My case was easier, randomly it took a lot of time to shutdown and WinDbg said "iusb3hub.sys" crashed.
I google that and it turns out a lot o people solved it by turning off USB power management.
It worked for me.
Your case is difficult, because memory corruption could also be caused by a driver or program. As Jpmboy suggested, maybe someone at tenforums can dig deeper into the dump and find out the mem address and the driver/app that did it.
Edited by Mr-Wolf - 11/6/15 at 6:48am