When i start for example supertuxkart on a nv42 card, i get those errors: [ 114.511256] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 3 [00118000 supertuxkart[1074]] subc 7 class 4097 mthd 0208 data 0400028 [ 114.528921] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 3 [00118000 supertuxkart[1074]] subc 7 class 4097 mthd 0208 data 03000248 [ 114.546540] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 3 [00118000 supertuxkart[1074]] subc 7 class 4097 mthd 0208 data 04000248 [ 114.564160] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 3 [00118000 supertuxkart[1074]] subc 7 class 4097 mthd 0208 data 03000248 [ 115.000790] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 3 [00118000 supertuxkart[1074]] subc 7 class 4097 mthd 0208 data 02000248 [ 115.415427] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 3 [00118000 supertuxkart[1074]] subc 7 class 4097 mthd 0208 data 02000248 [ 117.220299] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 3 [00118000 supertuxkart[1074]] subc 7 class 4097 mthd 0208 data 02000248 [ 118.922242] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 3 [00118000 supertuxkart[1074]] subc 7 class 4097 mthd 0208 data 04000248 [ 118.939894] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 3 [00118000 supertuxkart[1074]] subc 7 class 4097 mthd 0208 data 03000248 [ 121.001922] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 3 [00118000 supertuxkart[1074]] subc 7 class 4097 mthd 0208 data 04000248 [ 121.019557] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 3 [00118000 supertuxkart[1074]] subc 7 class 4097 mthd 0208 data 03000248 [ 121.037178] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 3 [00118000 supertuxkart[1074]] subc 7 class 4097 mthd 0208 data 04000248 [ 121.054793] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 3 [00118000 supertuxkart[1074]] subc 7 class 4097 mthd 0208 data 03000248 [ 121.072409] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 3 [00118000 supertuxkart[1074]] subc 7 class 4097 mthd 0208 data 04000248 [ 121.090027] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 3 [00118000 supertuxkart[1074]] subc 7 class 4097 mthd 0208 data 03000248 [ 121.597086] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 3 [00118000 supertuxkart[1074]] subc 7 class 4097 mthd 0208 data 02000248 [ 121.769931] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 3 [00118000 supertuxkart[1074]] subc 7 class 4097 mthd 0208 data 020 [ 124.918095] [TTM] Failed to find memory space for buffer 0xffff97a0c738dc00 eviction [ 124.925842] [TTM] No space for ffff97a0c738dc00 (1366 pages, 5464K, 5M) [ 124.932458] [TTM] placement[0]=0x00070002 (1) [ 124.936978] [TTM] has_type: 1 [ 124.940283] [TTM] use_type: 1 [ 124.943590] [TTM] flags: 0x0000000A [ 124.947423] [TTM] gpu_offset: 0x00000000 [ 124.951679] [TTM] size: 131072 [ 124.955074] [TTM] available_caching: 0x00070000 [ 124.959940] [TTM] default_caching: 0x00010000 [ 124.967291] [TTM] Failed to find memory space for buffer 0xffff97a0c738d000 eviction [ 124.975042] [TTM] No space for ffff97a0c738d000 (1366 pages, 5464K, 5M) [ 124.981657] [TTM] placement[0]=0x00070002 (1) [ 124.986176] [TTM] has_type: 1 [ 124.989482] [TTM] use_type: 1 [ 124.992787] [TTM] flags: 0x0000000A [ 124.996611] [TTM] gpu_offset: 0x00000000 [ 125.000876] [TTM] size: 131072 [ 125.004268] [TTM] available_caching: 0x00070000 [ 125.009134] [TTM] default_caching: 0x00010000 [ 125.373168] [TTM] Failed to find memory space for buffer 0xffff97a0bca01c00 eviction [ 125.380959] [TTM] No space for ffff97a0bca01c00 (1366 pages, 5464K, 5M) [ 125.387562] [TTM] placement[0]=0x00070002 (1) [ 125.392081] [TTM] has_type: 1 [ 125.395388] [TTM] use_type: 1 [ 125.398701] [TTM] flags: 0x0000000A [ 125.402526] [TTM] gpu_offset: 0x00000000 [ 125.406784] [TTM] size: 131072 [ 125.410177] [TTM] available_caching: 0x00070000 [ 125.415051] [TTM] default_caching: 0x00010000 [ 125.422678] [TTM] Failed to find memory space for buffer 0xffff97a0bbf15000 eviction [ 125.430415] [TTM] No space for ffff97a0bbf15000 (1366 pages, 5464K, 5M) [ 125.437032] [TTM] placement[0]=0x00070002 (1) [ 125.441557] [TTM] has_type: 1 [ 125.444860] [TTM] use_type: 1 [ 125.448173] [TTM] flags: 0x0000000A [ 125.451999] [TTM] gpu_offset: 0x00000000 [ 125.456257] [TTM] size: 131072 [ 125.459649] [TTM] available_caching: 0x00070000 [ 125.464521] [TTM] default_caching: 0x00010000 [ 125.533498] [TTM] Failed to find memory space for buffer 0xffff97a0cfae3800 eviction [ 125.541280] [TTM] No space for ffff97a0cfae3800 (1366 pages, 5464K, 5M) [ 125.547897] [TTM] placement[0]=0x00070002 (1) [ 125.552417] [TTM] has_type: 1 [ 125.555722] [TTM] use_type: 1 [ 125.559028] [TTM] flags: 0x0000000A [ 125.562854] [TTM] gpu_offset: 0x00000000 [ 125.567122] [TTM] size: 131072 [ 125.570517] [TTM] available_caching: 0x00070000 [ 125.575383] [TTM] default_caching: 0x00010000 [ 125.581168] [TTM] Failed to find memory space for buffer 0xffff97a0cf90b000 eviction [ 125.588904] [TTM] No space for ffff97a0cf90b000 (1366 pages, 5464K, 5M) [ 125.595504] [TTM] placement[0]=0x00070002 (1) [ 125.600034] [TTM] has_type: 1 [ 125.603341] [TTM] use_type: 1 [ 125.606645] [TTM] flags: 0x0000000A [ 125.610474] [TTM] gpu_offset: 0x00000000 [ 125.614739] [TTM] size: 131072 [ 125.618129] [TTM] available_caching: 0x00070000 [ 125.622996] [TTM] default_caching: 0x00010000 [ 125.843046] [TTM] Failed to find memory space for buffer 0xffff97a0cf963400 eviction [ 125.850847] [TTM] No space for ffff97a0cf963400 (1366 pages, 5464K, 5M) [ 125.857455] [TTM] placement[0]=0x00070002 (1) [ 125.861972] [TTM] has_type: 1 [ 125.865285] [TTM] use_type: 1 [ 125.868588] [TTM] flags: 0x0000000A [ 125.872416] [TTM] gpu_offset: 0x00000000 [ 125.876674] [TTM] size: 131072 [ 125.880069] [TTM] available_caching: 0x00070000 [ 125.884940] [TTM] default_caching: 0x00010000 [ 125.891579] [TTM] Failed to find memory space for buffer 0xffff97a0c25c8800 eviction [ 125.899368] [TTM] No space for ffff97a0c25c8800 (1366 pages, 5464K, 5M) [ 125.905971] [TTM] placement[0]=0x00070002 (1) [ 125.910493] [TTM] has_type: 1 [ 125.913798] [TTM] use_type: 1 [ 125.917111] [TTM] flags: 0x0000000A [ 125.920935] [TTM] gpu_offset: 0x00000000 [ 125.925193] [TTM] size: 131072 [ 125.928585] [TTM] available_caching: 0x00070000 [ 125.933455] [TTM] default_caching: 0x00010000 [ 126.162405] [TTM] Failed to find memory space for buffer 0xffff97a0f2c4dc00 eviction [ 126.170158] [TTM] No space for ffff97a0f2c4dc00 (1366 pages, 5464K, 5M) [ 126.176766] [TTM] placement[0]=0x00070002 (1) [ 126.181294] [TTM] has_type: 1 [ 126.184602] [TTM] use_type: 1 [ 126.187908] [TTM] flags: 0x0000000A [ 126.191736] [TTM] gpu_offset: 0x00000000 [ 126.195994] [TTM] size: 131072 [ 126.199393] [TTM] available_caching: 0x00070000 [ 126.204257] [TTM] default_caching: 0x00010000 [ 126.210542] [TTM] Failed to find memory space for buffer 0xffff97a0c45a1800 eviction [ 126.218324] [TTM] No space for ffff97a0c45a1800 (1366 pages, 5464K, 5M) [ 126.224927] [TTM] placement[0]=0x00070002 (1) [ 126.229447] [TTM] has_type: 1 [ 126.232758] [TTM] use_type: 1 [ 126.236065] [TTM] flags: 0x0000000A [ 126.239890] [TTM] gpu_offset: 0x00000000 [ 126.244150] [TTM] size: 131072 [ 126.247549] [TTM] available_caching: 0x00070000 [ 126.252413] [TTM] default_caching: 0x00010000 [ 126.409003] [TTM] Failed to find memory space for buffer 0xffff97a0c738d400 eviction [ 126.416791] [TTM] No space for ffff97a0c738d400 (1366 pages, 5464K, 5M) [ 126.423398] [TTM] placement[0]=0x00070002 (1) [ 126.427918] [TTM] has_type: 1 [ 126.431230] [TTM] use_type: 1 [ 126.434534] [TTM] flags: 0x0000000A [ 126.438361] [TTM] gpu_offset: 0x00000000 [ 126.442620] [TTM] size: 131072 [ 126.446012] [TTM] available_caching: 0x00070000 [ 126.450884] [TTM] default_caching: 0x00010000 [ 126.458674] [TTM] Failed to find memory space for buffer 0xffff97a0bca01400 eviction [ 126.466453] [TTM] No space for ffff97a0bca01400 (342 pages, 1368K, 1M) [ 126.472969] [TTM] placement[0]=0x00070002 (1) [ 126.477489] [TTM] has_type: 1 [ 126.480800] [TTM] use_type: 1 [ 126.484106] [TTM] flags: 0x0000000A [ 126.487932] [TTM] gpu_offset: 0x00000000 [ 126.492191] [TTM] size: 131072 [ 126.495585] [TTM] available_caching: 0x00070000 [ 126.500458] [TTM] default_caching: 0x00010000 [ 126.677600] [TTM] Failed to find memory space for buffer 0xffff97a0b5057c00 eviction [ 126.685367] [TTM] No space for ffff97a0b5057c00 (342 pages, 1368K, 1M) [ 126.691887] [TTM] placement[0]=0x00070002 (1) [ 126.696408] [TTM] has_type: 1 [ 126.699721] [TTM] use_type: 1 [ 126.703028] [TTM] flags: 0x0000000A [ 126.706854] [TTM] gpu_offset: 0x00000000 [ 126.711115] [TTM] size: 131072 [ 126.714514] [TTM] available_caching: 0x00070000 [ 126.719377] [TTM] default_caching: 0x00010000 [ 126.727380] [TTM] Failed to find memory space for buffer 0xffff97a0cf963000 eviction [ 126.735127] [TTM] No space for ffff97a0cf963000 (342 pages, 1368K, 1M) [ 126.741640] [TTM] placement[0]=0x00070002 (1) [ 126.746159] [TTM] has_type: 1 [ 126.749469] [TTM] use_type: 1 [ 126.752772] [TTM] flags: 0x0000000A [ 126.756595] [TTM] gpu_offset: 0x00000000 [ 126.760856] [TTM] size: 131072 [ 126.764254] [TTM] available_caching: 0x00070000 [ 126.769120] [TTM] default_caching: 0x00010000 [ 126.827478] [TTM] Failed to find memory space for buffer 0xffff97a0bdf22800 eviction [ 126.835250] [TTM] No space for ffff97a0bdf22800 (342 pages, 1368K, 1M) [ 126.841773] [TTM] placement[0]=0x00070002 (1) [ 126.846297] [TTM] has_type: 1 [ 126.849612] [TTM] use_type: 1 [ 126.852919] [TTM] flags: 0x0000000A [ 126.856745] [TTM] gpu_offset: 0x00000000 [ 126.861005] [TTM] size: 131072 [ 126.864402] [TTM] available_caching: 0x00070000 [ 126.869269] [TTM] default_caching: 0x00010000 [ 126.875645] [TTM] Failed to find memory space for buffer 0xffff97a0c1bdc400 eviction [ 126.883403] [TTM] No space for ffff97a0c1bdc400 (342 pages, 1368K, 1M) [ 126.889922] [TTM] placement[0]=0x00070002 (1) [ 126.894442] [TTM] has_type: 1 [ 126.897754] [TTM] use_type: 1 [ 126.901061] [TTM] flags: 0x0000000A [ 126.904887] [TTM] gpu_offset: 0x00000000 [ 126.909146] [TTM] size: 131072 [ 126.912539] [TTM] available_caching: 0x00070000 [ 126.917416] [TTM] default_caching: 0x00010000 [ 127.279695] [TTM] Failed to find memory space for buffer 0xffff97a0c1bdcc00 eviction [ 127.287496] [TTM] No space for ffff97a0c1bdcc00 (1366 pages, 5464K, 5M) [ 127.294098] [TTM] placement[0]=0x00070002 (1) [ 127.298627] [TTM] has_type: 1 [ 127.301932] [TTM] use_type: 1 [ 127.305239] [TTM] flags: 0x0000000A [ 127.309064] [TTM] gpu_offset: 0x00000000 [ 127.313325] [TTM] size: 131072 [ 127.316723] [TTM] available_caching: 0x00070000 [ 127.321587] [TTM] default_caching: 0x00010000 [ 127.327900] [TTM] Failed to find memory space for buffer 0xffff97a0b8a6c800 eviction [ 127.335683] [TTM] No space for ffff97a0b8a6c800 (1366 pages, 5464K, 5M) [ 127.342287] [TTM] placement[0]=0x00070002 (1) [ 127.346807] [TTM] has_type: 1 [ 127.350120] [TTM] use_type: 1 [ 127.353427] [TTM] flags: 0x0000000A [ 127.357255] [TTM] gpu_offset: 0x00000000 [ 127.361514] [TTM] size: 131072 [ 127.364913] [TTM] available_caching: 0x00070000 [ 127.369777] [TTM] default_caching: 0x00010000 [ 127.663989] [TTM] Failed to find memory space for buffer 0xffff97a0cb1dac00 eviction [ 127.671799] [TTM] No space for ffff97a0cb1dac00 (683 pages, 2732K, 2M) [ 127.678324] [TTM] placement[0]=0x00070002 (1) [ 127.682854] [TTM] has_type: 1 [ 127.686161] [TTM] use_type: 1 [ 127.689470] [TTM] flags: 0x0000000A [ 127.693298] [TTM] gpu_offset: 0x00000000 [ 127.697568] [TTM] size: 131072 [ 127.700963] [TTM] available_caching: 0x00070000 [ 127.705828] [TTM] default_caching: 0x00010000 [ 127.757232] [TTM] Failed to find memory space for buffer 0xffff97a0b5e6d800 eviction [ 127.765015] [TTM] No space for ffff97a0b5e6d800 (342 pages, 1368K, 1M) [ 127.771533] [TTM] placement[0]=0x00070002 (1) [ 127.776053] [TTM] has_type: 1 [ 127.779363] [TTM] use_type: 1 [ 127.782676] [TTM] flags: 0x0000000A [ 127.786504] [TTM] gpu_offset: 0x00000000 [ 127.790762] [TTM] size: 131072 [ 127.794155] [TTM] available_caching: 0x00070000 [ 127.799027] [TTM] default_caching: 0x00010000 [ 127.808052] [TTM] Failed to find memory space for buffer 0xffff97a0b5e6dc00 eviction [ 127.815801] [TTM] No space for ffff97a0b5e6dc00 (342 pages, 1368K, 1M) [ 127.822317] [TTM] placement[0]=0x00070002 (1) [ 127.826837] [TTM] has_type: 1 [ 127.830144] [TTM] use_type: 1 [ 127.833456] [TTM] flags: 0x0000000A [ 127.837279] [TTM] gpu_offset: 0x00000000 [ 127.841539] [TTM] size: 131072 [ 127.844933] [TTM] available_caching: 0x00070000 [ 127.849804] [TTM] default_caching: 0x00010000 [ 127.946757] [TTM] Failed to find memory space for buffer 0xffff97a0b3d7ec00 eviction [ 127.954519] [TTM] No space for ffff97a0b3d7ec00 (342 pages, 1368K, 1M) [ 127.961044] [TTM] placement[0]=0x00070002 (1) [ 127.965573] [TTM] has_type: 1 [ 127.968880] [TTM] use_type: 1 [ 127.972185] [TTM] flags: 0x0000000A [ 127.976013] [TTM] gpu_offset: 0x00000000 [ 127.980273] [TTM] size: 131072 [ 127.983671] [TTM] available_caching: 0x00070000 [ 127.988536] [TTM] default_caching: 0x00010000 [ 127.995874] [TTM] Failed to find memory space for buffer 0xffff97a11fcf9800 eviction [ 128.003624] [TTM] No space for ffff97a11fcf9800 (342 pages, 1368K, 1M) [ 128.010140] [TTM] placement[0]=0x00070002 (1) [ 128.014666] [TTM] has_type: 1 [ 128.017970] [TTM] use_type: 1 [ 128.021276] [TTM] flags: 0x0000000A [ 128.025104] [TTM] gpu_offset: 0x00000000 [ 128.029362] [TTM] size: 131072 [ 128.032760] [TTM] available_caching: 0x00070000 [ 128.037632] [TTM] default_caching: 0x00010000 [ 128.276341] [TTM] Failed to find memory space for buffer 0xffff97a11fcf8400 eviction [ 128.284146] [TTM] No space for ffff97a11fcf8400 (342 pages, 1368K, 1M) [ 128.290670] [TTM] placement[0]=0x00070002 (1) [ 128.295190] [TTM] has_type: 1 [ 128.298501] [TTM] use_type: 1 [ 128.301805] [TTM] flags: 0x0000000A [ 128.305632] [TTM] gpu_offset: 0x00000000 [ 128.309891] [TTM] size: 131072 [ 128.313286] [TTM] available_caching: 0x00070000 [ 128.318158] [TTM] default_caching: 0x00010000 [ 128.375260] [TTM] Failed to find memory space for buffer 0xffff97a0ba6d5c00 eviction [ 128.383029] [TTM] No space for ffff97a0ba6d5c00 (342 pages, 1368K, 1M) [ 128.389546] [TTM] placement[0]=0x00070002 (1) [ 128.394064] [TTM] has_type: 1 [ 128.397370] [TTM] use_type: 1 [ 128.400682] [TTM] flags: 0x0000000A [ 128.404508] [TTM] gpu_offset: 0x00000000 [ 128.408767] [TTM] size: 131072 [ 128.412159] [TTM] available_caching: 0x00070000 [ 128.417031] [TTM] default_caching: 0x00010000 [ 128.424904] [TTM] Failed to find memory space for buffer 0xffff97a0b9974400 eviction [ 128.432652] [TTM] No space for ffff97a0b9974400 (342 pages, 1368K, 1M) [ 128.439166] [TTM] placement[0]=0x00070002 (1) [ 128.443683] [TTM] has_type: 1 [ 128.446989] [TTM] use_type: 1 [ 128.450302] [TTM] flags: 0x0000000A [ 128.454127] [TTM] gpu_offset: 0x00000000 [ 128.458386] [TTM] size: 131072 [ 128.461779] [TTM] available_caching: 0x00070000 [ 128.466651] [TTM] default_caching: 0x00010000 [ 128.587891] [TTM] Failed to find memory space for buffer 0xffff97a0b50e2000 eviction [ 128.595669] [TTM] No space for ffff97a0b50e2000 (342 pages, 1368K, 1M) [ 128.602202] [TTM] placement[0]=0x00070002 (1) [ 128.606722] [TTM] has_type: 1 [ 128.610034] [TTM] use_type: 1 [ 128.613338] [TTM] flags: 0x0000000A [ 128.617171] [TTM] gpu_offset: 0x00000000 [ 128.621428] [TTM] size: 131072 [ 128.624824] [TTM] available_caching: 0x00070000 [ 128.629687] [TTM] default_caching: 0x00010000 [ 128.638099] [TTM] Failed to find memory space for buffer 0xffff97a0b3d7e000 eviction [ 128.645866] [TTM] No space for ffff97a0b3d7e000 (342 pages, 1368K, 1M) [ 128.652397] [TTM] placement[0]=0x00070002 (1) [ 128.656917] [TTM] has_type: 1 [ 128.660223] [TTM] use_type: 1 [ 128.663529] [TTM] flags: 0x0000000A [ 128.667363] [TTM] gpu_offset: 0x00000000 [ 128.671621] [TTM] size: 131072 [ 128.675013] [TTM] available_caching: 0x00070000 [ 128.679879] [TTM] default_caching: 0x00010000 [ 128.905310] [TTM] Failed to find memory space for buffer 0xffff97a11fd0c000 eviction [ 128.913085] [TTM] No space for ffff97a11fd0c000 (342 pages, 1368K, 1M) [ 128.919644] [TTM] placement[0]=0x00070002 (1) [ 128.924176] [TTM] has_type: 1 [ 128.927487] [TTM] use_type: 1 [ 128.930809] [TTM] flags: 0x0000000A [ 128.934643] [TTM] gpu_offset: 0x00000000 [ 128.938910] [TTM] size: 131072 [ 128.942306] [TTM] available_caching: 0x00070000 [ 128.947177] [TTM] default_caching: 0x00010000 [ 128.956869] [TTM] Failed to find memory space for buffer 0xffff97a0b3d6d400 eviction [ 128.964653] [TTM] No space for ffff97a0b3d6d400 (342 pages, 1368K, 1M) [ 128.971169] [TTM] placement[0]=0x00070002 (1) [ 128.975693] [TTM] has_type: 1 [ 128.978997] [TTM] use_type: 1 [ 128.982310] [TTM] flags: 0x0000000A [ 128.986133] [TTM] gpu_offset: 0x00000000 [ 128.990392] [TTM] size: 131072 [ 128.993787] [TTM] available_caching: 0x00070000 [ 128.998660] [TTM] default_caching: 0x00010000 [ 129.079184] [TTM] Failed to find memory space for buffer 0xffff97a0b7ad3000 eviction [ 129.086992] [TTM] No space for ffff97a0b7ad3000 (342 pages, 1368K, 1M) [ 129.093517] [TTM] placement[0]=0x00070002 (1) [ 129.098045] [TTM] has_type: 1 [ 129.101351] [TTM] use_type: 1 [ 129.104656] [TTM] flags: 0x0000000A [ 129.108484] [TTM] gpu_offset: 0x00000000 [ 129.112744] [TTM] size: 131072 [ 129.116146] [TTM] available_caching: 0x00070000 [ 129.121015] [TTM] default_caching: 0x00010000 [ 129.275685] [TTM] Failed to find memory space for buffer 0xffff97a0b5bb9000 eviction [ 129.283454] [TTM] No space for ffff97a0b5bb9000 (342 pages, 1368K, 1M) [ 129.289973] [TTM] placement[0]=0x00070002 (1) [ 129.294496] [TTM] has_type: 1 [ 129.297809] [TTM] use_type: 1 [ 129.301116] [TTM] flags: 0x0000000A [ 129.304942] [TTM] gpu_offset: 0x00000000 [ 129.309203] [TTM] size: 131072 [ 129.312592] [TTM] available_caching: 0x00070000 [ 129.317464] [TTM] default_caching: 0x00010000 [ 129.322161] nouveau 0000:08:00.0: supertuxkart[1074]: fail ttm_validate [ 129.328763] nouveau 0000:08:00.0: supertuxkart[1074]: validating bo list [ 129.335460] nouveau 0000:08:00.0: supertuxkart[1074]: validate: -12 [ 129.385472] [TTM] Failed to find memory space for buffer 0xffff97a0b3dd7000 eviction [ 129.393239] [TTM] No space for ffff97a0b3dd7000 (342 pages, 1368K, 1M) [ 129.399777] [TTM] placement[0]=0x00070002 (1) [ 129.404294] [TTM] has_type: 1 [ 129.407601] [TTM] use_type: 1 [ 129.410905] [TTM] flags: 0x0000000A [ 129.414740] [TTM] gpu_offset: 0x00000000 [ 129.419002] [TTM] size: 131072 [ 129.422395] [TTM] available_caching: 0x00070000 [ 129.427260] [TTM] default_caching: 0x00010000 [ 129.431963] nouveau 0000:08:00.0: supertuxkart[1074]: fail ttm_validate [ 129.438563] nouveau 0000:08:00.0: supertuxkart[1074]: validating bo list [ 129.445252] nouveau 0000:08:00.0: supertuxkart[1074]: validate: -12 [ 129.491823] [TTM] Failed to find memory space for buffer 0xffff97a0b9974000 eviction [ 129.499574] [TTM] No space for ffff97a0b9974000 (342 pages, 1368K, 1M) [ 129.506090] [TTM] placement[0]=0x00070002 (1) [ 129.510611] [TTM] has_type: 1 [ 129.513915] [TTM] use_type: 1 [ 129.517229] [TTM] flags: 0x0000000A [ 129.521057] [TTM] gpu_offset: 0x00000000 [ 129.525317] [TTM] size: 131072 [ 129.528708] [TTM] available_caching: 0x00070000 [ 129.533583] [TTM] default_caching: 0x00010000 [ 129.538280] nouveau 0000:08:00.0: supertuxkart[1074]: fail ttm_validate [ 129.544882] nouveau 0000:08:00.0: supertuxkart[1074]: validating bo list [ 129.551577] nouveau 0000:08:00.0: supertuxkart[1074]: validate: -12 [ 155.869283] [TTM] Failed to find memory space for buffer 0xffff97a0b3c80c00 eviction [ 155.877087] [TTM] No space for ffff97a0b3c80c00 (1366 pages, 5464K, 5M) [ 155.883714] [TTM] placement[0]=0x00070002 (1) [ 155.888246] [TTM] has_type: 1 [ 155.891549] [TTM] use_type: 1 [ 155.894854] [TTM] flags: 0x0000000A [ 155.898699] [TTM] gpu_offset: 0x00000000 [ 155.902961] [TTM] size: 131072 [ 155.906370] [TTM] available_caching: 0x00070000 [ 155.911249] [TTM] default_caching: 0x00010000 [ 155.915953] nouveau 0000:08:00.0: kwin_x11[877]: fail ttm_validate [ 155.922132] nouveau 0000:08:00.0: kwin_x11[877]: validating bo list [ 155.928400] nouveau 0000:08:00.0: kwin_x11[877]: validate: -12 [ 155.954315] [TTM] Failed to find memory space for buffer 0xffff97a0b3d6dc00 eviction [ 155.962090] [TTM] No space for ffff97a0b3d6dc00 (342 pages, 1368K, 1M) [ 155.968643] [TTM] placement[0]=0x00070002 (1) [ 155.973164] [TTM] has_type: 1 [ 155.976482] [TTM] use_type: 1 [ 155.979787] [TTM] flags: 0x0000000A [ 155.983635] [TTM] gpu_offset: 0x00000000 [ 155.987896] [TTM] size: 131072 [ 155.991301] [TTM] available_caching: 0x00070000 [ 155.996168] [TTM] default_caching: 0x00010000 [ 156.000884] nouveau 0000:08:00.0: kwin_x11[877]: fail ttm_validate [ 156.007050] nouveau 0000:08:00.0: kwin_x11[877]: validating bo list [ 156.013305] nouveau 0000:08:00.0: kwin_x11[877]: validate: -12 [ 156.040417] [TTM] Failed to find memory space for buffer 0xffff97a0b5bb9800 eviction [ 156.048178] [TTM] No space for ffff97a0b5bb9800 (1366 pages, 5464K, 5M) [ 156.054785] [TTM] placement[0]=0x00070002 (1) [ 156.059304] [TTM] has_type: 1 [ 156.062608] [TTM] use_type: 1 [ 156.065922] [TTM] flags: 0x0000000A [ 156.069746] [TTM] gpu_offset: 0x00000000 [ 156.074005] [TTM] size: 131072 [ 156.077398] [TTM] available_caching: 0x00070000 [ 156.082270] [TTM] default_caching: 0x00010000 [ 156.086964] nouveau 0000:08:00.0: kwin_x11[877]: fail ttm_validate [ 156.093130] nouveau 0000:08:00.0: kwin_x11[877]: validating bo list [ 156.099391] nouveau 0000:08:00.0: kwin_x11[877]: validate: -12 [ 156.124483] [TTM] Failed to find memory space for buffer 0xffff97a0b5afc000 eviction [ 156.132241] [TTM] No space for ffff97a0b5afc000 (1366 pages, 5464K, 5M) [ 156.138844] [TTM] placement[0]=0x00070002 (1) [ 156.143365] [TTM] has_type: 1 [ 156.146669] [TTM] use_type: 1 [ 156.149982] [TTM] flags: 0x0000000A [ 156.153811] [TTM] gpu_offset: 0x00000000 [ 156.158070] [TTM] size: 131072 [ 156.161462] [TTM] available_caching: 0x00070000 [ 156.166336] [TTM] default_caching: 0x00010000 [ 156.171028] nouveau 0000:08:00.0: kwin_x11[877]: fail ttm_validate [ 156.177193] nouveau 0000:08:00.0: kwin_x11[877]: validating bo list [ 156.183454] nouveau 0000:08:00.0: kwin_x11[877]: validate: -12 [ 156.303792] [TTM] Failed to find memory space for buffer 0xffff97a0b6409c00 eviction [ 156.311536] [TTM] No space for ffff97a0b6409c00 (342 pages, 1368K, 1M) [ 156.318077] [TTM] placement[0]=0x00070002 (1) [ 156.322600] [TTM] has_type: 1 [ 156.325904] [TTM] use_type: 1 [ 156.329210] [TTM] flags: 0x0000000A [ 156.333042] [TTM] gpu_offset: 0x00000000 [ 156.337301] [TTM] size: 131072 [ 156.340693] [TTM] available_caching: 0x00070000 [ 156.345562] [TTM] default_caching: 0x00010000 [ 156.350263] nouveau 0000:08:00.0: kwin_x11[877]: fail ttm_validate [ 156.356429] nouveau 0000:08:00.0: kwin_x11[877]: validating bo list [ 156.362716] nouveau 0000:08:00.0: kwin_x11[877]: validate: -12 [ 156.372060] [TTM] Failed to find memory space for buffer 0xffff97a0b6409000 eviction [ 156.379810] [TTM] No space for ffff97a0b6409000 (342 pages, 1368K, 1M) [ 156.386347] [TTM] placement[0]=0x00070002 (1) [ 156.390869] [TTM] has_type: 1 [ 156.394205] [TTM] use_type: 1 [ 156.397519] [TTM] flags: 0x0000000A [ 156.401345] [TTM] gpu_offset: 0x00000000 [ 156.405607] [TTM] size: 131072 [ 156.409013] [TTM] available_caching: 0x00070000 [ 156.413878] [TTM] default_caching: 0x00010000 [ 156.418579] nouveau 0000:08:00.0: plasmashell[882]: fail ttm_validate [ 156.425005] nouveau 0000:08:00.0: plasmashell[882]: validating bo list [ 156.431532] nouveau 0000:08:00.0: plasmashell[882]: validate: -12 [ 156.458218] [TTM] Failed to find memory space for buffer 0xffff97a0bc99d000 eviction [ 156.465982] [TTM] No space for ffff97a0bc99d000 (342 pages, 1368K, 1M) [ 156.472497] [TTM] placement[0]=0x00070002 (1) [ 156.477018] [TTM] has_type: 1 [ 156.480322] [TTM] use_type: 1 [ 156.483635] [TTM] flags: 0x0000000A [ 156.487461] [TTM] gpu_offset: 0x00000000 [ 156.491719] [TTM] size: 131072 [ 156.495111] [TTM] available_caching: 0x00070000 [ 156.499984] [TTM] default_caching: 0x00010000 [ 156.504678] nouveau 0000:08:00.0: kwin_x11[877]: fail ttm_validate [ 156.510847] nouveau 0000:08:00.0: kwin_x11[877]: validating bo list [ 156.517109] nouveau 0000:08:00.0: kwin_x11[877]: validate: -12 [ 156.553730] [TTM] Failed to find memory space for buffer 0xffff97a0b3c3d400 eviction [ 156.561476] [TTM] No space for ffff97a0b3c3d400 (342 pages, 1368K, 1M) [ 156.568010] [TTM] placement[0]=0x00070002 (1) [ 156.572530] [TTM] has_type: 1 [ 156.575834] [TTM] use_type: 1 [ 156.579143] [TTM] flags: 0x0000000A [ 156.582974] [TTM] gpu_offset: 0x00000000 [ 156.587233] [TTM] size: 131072 [ 156.590626] [TTM] available_caching: 0x00070000 [ 156.595492] [TTM] default_caching: 0x00010000 [ 156.600193] nouveau 0000:08:00.0: kwin_x11[877]: fail ttm_validate [ 156.606359] nouveau 0000:08:00.0: kwin_x11[877]: validating bo list [ 156.612615] nouveau 0000:08:00.0: kwin_x11[877]: validate: -12 [ 156.639185] [TTM] Failed to find memory space for buffer 0xffff97a0af072800 eviction [ 156.646963] [TTM] No space for ffff97a0af072800 (342 pages, 1368K, 1M) [ 156.653498] [TTM] placement[0]=0x00070002 (1) [ 156.658016] [TTM] has_type: 1 [ 156.661322] [TTM] use_type: 1 [ 156.664635] [TTM] flags: 0x0000000A [ 156.668464] [TTM] gpu_offset: 0x00000000 [ 156.672723] [TTM] size: 131072 [ 156.676114] [TTM] available_caching: 0x00070000 [ 156.680988] [TTM] default_caching: 0x00010000 [ 156.685681] nouveau 0000:08:00.0: kwin_x11[877]: fail ttm_validate [ 156.691849] nouveau 0000:08:00.0: kwin_x11[877]: validating bo list [ 156.698144] nouveau 0000:08:00.0: kwin_x11[877]: validate: -12 [ 156.839229] [TTM] Failed to find memory space for buffer 0xffff97a0b5876000 eviction [ 156.847002] [TTM] No space for ffff97a0b5876000 (342 pages, 1368K, 1M) [ 156.853544] [TTM] placement[0]=0x00070002 (1) [ 156.858081] [TTM] has_type: 1 [ 156.861390] [TTM] use_type: 1 [ 156.864719] [TTM] flags: 0x0000000A [ 156.868547] [TTM] gpu_offset: 0x00000000 [ 156.872823] [TTM] size: 131072 [ 156.876216] [TTM] available_caching: 0x00070000 [ 156.881103] [TTM] default_caching: 0x00010000 [ 156.885801] nouveau 0000:08:00.0: kwin_x11[877]: fail ttm_validate [ 156.891983] nouveau 0000:08:00.0: kwin_x11[877]: validating bo list [ 156.898267] nouveau 0000:08:00.0: kwin_x11[877]: validate: -12 [ 156.928358] [TTM] Failed to find memory space for buffer 0xffff97a0b5afc400 eviction [ 156.936149] [TTM] No space for ffff97a0b5afc400 (1366 pages, 5464K, 5M) [ 156.942757] [TTM] placement[0]=0x00070002 (1) [ 156.947276] [TTM] has_type: 1 [ 156.950588] [TTM] use_type: 1 [ 156.953892] [TTM] flags: 0x0000000A [ 156.957717] [TTM] gpu_offset: 0x00000000 [ 156.961977] [TTM] size: 131072 [ 156.965376] [TTM] available_caching: 0x00070000 [ 156.970241] [TTM] default_caching: 0x00010000 [ 156.974937] nouveau 0000:08:00.0: kwin_x11[877]: fail ttm_validate [ 156.981111] nouveau 0000:08:00.0: kwin_x11[877]: validating bo list [ 156.987364] nouveau 0000:08:00.0: kwin_x11[877]: validate: -12 [ 157.011900] [TTM] Failed to find memory space for buffer 0xffff97a0b644a400 eviction [ 157.019664] [TTM] No space for ffff97a0b644a400 (342 pages, 1368K, 1M) [ 157.026184] [TTM] placement[0]=0x00070002 (1) [ 157.030705] [TTM] has_type: 1 [ 157.034016] [TTM] use_type: 1 [ 157.037321] [TTM] flags: 0x0000000A [ 157.041146] [TTM] gpu_offset: 0x00000000 [ 157.045405] [TTM] size: 131072 [ 157.048804] [TTM] available_caching: 0x00070000 [ 157.053669] [TTM] default_caching: 0x00010000 [ 157.058366] nouveau 0000:08:00.0: kwin_x11[877]: fail ttm_validate [ 157.064540] nouveau 0000:08:00.0: kwin_x11[877]: validating bo list [ 157.070800] nouveau 0000:08:00.0: kwin_x11[877]: validate: -12 [ 157.091766] [TTM] Failed to find memory space for buffer 0xffff97a0af140800 eviction [ 157.099564] [TTM] No space for ffff97a0af140800 (1366 pages, 5464K, 5M) [ 157.106166] [TTM] placement[0]=0x00070002 (1) [ 157.110687] [TTM] has_type: 1 [ 157.113992] [TTM] use_type: 1 [ 157.117303] [TTM] flags: 0x0000000A [ 157.121133] [TTM] gpu_offset: 0x00000000 [ 157.125393] [TTM] size: 131072 [ 157.128786] [TTM] available_caching: 0x00070000 [ 157.133658] [TTM] default_caching: 0x00010000 [ 157.138356] nouveau 0000:08:00.0: kwin_x11[877]: fail ttm_validate [ 157.144524] nouveau 0000:08:00.0: kwin_x11[877]: validating bo list [ 157.150786] nouveau 0000:08:00.0: kwin_x11[877]: validate: -12 [ 157.173464] [TTM] Failed to find memory space for buffer 0xffff97a0ad77b000 eviction [ 157.181258] [TTM] No space for ffff97a0ad77b000 (342 pages, 1368K, 1M) [ 157.187775] [TTM] placement[0]=0x00070002 (1) [ 157.192296] [TTM] has_type: 1 [ 157.195601] [TTM] use_type: 1 [ 157.198912] [TTM] flags: 0x0000000A [ 157.202740] [TTM] gpu_offset: 0x00000000 [ 157.206999] [TTM] size: 131072 [ 157.210393] [TTM] available_caching: 0x00070000 [ 157.215265] [TTM] default_caching: 0x00010000 [ 157.219960] nouveau 0000:08:00.0: kwin_x11[877]: fail ttm_validate [ 157.226126] nouveau 0000:08:00.0: kwin_x11[877]: validating bo list [ 157.232389] nouveau 0000:08:00.0: kwin_x11[877]: validate: -12 [ 157.242751] [TTM] Failed to find memory space for buffer 0xffff97a0ad77b400 eviction [ 157.250552] [TTM] No space for ffff97a0ad77b400 (683 pages, 2732K, 2M) [ 157.257072] [TTM] placement[0]=0x00070002 (1) [ 157.261592] [TTM] has_type: 1 [ 157.264906] [TTM] use_type: 1 [ 157.268211] [TTM] flags: 0x0000000A [ 157.272036] [TTM] gpu_offset: 0x00000000 [ 157.276297] [TTM] size: 131072 [ 157.279689] [TTM] available_caching: 0x00070000 [ 157.284565] [TTM] default_caching: 0x00010000 [ 157.289260] nouveau 0000:08:00.0: plasmashell[882]: fail ttm_validate [ 157.295689] nouveau 0000:08:00.0: plasmashell[882]: validating bo list [ 157.302216] nouveau 0000:08:00.0: plasmashell[882]: validate: -12 [ 157.325724] [TTM] Failed to find memory space for buffer 0xffff97a0aca8e400 eviction [ 157.333493] [TTM] No space for ffff97a0aca8e400 (683 pages, 2732K, 2M) [ 157.340008] [TTM] placement[0]=0x00070002 (1) [ 157.344528] [TTM] has_type: 1 [ 157.347841] [TTM] use_type: 1 [ 157.351145] [TTM] flags: 0x0000000A [ 157.354971] [TTM] gpu_offset: 0x00000000 [ 157.359230] [TTM] size: 131072 [ 157.362623] [TTM] available_caching: 0x00070000 [ 157.367495] [TTM] default_caching: 0x00010000 [ 157.372189] nouveau 0000:08:00.0: kwin_x11[877]: fail ttm_validate [ 157.378357] nouveau 0000:08:00.0: kwin_x11[877]: validating bo list [ 157.384618] nouveau 0000:08:00.0: kwin_x11[877]: validate: -12 [ 157.422790] [TTM] Failed to find memory space for buffer 0xffff97a0bc95c800 eviction [ 157.430536] [TTM] No space for ffff97a0bc95c800 (342 pages, 1368K, 1M) [ 157.437078] [TTM] placement[0]=0x00070002 (1) [ 157.441604] [TTM] has_type: 1 [ 157.444911] [TTM] use_type: 1 [ 157.448226] [TTM] flags: 0x0000000A [ 157.452050] [TTM] gpu_offset: 0x00000000 [ 157.456312] [TTM] size: 131072 [ 157.459704] [TTM] available_caching: 0x00070000 [ 157.464578] [TTM] default_caching: 0x00010000 [ 157.469279] nouveau 0000:08:00.0: kwin_x11[877]: fail ttm_validate [ 157.475445] nouveau 0000:08:00.0: kwin_x11[877]: validating bo list [ 157.481713] nouveau 0000:08:00.0: kwin_x11[877]: validate: -12 [ 172.075940] [TTM] Failed to find memory space for buffer 0xffff97a0ad77bc00 eviction [ 172.083746] [TTM] No space for ffff97a0ad77bc00 (342 pages, 1368K, 1M) [ 172.090270] [TTM] placement[0]=0x00070002 (1) [ 172.094792] [TTM] has_type: 1 [ 172.098113] [TTM] use_type: 1 [ 172.101421] [TTM] flags: 0x0000000A [ 172.105248] [TTM] gpu_offset: 0x00000000 [ 172.109508] [TTM] size: 131072 [ 172.112901] [TTM] available_caching: 0x00070000 [ 172.117775] [TTM] default_caching: 0x00010000 [ 172.122472] nouveau 0000:08:00.0: plasmashell[882]: fail ttm_validate [ 172.128900] nouveau 0000:08:00.0: plasmashell[882]: validating bo list [ 172.135434] nouveau 0000:08:00.0: plasmashell[882]: validate: -12 [ 196.405489] [TTM] Failed to find memory space for buffer 0xffff97a0af159000 eviction [ 196.413321] [TTM] No space for ffff97a0af159000 (342 pages, 1368K, 1M) [ 196.419853] [TTM] placement[0]=0x00070002 (1) [ 196.424386] [TTM] has_type: 1 [ 196.427691] [TTM] use_type: 1 [ 196.431017] [TTM] flags: 0x0000000A [ 196.434841] [TTM] gpu_offset: 0x00000000 [ 196.439113] [TTM] size: 131072 [ 196.442508] [TTM] available_caching: 0x00070000 [ 196.447387] [TTM] default_caching: 0x00010000 [ 196.452087] nouveau 0000:08:00.0: kwin_x11[877]: fail ttm_validate [ 196.458269] nouveau 0000:08:00.0: kwin_x11[877]: validating bo list [ 196.464543] nouveau 0000:08:00.0: kwin_x11[877]: validate: -12 [ 196.568303] [TTM] Failed to find memory space for buffer 0xffff97a0af15c000 eviction [ 196.576048] [TTM] No space for ffff97a0af15c000 (342 pages, 1368K, 1M) [ 196.582583] [TTM] placement[0]=0x00070002 (1) [ 196.587103] [TTM] has_type: 1 [ 196.590407] [TTM] use_type: 1 [ 196.593713] [TTM] flags: 0x0000000A [ 196.597548] [TTM] gpu_offset: 0x00000000 [ 196.601809] [TTM] size: 131072 [ 196.605200] [TTM] available_caching: 0x00070000 [ 196.610064] [TTM] default_caching: 0x00010000 [ 196.614765] nouveau 0000:08:00.0: kwin_x11[877]: fail ttm_validate [ 196.620932] nouveau 0000:08:00.0: kwin_x11[877]: validating bo list [ 196.627188] nouveau 0000:08:00.0: kwin_x11[877]: validate: -12 [ 196.729650] [TTM] Failed to find memory space for buffer 0xffff97a0af15c400 eviction [ 196.737435] [TTM] No space for ffff97a0af15c400 (342 pages, 1368K, 1M) [ 196.743955] [TTM] placement[0]=0x00070002 (1) [ 196.748483] [TTM] has_type: 1 [ 196.751789] [TTM] use_type: 1 [ 196.755096] [TTM] flags: 0x0000000A [ 196.758922] [TTM] gpu_offset: 0x00000000 [ 196.763182] [TTM] size: 131072 [ 196.766581] [TTM] available_caching: 0x00070000 [ 196.771445] [TTM] default_caching: 0x00010000 [ 196.776142] nouveau 0000:08:00.0: kwin_x11[877]: fail ttm_validate [ 196.782316] nouveau 0000:08:00.0: kwin_x11[877]: validating bo list [ 196.788574] nouveau 0000:08:00.0: kwin_x11[877]: validate: -12 [ 196.900213] [TTM] Failed to find memory space for buffer 0xffff97a0b5876800 eviction [ 196.907986] [TTM] No space for ffff97a0b5876800 (342 pages, 1368K, 1M) [ 196.914524] [TTM] placement[0]=0x00070002 (1) [ 196.919059] [TTM] has_type: 1 [ 196.922363] [TTM] use_type: 1 [ 196.925670] [TTM] flags: 0x0000000A [ 196.929509] [TTM] gpu_offset: 0x00000000 [ 196.933774] [TTM] size: 131072 [ 196.937178] [TTM] available_caching: 0x00070000 [ 196.942059] [TTM] default_caching: 0x00010000 [ 196.946753] nouveau 0000:08:00.0: kwin_x11[877]: fail ttm_validate [ 196.952943] nouveau 0000:08:00.0: kwin_x11[877]: validating bo list [ 196.959199] nouveau 0000:08:00.0: kwin_x11[877]: validate: -12 [ 197.053958] [TTM] Failed to find memory space for buffer 0xffff97a0add68800 eviction [ 197.061737] [TTM] No space for ffff97a0add68800 (342 pages, 1368K, 1M) [ 197.068270] [TTM] placement[0]=0x00070002 (1) [ 197.072793] [TTM] has_type: 1 [ 197.076097] [TTM] use_type: 1 [ 197.079403] [TTM] flags: 0x0000000A [ 197.083236] [TTM] gpu_offset: 0x00000000 [ 197.087494] [TTM] size: 131072 [ 197.090887] [TTM] available_caching: 0x00070000 [ 197.095753] [TTM] default_caching: 0x00010000 [ 197.100454] nouveau 0000:08:00.0: kwin_x11[877]: fail ttm_validate [ 197.106622] nouveau 0000:08:00.0: kwin_x11[877]: validating bo list [ 197.112876] nouveau 0000:08:00.0: kwin_x11[877]: validate: -12
I ran it once again and it froze the whole system, i cant switch any more with ctrl+alt+f2 to a tty and the os seems frozen: [ 124.140697] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 7 [0018c000 supertuxkart[1075]] subc 7 class 4097 mthd 0208 data 048 [ 124.158336] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 7 [0018c000 supertuxkart[1075]] subc 7 class 4097 mthd 0208 data 03000248 [ 124.175958] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 7 [0018c000 supertuxkart[1075]] subc 7 class 4097 mthd 0208 data 04000248 [ 124.193576] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 7 [0018c000 supertuxkart[1075]] subc 7 class 4097 mthd 0208 data 03000248 [ 124.639257] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 7 [0018c000 supertuxkart[1075]] subc 7 class 4097 mthd 0208 data 02000248 [ 125.041344] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 7 [0018c000 supertuxkart[1075]] subc 7 class 4097 mthd 0208 data 02000248 [ 126.686025] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 7 [0018c000 supertuxkart[1075]] subc 7 class 4097 mthd 0208 data 02000248 [ 128.221828] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 7 [0018c000 supertuxkart[1075]] subc 7 class 4097 mthd 0208 data 04000248 [ 128.239466] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 7 [0018c000 supertuxkart[1075]] subc 7 class 4097 mthd 0208 data 03000248 [ 130.374073] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 7 [0018c000 supertuxkart[1075]] subc 7 class 4097 mthd 0208 data 04000248 [ 130.391717] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 7 [0018c000 supertuxkart[1075]] subc 7 class 4097 mthd 0208 data 03000248 [ 130.409338] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 7 [0018c000 supertuxkart[1075]] subc 7 class 4097 mthd 0208 data 04000248 [ 130.426954] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 7 [0018c000 supertuxkart[1075]] subc 7 class 4097 mthd 0208 data 03000248 [ 130.444573] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 7 [0018c000 supertuxkart[1075]] subc 7 class 4097 mthd 0208 data 04000248 [ 130.462190] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 7 [0018c000 supertuxkart[1075]] subc 7 class 4097 mthd 0208 data 03000248 [ 130.979494] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 7 [0018c000 supertuxkart[1075]] subc 7 class 4097 mthd 0208 data 02000248 [ 131.167606] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000002 [DATA_ERROR] nstatus 02000000 [BAD_ARGUMENT] ch 7 [0018c000 supertuxkart[1075]] subc 7 class 4097 mthd 0208 data 02000248 [ 131.927840] [TTM] Failed to find memory space for buffer 0xffff9e44dd028c00 eviction [ 131.935609] [TTM] No space for ffff9e44dd028c00 (1366 pages, 5464K, 5M) [ 131.942220] [TTM] placement[0]=0x00070002 (1) [ 131.946742] [TTM] has_type: 1 [ 131.950048] [TTM] use_type: 1 [ 131.953357] [TTM] flags: 0x0000000A [ 131.957185] [TTM] gpu_offset: 0x00000000 [ 131.961442] [TTM] size: 131072 [ 131.964835] [TTM] available_caching: 0x00070000 [ 131.969707] [TTM] default_caching: 0x00010000 [ 131.974404] nouveau 0000:08:00.0: supertuxkart[1075]: fail ttm_validate [ 131.981004] nouveau 0000:08:00.0: supertuxkart[1075]: validating bo list [ 131.987700] nouveau 0000:08:00.0: supertuxkart[1075]: validate: -12 [ 132.049424] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00000010 [LIMIT_COLOR] nstatus 06000000 [BAD_ARGUMENT PROTECTION_FAULT] ch 7 [0018c000 supertuxkart[1075]] subc 7 class 4097 mthd 1d6c data0 [ 162.069689] [TTM] Buffer eviction failed [ 162.074217] nouveau 0000:08:00.0: kwin_x11[864]: fail ttm_validate [ 162.080413] nouveau 0000:08:00.0: kwin_x11[864]: validating bo list [ 162.086680] nouveau 0000:08:00.0: kwin_x11[864]: validate: -12 [ 177.072978] [TTM] Buffer eviction failed [ 177.093326] [TTM] Failed to find memory space for buffer 0xffff9e44c4a51800 eviction [ 177.101060] [TTM] No space for ffff9e44c4a51800 (1366 pages, 5464K, 5M) [ 177.107667] [TTM] placement[0]=0x00070002 (1) [ 177.112185] [TTM] has_type: 1 [ 177.115492] [TTM] use_type: 1 [ 177.118798] [TTM] flags: 0x0000000A [ 177.122623] [TTM] gpu_offset: 0x00000000 [ 177.126884] [TTM] size: 131072 [ 177.130276] [TTM] available_caching: 0x00070000 [ 177.135142] [TTM] default_caching: 0x00010000 [ 177.139836] nouveau 0000:08:00.0: Xorg[710]: fail ttm_validate [ 177.145653] nouveau 0000:08:00.0: Xorg[710]: validating bo list [ 177.151559] nouveau 0000:08:00.0: Xorg[710]: validate: -12 [ 177.221778] [TTM] Failed to find memory space for buffer 0xffff9e44c4a51400 eviction [ 177.229566] [TTM] No space for ffff9e44c4a51400 (1366 pages, 5464K, 5M) [ 177.236171] [TTM] placement[0]=0x00070002 (1) [ 177.240690] [TTM] has_type: 1 [ 177.243997] [TTM] use_type: 1 [ 177.247301] [TTM] flags: 0x0000000A [ 177.251129] [TTM] gpu_offset: 0x00000000 [ 177.255387] [TTM] size: 131072 [ 177.258782] [TTM] available_caching: 0x00070000 [ 177.263647] [TTM] default_caching: 0x00010000 [ 177.268343] nouveau 0000:08:00.0: Xorg[710]: fail ttm_validate [ 177.274164] nouveau 0000:08:00.0: Xorg[710]: validating bo list [ 177.280072] nouveau 0000:08:00.0: Xorg[710]: validate: -12 [ 222.412072] [TTM] Failed to find memory space for buffer 0xffff9e44c237b800 eviction [ 222.419842] [TTM] No space for ffff9e44c237b800 (1366 pages, 5464K, 5M) [ 222.426445] [TTM] placement[0]=0x00070002 (1) [ 222.430964] [TTM] has_type: 1 [ 222.434271] [TTM] use_type: 1 [ 222.437577] [TTM] flags: 0x0000000A [ 222.441402] [TTM] gpu_offset: 0x00000000 [ 222.445660] [TTM] size: 131072 [ 222.449053] [TTM] available_caching: 0x00070000 [ 222.453921] [TTM] default_caching: 0x00010000 [ 222.458616] nouveau 0000:08:00.0: Xorg[710]: fail ttm_validate [ 222.464438] nouveau 0000:08:00.0: Xorg[710]: validating bo list [ 222.470343] nouveau 0000:08:00.0: Xorg[710]: validate: -12 [ 267.535046] [TTM] Buffer eviction failed
I let it ran and got those messages: [ 417.536352] [TTM] Failed to find memory space for buffer 0xffff9e44c2076c00 eviction [ 417.544122] [TTM] No space for ffff9e44c2076c00 (1366 pages, 5464K, 5M) [ 417.550739] [TTM] placement[0]=0x00070002 (1) [ 417.555265] [TTM] has_type: 1 [ 417.558577] [TTM] use_type: 1 [ 417.561889] [TTM] flags: 0x0000000A [ 417.565718] [TTM] gpu_offset: 0x00000000 [ 417.569984] [TTM] size: 131072 [ 417.573383] [TTM] available_caching: 0x00070000 [ 417.578255] [TTM] default_caching: 0x00010000 [ 417.582957] nouveau 0000:08:00.0: Xorg[710]: fail ttm_validate [ 417.588786] nouveau 0000:08:00.0: Xorg[710]: validating bo list [ 417.594702] nouveau 0000:08:00.0: Xorg[710]: validate: -12 [ 417.735888] nouveau 0000:08:00.0: DRM: GPU lockup - switching to software fbcon The screen was black and had a flashing, white underscore. Then i tried switching to tty and that worked. After switching to graphical screen also that was in a broken way back again. This switching around have produces those logs: [ 867.565080] [TTM] Failed to find memory space for buffer 0xffff9e44c2279400 eviction [ 867.572841] [TTM] No space for ffff9e44c2279400 (1366 pages, 5464K, 5M) [ 867.579450] [TTM] placement[0]=0x00070002 (1) [ 867.583972] [TTM] has_type: 1 [ 867.587279] [TTM] use_type: 1 [ 867.590583] [TTM] flags: 0x0000000A [ 867.594409] [TTM] gpu_offset: 0x00000000 [ 867.598670] [TTM] size: 131072 [ 867.602061] [TTM] available_caching: 0x00070000 [ 867.606928] [TTM] default_caching: 0x00010000 [ 867.611626] nouveau 0000:08:00.0: supertuxkart[1075]: fail ttm_validate [ 867.618230] nouveau 0000:08:00.0: supertuxkart[1075]: validating bo list [ 867.624919] nouveau 0000:08:00.0: supertuxkart[1075]: validate: -12 The RAM size of the card is 256MB.
Any news on this problem?
(In reply to caguduzexi from comment #3) > Any news on this problem? there was some memory allocation rework happening in the kernel side of nouveau, so it might be better already with the newest stack. I think things will finally land with 4.15 or 4.16 though.
Kernel 4.15 is out now. Did the fix got merged into it? Should i spend time into testing that?
Problems on for kernel 4.17.14 starting the many years old openarena: It crashes the system. The graphical output freezes. I cant even change any more to the tty. When i login before over ssh into the machine, i keep having a working ssh connection and can then look into logs and work with the machine when the normal screen is freezed. [ 448.428450] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00010000 [DMA_VTX_PROTECTION] nstatus 04000000 [PROTECTION_FAULT] ch 8 [001a9000 ioquake3[2742]] subc 7 class 4097 mthd 036c data 0000000e [ 448.428497] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00010000 [DMA_VTX_PROTECTION] nstatus 04000000 [PROTECTION_FAULT] ch 8 [001a9000 ioquake3[2742]] subc 7 class 4097 mthd 1808 data 00000000 [ 448.434255] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00010000 [DMA_VTX_PROTECTION] nstatus 04000000 [PROTECTION_FAULT] ch 8 [001a9000 ioquake3[2742]] subc 7 class 4097 mthd 1a00 data 057aa000 [ 448.434287] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00010000 [DMA_VTX_PROTECTION] nstatus 04000000 [PROTECTION_FAULT] ch 8 [001a9000 ioquake3[2742]] subc 7 class 4097 mthd 1a04 data 00098529 [ 448.440343] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00010000 [DMA_VTX_PROTECTION] nstatus 04000000 [PROTECTION_FAULT] ch 8 [001a9000 ioquake3[2742]] subc 7 class 4097 mthd 1a04 data 000a8529 [ 448.441775] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00010000 [DMA_VTX_PROTECTION] nstatus 04000000 [PROTECTION_FAULT] ch 8 [001a9000 ioquake3[2742]] subc 7 class 4097 mthd 0300 data 00000001 [ 448.445358] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00010000 [DMA_VTX_PROTECTION] nstatus 04000000 [PROTECTION_FAULT] ch 8 [001a9000 ioquake3[2742]] subc 7 class 4097 mthd 0300 data 00000001 [ 448.445407] nouveau 0000:08:00.0: gr: intr 00100000 [ERROR] nsource 00010000 [DMA_VTX_PROTECTION] nstatus 04000000 [PROTECTION_FAULT] ch 8 [001a9000 ioquake3[2742]] subc 7 class 4097 mthd 0300 data 00000001
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