[edward@rushlocal gpu-hang]$ rpm -qa | grep mesa
mesa-libEGL-10.6.3-2.20150729.fc22.x86_64
mesa-libgbm-10.6.3-2.20150729.fc22.x86_64
mesa-libOSMesa-10.6.3-2.20150729.fc22.x86_64
mesa-libgbm-10.6.3-2.20150729.fc22.i686
mesa-libGLU-9.0.0-7.fc22.x86_64
mesa-filesystem-10.6.3-2.20150729.fc22.i686
mesa-dri-drivers-10.6.3-2.20150729.fc22.i686
mesa-libglapi-10.6.3-2.20150729.fc22.x86_64
mesa-libGL-devel-10.6.3-2.20150729.fc22.x86_64
mesa-libEGL-devel-10.6.3-2.20150729.fc22.x86_64
mesa-filesystem-10.6.3-2.20150729.fc22.x86_64
mesa-libOSMesa-10.6.3-2.20150729.fc22.i686
mesa-libGLU-devel-9.0.0-7.fc22.x86_64
mesa-libwayland-egl-10.6.3-2.20150729.fc22.x86_64
mesa-libxatracker-10.6.3-2.20150729.fc22.x86_64
mesa-dri-drivers-10.6.3-2.20150729.fc22.x86_64
mesa-libglapi-10.6.3-2.20150729.fc22.i686
mesa-libGLES-10.6.3-2.20150729.fc22.x86_64
mesa-libGLES-devel-10.6.3-2.20150729.fc22.x86_64
mesa-libGL-10.6.3-2.20150729.fc22.i686
mesa-libGLU-9.0.0-7.fc22.i686
mesa-libwayland-egl-devel-10.6.3-2.20150729.fc22.x86_64
mesa-libEGL-10.6.3-2.20150729.fc22.i686
mesa-libGL-10.6.3-2.20150729.fc22.x86_64

[edward@rushlocal gpu-hang]$ rpm -qa | grep intel
xorg-x11-drv-intel-2.99.917-15.20150729.fc22.x86_64