BSOD a random time (ntoskrnl.exe+72a40)

I've looked through a few different post on here with ntoskrnl.exe+72a40 and none of them helped me with my issue. I have attached the zip file made for the dmp files.

This is an issue I've been trying to work on for weeks now, and have been having no luck fixing it. I've finally broken down and decided to ask for help. I know that one of the BSOD was from Kaspersky being outdated and causing issues. I've just recently fixed that issue. Now the issue is from the ntoskrnl.exe. After using the program on here to make the zip, I tried to view it, but wasn't sure how, so if someone could review my dmp files and help me out, I'd be most thankful.

Hiya and welcome to SevenForums!

Code:

BugCheck 9F, {3, fffffa800d175060, fffff80000b9a3d8, fffffa80168fb5d0}

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

Code:

BugCheck D1, {fffffa80165d6000, 2, 0, fffff880053deab4}

Unable to load image klim6.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for klim6.sys
*** ERROR: Module load completed but symbols could not be loaded for klim6.sys
Unable to load image kneps.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for kneps.sys
*** ERROR: Module load completed but symbols could not be loaded for kneps.sys
Probably caused by : klim6.sys ( klim6+3ab4 )

Remove Kaspersky and install Microsoft Security Essentials(MSE) for testing purposes.
Update your Atheros network adapter driver.