After updating Mesa-17.0.3 to 17.0.5 on my Haswell based fedora 25 laptop, Grid Autosport fails to start a race with: Mesa 17.0.5 implementation error: Failed to compile tessellation evaluation shader: TES compile failed: no register to spill and afterwards crashes inside libGl: OpenGL dispatch[29034]: segfault at 68 ip 00007f5e60027beb sp 00007f5e2fffe140 error 4 in i965_dri.so[7f5e5fbfa000+721000]
Same issue here with the same game. I'm using Fedora 29, Mesa 18.2.4. Mesa 18.2.4 implementation error: Failed to compile tessellation evaluation shader: TES compile failed: no register to spill After the previous error, the game crashes (segfault).
Hi Jean-Charles, I've reproduced segfault [28731.665163] OpenGL dispatch[26365]: segfault at 68 ip 00007f4177409b6b sp 00007f41097f9180 error 4 in i965_dri.so[7f417707c000+5e4000] when race is starting on my Haswell. Currently investigating this issue. Environment: Ubuntu 16.04; kernel 4.18.16; Haswell: CPU: Intel Core i5-4300M GPU: Intel® HD Graphics 4600.
Works well on mesa 13.1.0, but crashes on 17.0.0, 18.0.5, 18.3.0 for my Haswell. Bisected. Results of bisecting: e3123c8ca22e9a9337af6179dfd8383259f3ccc6 is the first bad commit commit e3123c8ca22e9a9337af6179dfd8383259f3ccc6 Author: Iago Toral Quiroga <itoral@igalia.com> Date: Tue Jan 3 09:27:09 2017 +0100 i965/gen7: Enable OpenGL 4.0 in Haswell when supported Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> :040000 040000 5ee1523ed7f7522c41ebe1435f72836cd2a5e051 4065c0d76167a984c67fc422104e1aff4cb2b8bc M src
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