firefox-74.0 on netbsd-9 amd64 and WebGL?

[Paul Ripke <stix%stix.id.au@localhost>]

Curious if anyone else has issues running firefox-74.0 on netbsd-9
browsing WebGL? I get SEGV going to, eg:

- https://cad.onshape.com/check
- https://webglsamples.org/field/field.html
- https://www.google.com/maps

Meanwhile, these all work fine in firefox-esr (firefox-68.9.0).

fwiw:
OpenGL vendor string: Intel Open Source Technology Center
OpenGL renderer string: Mesa DRI Intel(R) Sandybridge Desktop 
OpenGL core profile version string: 3.3 (Core Profile) Mesa 18.3.4

Cheers,
-- 
Paul Ripke
"Great minds discuss ideas, average minds discuss events, small minds
 discuss people."
-- Disputed: Often attributed to Eleanor Roosevelt. 1948.