Crash: "Modifiers specified, but DRI is too old"

Hi!

First of all, thanks for this wonderful piece of software.

I wanted to ask about a crash I'm encountering. This is on a pinebook pro (so, aarch64, and Mali T860 MP4 GPU), with an up-to-date manjaro installation, and waypipe 0.6.1. I'm using the standard mesa (19.3.4-2) and x86-video-fbtubro as a driver, although I've encountered the same problem with mesa-git and panfrost. (additional information: glxinfo shows that in spite of the presence of fbturbo, my OpenGL renderer string is panfrost).

What I'm finding is that certain applications (luakit and sway, so far) crash when I try to run them under waypipe, with this machine as client and a distinct machine as server. Before the crash, I get "Modifiers specified, but DRI is too old", which I think is coming from mesa, here: https://gitlab.freedesktop.org/mesa/mesa/-/blob/master/src/gbm/backends/dri/gbm_dri.c

The same waypipe invocation is fine on other machines, and running the pinebook as both client and server works fine, so long as the application being served is run under gl4es. The error also does not occur if waypipe is launched with the -n flag.

The above is probably not nearly enough to go on, but if this is something you're willing to fix, what other information would you need? Or, if it's somebody else's problem, where do you think I ought to take the bug report?