[ 1162.870387] [drm:i915_ring_stop_write], Stopping rings 0x0000000f
[ 1162.924708] [drm:i915_driver_open], 
[ 1168.933975] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung
[ 1168.934075] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state
[ 1168.938830] kobject: 'card0' (f239ab14): kobject_uevent_env
[ 1168.938875] kobject: 'card0' (f239ab14): fill_kobj_path: path = '/devices/pci0000:00/0000:00:02.0/drm/card0'
[ 1168.939455] [drm:i915_error_work_func], resetting chip
[ 1168.939457] kobject: 'card0' (f239ab14): kobject_uevent_env
[ 1168.939496] kobject: 'card0' (f239ab14): fill_kobj_path: path = '/devices/pci0000:00/0000:00:02.0/drm/card0'
[ 1168.939918] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe A
[ 1168.939920] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe B
[ 1168.939921] [drm:gm45_get_vblank_counter], trying to get vblank count for disabled pipe C
[ 1168.940131] kobject: 'card0' (f239ab14): kobject_uevent_env
[ 1168.940162] kobject: 'card0' (f239ab14): fill_kobj_path: path = '/devices/pci0000:00/0000:00:02.0/drm/card0'
[ 1168.940875] [drm:drm_crtc_helper_set_config], 
[ 1168.940877] [drm:drm_crtc_helper_set_config], [CRTC:3] [NOFB]
[ 1168.940902] [drm:drm_crtc_helper_set_config], 
[ 1168.940903] [drm:drm_crtc_helper_set_config], [CRTC:5] [NOFB]
[ 1168.940923] [drm:drm_crtc_helper_set_config], 
[ 1168.940924] [drm:drm_crtc_helper_set_config], [CRTC:7] [NOFB]
[ 1168.940991] [drm:i915_driver_open], 
[ 1198.101028] [drm:drm_crtc_helper_set_config], 
[ 1198.101031] [drm:drm_crtc_helper_set_config], [CRTC:3] [NOFB]
[ 1198.101056] [drm:drm_crtc_helper_set_config], 
[ 1198.101057] [drm:drm_crtc_helper_set_config], [CRTC:5] [NOFB]
[ 1198.101077] [drm:drm_crtc_helper_set_config], 
[ 1198.101078] [drm:drm_crtc_helper_set_config], [CRTC:7] [NOFB]
[ 1198.143568] [drm:i915_error_state_write], Resetting error state