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Windows 7: BSOD out of nowhere


05 Nov 2012   #1

Windows 7 Professional x64
 
 
BSOD out of nowhere

I have been having random blue screens for a while now. I would be just browsing the web then bsod. Sometimes I even get bsod when turning on the computer.

My observations:
No memory in page file will not give any "page fault in nonpaged area" blue screen.
But it still gives other blue screens.

Putting memory in paging file gives the "page fault in nonpaged area" or sometimes "memory management" blue screen.

My OS is installed on a SSD and everything else (games, other software) is on HDD.

Other thoughts: Lately I've also been getting problems when trying to install a game. Cannot copy file because source is corrupted. Is this related to the blue screen?

Thank you


Edit: Just had another BSOD saying "page fault in nonpaged area" while running sfc /scannow on safe mode.


My System SpecsSystem Spec
.

06 Nov 2012   #2
Arc

Microsoft Community Contributor Award Recipient

Windows 7 Home Premium 64 Bit SP 1
 
 

Hello xHazardx.
Code:
*******************************************************************************
*                                                                             *
*                        Bugcheck Analysis                                    *
*                                                                             *
*******************************************************************************

Use !analyze -v to get detailed debugging information.

BugCheck 19, {3, fffff8a00afbbee0, fffff8a00afbbee0, fffff8cc0afbbee0}

Probably caused by : Pool_Corruption ( nt!ExDeferredFreePool+cbb )

Followup: Pool_corruption
---------

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

BAD_POOL_HEADER (19)
The pool is already corrupt at the time of the current request.
This may or may not be due to the caller.
The internal pool links must be walked to figure out a possible cause of
the problem, and then special pool applied to the suspect tags or the driver
verifier to a suspect driver.
Arguments:
Arg1: 0000000000000003, the pool freelist is corrupt.
Arg2: fffff8a00afbbee0, the pool entry being checked.
Arg3: fffff8a00afbbee0, the read back flink freelist value (should be the same as 2).
Arg4: fffff8cc0afbbee0, the read back blink freelist value (should be the same as 2).

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


BUGCHECK_STR:  0x19_3

CUSTOMER_CRASH_COUNT:  1

DEFAULT_BUCKET_ID:  WIN7_DRIVER_FAULT

PROCESS_NAME:  TrustedInstall

CURRENT_IRQL:  0

LAST_CONTROL_TRANSFER:  from fffff8000300b70f to fffff80002ee0fc0

STACK_TEXT:  
fffff880`077f1728 fffff800`0300b70f : 00000000`00000019 00000000`00000003 fffff8a0`0afbbee0 fffff8a0`0afbbee0 : nt!KeBugCheckEx
fffff880`077f1730 fffff800`0300d1a1 : fffffa80`09ed9660 fffff8a0`0afcd3a0 00000000`00000754 fffffa80`0a706890 : nt!ExDeferredFreePool+0xcbb
fffff880`077f17c0 fffff800`031d88bd : fffffa80`0a706890 fffffa80`0a006800 00000000`6d4e624f fffffa80`06707c00 : nt!ExFreePoolWithTag+0x411
fffff880`077f1870 fffff800`031d9efc : fffffa80`0a0f1640 00000000`00000000 fffffa80`0a0f1601 ffffffff`ffffffff : nt!ObOpenObjectByName+0x5cd
fffff880`077f1940 fffff800`031e4b54 : 00000000`0098cc78 fffff8a0`00120089 00000000`0098cca0 00000000`0098cc90 : nt!IopCreateFile+0x2bc
fffff880`077f19e0 fffff800`02ee0253 : ffffffff`ffffffff 0000007f`ffffffff 00000000`00000000 00000980`00000000 : nt!NtCreateFile+0x78
fffff880`077f1a70 00000000`7763186a : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : nt!KiSystemServiceCopyEnd+0x13
00000000`0098c7d8 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : 0x7763186a


STACK_COMMAND:  kb

FOLLOWUP_IP: 
nt!ExDeferredFreePool+cbb
fffff800`0300b70f cc              int     3

SYMBOL_STACK_INDEX:  1

SYMBOL_NAME:  nt!ExDeferredFreePool+cbb

FOLLOWUP_NAME:  Pool_corruption

IMAGE_NAME:  Pool_Corruption

DEBUG_FLR_IMAGE_TIMESTAMP:  0

MODULE_NAME: Pool_Corruption

FAILURE_BUCKET_ID:  X64_0x19_3_nt!ExDeferredFreePool+cbb

BUCKET_ID:  X64_0x19_3_nt!ExDeferredFreePool+cbb

Followup: Pool_corruption
---------
In such a situation, it is better to enable Driver Verifier to monitor the drivers.

Driver Verifier - Enable and Disable
Run Driver Verifier for 24 hours or the occurrence of the next crash, whichever is earlier.

Let us know the results, with the subsequent crash dumps, if any.

Also, uninstall Daemon Tools. It is one of the most well known BSOD causers.
My System SpecsSystem Spec
07 Nov 2012   #3

Windows 7 Professional x64
 
 

I ran memtest and found that 1 ram stick had errors. I temporarily removed it and am going to conduct another test using memory diagnostic from cnet to reach a solid conclusion. So far, no bsod after removing the bad memory.
My System SpecsSystem Spec
.


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 BSOD out of nowhere




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