https://bugs.freedesktop.org/show_bug.cgi?id=92229
--- Comment #3 from Mihail Kasadjikov hamer.mk@gmail.com --- I have the same issue on Radeon HD 8670D (AMD A10-6800K APU).
kernel: 4.2.5 OpenGL renderer string: Gallium 0.4 on AMD ARUBA (DRM 2.43.0, LLVM 3.7.0) OpenGL core profile version string: 3.3 (Core Profile) Mesa 11.1.0-devel (git-006fcc0 2015-10-17 trusty-oibaf-ppa)