Mar 3 14:38:56 ubuntu kernel: [ 3831.001556] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:56 ubuntu kernel: [ 3831.071809] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:56 ubuntu kernel: [ 3831.141987] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:56 ubuntu kernel: [ 3831.212169] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:56 ubuntu kernel: [ 3831.282350] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:56 ubuntu kernel: [ 3831.352527] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:56 ubuntu kernel: [ 3831.423533] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:56 ubuntu kernel: [ 3831.493776] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:56 ubuntu kernel: [ 3831.563990] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:56 ubuntu kernel: [ 3831.638033] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:56 ubuntu kernel: [ 3831.708771] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:57 ubuntu kernel: [ 3831.778956] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:57 ubuntu kernel: [ 3831.849136] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:57 ubuntu kernel: [ 3831.919311] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:57 ubuntu kernel: [ 3831.989678] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:57 ubuntu kernel: [ 3832.059892] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:57 ubuntu kernel: [ 3832.130068] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:57 ubuntu kernel: [ 3832.200266] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:57 ubuntu kernel: [ 3832.270441] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:57 ubuntu kernel: [ 3832.340602] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:57 ubuntu kernel: [ 3832.410777] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:57 ubuntu kernel: [ 3832.480963] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:57 ubuntu kernel: [ 3832.551313] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:57 ubuntu kernel: [ 3832.621518] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:57 ubuntu kernel: [ 3832.691679] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:58 ubuntu kernel: [ 3832.765690] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:58 ubuntu kernel: [ 3832.836420] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:58 ubuntu kernel: [ 3832.906592] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:58 ubuntu kernel: [ 3832.976802] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:58 ubuntu kernel: [ 3833.046972] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:58 ubuntu kernel: [ 3833.117318] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:58 ubuntu kernel: [ 3833.187522] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:58 ubuntu kernel: [ 3833.257685] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:58 ubuntu kernel: [ 3833.327882] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:58 ubuntu kernel: [ 3833.398063] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:58 ubuntu kernel: [ 3833.468227] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:58 ubuntu kernel: [ 3833.538394] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:58 ubuntu kernel: [ 3833.608576] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:58 ubuntu kernel: [ 3833.679924] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:59 ubuntu kernel: [ 3833.750182] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:59 ubuntu kernel: [ 3833.820339] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:59 ubuntu kernel: [ 3833.894363] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:59 ubuntu kernel: [ 3833.965121] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:59 ubuntu kernel: [ 3834.035306] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:59 ubuntu kernel: [ 3834.105479] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:59 ubuntu kernel: [ 3834.175655] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:59 ubuntu kernel: [ 3834.246717] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:59 ubuntu kernel: [ 3834.258029] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:38:59 ubuntu kernel: [ 3834.258034] nouveau 0000:01:00.0: fifo: sw engine fault on channel 2, recovering... Mar 3 14:38:59 ubuntu kernel: [ 3834.316946] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:59 ubuntu kernel: [ 3834.387109] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:59 ubuntu kernel: [ 3834.457284] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:59 ubuntu kernel: [ 3834.527469] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:59 ubuntu kernel: [ 3834.597667] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:38:59 ubuntu kernel: [ 3834.667826] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:00 ubuntu kernel: [ 3834.737991] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:00 ubuntu kernel: [ 3834.808946] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:00 ubuntu kernel: [ 3834.879214] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:00 ubuntu kernel: [ 3834.949438] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:00 ubuntu kernel: [ 3835.023451] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:00 ubuntu kernel: [ 3835.094215] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:00 ubuntu kernel: [ 3835.164402] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:00 ubuntu kernel: [ 3835.234564] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:00 ubuntu kernel: [ 3835.304741] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:00 ubuntu kernel: [ 3835.375094] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:00 ubuntu kernel: [ 3835.445313] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:00 ubuntu kernel: [ 3835.515506] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:00 ubuntu kernel: [ 3835.585712] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:00 ubuntu kernel: [ 3835.655897] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:01 ubuntu kernel: [ 3835.726067] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:01 ubuntu kernel: [ 3835.796241] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:01 ubuntu kernel: [ 3835.866417] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:01 ubuntu kernel: [ 3835.937327] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:01 ubuntu kernel: [ 3836.007584] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:01 ubuntu kernel: [ 3836.077805] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:01 ubuntu kernel: [ 3836.151650] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:01 ubuntu kernel: [ 3836.222424] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:01 ubuntu kernel: [ 3836.292603] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:01 ubuntu kernel: [ 3836.362781] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:01 ubuntu kernel: [ 3836.433007] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:01 ubuntu kernel: [ 3836.503404] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:01 ubuntu kernel: [ 3836.573635] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:01 ubuntu kernel: [ 3836.643840] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:02 ubuntu kernel: [ 3836.714064] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:02 ubuntu kernel: [ 3836.784254] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:02 ubuntu kernel: [ 3836.854493] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:02 ubuntu kernel: [ 3836.924675] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:02 ubuntu kernel: [ 3836.994902] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:02 ubuntu kernel: [ 3837.065080] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:02 ubuntu kernel: [ 3837.135240] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:02 ubuntu kernel: [ 3837.205424] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:02 ubuntu kernel: [ 3837.275611] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:02 ubuntu kernel: [ 3837.345822] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:02 ubuntu kernel: [ 3837.416019] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:02 ubuntu kernel: [ 3837.486185] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:02 ubuntu kernel: [ 3837.556366] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:02 ubuntu kernel: [ 3837.626571] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:02 ubuntu kernel: [ 3837.696734] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:03 ubuntu kernel: [ 3837.766909] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:03 ubuntu kernel: [ 3837.837074] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:03 ubuntu kernel: [ 3837.907243] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:03 ubuntu kernel: [ 3837.977460] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:03 ubuntu kernel: [ 3838.047643] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:03 ubuntu kernel: [ 3838.117820] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:03 ubuntu kernel: [ 3838.187985] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:03 ubuntu kernel: [ 3838.258156] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:03 ubuntu kernel: [ 3838.328331] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:03 ubuntu kernel: [ 3838.398516] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:03 ubuntu kernel: [ 3838.468682] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:03 ubuntu kernel: [ 3838.538856] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:03 ubuntu kernel: [ 3838.552866] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:39:03 ubuntu kernel: [ 3838.609080] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:03 ubuntu kernel: [ 3838.679264] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:04 ubuntu kernel: [ 3838.749456] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:04 ubuntu kernel: [ 3838.819631] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:04 ubuntu kernel: [ 3838.889795] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:04 ubuntu kernel: [ 3838.959985] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:04 ubuntu kernel: [ 3839.030177] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:04 ubuntu kernel: [ 3839.100367] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:04 ubuntu kernel: [ 3839.170543] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:04 ubuntu kernel: [ 3839.240704] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:04 ubuntu kernel: [ 3839.310892] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:04 ubuntu kernel: [ 3839.381081] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:04 ubuntu kernel: [ 3839.451259] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:04 ubuntu kernel: [ 3839.521435] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:04 ubuntu kernel: [ 3839.591647] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:04 ubuntu kernel: [ 3839.661830] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:05 ubuntu kernel: [ 3839.732006] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:05 ubuntu kernel: [ 3839.802181] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:05 ubuntu kernel: [ 3839.872333] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:05 ubuntu kernel: [ 3839.942512] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:05 ubuntu kernel: [ 3840.012710] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:05 ubuntu kernel: [ 3840.082901] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:05 ubuntu kernel: [ 3840.153064] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:05 ubuntu kernel: [ 3840.223228] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:05 ubuntu kernel: [ 3840.293417] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:05 ubuntu kernel: [ 3840.363586] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:05 ubuntu kernel: [ 3840.433766] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:05 ubuntu kernel: [ 3840.503939] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:05 ubuntu kernel: [ 3840.574115] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:05 ubuntu kernel: [ 3840.644303] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:06 ubuntu kernel: [ 3840.715055] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:06 ubuntu kernel: [ 3840.785266] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:06 ubuntu kernel: [ 3840.855446] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:06 ubuntu kernel: [ 3840.929389] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:06 ubuntu kernel: [ 3841.000188] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:06 ubuntu kernel: [ 3841.070368] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:06 ubuntu kernel: [ 3841.140535] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:06 ubuntu kernel: [ 3841.210731] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:06 ubuntu kernel: [ 3841.280930] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:06 ubuntu kernel: [ 3841.351097] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:06 ubuntu kernel: [ 3841.421259] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:06 ubuntu kernel: [ 3841.491430] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:06 ubuntu kernel: [ 3841.561629] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:06 ubuntu kernel: [ 3841.631820] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:06 ubuntu kernel: [ 3841.701988] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:07 ubuntu kernel: [ 3841.772161] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:07 ubuntu kernel: [ 3841.843952] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:07 ubuntu kernel: [ 3841.914213] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:07 ubuntu kernel: [ 3841.984412] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:07 ubuntu kernel: [ 3842.054606] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:07 ubuntu kernel: [ 3842.124781] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:07 ubuntu kernel: [ 3842.194965] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:07 ubuntu kernel: [ 3842.265138] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:07 ubuntu kernel: [ 3842.335312] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:07 ubuntu kernel: [ 3842.405494] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:07 ubuntu kernel: [ 3842.475670] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:07 ubuntu kernel: [ 3842.545860] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:07 ubuntu kernel: [ 3842.616089] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:07 ubuntu kernel: [ 3842.686260] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:08 ubuntu kernel: [ 3842.756422] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:08 ubuntu kernel: [ 3842.826604] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:08 ubuntu kernel: [ 3842.847700] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:39:08 ubuntu kernel: [ 3842.896773] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:08 ubuntu kernel: [ 3842.966975] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:08 ubuntu kernel: [ 3843.038278] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:08 ubuntu kernel: [ 3843.109328] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:08 ubuntu kernel: [ 3843.179549] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:08 ubuntu kernel: [ 3843.253559] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:08 ubuntu kernel: [ 3843.324304] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:08 ubuntu kernel: [ 3843.394491] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:08 ubuntu kernel: [ 3843.464665] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:08 ubuntu kernel: [ 3843.534856] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:08 ubuntu kernel: [ 3843.605049] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:08 ubuntu kernel: [ 3843.675222] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:09 ubuntu kernel: [ 3843.745400] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:09 ubuntu kernel: [ 3843.815574] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:09 ubuntu kernel: [ 3843.885752] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:09 ubuntu kernel: [ 3843.955938] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:09 ubuntu kernel: [ 3844.026132] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:09 ubuntu kernel: [ 3844.096324] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:09 ubuntu kernel: [ 3844.166511] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:09 ubuntu kernel: [ 3844.236681] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:09 ubuntu kernel: [ 3844.307663] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:09 ubuntu kernel: [ 3844.377892] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:09 ubuntu kernel: [ 3844.448064] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:09 ubuntu kernel: [ 3844.518254] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:09 ubuntu kernel: [ 3844.588442] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:09 ubuntu kernel: [ 3844.658609] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:10 ubuntu kernel: [ 3844.728785] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:10 ubuntu kernel: [ 3844.798970] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:10 ubuntu kernel: [ 3844.869154] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:10 ubuntu kernel: [ 3844.939339] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:10 ubuntu kernel: [ 3845.009537] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:10 ubuntu kernel: [ 3845.079703] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:10 ubuntu kernel: [ 3845.149892] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:10 ubuntu kernel: [ 3845.220067] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:10 ubuntu kernel: [ 3845.290231] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:10 ubuntu kernel: [ 3845.360403] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:10 ubuntu kernel: [ 3845.430585] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:10 ubuntu kernel: [ 3845.501277] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:10 ubuntu kernel: [ 3845.571501] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:10 ubuntu kernel: [ 3845.641670] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:11 ubuntu kernel: [ 3845.715699] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:11 ubuntu kernel: [ 3845.786454] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:11 ubuntu kernel: [ 3845.856627] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:11 ubuntu kernel: [ 3845.926804] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:11 ubuntu kernel: [ 3845.997026] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:11 ubuntu kernel: [ 3846.067219] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:11 ubuntu kernel: [ 3846.137403] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:11 ubuntu kernel: [ 3846.207569] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:11 ubuntu kernel: [ 3846.277747] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:11 ubuntu kernel: [ 3846.347929] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:11 ubuntu kernel: [ 3846.418099] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:11 ubuntu kernel: [ 3846.488266] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:11 ubuntu kernel: [ 3846.558442] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:11 ubuntu kernel: [ 3846.628674] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:11 ubuntu kernel: [ 3846.698911] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:12 ubuntu kernel: [ 3846.769956] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:12 ubuntu kernel: [ 3846.840164] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:12 ubuntu kernel: [ 3846.910359] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:12 ubuntu kernel: [ 3846.980596] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:12 ubuntu kernel: [ 3847.050768] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:12 ubuntu kernel: [ 3847.120942] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:12 ubuntu kernel: [ 3847.142533] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:39:12 ubuntu kernel: [ 3847.191126] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:12 ubuntu kernel: [ 3847.261308] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:12 ubuntu kernel: [ 3847.331497] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:12 ubuntu kernel: [ 3847.401665] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:12 ubuntu kernel: [ 3847.471823] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:12 ubuntu kernel: [ 3847.542003] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:12 ubuntu kernel: [ 3847.612247] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:12 ubuntu kernel: [ 3847.682432] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:13 ubuntu kernel: [ 3847.752587] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:13 ubuntu kernel: [ 3847.822758] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:13 ubuntu kernel: [ 3847.893000] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:13 ubuntu kernel: [ 3847.963032] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:13 ubuntu kernel: [ 3848.032895] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:13 ubuntu kernel: [ 3848.106879] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:13 ubuntu kernel: [ 3848.176599] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:13 ubuntu kernel: [ 3848.245735] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:13 ubuntu kernel: [ 3848.315188] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:13 ubuntu kernel: [ 3848.385047] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:13 ubuntu kernel: [ 3848.454907] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:13 ubuntu kernel: [ 3848.524755] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:13 ubuntu kernel: [ 3848.594926] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:13 ubuntu kernel: [ 3848.665162] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:14 ubuntu kernel: [ 3848.735365] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:14 ubuntu kernel: [ 3848.805553] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:14 ubuntu kernel: [ 3848.875739] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:14 ubuntu kernel: [ 3848.945607] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:14 ubuntu kernel: [ 3849.016353] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:14 ubuntu kernel: [ 3849.086965] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:14 ubuntu kernel: [ 3849.157134] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:14 ubuntu kernel: [ 3849.227333] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:14 ubuntu kernel: [ 3849.297519] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:14 ubuntu kernel: [ 3849.367683] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:14 ubuntu kernel: [ 3849.437843] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:14 ubuntu kernel: [ 3849.508023] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:14 ubuntu kernel: [ 3849.578211] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:14 ubuntu kernel: [ 3849.648383] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:15 ubuntu kernel: [ 3849.718540] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:15 ubuntu kernel: [ 3849.788699] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:15 ubuntu kernel: [ 3849.858881] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:15 ubuntu kernel: [ 3849.929069] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:15 ubuntu kernel: [ 3849.999254] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:15 ubuntu kernel: [ 3850.069436] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:15 ubuntu kernel: [ 3850.140049] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:15 ubuntu kernel: [ 3850.210271] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:15 ubuntu kernel: [ 3850.280447] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:15 ubuntu kernel: [ 3850.354432] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:15 ubuntu kernel: [ 3850.425190] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:15 ubuntu kernel: [ 3850.495370] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:15 ubuntu kernel: [ 3850.565554] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:15 ubuntu kernel: [ 3850.635740] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:15 ubuntu kernel: [ 3850.705942] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:16 ubuntu kernel: [ 3850.776113] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:16 ubuntu kernel: [ 3850.846271] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:16 ubuntu kernel: [ 3850.916447] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:16 ubuntu kernel: [ 3850.986653] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:16 ubuntu kernel: [ 3851.056822] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:16 ubuntu kernel: [ 3851.126992] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:16 ubuntu kernel: [ 3851.197176] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:16 ubuntu kernel: [ 3851.268120] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:16 ubuntu kernel: [ 3851.338326] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:16 ubuntu kernel: [ 3851.408489] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:16 ubuntu kernel: [ 3851.437366] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:39:16 ubuntu kernel: [ 3851.478688] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:16 ubuntu kernel: [ 3851.548875] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:16 ubuntu kernel: [ 3851.619036] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:16 ubuntu kernel: [ 3851.689191] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:17 ubuntu kernel: [ 3851.759371] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:17 ubuntu kernel: [ 3851.829552] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:17 ubuntu kernel: [ 3851.899391] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:17 ubuntu kernel: [ 3851.969222] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:17 ubuntu kernel: [ 3852.039037] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:17 ubuntu kernel: [ 3852.108878] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:17 ubuntu kernel: [ 3852.179415] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:17 ubuntu kernel: [ 3852.249951] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:17 ubuntu kernel: [ 3852.320150] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:17 ubuntu kernel: [ 3852.390318] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:17 ubuntu kernel: [ 3852.461490] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:17 ubuntu kernel: [ 3852.531719] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:17 ubuntu kernel: [ 3852.601896] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:17 ubuntu kernel: [ 3852.675929] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:18 ubuntu kernel: [ 3852.746758] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:18 ubuntu kernel: [ 3852.816937] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:18 ubuntu kernel: [ 3852.887106] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:18 ubuntu kernel: [ 3852.957307] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:18 ubuntu kernel: [ 3853.027538] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:18 ubuntu kernel: [ 3853.097729] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:18 ubuntu kernel: [ 3853.167904] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:18 ubuntu kernel: [ 3853.238079] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:18 ubuntu kernel: [ 3853.308264] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:18 ubuntu kernel: [ 3853.378470] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:18 ubuntu kernel: [ 3853.448659] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:18 ubuntu kernel: [ 3853.518833] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:18 ubuntu kernel: [ 3853.589060] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:18 ubuntu kernel: [ 3853.660445] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:19 ubuntu kernel: [ 3853.730660] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:19 ubuntu kernel: [ 3853.800816] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:19 ubuntu kernel: [ 3853.870999] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:19 ubuntu kernel: [ 3853.941188] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:19 ubuntu kernel: [ 3854.011378] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:19 ubuntu kernel: [ 3854.081564] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:19 ubuntu kernel: [ 3854.151733] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:19 ubuntu kernel: [ 3854.221925] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:19 ubuntu kernel: [ 3854.292112] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:19 ubuntu kernel: [ 3854.362272] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:19 ubuntu kernel: [ 3854.432514] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:19 ubuntu kernel: [ 3854.502697] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:19 ubuntu kernel: [ 3854.572920] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:19 ubuntu kernel: [ 3854.643140] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:20 ubuntu kernel: [ 3854.713390] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:20 ubuntu kernel: [ 3854.783594] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:20 ubuntu kernel: [ 3854.853760] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:20 ubuntu kernel: [ 3854.923931] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:20 ubuntu kernel: [ 3854.994158] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:20 ubuntu kernel: [ 3855.064335] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:20 ubuntu kernel: [ 3855.134493] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:20 ubuntu kernel: [ 3855.204660] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:20 ubuntu kernel: [ 3855.274823] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:20 ubuntu kernel: [ 3855.344996] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:20 ubuntu kernel: [ 3855.415166] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:20 ubuntu kernel: [ 3855.485350] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:20 ubuntu kernel: [ 3855.555545] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:20 ubuntu kernel: [ 3855.625727] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:20 ubuntu kernel: [ 3855.695902] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:21 ubuntu kernel: [ 3855.732199] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:39:21 ubuntu kernel: [ 3855.766096] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:21 ubuntu kernel: [ 3855.836275] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:21 ubuntu kernel: [ 3855.906093] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:21 ubuntu kernel: [ 3855.975948] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:21 ubuntu kernel: [ 3856.045761] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:21 ubuntu kernel: [ 3856.115604] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:21 ubuntu kernel: [ 3856.184674] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:21 ubuntu kernel: [ 3856.253792] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:21 ubuntu kernel: [ 3856.322864] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:21 ubuntu kernel: [ 3856.392909] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:21 ubuntu kernel: [ 3856.462020] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:21 ubuntu kernel: [ 3856.531101] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:21 ubuntu kernel: [ 3856.600762] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:21 ubuntu kernel: [ 3856.671003] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:22 ubuntu kernel: [ 3856.741164] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:22 ubuntu kernel: [ 3856.811321] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:22 ubuntu kernel: [ 3856.881497] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:22 ubuntu kernel: [ 3856.951664] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:22 ubuntu kernel: [ 3857.021837] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:22 ubuntu kernel: [ 3857.091980] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:22 ubuntu kernel: [ 3857.165952] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:22 ubuntu kernel: [ 3857.236679] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:22 ubuntu kernel: [ 3857.306832] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:22 ubuntu kernel: [ 3857.376999] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:22 ubuntu kernel: [ 3857.447165] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:22 ubuntu kernel: [ 3857.517323] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:22 ubuntu kernel: [ 3857.587494] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:22 ubuntu kernel: [ 3857.657662] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:23 ubuntu kernel: [ 3857.727845] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:23 ubuntu kernel: [ 3857.798034] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:23 ubuntu kernel: [ 3857.868216] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:23 ubuntu kernel: [ 3857.938393] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:23 ubuntu kernel: [ 3858.008571] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:23 ubuntu kernel: [ 3858.078765] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:23 ubuntu kernel: [ 3858.150533] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:23 ubuntu kernel: [ 3858.221136] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:23 ubuntu kernel: [ 3858.291329] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:23 ubuntu kernel: [ 3858.361527] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:23 ubuntu kernel: [ 3858.431710] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:23 ubuntu kernel: [ 3858.501882] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:23 ubuntu kernel: [ 3858.572046] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:23 ubuntu kernel: [ 3858.642251] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:24 ubuntu kernel: [ 3858.712453] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:24 ubuntu kernel: [ 3858.782624] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:24 ubuntu kernel: [ 3858.852782] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:24 ubuntu kernel: [ 3858.922943] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:24 ubuntu kernel: [ 3858.993161] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:24 ubuntu kernel: [ 3859.063344] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:24 ubuntu kernel: [ 3859.133505] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:24 ubuntu kernel: [ 3859.203664] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:24 ubuntu kernel: [ 3859.273835] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:24 ubuntu kernel: [ 3859.344917] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:24 ubuntu kernel: [ 3859.415164] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:24 ubuntu kernel: [ 3859.485364] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:24 ubuntu kernel: [ 3859.559407] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:24 ubuntu kernel: [ 3859.630221] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:24 ubuntu kernel: [ 3859.700410] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:25 ubuntu kernel: [ 3859.770569] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:25 ubuntu kernel: [ 3859.840734] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:25 ubuntu kernel: [ 3859.910601] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:25 ubuntu kernel: [ 3859.981186] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:25 ubuntu kernel: [ 3860.027032] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:39:25 ubuntu kernel: [ 3860.051366] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:25 ubuntu kernel: [ 3860.121526] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:25 ubuntu kernel: [ 3860.191691] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:25 ubuntu kernel: [ 3860.261874] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:25 ubuntu kernel: [ 3860.332046] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:25 ubuntu kernel: [ 3860.402195] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:25 ubuntu kernel: [ 3860.472359] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:25 ubuntu kernel: [ 3860.542728] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:25 ubuntu kernel: [ 3860.612936] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:25 ubuntu kernel: [ 3860.683109] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:26 ubuntu kernel: [ 3860.753288] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:26 ubuntu kernel: [ 3860.823473] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:26 ubuntu kernel: [ 3860.893650] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:26 ubuntu kernel: [ 3860.963840] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:26 ubuntu kernel: [ 3861.034030] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:26 ubuntu kernel: [ 3861.104209] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:26 ubuntu kernel: [ 3861.174373] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:26 ubuntu kernel: [ 3861.244545] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:26 ubuntu kernel: [ 3861.314711] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:26 ubuntu kernel: [ 3861.384874] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:26 ubuntu kernel: [ 3861.455037] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:26 ubuntu kernel: [ 3861.525204] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:26 ubuntu kernel: [ 3861.595425] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:26 ubuntu kernel: [ 3861.665610] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:27 ubuntu kernel: [ 3861.736345] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:27 ubuntu kernel: [ 3861.806548] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:27 ubuntu kernel: [ 3861.876743] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:27 ubuntu kernel: [ 3861.950765] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:27 ubuntu kernel: [ 3862.021549] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:27 ubuntu kernel: [ 3862.091723] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:27 ubuntu kernel: [ 3862.161911] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:27 ubuntu kernel: [ 3862.232106] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:27 ubuntu kernel: [ 3862.302295] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:27 ubuntu kernel: [ 3862.372459] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:27 ubuntu kernel: [ 3862.442642] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:27 ubuntu kernel: [ 3862.512823] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:27 ubuntu kernel: [ 3862.583018] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:27 ubuntu kernel: [ 3862.653194] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:28 ubuntu kernel: [ 3862.723355] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:28 ubuntu kernel: [ 3862.793532] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:28 ubuntu kernel: [ 3862.863717] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:28 ubuntu kernel: [ 3862.935459] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:28 ubuntu kernel: [ 3863.005697] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:28 ubuntu kernel: [ 3863.075869] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:28 ubuntu kernel: [ 3863.146048] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:28 ubuntu kernel: [ 3863.216229] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:28 ubuntu kernel: [ 3863.286395] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:28 ubuntu kernel: [ 3863.356563] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:28 ubuntu kernel: [ 3863.426735] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:28 ubuntu kernel: [ 3863.496928] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:28 ubuntu kernel: [ 3863.567120] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:28 ubuntu kernel: [ 3863.637306] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:28 ubuntu kernel: [ 3863.707474] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:29 ubuntu kernel: [ 3863.777664] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:29 ubuntu kernel: [ 3863.847844] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:29 ubuntu kernel: [ 3863.918012] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:29 ubuntu kernel: [ 3863.988202] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:29 ubuntu kernel: [ 3864.058379] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:29 ubuntu kernel: [ 3864.129450] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:29 ubuntu kernel: [ 3864.199830] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:29 ubuntu kernel: [ 3864.270026] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:29 ubuntu kernel: [ 3864.321866] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:39:29 ubuntu kernel: [ 3864.343883] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:29 ubuntu kernel: [ 3864.414658] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:29 ubuntu kernel: [ 3864.484835] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:29 ubuntu kernel: [ 3864.555007] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:29 ubuntu kernel: [ 3864.625180] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:29 ubuntu kernel: [ 3864.695378] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:30 ubuntu kernel: [ 3864.765569] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:30 ubuntu kernel: [ 3864.835739] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:30 ubuntu kernel: [ 3864.905898] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:30 ubuntu kernel: [ 3864.976111] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:30 ubuntu kernel: [ 3865.046299] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:30 ubuntu kernel: [ 3865.116462] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:30 ubuntu kernel: [ 3865.186623] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:30 ubuntu kernel: [ 3865.256781] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:30 ubuntu kernel: [ 3865.326967] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:30 ubuntu kernel: [ 3865.397309] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:30 ubuntu kernel: [ 3865.467521] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:30 ubuntu kernel: [ 3865.537685] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:30 ubuntu kernel: [ 3865.607874] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:30 ubuntu kernel: [ 3865.678108] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:31 ubuntu kernel: [ 3865.748286] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:31 ubuntu kernel: [ 3865.818443] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:31 ubuntu kernel: [ 3865.888611] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:31 ubuntu kernel: [ 3865.958800] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:31 ubuntu kernel: [ 3866.028978] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:31 ubuntu kernel: [ 3866.099157] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:31 ubuntu kernel: [ 3866.169334] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:31 ubuntu kernel: [ 3866.239500] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:31 ubuntu kernel: [ 3866.309675] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:31 ubuntu kernel: [ 3866.379854] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:31 ubuntu kernel: [ 3866.450010] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:31 ubuntu kernel: [ 3866.520184] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:31 ubuntu kernel: [ 3866.591715] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:31 ubuntu kernel: [ 3866.662436] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:32 ubuntu kernel: [ 3866.732649] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:32 ubuntu kernel: [ 3866.806579] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:32 ubuntu kernel: [ 3866.877696] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:32 ubuntu kernel: [ 3866.947903] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:32 ubuntu kernel: [ 3867.018114] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:32 ubuntu kernel: [ 3867.088301] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:32 ubuntu kernel: [ 3867.158521] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:32 ubuntu kernel: [ 3867.228702] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:32 ubuntu kernel: [ 3867.298877] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:32 ubuntu kernel: [ 3867.369029] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:32 ubuntu kernel: [ 3867.439193] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:32 ubuntu kernel: [ 3867.509380] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:32 ubuntu kernel: [ 3867.579606] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:32 ubuntu kernel: [ 3867.649765] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:33 ubuntu kernel: [ 3867.719934] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:33 ubuntu kernel: [ 3867.790293] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:33 ubuntu kernel: [ 3867.860514] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:33 ubuntu kernel: [ 3867.930714] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:33 ubuntu kernel: [ 3868.000917] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:33 ubuntu kernel: [ 3868.071095] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:33 ubuntu kernel: [ 3868.141260] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:33 ubuntu kernel: [ 3868.211429] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:33 ubuntu kernel: [ 3868.281616] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:33 ubuntu kernel: [ 3868.351796] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:33 ubuntu kernel: [ 3868.421962] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:33 ubuntu kernel: [ 3868.492143] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:33 ubuntu kernel: [ 3868.562359] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:33 ubuntu kernel: [ 3868.616697] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:39:33 ubuntu kernel: [ 3868.632253] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:33 ubuntu kernel: [ 3868.702774] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:34 ubuntu kernel: [ 3868.772973] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:34 ubuntu kernel: [ 3868.843155] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:34 ubuntu kernel: [ 3868.914060] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:34 ubuntu kernel: [ 3868.984305] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:34 ubuntu kernel: [ 3869.054497] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:34 ubuntu kernel: [ 3869.128520] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:34 ubuntu kernel: [ 3869.199302] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:34 ubuntu kernel: [ 3869.269487] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:34 ubuntu kernel: [ 3869.339653] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:34 ubuntu kernel: [ 3869.409845] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:34 ubuntu kernel: [ 3869.480033] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:34 ubuntu kernel: [ 3869.550208] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:34 ubuntu kernel: [ 3869.620382] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:34 ubuntu kernel: [ 3869.690549] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:35 ubuntu kernel: [ 3869.760787] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:35 ubuntu kernel: [ 3869.830970] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:35 ubuntu kernel: [ 3869.901138] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:35 ubuntu kernel: [ 3869.971324] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:35 ubuntu kernel: [ 3870.041700] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:35 ubuntu kernel: [ 3870.111924] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:35 ubuntu kernel: [ 3870.182101] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:35 ubuntu kernel: [ 3870.252291] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:35 ubuntu kernel: [ 3870.322469] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:35 ubuntu kernel: [ 3870.392654] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:35 ubuntu kernel: [ 3870.462831] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:35 ubuntu kernel: [ 3870.533018] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:35 ubuntu kernel: [ 3870.603237] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:35 ubuntu kernel: [ 3870.673397] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:36 ubuntu kernel: [ 3870.743570] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:36 ubuntu kernel: [ 3870.813757] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:36 ubuntu kernel: [ 3870.883928] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:36 ubuntu kernel: [ 3870.954104] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:36 ubuntu kernel: [ 3871.024283] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:36 ubuntu kernel: [ 3871.094462] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:36 ubuntu kernel: [ 3871.165523] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:36 ubuntu kernel: [ 3871.235944] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:36 ubuntu kernel: [ 3871.306155] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:36 ubuntu kernel: [ 3871.380202] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:36 ubuntu kernel: [ 3871.450950] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:36 ubuntu kernel: [ 3871.521126] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:36 ubuntu kernel: [ 3871.591297] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:36 ubuntu kernel: [ 3871.661477] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:37 ubuntu kernel: [ 3871.731655] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:37 ubuntu kernel: [ 3871.801822] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:37 ubuntu kernel: [ 3871.871977] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:37 ubuntu kernel: [ 3871.942172] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:37 ubuntu kernel: [ 3872.012351] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:37 ubuntu kernel: [ 3872.082542] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:37 ubuntu kernel: [ 3872.152699] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:37 ubuntu kernel: [ 3872.222875] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:37 ubuntu kernel: [ 3872.293902] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:37 ubuntu kernel: [ 3872.364120] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:37 ubuntu kernel: [ 3872.434276] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:37 ubuntu kernel: [ 3872.504462] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:37 ubuntu kernel: [ 3872.574634] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:37 ubuntu kernel: [ 3872.644809] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:38 ubuntu kernel: [ 3872.714984] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:38 ubuntu kernel: [ 3872.785152] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:38 ubuntu kernel: [ 3872.855356] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:38 ubuntu kernel: [ 3872.911526] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:39:38 ubuntu kernel: [ 3872.925532] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:38 ubuntu kernel: [ 3872.995725] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:38 ubuntu kernel: [ 3873.065905] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:38 ubuntu kernel: [ 3873.136078] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:38 ubuntu kernel: [ 3873.206246] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:38 ubuntu kernel: [ 3873.276419] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:38 ubuntu kernel: [ 3873.346603] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:38 ubuntu kernel: [ 3873.417907] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:38 ubuntu kernel: [ 3873.488161] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:38 ubuntu kernel: [ 3873.558360] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:38 ubuntu kernel: [ 3873.632375] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:38 ubuntu kernel: [ 3873.703120] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:39 ubuntu kernel: [ 3873.773279] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:39 ubuntu kernel: [ 3873.843452] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:39 ubuntu kernel: [ 3873.913640] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:39 ubuntu kernel: [ 3873.983849] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:39 ubuntu kernel: [ 3874.054020] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:39 ubuntu kernel: [ 3874.124182] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:39 ubuntu kernel: [ 3874.194360] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:39 ubuntu kernel: [ 3874.264536] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:39 ubuntu kernel: [ 3874.334729] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:39 ubuntu kernel: [ 3874.404890] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:39 ubuntu kernel: [ 3874.475049] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:39 ubuntu kernel: [ 3874.545234] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:39 ubuntu kernel: [ 3874.615591] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:39 ubuntu kernel: [ 3874.685789] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:40 ubuntu kernel: [ 3874.755944] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:40 ubuntu kernel: [ 3874.826135] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:40 ubuntu kernel: [ 3874.896314] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:40 ubuntu kernel: [ 3874.966488] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:40 ubuntu kernel: [ 3875.036663] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:40 ubuntu kernel: [ 3875.106837] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:40 ubuntu kernel: [ 3875.177017] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:40 ubuntu kernel: [ 3875.247189] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:40 ubuntu kernel: [ 3875.317338] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:40 ubuntu kernel: [ 3875.387497] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:40 ubuntu kernel: [ 3875.457658] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:40 ubuntu kernel: [ 3875.527847] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:40 ubuntu kernel: [ 3875.598082] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:40 ubuntu kernel: [ 3875.668250] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:41 ubuntu kernel: [ 3875.738416] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:41 ubuntu kernel: [ 3875.809342] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:41 ubuntu kernel: [ 3875.879535] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:41 ubuntu kernel: [ 3875.949710] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:41 ubuntu kernel: [ 3876.023736] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:41 ubuntu kernel: [ 3876.094502] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:41 ubuntu kernel: [ 3876.164707] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:41 ubuntu kernel: [ 3876.234868] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:41 ubuntu kernel: [ 3876.305041] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:41 ubuntu kernel: [ 3876.375229] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:41 ubuntu kernel: [ 3876.445532] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:41 ubuntu kernel: [ 3876.515753] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:41 ubuntu kernel: [ 3876.585946] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:41 ubuntu kernel: [ 3876.656176] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:42 ubuntu kernel: [ 3876.726374] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:42 ubuntu kernel: [ 3876.796578] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:42 ubuntu kernel: [ 3876.866736] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:42 ubuntu kernel: [ 3876.936926] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:42 ubuntu kernel: [ 3877.007143] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:42 ubuntu kernel: [ 3877.077311] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:42 ubuntu kernel: [ 3877.147481] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:42 ubuntu kernel: [ 3877.206356] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:39:42 ubuntu kernel: [ 3877.217669] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:42 ubuntu kernel: [ 3877.287830] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:42 ubuntu kernel: [ 3877.357981] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:42 ubuntu kernel: [ 3877.428152] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:42 ubuntu kernel: [ 3877.498331] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:42 ubuntu kernel: [ 3877.568507] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:42 ubuntu kernel: [ 3877.638354] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:43 ubuntu kernel: [ 3877.709094] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:43 ubuntu kernel: [ 3877.779367] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:43 ubuntu kernel: [ 3877.849531] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:43 ubuntu kernel: [ 3877.919714] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:43 ubuntu kernel: [ 3877.989986] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:43 ubuntu kernel: [ 3878.060178] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:43 ubuntu kernel: [ 3878.130364] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:43 ubuntu kernel: [ 3878.200521] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:43 ubuntu kernel: [ 3878.270708] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:43 ubuntu kernel: [ 3878.340894] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:43 ubuntu kernel: [ 3878.411076] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:43 ubuntu kernel: [ 3878.481249] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:43 ubuntu kernel: [ 3878.551437] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:43 ubuntu kernel: [ 3878.621615] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:43 ubuntu kernel: [ 3878.691792] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:44 ubuntu kernel: [ 3878.761950] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:44 ubuntu kernel: [ 3878.832139] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:44 ubuntu kernel: [ 3878.902304] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:44 ubuntu kernel: [ 3878.972481] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:44 ubuntu kernel: [ 3879.042672] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:44 ubuntu kernel: [ 3879.112851] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:44 ubuntu kernel: [ 3879.183447] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:44 ubuntu kernel: [ 3879.253652] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:44 ubuntu kernel: [ 3879.323817] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:44 ubuntu kernel: [ 3879.394003] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:44 ubuntu kernel: [ 3879.464189] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:44 ubuntu kernel: [ 3879.534361] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:44 ubuntu kernel: [ 3879.604541] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:44 ubuntu kernel: [ 3879.678509] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:45 ubuntu kernel: [ 3879.749279] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:45 ubuntu kernel: [ 3879.819467] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:45 ubuntu kernel: [ 3879.889625] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:45 ubuntu kernel: [ 3879.959828] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:45 ubuntu kernel: [ 3880.030042] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:45 ubuntu kernel: [ 3880.100204] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:45 ubuntu kernel: [ 3880.170370] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:45 ubuntu kernel: [ 3880.240543] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:45 ubuntu kernel: [ 3880.310864] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:45 ubuntu kernel: [ 3880.381090] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:45 ubuntu kernel: [ 3880.451252] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:45 ubuntu kernel: [ 3880.521427] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:45 ubuntu kernel: [ 3880.591622] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:45 ubuntu kernel: [ 3880.661781] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:46 ubuntu kernel: [ 3880.731956] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:46 ubuntu kernel: [ 3880.802120] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:46 ubuntu kernel: [ 3880.872286] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:46 ubuntu kernel: [ 3880.942477] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:46 ubuntu kernel: [ 3881.012668] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:46 ubuntu kernel: [ 3881.082837] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:46 ubuntu kernel: [ 3881.153004] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:46 ubuntu kernel: [ 3881.223176] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:46 ubuntu kernel: [ 3881.293357] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:46 ubuntu kernel: [ 3881.363523] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:46 ubuntu kernel: [ 3881.433689] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:46 ubuntu kernel: [ 3881.501192] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:39:46 ubuntu kernel: [ 3881.504977] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:46 ubuntu kernel: [ 3881.575198] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:46 ubuntu kernel: [ 3881.645355] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:47 ubuntu kernel: [ 3881.715553] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:47 ubuntu kernel: [ 3881.785728] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:47 ubuntu kernel: [ 3881.855887] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:47 ubuntu kernel: [ 3881.926052] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:47 ubuntu kernel: [ 3882.000021] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:47 ubuntu kernel: [ 3882.070767] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:47 ubuntu kernel: [ 3882.140927] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:47 ubuntu kernel: [ 3882.211100] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:47 ubuntu kernel: [ 3882.281283] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:47 ubuntu kernel: [ 3882.351456] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:47 ubuntu kernel: [ 3882.421621] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:47 ubuntu kernel: [ 3882.491799] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:47 ubuntu kernel: [ 3882.561967] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:47 ubuntu kernel: [ 3882.632200] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:47 ubuntu kernel: [ 3882.702513] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:48 ubuntu kernel: [ 3882.772716] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:48 ubuntu kernel: [ 3882.842889] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:48 ubuntu kernel: [ 3882.913076] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:48 ubuntu kernel: [ 3882.983273] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:48 ubuntu kernel: [ 3883.053437] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:48 ubuntu kernel: [ 3883.123595] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:48 ubuntu kernel: [ 3883.193811] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:48 ubuntu kernel: [ 3883.264024] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:48 ubuntu kernel: [ 3883.334194] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:48 ubuntu kernel: [ 3883.404355] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:48 ubuntu kernel: [ 3883.474510] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:48 ubuntu kernel: [ 3883.544696] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:48 ubuntu kernel: [ 3883.614889] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:48 ubuntu kernel: [ 3883.685046] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:49 ubuntu kernel: [ 3883.755206] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:49 ubuntu kernel: [ 3883.825386] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:49 ubuntu kernel: [ 3883.895649] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:49 ubuntu kernel: [ 3883.965524] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:49 ubuntu kernel: [ 3884.035339] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:49 ubuntu kernel: [ 3884.105169] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:49 ubuntu kernel: [ 3884.174253] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:49 ubuntu kernel: [ 3884.243406] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:49 ubuntu kernel: [ 3884.312485] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:49 ubuntu kernel: [ 3884.381716] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:49 ubuntu kernel: [ 3884.455646] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:49 ubuntu kernel: [ 3884.526191] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:49 ubuntu kernel: [ 3884.596378] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:49 ubuntu kernel: [ 3884.666547] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:50 ubuntu kernel: [ 3884.736706] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:50 ubuntu kernel: [ 3884.806860] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:50 ubuntu kernel: [ 3884.877021] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:50 ubuntu kernel: [ 3884.947206] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:50 ubuntu kernel: [ 3885.017375] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:50 ubuntu kernel: [ 3885.087700] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:50 ubuntu kernel: [ 3885.157886] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:50 ubuntu kernel: [ 3885.228048] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:50 ubuntu kernel: [ 3885.298218] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:50 ubuntu kernel: [ 3885.368368] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:50 ubuntu kernel: [ 3885.438519] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:50 ubuntu kernel: [ 3885.508681] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:50 ubuntu kernel: [ 3885.578875] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:50 ubuntu kernel: [ 3885.649062] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:51 ubuntu kernel: [ 3885.719229] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:51 ubuntu kernel: [ 3885.789388] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:51 ubuntu kernel: [ 3885.796026] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:39:51 ubuntu kernel: [ 3885.859577] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:51 ubuntu kernel: [ 3885.929781] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:51 ubuntu kernel: [ 3885.999970] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:51 ubuntu kernel: [ 3886.070136] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:51 ubuntu kernel: [ 3886.140292] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:51 ubuntu kernel: [ 3886.210475] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:51 ubuntu kernel: [ 3886.281351] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:51 ubuntu kernel: [ 3886.351553] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:51 ubuntu kernel: [ 3886.421723] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:51 ubuntu kernel: [ 3886.491925] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:51 ubuntu kernel: [ 3886.562112] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:51 ubuntu kernel: [ 3886.632274] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:51 ubuntu kernel: [ 3886.702433] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:52 ubuntu kernel: [ 3886.776412] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:52 ubuntu kernel: [ 3886.847189] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:52 ubuntu kernel: [ 3886.917351] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:52 ubuntu kernel: [ 3886.987546] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:52 ubuntu kernel: [ 3887.057716] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:52 ubuntu kernel: [ 3887.127900] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:52 ubuntu kernel: [ 3887.198082] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:52 ubuntu kernel: [ 3887.268238] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:52 ubuntu kernel: [ 3887.338395] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:52 ubuntu kernel: [ 3887.408576] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:52 ubuntu kernel: [ 3887.478940] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:52 ubuntu kernel: [ 3887.549154] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:52 ubuntu kernel: [ 3887.619331] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:52 ubuntu kernel: [ 3887.689506] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:53 ubuntu kernel: [ 3887.759702] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:53 ubuntu kernel: [ 3887.829878] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:53 ubuntu kernel: [ 3887.900044] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:53 ubuntu kernel: [ 3887.970224] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:53 ubuntu kernel: [ 3888.040416] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:53 ubuntu kernel: [ 3888.110610] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:53 ubuntu kernel: [ 3888.180786] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:53 ubuntu kernel: [ 3888.250945] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:53 ubuntu kernel: [ 3888.321110] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:53 ubuntu kernel: [ 3888.391294] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:53 ubuntu kernel: [ 3888.461461] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:53 ubuntu kernel: [ 3888.531646] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:53 ubuntu kernel: [ 3888.601817] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:53 ubuntu kernel: [ 3888.671989] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:54 ubuntu kernel: [ 3888.743057] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:54 ubuntu kernel: [ 3888.813282] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:54 ubuntu kernel: [ 3888.883459] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:54 ubuntu kernel: [ 3888.953657] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:54 ubuntu kernel: [ 3889.023845] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:54 ubuntu kernel: [ 3889.094023] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:54 ubuntu kernel: [ 3889.164193] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:54 ubuntu kernel: [ 3889.238057] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:54 ubuntu kernel: [ 3889.308857] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:54 ubuntu kernel: [ 3889.379051] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:54 ubuntu kernel: [ 3889.449222] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:54 ubuntu kernel: [ 3889.519415] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:54 ubuntu kernel: [ 3889.589596] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:54 ubuntu kernel: [ 3889.659770] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:55 ubuntu kernel: [ 3889.729999] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:55 ubuntu kernel: [ 3889.800247] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:55 ubuntu kernel: [ 3889.870407] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:55 ubuntu kernel: [ 3889.940624] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:55 ubuntu kernel: [ 3890.010838] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:55 ubuntu kernel: [ 3890.081032] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:55 ubuntu kernel: [ 3890.090860] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:39:55 ubuntu kernel: [ 3890.151208] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:55 ubuntu kernel: [ 3890.221368] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:55 ubuntu kernel: [ 3890.291545] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:55 ubuntu kernel: [ 3890.361722] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:55 ubuntu kernel: [ 3890.431893] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:55 ubuntu kernel: [ 3890.502059] nouveau 0000:01:00.0: Xorg[1364]: nv50cal_space: -16 Mar 3 14:39:59 ubuntu kernel: [ 3894.385689] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:40:03 ubuntu kernel: [ 3898.680514] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:40:08 ubuntu kernel: [ 3902.975338] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:40:12 ubuntu kernel: [ 3907.270163] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:40:16 ubuntu kernel: [ 3911.564988] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:40:21 ubuntu kernel: [ 3915.859813] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:40:25 ubuntu kernel: [ 3920.154637] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:40:29 ubuntu kernel: [ 3924.449486] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:40:34 ubuntu kernel: [ 3928.744333] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:40:38 ubuntu kernel: [ 3933.039182] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:40:42 ubuntu kernel: [ 3937.334030] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:40:46 ubuntu kernel: [ 3941.628878] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:40:51 ubuntu kernel: [ 3945.923726] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:40:55 ubuntu kernel: [ 3950.218574] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:40:59 ubuntu kernel: [ 3954.513422] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:41:04 ubuntu kernel: [ 3958.808272] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:41:08 ubuntu kernel: [ 3963.103121] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:41:12 ubuntu kernel: [ 3967.397969] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:41:16 ubuntu kernel: [ 3971.692816] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:41:21 ubuntu kernel: [ 3975.987663] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:41:25 ubuntu kernel: [ 3980.282512] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:41:29 ubuntu kernel: [ 3984.577361] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:41:34 ubuntu kernel: [ 3988.872208] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:41:38 ubuntu kernel: [ 3993.167057] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:41:42 ubuntu kernel: [ 3997.461904] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:41:47 ubuntu kernel: [ 4001.756754] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:41:51 ubuntu kernel: [ 4006.051606] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:41:55 ubuntu kernel: [ 4010.346457] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:41:59 ubuntu kernel: [ 4014.641309] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:42:04 ubuntu kernel: [ 4018.936160] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:42:08 ubuntu kernel: [ 4023.231011] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:42:12 ubuntu kernel: [ 4027.525861] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:42:17 ubuntu kernel: [ 4031.820710] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:42:21 ubuntu kernel: [ 4036.115558] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:42:25 ubuntu kernel: [ 4040.410407] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:42:30 ubuntu kernel: [ 4044.705259] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:42:34 ubuntu kernel: [ 4049.000109] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:42:38 ubuntu kernel: [ 4053.294960] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:42:42 ubuntu kernel: [ 4057.589808] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:42:47 ubuntu kernel: [ 4061.884656] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:42:51 ubuntu kernel: [ 4066.179504] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:42:55 ubuntu kernel: [ 4070.474352] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:43:00 ubuntu kernel: [ 4074.769199] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:43:04 ubuntu kernel: [ 4079.064048] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:43:08 ubuntu kernel: [ 4083.358895] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:43:12 ubuntu kernel: [ 4087.653743] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:43:17 ubuntu kernel: [ 4091.948591] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:43:21 ubuntu kernel: [ 4096.243439] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:43:25 ubuntu kernel: [ 4100.538287] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:43:30 ubuntu kernel: [ 4104.833136] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:43:34 ubuntu kernel: [ 4109.127983] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:43:38 ubuntu kernel: [ 4113.422831] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:43:43 ubuntu kernel: [ 4117.717679] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:43:47 ubuntu kernel: [ 4122.012527] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:43:51 ubuntu kernel: [ 4126.307375] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:43:55 ubuntu kernel: [ 4130.602223] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:44:00 ubuntu kernel: [ 4134.897072] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:44:04 ubuntu kernel: [ 4139.191921] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:44:08 ubuntu kernel: [ 4143.486768] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:44:13 ubuntu kernel: [ 4147.781617] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:44:17 ubuntu kernel: [ 4152.076464] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:44:21 ubuntu kernel: [ 4156.371312] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:44:25 ubuntu kernel: [ 4160.666160] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:44:30 ubuntu kernel: [ 4164.961008] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:44:34 ubuntu kernel: [ 4169.255856] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:44:38 ubuntu kernel: [ 4173.550704] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:44:43 ubuntu kernel: [ 4177.845552] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:44:47 ubuntu kernel: [ 4182.140400] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:44:51 ubuntu kernel: [ 4186.435248] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:44:56 ubuntu kernel: [ 4190.730095] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:45:00 ubuntu kernel: [ 4195.024944] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:45:04 ubuntu kernel: [ 4199.319792] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:45:08 ubuntu kernel: [ 4203.614642] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:45:13 ubuntu kernel: [ 4207.909493] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT] Mar 3 14:45:17 ubuntu kernel: [ 4212.204344] nouveau 0000:01:00.0: fifo: SCHED_ERROR 0a [CTXSW_TIMEOUT]