If we run an !irp on the 4th parameter of the bugcheck (blocked IRP address), we get the following:
>[ 16, 2] 0 0 fffffa8009fb7050 00000000 00000000-00000000
Unable to load image \SystemRoot\system32\DRIVERS\netr28ux.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for netr28ux.sys
*** ERROR: Module load completed but symbols could not be loaded for netr28ux.sys
netr28ux.sys is the Ralink RT2870 series USB802.11n Wireless Adapter Driver (you may have a different manufacturer).
^^ If still crashing after updating your USB controller drivers, AVG is possibly causing conflicts.
Remove and replace AVG with Windows 8's built-in Windows Defender for temporary troubleshooting purposes: