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Windows 7: Random BSODs with BCC 50

30 Aug 2010   #1

Windows 7 x64
 
 
Random BSODs with BCC 50

I'm getting random BSODs for the last week with error code 50. I ran memtest overnight and had 20 successful passes to make sure it wasn't bad memory. I also stepped up the voltage to my memory to make sure it wasn't undervolted, but that didn't fix it.


The BSOD is random -- not related to system stress. If I stress my computer with linx/occt/prime95, I don't get BSOD. The times I've gotten it, it occured when I was resuming from screensaver, surfing the web, and once while playing half life 2.


I'm running x64 Windows 7 Enterprise.


I've attached my minidumps. If you need more information let me know. Any help or thoughts are appreciated.

My System SpecsSystem Spec
30 Aug 2010   #2
JMH

Win 7 Ultimate 64-bit. SP1.
 
 

Quote   Quote: Originally Posted by steve88 View Post
I'm getting random BSODs for the last week with error code 50. I ran memtest overnight and had 20 successful passes to make sure it wasn't bad memory. I also stepped up the voltage to my memory to make sure it wasn't undervolted, but that didn't fix it.


The BSOD is random -- not related to system stress. If I stress my computer with linx/occt/prime95, I don't get BSOD. The times I've gotten it, it occured when I was resuming from screensaver, surfing the web, and once while playing half life 2.


I'm running x64 Windows 7 Enterprise.


I've attached my minidumps. If you need more information let me know. Any help or thoughts are appreciated.
Hi Steve and welcome

These crashes were caused by two things Your AVG, and some really old drivers.



I would remove AVG and replace it with Microsoft Security Essentials and update the drivers listed below


Let us know if you need assistance with any of this


Jan

Code:
Microsoft (R) Windows Debugger Version 6.11.0001.404 X86
Copyright (c) Microsoft Corporation. All rights reserved.


Loading Dump File [C:\Users\K\Desktop\New folder\082910-16224-01.dmp]
Mini Kernel Dump File: Only registers and stack trace are available

WARNING: Whitespace at end of path element
Symbol search path is: SRV*C:\symbols;*http://msdl.microsoft.com/download/symbols ;srv*e:\symbols
*http://msdl.microsoft.com/download/symbols
Executable search path is: 
Windows 7 Kernel Version 7600 MP (4 procs) Free x64
Product: WinNt, suite: TerminalServer SingleUserTS
Built by: 7600.16617.amd64fre.win7_gdr.100618-1621
Machine Name:
Kernel base = 0xfffff800`02a5e000 PsLoadedModuleList = 0xfffff800`02c9be50
Debug session time: Sun Aug 29 13:48:49.722 2010 (GMT-4)
System Uptime: 0 days 2:00:32.628
Loading Kernel Symbols
...............................................................
................................................................
.................................
Loading User Symbols
Loading unloaded module list
....
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck 50, {ffffffffffffffc8, 1, fffff80002aed107, 0}

Unable to load image avgntflt.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for avgntflt.sys
*** ERROR: Module load completed but symbols could not be loaded for avgntflt.sys

Could not read faulting driver name
Probably caused by : avgntflt.sys ( avgntflt+14919 )

Followup: MachineOwner
---------

0: kd> !analyze -v
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

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: ffffffffffffffc8, memory referenced.
Arg2: 0000000000000001, value 0 = read operation, 1 = write operation.
Arg3: fffff80002aed107, If non-zero, the instruction address which referenced the bad memory
    address.
Arg4: 0000000000000000, (reserved)

Debugging Details:
------------------


Could not read faulting driver name

WRITE_ADDRESS: GetPointerFromAddress: unable to read from fffff80002d060e0
 ffffffffffffffc8 

FAULTING_IP: 
nt!CcGetVirtualAddress+17
fffff800`02aed107 4156            push    r14

MM_INTERNAL_CODE:  0

CUSTOMER_CRASH_COUNT:  1

DEFAULT_BUCKET_ID:  VISTA_DRIVER_FAULT

BUGCHECK_STR:  0x50

PROCESS_NAME:  ParNRar.exe

CURRENT_IRQL:  0

TRAP_FRAME:  fffff880093f0400 -- (.trap 0xfffff880093f0400)
NOTE: The trap frame does not contain all registers.
Some register values may be zeroed or incorrect.
rax=0000000000000000 rbx=0000000000000000 rcx=fffffa800424c0b0
rdx=0000000000047000 rsi=0000000000000000 rdi=0000000000000000
rip=fffff80002aed107 rsp=fffff880093f0598 rbp=fffff8a0094b3140
 r8=fffff880093f0698  r9=fffff880093f0690 r10=0000000000000000
r11=0000000000000001 r12=0000000000000000 r13=0000000000000000
r14=0000000000000000 r15=0000000000000000
iopl=0         nv up ei pl zr na po nc
nt!CcGetVirtualAddress+0x17:
fffff800`02aed107 4156            push    r14
Resetting default scope

LAST_CONTROL_TRANSFER:  from fffff80002b4ef14 to fffff80002ace740

STACK_TEXT:  
fffff880`093f0598 fffff800`02dd4942 : 00000000`00040000 00000000`00047000 fffff880`093f0698 fffff880`093f0690 : nt!CcGetVirtualAddress+0x17
fffff880`093f05d0 fffff880`01300025 : fffffa80`041da440 fffff8a0`094b3140 fffff8a0`00010000 fffff8a0`0000000e : nt!CcMapData+0xd2
fffff880`093f0690 fffff880`012e4a4d : fffff8a0`02239d00 00000000`00000047 fffff8a0`0a088470 fffff8a0`094b3140 : Ntfs!FindFirstIndexEntry+0x1fa
fffff880`093f0720 fffff880`012e1dfe : fffffa80`041da440 fffff8a0`0a088470 fffff8a0`094b3140 fffffa80`041da440 : Ntfs!NtfsRestartIndexEnumeration+0xed
fffff880`093f0940 fffff880`012e3421 : fffff880`093f0e40 00000000`00000000 fffffa80`051eccb0 fffffa80`04316010 : Ntfs!NtfsQueryDirectory+0x94e
fffff880`093f0ce0 fffff880`012e578f : fffffa80`041da440 00000000`00000000 fffff880`093f0de0 00000000`00000000 : Ntfs!NtfsCommonDirectoryControl+0xa1
fffff880`093f0d20 fffff880`00db023f : fffffa80`043163b0 fffffa80`04316010 fffffa80`041da440 fffff880`093f0d48 : Ntfs!NtfsFsdDirectoryControl+0x10f
fffff880`093f0d90 fffff880`00dae6df : fffffa80`051eccb0 fffffa80`042f9100 fffffa80`051ecc00 fffffa80`04316010 : fltmgr!FltpLegacyProcessingAfterPreCallbacksCompleted+0x24f
fffff880`093f0e20 fffff800`02debcad : fffffa80`04316010 fffff880`093f1050 fffff880`093f1188 fffff880`093f0f78 : fltmgr!FltpDispatch+0xcf
fffff880`093f0e80 fffff800`02acd993 : fffffa80`0400f9b0 fffff880`093f1050 fffff880`093f1188 fffff880`093f0f78 : nt!NtQueryDirectoryFile+0x1ad
fffff880`093f0f60 fffff800`02ac9f30 : fffff880`00dd2e81 fffffa80`051eccb0 00000000`00000000 fffffa80`00000102 : nt!KiSystemServiceCopyEnd+0x13
fffff880`093f1168 fffff880`00dd2e81 : fffffa80`051eccb0 00000000`00000000 fffffa80`00000102 00000000`00000000 : nt!KiServiceLinkage
fffff880`093f1170 fffff880`00dd101e : 00000000`00000004 00000000`00000052 00000000`00000000 00000000`00000052 : fltmgr!FltpNormalizeNameComponent+0x221
fffff880`093f1270 fffff880`00dd2361 : 00000000`0000005f 00000000`0000005f 00000000`00000053 00000000`00000000 : fltmgr!FltpExpandShortNames+0x14e
fffff880`093f12d0 fffff880`00dd213e : fffffa80`05b5e870 fffff8a0`09cb0000 00000000`00000000 00000000`0000000a : fltmgr!FltpGetNormalizedFileNameWorker+0xc1
fffff880`093f1310 fffff880`00dbdb2d : c00000bb`00000000 00000000`00000000 00000000`00000000 fffff880`093f2000 : fltmgr!FltpCreateFileNameInformation+0xee
fffff880`093f1370 fffff880`00db7bd6 : fffffa80`04bca080 00000000`00000000 fffffa80`051ed8f8 1e34bd16`4527620b : fltmgr!HandleStreamListNotSupported+0x15d
fffff880`093f13b0 fffff880`00dbead4 : fffffa80`0423db00 00000000`00000000 00000000`00000000 00000000`00000101 : fltmgr! ?? ::FNODOBFM::`string'+0x3143
fffff880`093f1430 fffff880`0508a919 : fffffa80`05b5e870 fffffa80`04018700 fffffa80`05f55b50 00000000`c0000022 : fltmgr!FltGetFileNameInformation+0x184
fffff880`093f14c0 fffffa80`05b5e870 : fffffa80`04018700 fffffa80`05f55b50 00000000`c0000022 fffffa80`0638fc00 : avgntflt+0x14919
fffff880`093f14c8 fffffa80`04018700 : fffffa80`05f55b50 00000000`c0000022 fffffa80`0638fc00 fffffa80`0638fc10 : 0xfffffa80`05b5e870
fffff880`093f14d0 fffffa80`05f55b50 : 00000000`c0000022 fffffa80`0638fc00 fffffa80`0638fc10 fffffa80`051eccb0 : 0xfffffa80`04018700
fffff880`093f14d8 00000000`c0000022 : fffffa80`0638fc00 fffffa80`0638fc10 fffffa80`051eccb0 00000000`00000000 : 0xfffffa80`05f55b50
fffff880`093f14e0 fffffa80`0638fc00 : fffffa80`0638fc10 fffffa80`051eccb0 00000000`00000000 00000000`00000000 : 0xc0000022
fffff880`093f14e8 fffffa80`0638fc10 : fffffa80`051eccb0 00000000`00000000 00000000`00000000 fffff880`00db2fbc : 0xfffffa80`0638fc00
fffff880`093f14f0 fffffa80`051eccb0 : 00000000`00000000 00000000`00000000 fffff880`00db2fbc fffffa80`04018650 : 0xfffffa80`0638fc10
fffff880`093f14f8 00000000`00000000 : 00000000`00000000 fffff880`00db2fbc fffffa80`04018650 fffffa80`051eccb0 : 0xfffffa80`051eccb0


STACK_COMMAND:  .trap 0xfffff880093f0400 ; kb

FOLLOWUP_IP: 
avgntflt+14919
fffff880`0508a919 ??              ???

SYMBOL_STACK_INDEX:  13

SYMBOL_NAME:  avgntflt+14919

FOLLOWUP_NAME:  MachineOwner

MODULE_NAME: avgntflt

IMAGE_NAME:  avgntflt.sys

DEBUG_FLR_IMAGE_TIMESTAMP:  4b741e42

FAILURE_BUCKET_ID:  X64_0x50_avgntflt+14919

BUCKET_ID:  X64_0x50_avgntflt+14919

Followup: MachineOwner
---------
Old Drivers
Code:
RTCore64.sys        fffff880`08f6d000    fffff880`08f73000    0x00006000    0x42941d90    5/25/2005 02:39:12                        
DRIVER_BIN64        fffff880`08f63000    fffff880`08f6d000    0x0000a000    0x46afea7f    7/31/2007 22:05:51                        
WinRing0x64.sys        fffff880`08f5c000    fffff120`08f63000    0xfffff8a000007000    0x488b26c1    7/26/2008 09:29:37                        
AsIO.sys        fffff880`03f9f000    fffff300`03fa5000    0xfffffa8000006000    0x49d9ad64    4/6/2009 03:21:08                        
spldr.sys        fffff880`017dd000    fffff880`017e5000    0x00008000    0x4a0858bb    5/11/2009 12:56:27                        
spsys.sys        fffff880`08f73000    fffff300`08fe4000    0xfffffa8000071000    0x4a085e7a    5/11/2009 13:20:58                        
GEARAspiWDM.sys        fffff880`0487b000    00410503`04888000    0x00410c830000d000    0x4a1151c0    5/18/2009 08:17:04                        
amdxata.sys        fffff880`00eb0000    fffff880`00ebb000    0x0000b000    0x4a12f2eb    5/19/2009 13:56:59                        
Rt64win7.sys        fffff880`04056000    fffff300`0408f000    0xfffffa8000039000    0x4a16bc2e    5/22/2009 10:52:30                        
AsUpIO.sys        fffff880`03f99000    6c5265cd`03f9f000    0x6c526d4d00006000    0x4a515fb2    7/5/2009 22:21:38                        
viahduaa.sys        fffff880`05e3c000    fffff87f`05fd0000    0xffffffff00194000    0x4a56b055    7/9/2009 23:07:01
My System SpecsSystem Spec
31 Aug 2010   #3

Windows 7 Professional x64
 
 

Please update your Realtek networking drivers, since you are getting an anti-virus error. Here is a link: Realtek

If you get more BSODs, please follow these directions, and post the results in this thread: http://www.sevenforums.com/crashes-d...tructions.html
My System SpecsSystem Spec
.


02 Sep 2010   #4

Windows 7 x64
 
 

I haven't had a BSOD in a few days... I think it was DRIVER_BIN64. I got rid of ATI tray tools and all has been fine.

Thanks!
My System SpecsSystem Spec
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 Random BSODs with BCC 50





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