Although the crash dump blames Atheroz LAN driver as the reason behind the crashes, it is actually caused by Agnitium (outpost) firewall drivers.
This firewall program is trying to filter every packet send and receive through the Ethernet adapter which eventually leads to the crash.
ffffd000`22a84d88 fffff800`019c8180Unable to load image \SystemRoot\system32\drivers\afwcore.sys, Win32 error 0n2*** WARNING: Unable to verify timestamp for afwcore.sys
*** ERROR: Module load completed but symbols could not be loaded for afwcore.sys
Please uninstall Agnitium firewall from Control Panel --> Programs first. Then download and run the official cleaning tool to remove leftovers.
Windows doesn't need a third party software firewall for security. Windows firewall is more than enough for basic security and it won't crash the system unlike others.
Why You Don?t Need to Install a Third-Party Firewall (And When You Do)