Bsod page_fault_in_non_paged_area (0x50)

[jp281]

This BSOD has started since this Wednesday, I think. Im not sure what is causing the BSOD.
Things I have tried : chkdsk /f /r --> nothing wrong; sfc /SCANNOW --> Nothing wrong... Disabled Norton (Using the Disable Autoprotection) and System Restore to a point on 10.10.2012. Also I tried to (Boot with Last Known Good Configurations).

I don't get a bsod in safe mode/safe mode w/networking.

I can attach a zip of the minidump files.

Please help solve this problem.
Additional Details: Satellite L775-S7355 i5 processor. Bought it in March I think...

 

[Arc]

Welcome aboard.

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*                        Bugcheck Analysis                                    *
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Use !analyze -v to get detailed debugging information.
[COLOR=Red][B]
BugCheck 50[/B][/COLOR], {fffff880b03ea410, 1, fffffa80083062e6, 5}

*** WARNING: Unable to verify timestamp for ACPI.sys
*** ERROR: Module load completed but symbols could not be loaded for ACPI.sys

Could not read faulting driver name
Probably caused by : ACPI.sys ( ACPI+b7a7 )

Followup: MachineOwner
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According to carrona.org, STOP 0x00000050: PAGE_FAULT_IN_NONPAGED_AREAhttp://www.carrona.org/bsodindx.html#top
Usual causes: Defective hardware (particularly memory - but not just RAM), Faulty system service, Antivirus, Device driver, NTFS corruption, BIOS

Before going for anything else, I would suggest you to uninstall Norton at first, for a test. Disabling it does not make it absent from the system. And, Norton and other Symentac products caused a sizable lot of Stop 0x50 BSODs as I have seen .

Uninstall it using Norton Removal Tool, use Microsoft Security Essentials - Microsoft Windows.

Let us know the results.

 

[jp281]

I uninstalled Norton and after 5 minutes, the same BSOD occurred. I have the latest dump files attached. Please let me know what me be another problem. Let me know if you need any more information to help solve this.

 

[Arc]

Your crash dumps are not showing any finite probable cause. 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.

 

[jp281]

10 minutes into Verifying and it crashes. But I dont see much difference in the BSOD data. The latest crash was at 2:11:45. Not a 0x50 but a different one. Here take a look

 

[Anthony]

Can you upload the other files: http://www.sevenforums.com/crashes-debugging/96879-blue-screen-death-bsod-posting-instructions.html

Thanks

 

[jp281]

Ok here is the data in the format you specified.

 

[jp281]

Can you please see if you find anything? Im really lost into finding out what initiated this series of BSODs. I have the zip file uploaded up above. Any help is appreciated Arc or Anthony. Thanks

 

[Arc]

jp281, I want to ask you something. Have you noticed ant change in your computer's behavior during verifier enabled? Was it a bit slow... or a bit fast, or just as usual?

 

[jp281]

right now Im running it and its acting normal. for the time im using IE to post this. I enabled the verifier settings in safemode. How do I know its running or not?

 

[jp281]

Just now 5 minutes after I started the system, the 0Xf4 bsod showed up(this was with verifier enabled). I will attach the respected files now. There are 2 dump files: the first one is the latest one that happened after Enabling Verifier.exe right after you posted the comment. The second one is the latest 0x50 crash.

 

[Anthony]

Found in Problem Devices:

1. NIPALK ROOT\LEGACY_NIPALK\0000 This device is not present, is not working properly, or does not have all its drivers installed.

2. Security Processor Loader Driver ROOT\LEGACY_SPLDR\0000 This device is not present, is not working properly, or does not have all its drivers installed.

 

[jp281]

Can you tell me what these things here are and how I can go about resolving this?

 

[jp281]

Possible reason For BSOD 0x50

Hello, My initial problem of the recurrence of the BSOD "Page fault in Non Page area" still remains. Within the past week, I uninstalled some unwanted programs. Additionally I ran tons of Malewarebytes Scans and Avast Full system scans. The Malewarebytes software keeps show a memory process and a file as a Trojan.agent but im not sure whether its a real trojan or just the Software labeling it as one.
The Avasts Scans did not yield any virus infected file.

At first, I thought that it may be because of my Wireless network. When I turned it off first, the BSOD stopped. but then I encountered another cause.

Whenever I try to install the 17 windows updates, that I have since the last system restore, it crashes the second after the installation process starts. Im not sure what the problem is when the computer is updating. Tell me what files to upload that may help you find the problem.

 

[Arc]

Upload a couple of your latest dumps ... let us have an other look.

 

[jp281]

Files

My assumption is correct. This morning I tried to install the windows updates again and it crashed. Here are the files...

 

[Vir Gnarus]

Very consistent, pretty identical. Naturally, the information we seek is beyond the capacity of these minidumps (we'll need at least MEMORY.DMP in Windows directory). However, there are some clues. The running process that bugged out was the shadow copy service for Windows, and it was during getting a snapshot of some data on a particular storage device. Which one, we don't know.

I personally recommend running this through Driver Verifier. It may give us the answers we seek. Otherwise, my recommendations would be to try to update motherboard and storage-related drivers, as well your BIOS. If you use an SSD drive, update the firmware.

 

[jp281]

Ok I will try Verifier later today. What if this is the doings of some infected files? What other program can I use to pinpoint whether there is some maleware doing this? I ask this because while I was uploading the files, my avast went crazy blocking these sites that were somehow being opened by a process. Malewarebytes shows a me memory process: svchost.exe that is labeled as a Trojan.agent as well as a file with the same label.

 

[Vir Gnarus]

Yeah, that doesn't sound good. The 'bad drive' that's causing the BSODs may actually be a logical storage partition made by a rootkit. You'll want to go to our Security subforum and mention everything about your experience, and link here for reference. Make sure to follow instructions mentioned in the stickied threads in that subforum. Once the infection is taken care of, return here in case your BSOD symptoms continue.