Attachment 65931 Details for Bug 50121 – W520-4276CTO-NVC3 dmesg commitish-872dcac gdm + suspend/resume cycle

W520-4276CTO-NVC3 dmesg commitish-872dcac gdm + suspend/resume cycle

W520-4276CTO-NVC3-dmesg.872dcac.txt (text/plain), 242.82 KB, created by michael.weirauch on 2012-08-22 06:54:32 UTC

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Creator: michael.weirauch

Created: 2012-08-22 06:54:32 UTC

Size: 242.82 KB

patch

obsolete

>[   44.809635] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.809636] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.809680] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.809681] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.809692] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.809694] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.809741] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.809742] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.809787] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.809788] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.809799] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.809800] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.809848] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.809849] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.809894] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.809895] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.810408] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.810410] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.810462] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.810464] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.810512] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.810514] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.810560] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.810561] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.810608] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.810610] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.810621] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.810623] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.810672] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.810674] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.810719] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.810721] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.810764] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.810766] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.810812] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.810814] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.810861] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.810863] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.810909] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.810911] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.810958] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.810959] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.810971] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.810973] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.811022] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.811024] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.811076] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.811078] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.811129] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.811130] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.811175] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.811176] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.811220] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.811222] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.811267] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.811268] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.811313] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.811314] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.811325] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.811327] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.811374] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.811376] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.811420] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.811422] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.811468] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.811470] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.811520] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.811521] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.811590] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.811592] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.811643] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.811644] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.811688] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.811690] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.811702] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.811703] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.811753] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.811754] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.811798] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.811800] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.811816] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.811817] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.811862] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.811863] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.811910] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.811912] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.811956] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.811957] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.812009] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.812011] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.812549] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.812551] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.812604] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.812605] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.812652] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.812654] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.812700] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.812702] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.812748] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.812750] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.812761] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.812763] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.812810] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.812812] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.812859] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.812860] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.812904] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.812906] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.812950] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.812952] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.812999] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.813000] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.813047] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.813049] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.813104] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.813105] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.813154] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.813155] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.813200] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.813201] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.813246] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.813247] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.813291] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.813292] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.813338] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.813339] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.813351] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.813352] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.813399] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.813401] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.813446] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.813448] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.813491] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.813493] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.813537] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.813539] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.813583] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.813584] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.813629] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.813631] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.813675] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.813676] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.813688] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.813690] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.813741] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.813742] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.813787] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.813788] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.813800] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.813801] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.813851] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.813852] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.813899] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.813901] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.813944] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.813945] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.813990] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.813991] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.814050] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.814052] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.814099] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.814101] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.814147] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.814149] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.814715] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.814716] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.814767] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.814768] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.814813] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.814814] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.814830] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.814831] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.814874] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.814875] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.814920] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.814922] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.814968] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.814969] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.815014] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.815015] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.815026] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.815027] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.815083] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.815084] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.815134] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.815135] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.815146] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.815147] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.815195] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.815196] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.815238] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.815239] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.815284] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.815285] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.815329] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.815330] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.815373] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.815374] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.815421] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.815422] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.815468] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.815469] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.815480] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.815481] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.815529] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.815530] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.815572] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.815573] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.815590] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.815591] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.815638] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.815639] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.815683] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.815684] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.815727] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.815728] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.815770] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.815771] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.815782] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.815783] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.815831] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.815832] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.815877] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.815878] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.815889] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.815890] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.815938] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.815938] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.815981] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.815982] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.816004] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.816005] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.816057] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.816058] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.816102] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.816104] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.816151] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.816152] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.816695] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.816697] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.816748] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.816750] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.816796] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.816798] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.816845] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.816847] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.816893] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.816895] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.816939] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.816941] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.816953] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.816954] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.817004] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.817005] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.817052] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.817054] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.817105] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.817107] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.817158] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.817160] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.817206] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.817208] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.817252] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.817253] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.817298] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.817300] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.817311] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.817313] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.817363] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.817364] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.817411] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.817412] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.817457] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.817458] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.817505] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.817506] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.817551] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.817552] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.817596] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.817598] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.817643] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.817644] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.817657] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.817658] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.817708] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.817709] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.817755] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.817757] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.817773] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.817774] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.817819] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.817821] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.817864] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.817866] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.817911] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.817912] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.817959] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.817961] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.817972] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.817974] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.818030] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.818031] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.818083] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.818084] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.818128] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.818130] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.818177] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.818178] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.818225] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.818227] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.818273] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.818275] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.818814] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.818815] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.818866] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.818868] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.818912] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.818913] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.818958] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.818960] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.819006] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.819008] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.819058] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.819059] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.819105] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.819106] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.819152] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.819153] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.819197] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.819198] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.819241] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.819243] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.819289] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.819290] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.819301] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.819302] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.819348] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.819349] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.819393] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.819394] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.819405] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.819407] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.819455] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.819456] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.819503] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.819504] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.819548] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.819549] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.819591] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.819592] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.819635] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.819636] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.819681] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.819682] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.819726] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.819727] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.819738] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.819739] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.819785] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.819786] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.819830] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.819831] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.819843] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.819844] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.819889] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.819890] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.819935] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.819936] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.819951] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.819952] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.819995] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.819997] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.820050] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.820051] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.820103] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.820105] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.820151] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.820152] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.820163] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.820165] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.820213] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.820214] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.820261] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.820262] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.820273] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.820275] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.820807] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.820809] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.820860] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.820862] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.820905] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.820907] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.820953] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.820955] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.820999] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.821001] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.821048] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.821049] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.821104] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.821105] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.821154] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.821156] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.821201] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.821202] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.821246] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.821248] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.821294] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.821296] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.821341] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.821342] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.821354] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.821355] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.821402] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.821403] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.821450] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.821452] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.821499] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.821500] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.821546] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.821548] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.821593] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.821594] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.821641] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.821643] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.821686] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.821688] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.821699] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.821700] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.821748] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.821749] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.821794] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.821796] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.821811] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.821813] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.821858] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.821859] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.821904] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.821906] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.821949] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.821951] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.821996] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.821997] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.822009] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.822010] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.822057] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.822058] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.822103] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.822105] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.822149] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.822150] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.822195] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.822197] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.822243] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.822245] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.822289] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.822290] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.822334] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.822336] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.822347] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.822348] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.822884] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.822885] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.822937] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.822938] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.822954] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.822956] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.823000] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.823002] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.823047] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.823048] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.823094] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.823096] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.823140] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.823142] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.823153] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.823155] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.823205] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.823206] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.823250] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.823252] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.823296] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.823298] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.823342] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.823343] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.823388] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.823390] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.823437] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.823438] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.823484] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.823486] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.823497] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.823499] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.823546] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.823547] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.823592] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.823593] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.823609] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.823611] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.823653] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.823655] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.823699] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.823700] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.823745] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.823746] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.823790] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.823792] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.823804] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.823805] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.823855] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.823856] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.823902] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.823904] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.823915] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.823916] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.823965] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.823966] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.824012] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.824014] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.824057] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.824058] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.824103] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.824104] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.824149] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.824150] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.824194] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.824196] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.824241] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.824242] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.824254] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.824255] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.824303] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.824304] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.824348] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.824349] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.824868] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.824869] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.824919] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.824921] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.824966] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.824967] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.825011] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.825012] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.825054] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.825055] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.825066] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.825067] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.825113] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.825114] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.825158] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.825160] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.825172] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.825173] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.825220] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.825221] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.825263] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.825264] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.825308] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.825309] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.825354] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.825355] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.825400] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.825401] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.825444] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.825445] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.825489] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.825490] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.825502] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.825503] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.825550] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.825552] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.825595] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.825596] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.825608] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.825609] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.825657] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.825658] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.825702] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.825703] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.825747] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.825748] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.825790] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.825791] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.825834] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.825835] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.825880] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.825881] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.825923] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.825924] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.825935] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.825936] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.825984] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.825985] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.826027] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.826028] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.826040] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.826041] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.826096] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.826097] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.826148] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.826149] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.826165] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.826166] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.826209] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.826210] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.826254] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.826256] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.826300] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.826302] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.826844] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.826846] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.826899] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.826900] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.826947] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.826949] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.826995] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.826997] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.827044] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.827045] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.827092] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.827094] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.827105] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.827114] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.827165] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.827167] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.827212] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.827213] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.827257] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.827259] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.827306] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.827307] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.827351] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.827353] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.827397] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.827399] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.827443] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.827446] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.827457] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.827459] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.827506] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.827508] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.827552] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.827553] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.827597] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.827598] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.827642] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.827644] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.827688] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.827690] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.827734] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.827735] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.827780] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.827782] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.827793] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.827795] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.827842] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.827843] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.827888] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.827889] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.827905] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.827906] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.827948] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.827950] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.827995] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.827996] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.828040] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.828042] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.828087] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.828088] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.828100] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.828102] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.828151] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.828153] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.828197] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.828198] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.828242] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.828243] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.828288] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.828289] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.828336] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.828338] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.828382] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.828383] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.828913] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.828915] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.828966] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.828968] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.829015] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.829016] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.829060] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.829061] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.829106] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.829108] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.829155] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.829156] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.829168] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.829169] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.829219] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.829220] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.829264] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.829266] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.829281] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.829282] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.829325] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.829326] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.829371] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.829373] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.829417] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.829418] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.829464] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.829466] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.829478] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.829479] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.829529] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.829530] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.829576] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.829578] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.829621] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.829623] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.829667] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.829669] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.829714] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.829715] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.829759] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.829761] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.829805] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.829806] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.829818] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.829819] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.829869] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.829871] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.829917] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.829919] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.829935] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.829936] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.829981] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.829982] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.830027] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.830029] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.830081] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.830083] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.830134] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.830136] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.830147] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.830149] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.830198] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.830200] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.830247] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.830248] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.830293] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.830294] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.830340] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.830341] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.830389] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.830391] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.830438] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.830439] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.830981] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.830983] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.831036] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.831037] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.831087] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.831088] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.831140] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.831141] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.831185] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.831186] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.831229] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.831230] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.831241] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.831242] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.831287] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.831288] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.831330] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.831331] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.831342] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.831343] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.831389] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.831390] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.831436] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.831437] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.831480] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.831481] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.831525] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.831526] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.831569] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.831570] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.831615] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.831616] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.831658] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.831659] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.831669] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.831671] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.831716] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.831718] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.831764] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.831765] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.831776] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.831777] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.831823] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.831824] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.831868] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.831870] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.831880] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.831881] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.831927] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.831929] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.831973] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.831974] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.832018] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.832019] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.832069] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.832070] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.832121] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.832122] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.832165] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.832166] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.832214] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.832215] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.832226] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.832227] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.832275] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.832276] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.832320] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.832322] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.832333] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.832334] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.832382] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.832383] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.832429] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.832430] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.832974] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.832976] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.833028] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.833030] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.833077] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.833079] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.833133] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.833134] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.833186] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.833187] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.833199] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.833200] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.833250] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.833251] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.833298] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.833300] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.833344] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.833345] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.833390] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.833391] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.833436] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.833438] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.833484] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.833485] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.833530] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.833532] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.833543] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.833545] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.833594] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.833596] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.833640] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.833641] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.833685] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.833687] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.833731] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.833733] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.833777] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.833778] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.833823] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.833825] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.833869] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.833870] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.833882] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.833883] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.833931] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.833932] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.833977] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.833978] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.833994] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.833995] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.834038] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.834039] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.834092] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.834094] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.834146] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.834147] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.834194] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.834196] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.834208] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.834210] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.834259] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.834261] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.834307] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.834309] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.834353] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.834355] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.834401] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.834403] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.834450] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.834454] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.834505] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.834507] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.834554] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.834555] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.835096] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.835098] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.835159] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.835160] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.835212] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.835214] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.835258] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.835259] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.835304] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.835305] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.835349] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.835351] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.835395] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.835396] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.835442] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.835443] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.835455] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.835456] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.835504] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.835505] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.835547] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.835548] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.835592] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.835593] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.835635] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.835636] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.835679] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.835681] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.835727] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.835728] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.835773] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.835774] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.835785] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.835786] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.835834] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.835835] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.835879] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.835881] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.835892] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.835893] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.835941] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.835942] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.835987] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.835989] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.836034] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.836036] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.836080] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.836082] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.836128] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.836129] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.836174] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.836176] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.836221] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.836222] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.836233] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.836235] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.836285] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.836286] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.836330] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.836332] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.836347] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.836348] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.836391] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.836392] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.836439] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.836440] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.836488] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.836490] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.836536] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.836537] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.836549] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.836551] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.836600] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.836602] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.837122] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.837124] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.837175] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.837177] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.837221] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.837222] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.837267] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.837268] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.837310] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.837311] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.837354] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.837355] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.837366] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.837367] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.837412] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.837413] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.837460] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.837461] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.837505] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.837506] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.837551] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.837552] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.837594] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.837595] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.837639] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.837640] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.837683] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.837684] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.837695] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.837697] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.837744] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.837745] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.837790] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.837791] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.837802] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.837802] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.837848] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.837848] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.837892] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.837893] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.837936] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.837937] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.837980] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.837981] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.838025] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.838026] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.838068] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.838070] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.838115] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.838116] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.838128] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.838129] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.838177] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.838178] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.838222] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.838223] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.838239] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.838240] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.838283] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.838284] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.838329] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.838330] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.838372] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.838373] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.838416] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.838417] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.838429] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.838431] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.838480] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.838481] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.838523] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.838524] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.838535] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.838537] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.839062] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.839064] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.839115] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.839116] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.839159] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.839161] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.839205] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.839207] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.839251] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.839252] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.839297] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.839299] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.839346] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.839347] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.839359] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.839360] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.839408] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.839409] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.839454] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.839457] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.839502] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.839503] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.839548] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.839549] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.839596] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.839598] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.839644] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.839645] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.839690] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.839692] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.839703] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.839705] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.839752] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.839754] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.839798] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.839799] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.839844] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.839846] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.839892] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.839893] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.839938] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.839939] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.839986] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.839988] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.840034] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.840036] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.840047] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.840049] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.840096] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.840098] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.840153] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.840155] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.840206] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.840208] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.840255] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.840256] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.840303] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.840304] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.840351] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.840353] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.840400] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.840401] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.840413] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.840414] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.840463] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.840466] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.840518] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.840520] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.840563] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.840565] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.840610] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.840611] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.840658] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.840660] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.841217] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.841218] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.841270] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.841271] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.841282] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.841283] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.841330] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.841332] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.841377] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.841378] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.841389] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.841390] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.841438] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.841440] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.841486] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.841487] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.841530] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.841532] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.841577] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.841578] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.841625] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.841626] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.841670] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.841671] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.841714] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.841714] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.841726] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.841727] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.841777] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.841778] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.841823] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.841824] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.841835] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.841836] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.841883] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.841884] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.841927] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.841928] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.841944] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.841945] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.841987] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.841988] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.842031] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.842032] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.842075] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.842076] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.842120] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.842122] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.842133] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.842134] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.842182] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.842183] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.842225] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.842226] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.842237] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.842238] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.842284] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.842285] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.842329] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.842331] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.842374] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.842375] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.842419] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.842421] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.842466] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.842468] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.842514] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.842516] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.842560] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.842561] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.842572] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.842574] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.842622] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.842623] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.843157] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.843158] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.843210] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.843212] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.843258] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.843259] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.843303] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.843305] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.843350] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.843351] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.843398] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.843400] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.843411] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.843413] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.843463] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.843465] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.843513] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.843514] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.843530] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.843531] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.843574] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.843575] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.843618] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.843619] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.843663] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.843665] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.843710] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.843711] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.843723] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.843724] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.843771] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.843772] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.843816] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.843817] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.843860] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.843861] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.843906] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.843907] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.843952] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.843953] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.843998] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.843999] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.844041] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.844042] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.844052] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.844053] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.844099] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.844100] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.844143] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.844144] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.844156] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.844157] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.844204] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.844205] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.844250] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.844251] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.844266] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.844268] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.844310] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.844311] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.844356] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.844357] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.844400] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.844401] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.844446] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.844447] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.844459] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.844460] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.844507] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.844508] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.844550] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.844552] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.844563] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.844564] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.845087] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.845088] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.845139] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.845141] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.845184] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.845186] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.845231] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.845232] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.845278] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.845280] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.845325] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.845326] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.845373] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.845374] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.845386] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.845387] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.845435] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.845437] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.845483] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.845485] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.845529] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.845530] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.845575] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.845577] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.845624] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.845625] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.845672] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.845673] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.845717] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.845719] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.845730] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.845732] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.845782] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.845783] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.845830] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.845832] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.845847] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.845849] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.845891] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.845893] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.845938] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.845939] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.845985] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.845987] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.846031] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.846033] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.846044] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.846046] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.846104] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.846106] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.846157] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.846159] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.846203] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.846205] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.846251] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.846253] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.846300] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.846301] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.846348] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.846350] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.846396] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.846398] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.846409] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.846411] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.846463] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.846464] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.846514] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.846516] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.846560] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.846562] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.846609] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.846610] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.846657] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.846659] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.847208] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.847209] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.847259] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.847260] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.847271] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.847272] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.847318] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.847319] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.847363] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.847364] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.847376] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.847377] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.847425] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.847426] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.847470] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.847471] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.847486] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.847487] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.847531] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.847532] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.847577] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.847578] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.847625] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.847626] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.847671] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.847672] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.847683] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.847683] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.847729] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.847730] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.847773] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.847774] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.847790] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.847791] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.847835] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.847836] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.847880] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.847881] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.847923] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.847924] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.847967] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.847969] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.847980] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.847981] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.848026] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.848027] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.848070] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.848071] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.848087] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.848088] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.848130] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.848131] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.848174] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.848176] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.848222] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.848223] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.848266] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.848267] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.848278] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.848279] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.848325] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.848326] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.848373] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.848374] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.848385] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.848386] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.848432] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.848433] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.848477] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.848478] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.848522] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.848523] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.848565] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.848566] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.849086] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.849088] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.849139] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.849141] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.849185] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.849186] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.849198] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.849199] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.849249] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.849250] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.849295] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.849296] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.849308] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.849309] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.849359] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.849360] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.849407] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.849409] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.849452] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.849454] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.849500] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.849501] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.849546] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.849548] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.849591] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.849593] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.849638] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.849639] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.849651] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.849652] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.849700] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.849701] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.849745] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.849747] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.849762] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.849764] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.849809] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.849810] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.849854] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.849856] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.849900] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.849902] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.849946] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.849947] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.849960] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.849961] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.850010] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.850012] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.850056] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.850057] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.850069] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.850070] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.850120] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.850121] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.850181] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.850183] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.850228] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.850229] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.850276] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.850278] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.850324] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.850326] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.850372] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.850374] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.850418] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.850420] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.850432] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.850434] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.850483] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.850485] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.850529] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.850531] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.850574] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.850576] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.851117] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.851119] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.851177] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.851179] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.851229] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.851231] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.851276] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.851277] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.851289] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.851290] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.851337] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.851339] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.851383] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.851385] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.851431] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.851433] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.851482] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.851484] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.851528] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.851529] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.851574] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.851575] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.851620] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.851622] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.851633] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.851635] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.851682] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.851684] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.851730] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.851731] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.851747] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.851748] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.851791] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.851792] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.851837] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.851839] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.851885] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.851887] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.851931] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.851932] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.851943] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.851945] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.851992] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.851994] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.852038] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.852039] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.852051] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.852052] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.852100] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.852101] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.852145] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.852147] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.852190] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.852191] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.852236] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.852238] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.852282] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.852283] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.852327] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.852329] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.852373] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.852375] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.852386] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.852388] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.852437] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.852438] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.852486] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.852487] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.852498] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.852500] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.852547] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.852548] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.852593] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.852594] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.853116] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.853118] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.853170] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.853171] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.853215] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.853216] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.853261] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.853262] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.853307] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.853308] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.853318] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.853319] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.853365] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.853367] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.853411] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.853412] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.853424] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.853425] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.853474] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.853475] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.853520] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.853521] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.853531] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.853532] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.853578] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.853579] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.853622] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.853623] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.853666] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.853667] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.853711] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.853712] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.853758] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.853759] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.853801] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.853802] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.853847] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.853848] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.853860] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.853861] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.853906] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.853907] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.853949] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.853950] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.853961] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.853962] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.854005] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.854006] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.854048] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.854050] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.854094] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.854095] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.854137] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.854138] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.854181] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.854182] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.854227] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.854228] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.854273] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.854274] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.854286] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.854287] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.854335] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.854336] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.854381] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.854381] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.854392] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.854393] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.854439] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.854440] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.854485] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.854486] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.854531] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.854532] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.855057] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.855059] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.855110] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.855112] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.855156] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.855157] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.855202] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.855203] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.855214] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.855216] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.855263] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.855265] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.855310] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.855311] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.855355] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.855356] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.855401] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.855403] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.855450] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.855452] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.855500] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.855502] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.855546] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.855548] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.855560] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.855561] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.855611] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.855612] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.855656] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.855658] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.855673] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.855674] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.855717] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.855718] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.855763] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.855764] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.855809] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.855811] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.855858] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.855859] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.855871] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.855872] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.855922] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.855923] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.855967] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.855969] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.856012] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.856014] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.856056] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.856058] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.856102] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.856103] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.856156] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.856158] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.856210] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.856212] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.856223] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.856225] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.856274] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.856276] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.856321] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.856322] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.856365] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.856367] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.856414] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.856416] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.856463] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.856465] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.856513] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.856515] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.856561] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.856563] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.856574] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.856576] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.857114] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.857116] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.857168] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.857170] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.857222] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.857223] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.857275] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.857276] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.857320] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.857322] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.857367] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.857368] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.857412] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.857413] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.857426] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.857428] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.857478] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.857480] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.857525] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.857526] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.857542] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.857543] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.857588] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.857590] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.857634] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.857636] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.857680] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.857681] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.857726] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.857728] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.857739] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.857741] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.857791] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.857792] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.857837] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.857838] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.857853] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.857854] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.857898] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.857900] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.857946] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.857947] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.857992] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.857993] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.858038] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.858040] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.858051] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.858053] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.858103] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.858104] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.858156] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.858158] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.858209] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.858211] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.858257] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.858259] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.858305] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.858307] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.858352] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.858354] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.858399] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.858401] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.858413] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.858415] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.858465] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.858467] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.858515] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.858517] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.858560] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.858562] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.858607] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.858609] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.858655] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.858657] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.859196] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.859198] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.859257] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.859258] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.859305] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.859306] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.859348] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.859349] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.859392] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.859393] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.859439] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.859440] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.859486] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.859487] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.859498] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.859499] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.859545] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.859546] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.859588] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.859589] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.859600] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.859601] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.859647] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.859648] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.859692] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.859693] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.859709] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.859710] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.859754] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.859754] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.859799] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.859800] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.859842] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.859844] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.859888] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.859890] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.859900] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.859901] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.859947] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.859948] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.859992] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.859993] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.860005] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.860006] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.860053] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.860055] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.860099] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.860100] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.860115] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.860116] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.860159] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.860161] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.860206] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.860207] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.860252] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.860253] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.860298] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.860299] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.860309] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.860311] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.860356] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.860357] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.860402] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.860403] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.860421] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.860422] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.860468] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.860469] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.860512] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.860513] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.860555] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.860556] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.860601] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.860602] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.861122] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.861124] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.861175] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.861176] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.861221] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.861222] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.861234] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.861235] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.861285] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.861287] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.861332] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.861333] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.861378] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.861379] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.861426] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.861428] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.861475] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.861476] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.861521] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.861522] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.861566] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.861568] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.861579] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.861580] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.861628] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.861629] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.861674] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.861675] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.861686] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.861688] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.861735] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.861737] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.861781] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.861782] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.861826] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.861827] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.861872] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.861873] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.861917] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.861919] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.861963] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.861965] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.862009] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.862010] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.862021] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.862023] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.862070] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.862072] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.862116] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.862117] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.862128] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.862130] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.862177] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.862179] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.862224] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.862225] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.862268] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.862270] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.862316] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.862317] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.862362] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.862363] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.862408] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.862409] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.862454] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.862455] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.862467] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.862469] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.862518] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.862520] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.862566] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.862567] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.862583] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.862584] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.863105] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.863106] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.863157] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.863159] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.863203] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.863204] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.863249] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.863251] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.863262] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.863264] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.863313] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.863315] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.863359] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.863360] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.863375] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.863377] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.863422] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.863423] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.863471] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.863472] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.863516] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.863518] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.863563] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.863564] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.863576] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.863577] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.863625] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.863626] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.863670] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.863672] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.863716] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.863717] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.863762] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.863763] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.863807] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.863809] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.863854] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.863855] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.863899] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.863901] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.863912] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.863913] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.863961] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.863962] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.864007] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.864008] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.864019] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.864020] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.864068] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.864070] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.864114] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.864115] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.864166] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.864168] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.864219] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.864221] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.864268] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.864269] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.864316] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.864318] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.864364] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.864366] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.864378] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.864380] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.864430] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.864432] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.864480] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.864482] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.864526] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.864527] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.864574] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.864576] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.864622] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.864624] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.865156] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.865158] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.865209] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.865210] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.865266] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.865267] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.865310] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.865312] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.865358] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.865360] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.865404] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.865405] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.865449] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.865450] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.865461] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.865462] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.865510] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.865511] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.865555] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.865556] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.865567] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.865568] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.865613] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.865614] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.865659] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.865660] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.865703] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.865705] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.865747] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.865748] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.865793] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.865794] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.865836] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.865838] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.865882] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.865883] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.865895] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.865896] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.865943] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.865944] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.865987] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.865989] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.866004] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.866006] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.866051] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.866052] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.866094] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.866095] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.866137] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.866138] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.866181] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.866182] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.866193] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.866194] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.866242] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.866244] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.866288] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.866289] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.866301] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.866302] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.866350] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.866351] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.866395] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.866397] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.866440] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.866441] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.866486] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.866488] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.866534] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.866535] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.866578] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.866579] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.866621] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.866622] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.867143] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.867145] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.867196] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.867198] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.867244] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.867246] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.867257] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.867259] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.867308] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.867310] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.867354] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.867356] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.867399] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.867401] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.867445] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.867447] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.867493] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.867495] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.867540] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.867541] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.867587] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.867588] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.867600] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.867602] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.867648] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.867650] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.867695] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.867696] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.867707] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.867708] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.867756] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.867757] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.867802] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.867804] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.867847] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.867849] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.867895] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.867896] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.867941] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.867942] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.867986] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.867988] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.868033] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.868034] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.868045] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.868046] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.868094] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.868096] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.868140] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.868141] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.868152] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.868154] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.868209] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.868211] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.868262] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.868263] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.868306] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.868308] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.868353] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.868354] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.868401] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.868403] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.868450] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.868452] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.868503] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.868505] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.868517] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.868518] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.868569] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.868570] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.868619] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.868620] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.868664] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.868666] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.869205] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.869207] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.869268] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.869269] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.869320] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.869322] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.869367] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.869368] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.869380] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.869381] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.869428] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.869430] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.869476] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.869478] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.869523] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.869524] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.869568] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.869570] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.869614] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.869616] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.869661] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.869662] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.869707] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.869708] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.869720] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.869721] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.869771] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.869773] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.869817] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.869818] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.869834] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.869835] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.869880] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.869882] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.869926] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.869928] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.869972] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.869973] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.870018] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.870020] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.870031] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.870033] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.870080] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.870081] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.870126] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.870127] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.870170] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.870171] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.870216] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.870218] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.870261] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.870263] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.870308] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.870309] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.870353] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.870355] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.870366] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.870368] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.870415] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.870417] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.870461] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.870463] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.870507] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.870509] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.870555] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.870556] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.870601] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.870602] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.870646] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.870648] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.870693] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.870694] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.870705] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.870706] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.871235] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.871236] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.871286] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.871287] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.871299] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.871300] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.871350] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.871351] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.871395] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.871396] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.871407] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.871408] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.871456] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.871457] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.871505] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.871506] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.871549] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.871550] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.871593] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.871594] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.871639] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.871640] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.871682] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.871683] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.871728] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.871730] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.871741] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.871742] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.871790] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.871791] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.871834] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.871835] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.871850] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.871851] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.871894] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.871895] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.871940] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.871941] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.871984] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.871985] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.872029] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.872030] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.872040] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.872041] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.872087] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.872088] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.872131] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.872132] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.872143] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.872144] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.872189] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.872190] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.872233] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.872234] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.872277] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.872278] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.872321] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.872323] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.872369] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.872370] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.872413] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.872414] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.872457] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.872459] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.872470] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.872471] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.872516] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.872517] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.872560] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.872561] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.872576] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.872578] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.872622] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.872624] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.873164] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.873166] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.873218] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.873219] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.873265] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.873267] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.873278] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.873280] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.873327] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.873329] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.873373] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.873374] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.873390] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.873392] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.873437] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.873439] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.873485] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.873487] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.873533] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.873535] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.873579] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.873580] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.873592] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.873593] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.873640] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.873642] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.873686] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.873688] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.873704] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.873705] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.873748] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.873749] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.873794] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.873796] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.873842] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.873844] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.873888] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.873889] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.873901] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.873902] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.873949] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.873951] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.873995] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.873997] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.874009] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.874010] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.874060] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.874061] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.874105] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.874107] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.874152] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.874153] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.874197] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.874198] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.874243] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.874245] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.874289] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.874291] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.874335] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.874336] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.874348] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.874349] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.874397] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.874398] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.874445] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.874448] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.874491] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.874492] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.874536] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.874538] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.874583] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.874585] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.874631] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.874633] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.875166] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.875167] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.875218] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.875220] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.875265] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.875266] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.875310] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.875312] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.875358] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.875360] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.875404] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.875405] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.875417] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.875418] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.875469] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.875470] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.875519] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.875520] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.875536] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.875538] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.875583] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.875585] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.875628] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.875630] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.875675] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.875676] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.875721] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.875722] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.875734] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.875735] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.875782] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.875784] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.875829] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.875830] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.875874] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.875876] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.875920] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.875922] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.875966] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.875967] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.876012] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.876014] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.876060] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.876061] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.876073] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.876074] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.876124] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.876125] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.876169] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.876170] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.876182] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.876183] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.876239] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.876241] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.876292] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.876294] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.876339] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.876341] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.876388] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.876389] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.876437] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.876439] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.876487] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.876488] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.876535] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.876537] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.876549] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.876551] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.876600] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.876602] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.876648] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.876650] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.876694] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.876696] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.877249] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.877251] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.877312] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.877313] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.877364] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.877365] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.877410] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.877410] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.877422] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.877423] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.877470] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.877471] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.877514] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.877515] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.877526] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.877527] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.877575] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.877576] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.877619] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.877620] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.877635] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.877636] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.877679] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.877680] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.877724] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.877726] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.877768] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.877769] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.877814] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.877815] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.877826] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.877827] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.877873] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.877874] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.877918] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.877920] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.877931] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.877932] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.877977] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.877978] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.878021] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.878022] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.878065] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.878066] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.878109] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.878110] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.878155] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.878156] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.878200] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.878201] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.878244] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.878245] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.878256] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.878257] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.878303] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.878304] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.878348] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.878349] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.878361] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.878362] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.878410] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.878411] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.878457] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.878458] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.878503] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.878503] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.878546] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.878547] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.878592] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.878593] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.878637] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.878638] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.878682] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.878683] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.879204] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.879205] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.879256] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.879258] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.879302] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.879303] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.879315] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.879317] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.879366] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.879368] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.879412] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.879413] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.879458] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.879460] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.879507] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.879508] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.879554] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.879555] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.879602] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.879603] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.879647] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.879649] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.879660] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.879662] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.879708] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.879710] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.879755] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.879756] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.879768] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.879769] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.879819] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.879820] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.879865] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.879866] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.879909] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.879911] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.879955] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.879957] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.880003] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.880004] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.880049] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.880051] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.880096] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.880097] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.880109] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.880110] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.880158] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.880159] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.880203] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.880205] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.880250] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.880251] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.880295] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.880296] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.880341] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.880343] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.880387] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.880388] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.880433] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.880435] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.880447] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.880448] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.880497] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.880499] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.880543] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.880545] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.880589] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.880590] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.880635] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.880637] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.880681] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.880682] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.880727] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.880728] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   44.881248] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.881250] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   44.881301] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.881303] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   44.881347] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.881348] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   44.881393] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.881394] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   44.881439] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.881440] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   44.881485] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.881486] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   44.881497] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.881499] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   44.881546] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.881547] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   44.881592] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.881594] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x045a0000
>[   44.881609] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.881611] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   44.881656] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.881657] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   44.881701] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.881703] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   44.881748] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.881749] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   44.881793] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.881794] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   44.881806] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.881807] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   44.881854] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.881856] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   44.881901] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.881902] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   44.881918] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.881919] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   44.881962] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.881963] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   44.882008] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.882010] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   44.882054] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.882055] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   44.882100] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.882101] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   44.882113] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.882114] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   44.882161] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.882163] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   44.882208] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.882210] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   44.882253] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.882254] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x000002f9
>[   44.882299] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.882301] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x000001e8
>[   44.882347] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.882348] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x0000018d
>[   44.882393] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.882395] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x0000009f
>[   44.882439] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.882440] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   44.882452] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.882453] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   44.882501] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.882502] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   44.882549] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.882551] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   44.882566] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.882568] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   44.882610] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.882612] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x000002f9
>[   44.882656] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.882657] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   44.882702] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   44.882704] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x000001e8
>[   48.440847] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.440862] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0230 data 0x000000cf
>[   48.440928] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.440934] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0234 data 0x00000000
>[   48.441012] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.441021] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0238 data 0x00000040
>[   48.441083] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.441093] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x023c data 0x00000001
>[   48.441157] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.441166] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0240 data 0x00000000
>[   48.441231] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.441233] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0248 data 0x00000780
>[   48.441285] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.441287] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x024c data 0x00000438
>[   48.441333] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.441334] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0250 data 0x00000000
>[   48.441381] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.441382] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0254 data 0x03520000
>[   48.441429] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.441430] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0200 data 0x000000cf
>[   48.441474] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.441476] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0204 data 0x00000000
>[   48.441487] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.441489] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0208 data 0x00000040
>[   48.441536] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.441538] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x020c data 0x00000001
>[   48.441582] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.441584] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0210 data 0x00000000
>[   48.441599] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.441601] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0218 data 0x00000780
>[   48.441643] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.441645] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x021c data 0x00000438
>[   48.441690] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.441691] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0220 data 0x00000000
>[   48.441736] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.441738] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0224 data 0x00100000
>[   48.441784] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.441785] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0280 data 0x00000000
>[   48.441796] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.441798] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0284 data 0x00000000
>[   48.441846] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.441847] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0288 data 0x00000780
>[   48.441896] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.441897] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x028c data 0x00000438
>[   48.441943] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.441944] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x02ac data 0x00000003
>[   48.441992] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.442002] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x0110 data 0x00000000
>[   48.442057] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.442059] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x088c data 0x00000000
>[   48.442108] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.442110] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b0 data 0x00000000
>[   48.442159] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.442161] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b4 data 0x00000000
>[   48.442177] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.442179] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08b8 data 0x00000780
>[   48.442221] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.442223] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08bc data 0x00000438
>[   48.442271] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.442272] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c0 data 0x00000000
>[   48.442324] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.442330] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c4 data 0x00000001
>[   48.442380] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.442382] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08c8 data 0x00000000
>[   48.442394] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.442396] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08cc data 0x00000001
>[   48.442445] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.442446] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d0 data 0x00000000
>[   48.442491] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.442493] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d4 data 0x00000000
>[   48.442537] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.442540] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08d8 data 0x00000000
>[   48.442590] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: EMPTY_SUBC
>[   48.442592] nouveau E[   PFIFO][0000:01:00.0] SUBFIFO0: ch 1 subc 3 mthd 0x08dc data 0x00000000
>[   51.316550] nouveau W[   PFIFO][0000:01:00.0] unknown status 0x40000000
>[   56.806974] fuse init (API version 7.19)
>[   63.058042] nouveau W[   PFIFO][0000:01:00.0] unknown status 0x40000000
>[   68.100608] nouveau W[   PFIFO][0000:01:00.0] unknown status 0x40000000
>[  113.931732] wlan0: deauthenticating from 00:04:0e:d8:cb:90 by local choice (reason=3)
>[  113.941528] cfg80211: Calling CRDA to update world regulatory domain
>[  113.945517] cfg80211: World regulatory domain updated:
>[  113.945520] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
>[  113.945522] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
>[  113.945523] cfg80211:   (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
>[  113.945524] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
>[  113.945525] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
>[  113.945526] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
>[  115.479395] EXT4-fs (dm-3): re-mounted. Opts: acl,user_xattr,commit=0
>[  115.482605] EXT4-fs (dm-2): re-mounted. Opts: commit=0
>[  115.484656] EXT4-fs (dm-4): re-mounted. Opts: acl,user_xattr,commit=0
>[  115.766815] EXT4-fs (dm-1): re-mounted. Opts: commit=0
>[  116.070284] usb 1-1.4: USB disconnect, device number 4
>[  116.411158] PM: Syncing filesystems ... done.
>[  116.527977] PM: Preparing system for mem sleep
>[  116.551241] Freezing user space processes ... (elapsed 0.01 seconds) done.
>[  116.562802] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done.
>[  116.573874] PM: Entering mem sleep
>[  116.573924] Suspending console(s) (use no_console_suspend to debug)
>[  116.770098] sd 0:0:0:0: [sda] Synchronizing SCSI cache
>[  116.770581] sd 0:0:0:0: [sda] Stopping disk
>[  117.007970] nouveau  [     DRM][0000:01:00.0] suspending fbcon...
>[  117.007982] nouveau  [     DRM][0000:01:00.0] suspending display...
>[  117.009764] ACPI handle has no context!
>[  117.061095] e1000e 0000:00:19.0: wake-up capability enabled by ACPI
>[  117.319592] ACPI handle has no context!
>[  118.091955] nouveau  [     DRM][0000:01:00.0] unpinning framebuffer(s)...
>[  118.092005] nouveau  [     DRM][0000:01:00.0] evicting buffers...
>[  144.495085] nouveau  [     DRM][0000:01:00.0] suspending client object trees...
>[  145.966222] nouveau 0000:01:00.0: power state changed by ACPI to D3
>[  145.966326] PM: suspend of devices complete after 29395.906 msecs
>[  145.966435] PM: late suspend of devices complete after 0.107 msecs
>[  145.966555] pcieport 0000:00:1c.6: wake-up capability enabled by ACPI
>[  145.988324] ehci_hcd 0000:00:1d.0: wake-up capability enabled by ACPI
>[  145.999122] ehci_hcd 0000:00:1d.0: power state changed by ACPI to D3
>[  145.999221] ehci_hcd 0000:00:1a.0: wake-up capability enabled by ACPI
>[  146.010125] ehci_hcd 0000:00:1a.0: power state changed by ACPI to D3
>[  146.021210] PM: noirq suspend of devices complete after 54.777 msecs
>[  146.021392] ACPI: Preparing to enter system sleep state S3
>[  146.069148] PM: Saving platform NVS memory
>[  146.072189] Disabling non-boot CPUs ...
>[  146.073912] CPU 1 is now offline
>[  146.075705] CPU 2 is now offline
>[  146.077643] CPU 3 is now offline
>[  146.079153] CPU 4 is now offline
>[  146.080806] CPU 5 is now offline
>[  146.082406] CPU 6 is now offline
>[  146.083872] CPU 7 is now offline
>[  146.084142] Extended CMOS year: 2000
>[  146.086487] ACPI: Low-level resume complete
>[  146.086587] PM: Restoring platform NVS memory
>[  146.088631] Extended CMOS year: 2000
>[  146.088673] Enabling non-boot CPUs ...
>[  146.091096] Booting Node 0 Processor 1 APIC 0x1
>[  146.102606] Disabled fast string operations
>[  146.105958] CPU1 is up
>[  146.106318] Booting Node 0 Processor 2 APIC 0x2
>[  146.117379] Disabled fast string operations
>[  146.120717] CPU2 is up
>[  146.121070] Booting Node 0 Processor 3 APIC 0x3
>[  146.132127] Disabled fast string operations
>[  146.135583] CPU3 is up
>[  146.136101] Booting Node 0 Processor 4 APIC 0x4
>[  146.147161] Disabled fast string operations
>[  146.150561] CPU4 is up
>[  146.151457] Booting Node 0 Processor 5 APIC 0x5
>[  146.162614] Disabled fast string operations
>[  146.166098] CPU5 is up
>[  146.167015] Booting Node 0 Processor 6 APIC 0x6
>[  146.178176] Disabled fast string operations
>[  146.181659] CPU6 is up
>[  146.182588] Booting Node 0 Processor 7 APIC 0x7
>[  146.193754] Disabled fast string operations
>[  146.197375] CPU7 is up
>[  146.217901] ACPI: Waking up from system sleep state S3
>[  146.314038] ehci_hcd 0000:00:1a.0: wake-up capability disabled by ACPI
>[  146.314056] ehci_hcd 0000:00:1a.0: power state changed by ACPI to D0
>[  146.314063] ehci_hcd 0000:00:1a.0: power state changed by ACPI to D0
>[  146.314809] ehci_hcd 0000:00:1d.0: wake-up capability disabled by ACPI
>[  146.314819] ehci_hcd 0000:00:1d.0: power state changed by ACPI to D0
>[  146.314826] ehci_hcd 0000:00:1d.0: power state changed by ACPI to D0
>[  146.315928] pcieport 0000:00:1c.6: wake-up capability disabled by ACPI
>[  146.316048] PM: noirq resume of devices complete after 2.430 msecs
>[  146.316235] PM: early resume of devices complete after 0.125 msecs
>[  146.316406] e1000e 0000:00:19.0: wake-up capability disabled by ACPI
>[  146.316448] mei 0000:00:16.0: irq 51 for MSI/MSI-X
>[  146.316464] ehci_hcd 0000:00:1a.0: power state changed by ACPI to D0
>[  146.316495] ehci_hcd 0000:00:1a.0: power state changed by ACPI to D0
>[  146.316551] ehci_hcd 0000:00:1a.0: setting latency timer to 64
>[  146.316590] nouveau  [     DRM][0000:01:00.0] re-enabling device...
>[  146.316760] usb usb3: root hub lost power or was reset
>[  146.316764] usb usb4: root hub lost power or was reset
>[  146.316774] snd_hda_intel 0000:00:1b.0: irq 52 for MSI/MSI-X
>[  146.316808] e1000e 0000:00:19.0: irq 54 for MSI/MSI-X
>[  146.317311] xhci_hcd 0000:0e:00.0: irq 43 for MSI/MSI-X
>[  146.317324] xhci_hcd 0000:0e:00.0: irq 44 for MSI/MSI-X
>[  146.317336] xhci_hcd 0000:0e:00.0: irq 45 for MSI/MSI-X
>[  146.317347] xhci_hcd 0000:0e:00.0: irq 46 for MSI/MSI-X
>[  146.317358] xhci_hcd 0000:0e:00.0: irq 47 for MSI/MSI-X
>[  146.317370] xhci_hcd 0000:0e:00.0: irq 48 for MSI/MSI-X
>[  146.317381] xhci_hcd 0000:0e:00.0: irq 49 for MSI/MSI-X
>[  146.317392] xhci_hcd 0000:0e:00.0: irq 50 for MSI/MSI-X
>[  146.317519] ehci_hcd 0000:00:1d.0: power state changed by ACPI to D0
>[  146.317581] ahci 0000:00:1f.2: setting latency timer to 64
>[  146.317707] ehci_hcd 0000:00:1d.0: power state changed by ACPI to D0
>[  146.317728] ehci_hcd 0000:00:1d.0: setting latency timer to 64
>[  146.317878] nouveau 0000:01:00.0: power state changed by ACPI to D0
>[  146.317888] nouveau 0000:01:00.0: power state changed by ACPI to D0
>[  146.317899] nouveau 0000:01:00.0: power state changed by ACPI to D0
>[  146.317905] nouveau 0000:01:00.0: power state changed by ACPI to D0
>[  146.317958] nouveau  [     DRM][0000:01:00.0] resuming client object trees...
>[  146.317975] nouveau  [   VBIOS][0000:01:00.0] running init tables
>[  146.358573] tpm_tis 00:0a: A TPM error (6) occurred attempting to read a pcr value
>[  146.358576] tpm_tis 00:0a: TPM is disabled/deactivated (0x6)
>[  146.549660] usb 1-1.6: reset high-speed USB device number 5 using ehci_hcd
>[  146.633493] ata4: SATA link down (SStatus 0 SControl 300)
>[  146.635491] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
>[  146.637728] ata5: SATA link down (SStatus 0 SControl 300)
>[  146.637935] ata2.00: ACPI cmd e3/00:1f:00:00:00:a0 (IDLE) succeeded
>[  146.638238] ata2.00: ACPI cmd e3/00:02:00:00:00:a0 (IDLE) succeeded
>[  146.638244] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[  146.642407] ata2.00: ACPI cmd e3/00:1f:00:00:00:a0 (IDLE) succeeded
>[  146.642639] ata2.00: ACPI cmd e3/00:02:00:00:00:a0 (IDLE) succeeded
>[  146.642645] ata2.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[  146.644166] ata2.00: configured for UDMA/66
>[  146.665979] nouveau  [     DRM][0000:01:00.0] resuming display...
>[  146.713788] usb 1-1.3: reset full-speed USB device number 3 using ehci_hcd
>[  146.870534] firewire_core 0000:0d:00.3: rediscovered device fw0
>[  149.597172] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
>[  149.599279] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
>[  149.599285] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
>[  149.599289] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[  149.603679] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
>[  149.603685] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
>[  149.603688] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
>[  149.605633] ata1.00: configured for UDMA/133
>[  149.617344] sd 0:0:0:0: [sda] Starting disk
>[  149.642245] PM: resume of devices complete after 3326.415 msecs
>[  149.642389] PM: Finishing wakeup.
>[  149.642390] Restarting tasks ... done.
>[  149.644521] video LNXVIDEO:01: Restoring backlight state
>[  149.891839] Disabling lock debugging due to kernel taint
>[  149.892315] ndiswrapper version 1.58rc1 loaded (smp=yes, preempt=yes)
>[  149.965848] usbcore: registered new interface driver ndiswrapper
>[  150.101609] e1000e 0000:00:19.0: irq 54 for MSI/MSI-X
>[  150.202153] e1000e 0000:00:19.0: irq 54 for MSI/MSI-X
>[  150.203676] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
>[  150.204679] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S
>[  150.204971] iwlwifi 0000:03:00.0: Radio type=0x0-0x3-0x1
>[  150.349838] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
>[  150.591399] usb 1-1.4: new full-speed USB device number 6 using ehci_hcd
>[  150.697207] usb 1-1.4: New USB device found, idVendor=0a5c, idProduct=217f
>[  150.697210] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
>[  150.697211] usb 1-1.4: Product: Broadcom Bluetooth Device
>[  150.697212] usb 1-1.4: Manufacturer: Broadcom Corp
>[  150.697213] usb 1-1.4: SerialNumber: 60D819AE5A32
>[  151.202337] EXT4-fs (dm-3): re-mounted. Opts: acl,user_xattr,commit=600
>[  151.205475] EXT4-fs (dm-2): re-mounted. Opts: commit=600
>[  151.206801] EXT4-fs (dm-4): re-mounted. Opts: acl,user_xattr,commit=600
>[  151.209626] EXT4-fs (sda1): re-mounted. Opts: commit=600
>[  151.308562] EXT4-fs (dm-1): re-mounted. Opts: commit=600
>[  151.750788] nouveau E[   PFIFO][0000:01:00.0] read fault at 0x000074b000 [PAGE_NOT_PRESENT] from PGRAPH/DISPATCH on channel 0x007fb6a000
>[  151.750794] nouveau W[   PFIFO][0000:01:00.0] unknown status 0x40000000
>[  156.720080] wlan0: authenticate with 00:04:0e:d8:cb:90
>[  156.725754] wlan0: send auth to 00:04:0e:d8:cb:90 (try 1/3)
>[  156.728094] wlan0: authenticated
>[  156.729195] wlan0: associate with 00:04:0e:d8:cb:90 (try 1/3)
>[  156.732391] wlan0: RX AssocResp from 00:04:0e:d8:cb:90 (capab=0x411 status=0 aid=2)
>[  156.738731] wlan0: associated
>[  156.739133] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
>[  156.925301] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  159.924800] nouveau E[     DRM][0000:01:00.0] failed to idle channel 0xcccc0000
>[  161.924690] nouveau E[   PFIFO][0000:01:00.0] channel 1 kick timeout
>[  161.924787] nouveau  [   PFIFO][0000:01:00.0] unknown status 0x00000100
>[  163.924603] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  163.989722] nouveau  [   PFIFO][0000:01:00.0] unknown status 0x00000100
>[  165.989535] nouveau E[   PFIFO][0000:01:00.0] channel 3 kick timeout
>[  165.989670] nouveau  [   PFIFO][0000:01:00.0] unknown status 0x00000100
>[  167.989455] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  167.989517] nouveau ![   PFIFO][0000:01:00.0] unhandled status 0x00000001
>[  170.649537] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  172.660200] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  185.103713] nouveau E[     DRM][0000:01:00.0] failed to idle channel 0xcccc0001
>[  187.103627] nouveau E[   PFIFO][0000:01:00.0] channel 2 kick timeout
>[  189.103540] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  192.102853] nouveau E[     DRM][0000:01:00.0] failed to idle channel 0xcccc0000
>[  194.102736] nouveau E[   PFIFO][0000:01:00.0] channel 1 kick timeout
>[  196.102648] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  198.794077] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  200.804639] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  213.240262] nouveau E[     DRM][0000:01:00.0] failed to idle channel 0xcccc0001
>[  215.240187] nouveau E[   PFIFO][0000:01:00.0] channel 2 kick timeout
>[  217.240099] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  220.239403] nouveau E[     DRM][0000:01:00.0] failed to idle channel 0xcccc0000
>[  222.239299] nouveau E[   PFIFO][0000:01:00.0] channel 1 kick timeout
>[  224.239209] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  226.940546] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  228.951162] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  241.393809] nouveau E[     DRM][0000:01:00.0] failed to idle channel 0xcccc0001
>[  243.393718] nouveau E[   PFIFO][0000:01:00.0] channel 2 kick timeout
>[  245.393630] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  248.392950] nouveau E[     DRM][0000:01:00.0] failed to idle channel 0xcccc0000
>[  250.392833] nouveau E[   PFIFO][0000:01:00.0] channel 1 kick timeout
>[  252.392743] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  255.076102] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  257.086695] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  269.506361] nouveau E[     DRM][0000:01:00.0] failed to idle channel 0xcccc0001
>[  271.506286] nouveau E[   PFIFO][0000:01:00.0] channel 2 kick timeout
>[  273.506198] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  276.505502] nouveau E[     DRM][0000:01:00.0] failed to idle channel 0xcccc0000
>[  278.505398] nouveau E[   PFIFO][0000:01:00.0] channel 1 kick timeout
>[  280.505308] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  283.192658] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  285.203459] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  297.734901] nouveau E[     DRM][0000:01:00.0] failed to idle channel 0xcccc0001
>[  299.734810] nouveau E[   PFIFO][0000:01:00.0] channel 2 kick timeout
>[  301.734723] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  304.734041] nouveau E[     DRM][0000:01:00.0] failed to idle channel 0xcccc0000
>[  306.733936] nouveau E[   PFIFO][0000:01:00.0] channel 1 kick timeout
>[  308.733847] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  311.420193] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  313.430841] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  325.847452] nouveau E[     DRM][0000:01:00.0] failed to idle channel 0xcccc0001
>[  327.847377] nouveau E[   PFIFO][0000:01:00.0] channel 2 kick timeout
>[  329.847289] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  332.846593] nouveau E[     DRM][0000:01:00.0] failed to idle channel 0xcccc0000
>[  334.846473] nouveau E[   PFIFO][0000:01:00.0] channel 1 kick timeout
>[  336.846383] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  339.528759] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  341.539415] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  353.976002] nouveau E[     DRM][0000:01:00.0] failed to idle channel 0xcccc0001
>[  355.975913] nouveau E[   PFIFO][0000:01:00.0] channel 2 kick timeout
>[  357.975830] nouveau E[   PFIFO][0000:01:00.0] playlist update failed
>[  360.975143] nouveau E[     DRM][0000:01:00.0] failed to idle channel 0xcccc0000
>[  361.612962] vboxguest: VirtualBox Guest PCI device not found.
>[  362.975026] nouveau E[   PFIFO][0000:01:00.0] channel 1 kick timeout
>[  364.974945] nouveau E[   PFIFO][0000:01:00.0] playlist update failed

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Attachments on bug 50121: 61851 | 61852 | 61858 | 61859 | 61860 | 61861 | 65931 | 69606 | 69607 | 69608 | 69609 | 69612 | 69616 | 72060 | 72085 | 72113 | 72499 | 73421 | 73488 | 73597

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