StacktraceTop:drm_intel_bo_unpin () from /usr/lib/libdrm_intel.so.1 I830StopVideo (pScrn=0x91e1858, data=0x925239c, shutdown=1) i830_crtc_dpms_video (crtc=0x0, on=0) i830_crtc_dpms (crtc=0x9217ff0, mode=3) RestoreHWState (pScrn=0x91e1858)
StacktraceTop: drm_intel_ bo_unpin () from /usr/lib/ libdrm_ intel.so. 1 dpms_video (crtc=0x0, on=0)
I830StopVideo (pScrn=0x91e1858, data=0x925239c, shutdown=1)
i830_crtc_
i830_crtc_dpms (crtc=0x9217ff0, mode=3)
RestoreHWState (pScrn=0x91e1858)