Pressing play, editor crashes with such stack trace:

0x00007FFBB15CA6EC (nvwgf2umx) NVAPI_Thunk
0x00007FFBB0D09FE2 (nvwgf2umx) OpenAdapter12
[...]

Crash happens when Button's (in Canvas->Panel) Rect Transform "Bottom" value is set to 0.

Workaround: set "Bottom" value higher that 0.

Regression in 5.3.5p7.
Versions 5.3.5p6 and 5.4.0b24 don't crash.

Repro steps:
1. open attached project "ui crash test.zip".
2. press play. Editor instantly crashes.

Launching editor with argument -force-d3d9, editor works fine, doesn't crash.

Tested on NVIDIA GeForce GTX 760, latest drivers: 368.39 (release date: 6/7/2016)