FGLRX ASIC Hang

The Unreal Engine causes a hang in the AMD Catalyst driver after a few seconds of in-editor activity, only way to recover is a hard reset.

Kernel Log: FGLRX ASIC Hang - Unreal Engine - Pastebin.com

Unreal Engine Version:
    4.6 Release

Catalyst Driver: 
    Omega (14.12)

Graphics Hardware: 
     SAPPHIRE HD 7970 GHz Edition 3GB GDDR5 VAPOR-X

Processor Information:
    Vendor:  AuthenticAMD
    CPU Family:  0x15
    CPU Model:  0x1
    CPU Stepping:  0x2
    CPU Type:  0x0
    Speed:  3300 Mhz
    6 logical processors
    6 physical processors
    HyperThreading:  Unsupported
    FCMOV:  Supported
    SSE2:  Supported
    SSE3:  Supported
    SSSE3:  Supported
    SSE4a:  Supported
    SSE41:  Supported
    SSE42:  Supported
    
Operating System Version:
    Ubuntu 14.04.1 LTS (64 bit)
    Kernel Name:  Linux
    Kernel Version:  3.13.0-43-generic
    X Server Vendor:  The X.Org Foundation
    X Server Release:  11501000
    X Window Manager:  Compiz
    
Video Card:
    Driver:  ATI Technologies Inc. AMD Radeon HD 7900 Series

    Driver Version:  4.4.13283 Compatibility Profile Context 14.501.1003
    OpenGL Version: 4.4
    Desktop Color Depth: 24 bits per pixel
    Monitor Refresh Rate: 60 Hz
    VendorID:  0x1002
    DeviceID:  0x6798
    Number of Monitors:  2
    Number of Logical Video Cards:  1
    Primary Display Resolution:  1920 x 1080
    Desktop Resolution: 3840 x 1080
    Primary Display Size: 23,62" x 13,39"  (27,13" diag)
                                            60,0cm x 34,0cm  (68,9cm diag)
    
Memory:
    RAM:  15966 Mb

This is definitely a problem with the driver itself.