I believe it is related to this mesa issue, though the type of corruption is different,(https://gitlab.freedesktop.org/mesa/mesa/-/issues/1399) because running with AMD_DEBUG=nodma resolves the corruption.
** Bug watch added: gitlab.freedesktop.org/mesa/mesa/-/issues #1399 https://gitlab.freedesktop.org/mesa/mesa/-/issues/1399 ** Attachment added: "Screenshot from 2020-08-08 13-49-25-2.png" https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1869759/+attachment/5400024/+files/Screenshot%20from%202020-08-08%2013-49-25-2.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1869759 Title: [amdgpu] Opengl or vulkan or mesa bug that causes textures to glitch when mipmapping or trilinear/bilinear filtering is enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1869759/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
