Hi mathsu,
I had a short look at the dumps and noticed there is 1 driver that is a little outdated, but I'm not sure where this driver is from.
Driver Reference Table - SAlphaPS264.sys
[CODE]ffffd000`20a86658 fffff801`758001e8Unable to load image \SystemRoot\System32\drivers\SAlphaPS264.sys, Win32 error 0n2
*** ERROR: Module load completed but symbols could not be loaded for SAlphaPS264.sys
SAlphaPS264+0x1e8
3: kd> lmvm SAlphaPS264
start end module name
fffff800`a7b60000 fffff800`a7b66b80 SAlphaPS264 (no symbols)
Loaded symbol image file: SAlphaPS264.sys
Image path: \SystemRoot\System32\drivers\SAlphaPS264.sys
Image name: SAlphaPS264.sys
Timestamp: [COLOR=#FF0000]Wed Mar 05 16:00:39 2014[/COLOR] (53173C17)
CheckSum: 000071D2
ImageSize: 00006B80
Translations: 0000.04b0 0000.04e4 0409.04b0 0409.04e4
[/CODE]