You are using an unsupported Operating System. AMDGPU-PRO Driver for Linux Release Notes
Compatible Operating Systems
- RedHat Enterprise Linux® 7.3 (64-bit version)
- RedHat Enterprise Linux® 6.8 (64-bit version)
- Ubuntu 16.04.02 (64-bit version)
- CentOS 7.3 (64-bit version)
- CentOS 6.8 (64-bit version)
- SLED/SLES 12 SP2 (64-bit version)
Please note, that I am not using AMDGPU-PRO driver.
I am using the open source driver, which is authored and maintained by AMD engineers in the Linux Kernel source tree.
You could try asking here:
If they can't help you, maybe they can at least point to a mailing list or bug tracker specifically for that driver.