**System Information**
Operating system: Linux-4.13.10-041310-generic-x86_64-with-debian-stretch-sid 64 Bits
Graphics card: GeForce GTX 1050/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 390.67
**Blender Version**
Broken: version: 2.81 (sub 2), branch: master, commit date: 2019-08-19 13:21, hash: `rB45a09de9ddf2`
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**Short description of error**
`GPU failed to find function math_max` printed to terminal when going into lookdev/rendered shading with Eevee as the render. I'm pretty sure it's related to a material's blend method, as changing this setting will also print that error. At times the viewport seems to freeze for about 2 seconds or so.
{F7673666}
**Exact steps for others to reproduce the error**
* open the blend and switch to lookdev shading
* if the terminal doesn't print the error message already, change the material's blend method