BSOD while browsing w/Chrome, KERNEL_DATA_INPAGE_ERROR, bcc 0x0000007a

[cliouris]

Parameter 1 0xc0418480
Parameter 2 0xc0000185
Parameter 3 0x021a3860
Parameter 4 0x8309050b

caused by driver ntkrnlpa.exe

Tried to find the solution online myself, but got too confused.
From the description above, what seems to be the problem?
A driver? Disk problem? Software? Windows updates?

Thank you for your time.

 

[koolkat77]

Please follow: http://www.sevenforums.com/bsod-help-support/96879-blue-screen-death-bsod-posting-instructions.html