Code:
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* Bugcheck Analysis *
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Use !analyze -v to get detailed debugging information.
BugCheck 50, {fffffffffffffbf4, 0, fffff802cf6b69a0, 0}
Could not read faulting driver name
Probably caused by : memory_corruption
Followup: memory_corruption
Hi,
although memory corruption is being blamed by at least two of the dump files this is probably a driver issue.
I started checking your drivers and quickly noticed how uniform in date they were.
This usually means some sort of application or download has been used to find the drivers.
XQHR0.r0
XQHR0.r0 Wed Sep 16 04:29:49 2015:
BigNox VirtualBox Windows Driver package
I found the above driver at the end of the driver files and if correct is probably the root of your issue (your last dump file even named it). Downloads and applications of this kind do you no favours and your far better off sourcing the drivers yourself.
Most of your drivers can be found via your motherboard manufacturers support page:
Asrock Z68 Pro3
So remove the BigNox application or package and update your drivers via the motherboard page. If there are any drivers you can't find, post them up and we'll take a look.
I forgot to mention, post any new dump files.