[20399.816030] drm_drv.c:581	drm_unlocked_ioctl pid=16384, access=None(0), function=DRM_IOCTL_LOCK(42), nr=0x2a, dev 0xe200, auth=1 
[20399.816045] drm_lock.c:51	drm_lock 1 (pid 16384) requests lock (0x00000003), flags = 0x00000000 
[20399.816052] drm_lock.c:51	drm_lock 1 has lock 
[20399.824296] drm_drv.c:581	drm_unlocked_ioctl pid=16580, access=None(0), function=DRM_IOCTL_LOCK(42), nr=0x2a, dev 0xe200, auth=1 
[20399.824879] drm_lock.c:51	drm_lock 3 (pid 16580) requests lock (0x00000001), flags = 0x00000000 
[20399.825248] drm_lock.c:51	drm_lock 3 has lock 
[20399.825489] drm_drv.c:581	drm_unlocked_ioctl pid=16580, access=None(0), function=DRM_R128_CCE_IDLE(68), nr=0x44, dev 0xe200, auth=1 
[20399.825826] r128_cce.c:723	r128_cce_idle 
[20399.826108] drm_drv.c:581	drm_unlocked_ioctl pid=16580, access=None(0), function=DRM_IOCTL_LOCK(42), nr=0x2a, dev 0xe200, auth=1 
[20399.826704] drm_lock.c:51	drm_lock 3 (pid 16580) requests lock (0x80000003), flags = 0x00000000 
[20399.827172] drm_lock.c:196	drm_lock_take *ERROR* 3 holds heavyweight lock 
[20399.827455] drm_drv.c:581	drm_unlocked_ioctl pid=16384, access=None(0), function=DRM_IOCTL_LOCK(42), nr=0x2a, dev 0xe200, auth=1 
[20399.827951] drm_lock.c:51	drm_lock 1 (pid 16384) requests lock (0xc0000003), flags = 0x00000000 
[20399.837166] drm_lock.c:51	drm_lock 1 interrupted 
[20399.837177] drm_drv.c:581	drm_unlocked_ioctl ret = fffffe00 
[20399.837273] drm_drv.c:581	drm_unlocked_ioctl pid=16384, access=None(0), function=DRM_IOCTL_LOCK(42), nr=0x2a, dev 0xe200, auth=1 
[20399.837281] drm_lock.c:51	drm_lock 1 (pid 16384) requests lock (0xc0000003), flags = 0x00000000 
[20399.847882] drm_lock.c:51	drm_lock 1 interrupted 
[20399.847891] drm_drv.c:581	drm_unlocked_ioctl ret = fffffe00 
[20399.847972] drm_drv.c:581	drm_unlocked_ioctl pid=16384, access=None(0), function=DRM_IOCTL_LOCK(42), nr=0x2a, dev 0xe200, auth=1 
[20399.847978] drm_lock.c:51	drm_lock 1 (pid 16384) requests lock (0xc0000003), flags = 0x00000000 
[20399.858598] drm_lock.c:51	drm_lock 1 interrupted 
[20399.858607] drm_drv.c:581	drm_unlocked_ioctl ret = fffffe00 
[20399.858692] drm_drv.c:581	drm_unlocked_ioctl pid=16384, access=None(0), function=DRM_IOCTL_LOCK(42), nr=0x2a, dev 0xe200, auth=1 
[20399.858707] drm_lock.c:51	drm_lock 1 (pid 16384) requests lock (0xc0000003), flags = 0x00000000 
[20399.869301] drm_lock.c:51	drm_lock 1 interrupted