a
fffff880`0b922260 fffffa80`0faa8af0
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fffff880`0b922280 fffff880`0b9222d0
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fffff880`0b9222a0 00000000`00000001
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fffff880`0b9222b8 00000000`00000000
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fffff880`0b9222c8 fffff880`06dc36fd dxgmms1!VidSchSubmitCommand+0x3ad
fffff880`0b9222d0 00000000`00000000
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fffff880`0b9222f8 fffff880`06c93122 dxgkrnl!DXGADAPTER::ReleaseDdiSync+0x3a
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fffff880`0b922330 fffff880`10898b3c nvlddmkm!nvDumpConfig+0x254f94
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fffff880`0b922350 fffff880`00000001
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fffff880`0b9223b8 00000000`00000001
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fffff880`0b9223d8 fffff880`0b922a58
fffff880`0b9223e0 00000000`00000102
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fffff880`0b922410 fffffa80`10072010
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fffff880`0b922560 00000000`00000001
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fffff880`0b9225a0 00000000`00000000
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fffff880`0b9225b0 fffff960`003ade90 win32k!gDxgkWin32kEngInterface
fffff880`0b9225b8 00000015`032861a2
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fffff880`0b9225d0 fffff880`10612b50 nvlddmkm+0x7dcb50
fffff880`0b9225d8 fffffa80`0faa8010
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fffff880`0b9225e8 00000000`c000000d
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fffff880`0b922608 fffff880`0fec89a6 nvlddmkm+0x929a6
fffff880`0b922610 fffff880`1060f2c0 nvlddmkm+0x7d92c0
fffff880`0b922618 fffffa80`0d906000
fffff880`0b922620 fffffa80`0faa0380
fffff880`0b922628 fffff880`1060f2c0 nvlddmkm+0x7d92c0
fffff880`0b922630 fffff8a0`0bfcb440
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fffff880`0b922648 fffffa80`0faa0380
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fffff880`0b922670 00000000`00000234
fffff880`0b922678 00000000`00000003
fffff880`0b922680 00000000`00000000
fffff880`0b922688 fffff800`03285dda nt!KiSwapContext+0x7a
fffff880`0b922690 00000000`00000001
fffff880`0b922698 fffff880`0fec88bd nvlddmkm+0x928bd
fffff880`0b9226a0 fffff880`1045e028 nvlddmkm+0x628028
fffff880`0b9226a8 00000000`00000000
fffff880`0b9226b0 fffff880`1060f2c0 nvlddmkm+0x7d92c0
fffff880`0b9226b8 00010002`4e564441
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fffff880`0b9226f8 fffffa80`0faa8010
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fffff880`0b922708 fffffa80`0faa8010
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fffff880`0b922720 fffff880`0b9227f0
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fffff880`0b922730 00000000`00000000
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fffff880`0b922740 fffff880`0b922910
fffff880`0b922748 00000000`00000000
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fffff880`0b922758 fffffa80`0d906000
fffff880`0b922760 fffffa80`0faa8010
fffff880`0b922768 fffff800`032861a2 nt!SwapContext_PatchXSave+0x9f
fffff880`0b922770 fffffa80`00000004
fffff880`0b922778 00000000`00000000
fffff880`0b922780 fffff8a0`0bfcb440
fffff880`0b922788 00000000`00000001
fffff880`0b922790 fffff880`0b922c60
fffff880`0b922798 fffff880`06cbf900 dxgkrnl!DXGADAPTER::ReleaseCoreResource+0x140
fffff880`0b9227a0 fffffa80`0d851060
fffff880`0b9227a8 fffff800`03285dda nt!KiSwapContext+0x7a
fffff880`0b9227b0 fffffa80`0e472000
fffff880`0b9227b8 00000000`00000000
fffff880`0b9227c0 00000000`00000003
fffff880`0b9227c8 fffff880`06c94333 dxgkrnl!COREACCESS::Release+0x6f
fffff880`0b9227d0 00000000`000007ff
fffff880`0b9227d8 fffff880`0b9228d8
fffff880`0b9227e0 00000000`00000000
fffff880`0b9227e8 00000000`00000000
fffff880`0b9227f0 00000000`00000000
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fffff880`0b922890 00000000`00003000
fffff880`0b922898 00000000`00000001
fffff880`0b9228a0 fffff880`0b922c60
fffff880`0b9228a8 fffff880`06cbf906 dxgkrnl!DXGADAPTER::ReleaseCoreResource+0x146
fffff880`0b9228b0 00000000`00000000
fffff880`0b9228b8 00000000`75662450
fffff880`0b9228c0 fffffa80`0e472000
fffff880`0b9228c8 00000000`00000000
fffff880`0b9228d0 00000000`00000002
fffff880`0b9228d8 fffff880`06c94333 dxgkrnl!COREACCESS::Release+0x6f
fffff880`0b9228e0 00000000`00000000
fffff880`0b9228e8 fffff880`06d8bee3 dxgmms1!DXGFASTMUTEX::Acquire+0x13
fffff880`0b9228f0 00000000`00000002
fffff880`0b9228f8 00000000`75662450
fffff880`0b922900 fffff8a0`0a0ad6b0
fffff880`0b922908 fffff880`06c9507f dxgkrnl!DXGPROCESSMUTEX::~DXGPROCESSMUTEX+0xf
fffff880`0b922910 00000000`00000000
fffff880`0b922918 fffff8a0`09a98630
fffff880`0b922920 fffffa80`0fbfccf0
fffff880`0b922928 fffff880`06da9879 dxgmms1!VIDMM_GLOBAL::UpdateFence+0x15
fffff880`0b922930 00000000`00000000
fffff880`0b922938 fffffa80`0e48d000
fffff880`0b922940 fffff8a0`0a0ad6b0
fffff880`0b922948 fffff8a0`0a0ad6b0
fffff880`0b922950 fffffa80`0e48d000
fffff880`0b922958 fffff880`06da2d2c dxgmms1!VIDMM_GLOBAL::BeginCPUAccess+0xe98
fffff880`0b922960 fffffa80`0d7e5a40
fffff880`0b922968 00000000`00000000
fffff880`0b922970 00000000`00000000
fffff880`0b922978 00000000`00003000
fffff880`0b922980 fffff8a0`09a98630
fffff880`0b922988 00000000`00000000
fffff880`0b922990 fffffa80`00000000
fffff880`0b922998 00000000`00000000
fffff880`0b9229a0 fffff8a0`0a2a3ae0
fffff880`0b9229a8 00000000`000007dd
fffff880`0b9229b0 00000000`00000001
fffff880`0b9229b8 00000000`00000000
fffff880`0b9229c0 fffffa80`0e472000
fffff880`0b9229c8 fffff800`03285d00 nt!SepAccessCheck+0x4f0
fffff880`0b9229d0 fffff8a0`0a0a6000
fffff880`0b9229d8 00000000`022b0000
fffff880`0b9229e0 00000000`02290000
fffff880`0b9229e8 fffff8a0`0a0a6000
fffff880`0b9229f0 00000000`75662450
fffff880`0b9229f8 00000000`000ae7e0
fffff880`0b922a00 00000000`000afd20
fffff880`0b922a08 fffff8a0`0a251c50
fffff880`0b922a10 00000000`00000000
fffff880`0b922a18 fffff880`0b922b28
fffff880`0b922a20 00000000`000ae7e0
fffff880`0b922a28 00000000`000afd20
fffff880`0b922a30 00000000`000ade60
fffff880`0b922a38 00000000`00000001
fffff880`0b922a40 fffff880`0b922b50
fffff880`0b922a48 00000000`00000000
fffff880`0b922a50 00000000`00000003
fffff880`0b922a58 fffff880`06d8827f dxgmms1!VidMmEndCPUAccess+0x13
fffff880`0b922a60 fffffa80`0e472000
fffff880`0b922a68 fffffa80`0d851060
fffff880`0b922a70 00000000`000ae7e0
fffff880`0b922a78 00000000`40001bc0
fffff880`0b922a80 fffff8a0`09a98630
fffff880`0b922a88 00000000`00000001
fffff880`0b922a90 fffff880`0b922c60
fffff880`0b922a98 fffff880`06cbf906 dxgkrnl!DXGADAPTER::ReleaseCoreResource+0x146
fffff880`0b922aa0 00000000`000007dc
fffff880`0b922aa8 00000000`75662450
fffff880`0b922ab0 fffffa80`0e472000
fffff880`0b922ab8 00000000`000007dc
fffff880`0b922ac0 00000000`00000000
fffff880`0b922ac8 fffff880`06c94333 dxgkrnl!COREACCESS::Release+0x6f
fffff880`0b922ad0 40004d80`00000001
fffff880`0b922ad8 fffff880`0b922b78
fffff880`0b922ae0 fffff8a0`0a212ad0
fffff880`0b922ae8 fffff880`06c9407b dxgkrnl!COREACCESS::AcquireShared+0xfb
fffff880`0b922af0 fffffa80`0d851060
fffff880`0b922af8 fffff880`06c9507f dxgkrnl!DXGPROCESSMUTEX::~DXGPROCESSMUTEX+0xf
fffff880`0b922b00 00000000`000ae7e0
fffff880`0b922b08 00000000`40001bc0
fffff880`0b922b10 fffff8a0`09a98630
fffff880`0b922b18 00000000`000007dc
fffff880`0b922b20 00000000`000007dc
fffff880`0b922b28 fffff880`06cf26ab dxgkrnl!DxgkUnlock+0x1fb
Okay, so from that raw stack, we can see quite a few DirectX Kernel & MMS calls, as well as nVidia driver calls as well. This is good news, as this may be our problem (it gives us a good start as far as troubleshooting goes).
Let's check Processor #5:
Code:
5: kd> kv
Child-SP RetAddr : Args to Child : Call Site
00000000`00000000 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x0
Code:
5: kd> u @rip
00000000`00000000 ?? ???
^ Memory access error in 'u @rip'
Looks like it was too hung at the time of the crash to report any information.
Let's check Processor #6:
Code:
6: kd> kv
Child-SP RetAddr : Args to Child : Call Site
fffff880`03121c58 fffff800`0328da3a : 00000000`0035ce39 fffffa80`0d16d378 fffff880`030f9180 00000000`00000000 : intelppm!MWaitIdle+0x19
fffff880`03121c60 fffff800`032886cc : fffff880`030f9180 fffff880`00000000 00000000`00000000 fffff880`00000000 : nt!PoIdle+0x53a
fffff880`03121d40 00000000`00000000 : fffff880`03122000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiIdleLoop+0x2c
^^ Same as processors #1 and #2.
Finally, let's check Processor #7:
Code:
7: kd> kv
Child-SP RetAddr : Args to Child : Call Site
fffff880`07a19930 fffff800`032c1c4a : 00000000`00000000 00000000`2d6c0fff fffffa80`00000000 fffffa80`00000000 : nt!MiDeleteVirtualAddresses+0x7d8
fffff880`07a19af0 fffff800`0327f153 : ffffffff`ffffffff 00000000`2174e6d0 00000000`2174e6c8 00000000`00008000 : nt!NtFreeVirtualMemory+0x5ca
fffff880`07a19be0 00000000`77a3009a : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiSystemServiceCopyEnd+0x13 (TrapFrame @ [COLOR=#ff0000][I][B]fffff880`07a19be0[/B][/I][/COLOR])
00000000`2174e698 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x77a3009a
Code:
7: kd> .trap fffff880`07a19be0
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=0000000000000000 rbx=0000000000000000 rcx=0000000000000000
rdx=0000000000000000 rsi=0000000000000000 rdi=0000000000000000
rip=0000000077a3009a rsp=000000002174e698 rbp=0000000017a8f904
r8=0000000000000000 r9=0000000000000000 r10=0000000000000000
r11=0000000000000000 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0 nv up ei pl nz na po nc
Code:
7: kd> u @rip
00000000`77a3009a ?? ???
^ Memory access error in 'u @rip'
Cannot seem to go too far into processor #7, but it seemed to be doing virtual memory related things.
This looks like a harware issue, either related to your video card, RAM, or CPU itself. I'd like to say it's also possible for it to be a video driver causing corruption, we shall see.
-- Update to Service Pack 1 ASAP: Learn how to install Windows 7 Service Pack 1 (SP1)
1. Ensure you have the latest video card drivers. If you are already on the latest video card drivers, uninstall and install a version or a few versions behind the latest to ensure it's not a latest driver only issue. If you have already experimented with the latest video card driver and many previous versions, please give the beta driver for your card a try.
2. In your loaded drivers list, dtsoftbus01.sys is listed which is the Daemon Tools driver. Daemon Tools is a very popular cause of BSOD's in 7/8 based systems. Please uninstall Daemon Tools. Alternative imaging programs are: MagicISO, Power ISO, etc.
3. If the above three fail, you'll want to uninstall the video card drivers, shut down, and then physically remove the video card. At this point, you'd then either (if you have it) use integrated graphics from your motherboard, or use a temporary secondary video card, install the drivers, and monitor the system's behavior. If you still crash using integrated graphics and/or a secondary GPU + different drivers (obviously for the integrated or secondary GPU), then it's not a video card issue.
4. Run Memtest for NO LESS than ~8 passes (several hours):
Memtest86+:
Download Memtest86+ here:
Memtest86+ - Advanced Memory Diagnostic Tool
Which should I download?
You can either download the pre-compiled ISO that you would burn to a CD and then boot from the CD, or you can download the auto-installer for the USB key. What this will do is format your USB drive, make it a bootable device, and then install the necessary files. Both do the same job, it's just up to you which you choose, or which you have available (whether it's CD or USB).
How Memtest works:
Memtest86 writes a series of test patterns to most memory addresses, reads back the data written, and compares it for errors.
The default pass does 9 different tests, varying in access patterns and test data. A tenth test, bit fade, is selectable from the menu. It writes all memory with zeroes, then sleeps for 90 minutes before checking to see if bits have changed (perhaps because of refresh problems). This is repeated with all ones for a total time of 3 hours per pass.
Many chipsets can report RAM speeds and timings via SPD (Serial Presence Detect) or EPP (Enhanced Performance Profiles), and some even support changing the expected memory speed. If the expected memory speed is overclocked, Memtest86 can test that memory performance is error-free with these faster settings.
Some hardware is able to report the "PAT status" (PAT: enabled or PAT: disabled). This is a reference to Intel Performance acceleration technology; there may be BIOS settings which affect this aspect of memory timing.
This information, if available to the program, can be displayed via a menu option.
Any other questions, they can most likely be answered by reading this great guide here:
FAQ : please read before posting
5. If your memory returns with no errors, ensure your BIOS is up to date.
6. Clear your CMOS (or load optimized BIOS defaults) to ensure there's no improper BIOS setting -
How To Clear CMOS (Reset BIOS)
7. If all of the above fail, the only left to do is replace your processor as it is faulty.
Regards,
Patrick