[radv/aco] Regression is causing a soft crash in The Witcher 3
Latest Mesa master started causing a non hanging crash in The Witcher 3 (Wine+dxvk), when diving in the water, and then swimming up, after surfacing.
- GPU: Sapphire Pulse RX 5700 XT.
- Kernel: 5.5-rc6.
- ACO usage:
RADV_PERFTEST='aco,cswave32,gewave32'
The crash produces the following output:
*** stack smashing detected ***: <unknown> terminated
When using RADV_PERFTEST=llvm
it's not crashing.
Bisecting led to commit 20d86907 as problematic.
See attached save to reproduce it (jump off the boat, dive and then swim back to the surface):
Edited by Shmerl