|22 Oct 2011||#1|
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Probably caused by : cng.sys ( cng!SHA512Transform+b5e )
DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1) An attempt was made to access a pageable (or completely invalid) address at an interrupt request level (IRQL) that is too high. This is usually caused by drivers using improper addresses. If kernel debugger is available get stack backtrace. Arguments: Arg1: fffff87f844f232d, memory referenced Arg2: 0000000000000002, IRQL Arg3: 0000000000000008, value 0 = read operation, 1 = write operation Arg4: fffff87f844f232d, address which referenced memory.
Recent dump files point specifically to Cryptographic Service Provider (CSP) running Vista driver. This is where I'm stuck.
Can anyone please help me decipher this BDOD?
Computer Name: HOME-PC
Vendor American Megatrends Inc.
Board Product ID P7P55D-E PREMIUM
Summary 1 Physical Processors / 4 Cores / 8 Logical Processors / 64 bits
Name Intel(R) Core(TM) i7 CPU 870 @ 2.93GHz
Original System Clock 133 MHz
Storage Device Information
Disk 0 500.1 GB WDC WD5000AAKS-00A7B0 Western Digital
Disk 1 500.1 GB WDC WD5000AAKS-00A7B0 Western Digital
Disk 2 640.1 GB WDC WD6400AAVS-00G9B1 WD
DVD Writer 0 ASUS DRW-2014L1T ATA Device (ASUS DRW-2014L1T)
Logical Disk Information
B:\ (Backup) Local Disk Size: 195.3 (GB) Free: 194.9 (GB)
C:\ Local Disk Size: 270.3 (GB) Free: 223.2 (GB)
D:\ (DATA) Local Disk Size: 465.7 (GB) Free: 294.6 (GB)
F:\ Optical Drive
G:\ (MYBOOK) Local Disk Size: 596.0 (GB) Free: 514.1 (GB)
H:\ Optical Drive
Slot 1 DDR3 (PC3-10700H) 2048 MBytes G.Skill
Slot 2 DDR3 (PC3-10700H) 2048 MBytes G.Skill
Slot 3 DDR3 (PC3-10700H) 2048 MBytes G.Skill
Slot 4 DDR3 (PC3-10700H) 2048 MBytes G.Skill
Display Adapter Information
NVIDIA GeForce 8800 GT 512 MBytes
Sound Adapter Information
High Definition Audio Device Microsoft
Network Adapter Information
Realtek PCIe GBE Family Controller WIRED Disconnected [100 Mbps]
Realtek PCI GBE Family Controller WIRED Connected [100 Mbps]
Type Windows 7 Home Premium x64 Service Pack 1
|My System Specs|
|22 Oct 2011||#3|
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It's Saturday, and I would guess everyone here assists in their spare time. I tend to spend time with my family and friends on Saturday and Sunday, and enjoy not working - I sincerely doubt I'm in the minority.
Also, the dump file provided is corrupt (assuming dump.txt is really dump.dmp), so you might want to follow the guidelines for posting a dump file, please.
|My System Specs|
|22 Oct 2011||#4|
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Unfortunately, it's a little hard to say - it looks like a hardware (CPU or RAM) issue, but I can't give it a 100% backing as a hardware problem either:
// This should call loopne on that cng function and offset, which would // decrement ECX over and over and test for 0 until it got there: 2: kd> u fffff880`014f232d cng!SHA512Transform+0xb5e: fffff880`014f232d e00f loopne cng!SHA512Transform+0xb6f (fffff880`014f233e) fffff880`014f232f 4c8b04c4 mov r8,qword ptr [rsp+rax*8] fffff880`014f2333 418d45fe lea eax,[r13-2] fffff880`014f2337 83e00f and eax,0Fh fffff880`014f233a 488b0cc4 mov rcx,qword ptr [rsp+rax*8] fffff880`014f233e 488bd1 mov rdx,rcx fffff880`014f2341 488bc1 mov rax,rcx fffff880`014f2344 48c1e906 shr rcx,6 // The stack indeed does appear to go into ECX (and then crash, of course): 2: kd> kn *** Stack trace for last set context - .thread/.cxr resets it # Child-SP RetAddr Call Site 00 fffff880`08ed5f98 fffff880`014f232d 0xfffff87f`844f232d 01 fffff880`08ed5fa0 fffff880`014f169c cng!SHA512Transform+0xb5e 02 fffff880`08ed6080 fffff880`014f155f cng!SHA512Update+0x6c 03 fffff880`08ed60c0 fffff880`014f7b03 cng!SHA512Final+0xc5 04 fffff880`08ed61a0 fffff880`014f79ec cng!GetHashInterface+0xffffffff`fffffd93 05 fffff880`08ed6310 fffff880`014f7994 cng!GetHashInterface+0xffffffff`fffffefc 06 fffff880`08ed6350 fffff880`014ffe09 cng!GetHashInterface+0xffffffff`ffffffd4 07 fffff880`08ed6390 fffff880`015198d9 cng! ?? ::FNODOBFM::`string'+0x212a 08 fffff880`08ed6460 fffff880`015005c9 cng!CngEncryptMemoryInitialize+0x29 09 fffff880`08ed64d0 fffff880`014f5ce5 cng! ?? ::FNODOBFM::`string'+0x2939 0a fffff880`08ed6880 fffff880`012121bb cng!CngDeviceControl+0x405 0b fffff880`08ed6980 fffff880`012120aa ksecdd!KsecDeviceControl+0x5b 0c fffff880`08ed69d0 fffff800`01fa6a97 ksecdd!KsecDispatch+0x9a 0d fffff880`08ed6a10 fffff800`01fa72f6 nt!IopXxxControlFile+0x607 0e fffff880`08ed6b40 fffff800`01c8aed3 nt!NtDeviceIoControlFile+0x56 0f fffff880`08ed6bb0 00000000`00000000 nt!KiSystemServiceCopyEnd+0x13 // The registers we're talking about do match: 2: kd> r Last set context: rax=0000000000000017 rbx=0000000000000000 rcx=291926708afbbdb0 rdx=9227d4e6ce53e9f6 rsi=0000000000000000 rdi=0000000000000000 rip=fffff87f844f232d rsp=fffff88008ed5f98 rbp=0a85a6e821f555d2 r8=00f01927fa685b46 r9=0000000000000007 r10=fffff88008ed62a0 r11=dcc12238842347df r12=0000000000000000 r13=0000000000000000 r14=0000000000000000 r15=0000000000000000 iopl=0 nv up ei pl zr na po nc cs=0010 ss=0018 ds=5870 es=01bc fs=f880 gs=ffff efl=00010246 fffff87f`844f232d ?? ??? // We can easily see the value that will show up in ECX when looking at // the rcx register, the 64bit version of this register: 2: kd> r @ecx Last set context: ecx=8afbbdb0 // Is this really an invalid address? Given it's a minidump I can't say for // certain, but since it's listed as an invalid address in !analyze -v and as // the reason for the crash, it would at least seem to be true: 2: kd> dc 8afbbdb0 L1 ffffffff`8afbbdb0 ???????? ????
|My System Specs|
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