BSOD 0x0000009f trying to determine cause

[shonkyboy]

Hi I wonder if anyone can help me here please - im trying to determine the cause of a BSOD that seems to happen in the middle of the night - its been going on for a while - and i cant seem to trace the cause. I initially did think that it might be the graphics card - but on installig BlueScreenView - its pointing to ntoskrnl.exe.
I have uploaded the minidump file if anyone would be good enough to have a look at this for me please.

 

[Tobias]

Update the following drivers:

Marvell Yukon 88E8056 PCI-E Gigabit Ethernet Controller
fffff880`0ff1d000 fffff880`0ff82000 yk62x64 Mon Sep 28 10:19:31 2009 (4AC07193)

Maschine Controller
fffff880`079b7000 fffff880`079cd000 gbxusb Thu Jul 07 14:54:25 2011 (4E15AC81)