Created attachment 116166 [details]
dmesg output

I was able to reproduce the bug. It happens much less frequently but it still
does. My apitrace is huge though. How can I trim/compress it efficiently?
here is my lspci -v. I also included a my dmesg:
05:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cape
Verde XT [Radeon HD 7770/8760 / R7 250X] (prog-if 00 [VGA controller])
        Subsystem: Diamond Multimedia Systems Device 7770
        Flags: bus master, fast devsel, latency 0, IRQ 40
        Memory at d0000000 (64-bit, prefetchable) [size=256M]
        Memory at fbc80000 (64-bit, non-prefetchable) [size=256K]
        I/O ports at c000 [size=256]
        Expansion ROM at fbcc0000 [disabled] [size=128K]
        Capabilities: [48] Vendor Specific Information: Len=08 <?>
        Capabilities: [50] Power Management version 3
        Capabilities: [58] Express Legacy Endpoint, MSI 00
        Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
        Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010
<?>
        Capabilities: [150] Advanced Error Reporting
        Capabilities: [270] #19
        Kernel driver in use: radeon
        Kernel modules: radeon