Attachment 137461 Details for Bug 105173 – xorg session dmesg log after launch supertuxkart

xorg session dmesg log after launch supertuxkart

dmesg_log_xorg_4_16.txt (text/plain), 189.34 KB, created by Nick Lee on 2018-02-20 09:52:01 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Nick Lee

Created: 2018-02-20 09:52:01 UTC

Size: 189.34 KB

patch

obsolete

>[  238.085222] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  238.085229] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  238.085235] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  238.085247] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  238.085920] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  238.085926] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  238.085931] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  238.085942] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  238.088588] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  238.088596] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  238.088601] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  238.088612] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  238.092105] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  238.092113] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  238.092118] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  238.092131] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  238.161607] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  238.161616] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  238.161622] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  238.161634] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  238.176435] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  238.176444] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  238.176449] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  238.176461] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  238.234276] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  238.234285] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  238.234291] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  238.234303] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  238.300551] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  238.300561] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  238.300566] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 023c data 00000000
>[  238.300578] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  238.300593] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  238.300597] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 00000000 00000000 04000000
>[  238.300601] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  238.306771] perf: interrupt took too long (2502 > 2500), lowering kernel.perf_event_max_sample_rate to 79000
>[  238.509631] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  238.509642] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  238.509649] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  238.509663] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  238.571027] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  238.571036] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  238.571040] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  238.571051] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  238.636838] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  238.636849] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  238.636856] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 023c data 00000000
>[  238.636869] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  238.636890] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  238.636897] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 00000000 00000000 04000000
>[  238.636903] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  238.698803] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  238.698817] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000000 04000000
>[  238.698826] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  238.698842] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  238.703107] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  238.703116] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 60030000 00000000 04000000
>[  238.703123] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  238.703146] nouveau 0000:03:00.0: fb: trapped read at 0060030000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  238.703935] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  238.703942] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80000000 00000000 04000000
>[  238.703949] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  238.703961] nouveau 0000:03:00.0: fb: trapped read at 0080000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  238.704712] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  238.704719] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80000000 00000000 04000000
>[  238.704725] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  238.704738] nouveau 0000:03:00.0: fb: trapped read at 0080000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  239.142280] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  239.142291] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  239.142298] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  239.142311] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  253.974706] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  253.974725] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000000 04000000
>[  253.974734] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  253.974762] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  253.975092] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  253.975099] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80000000 00000000 04000000
>[  253.975105] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  253.975118] nouveau 0000:03:00.0: fb: trapped read at 0080000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  253.975138] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  253.975144] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80002000 00000000 04000000
>[  253.975151] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  253.975165] nouveau 0000:03:00.0: fb: trapped read at 0080002000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  253.975177] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  253.975183] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80008000 00000000 04000000
>[  253.975189] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  253.975202] nouveau 0000:03:00.0: fb: trapped read at 0080008000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  253.975213] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  253.975219] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 8000a000 00000000 04000000
>[  253.975225] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  253.975459] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  253.975466] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 8000c000 00000000 04000000
>[  253.975472] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  253.975485] nouveau 0000:03:00.0: fb: trapped read at 008000c000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  253.975496] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  253.975503] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 8000e000 00000000 04000000
>[  253.975509] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  253.975521] nouveau 0000:03:00.0: fb: trapped read at 0080010000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  253.975533] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  253.975538] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80010000 00000000 04000000
>[  253.975544] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  253.975556] nouveau 0000:03:00.0: fb: trapped read at 0080012000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  253.975578] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  253.975584] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80012000 00000000 04000000
>[  253.975590] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  253.975601] nouveau 0000:03:00.0: fb: trapped read at 0080014000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  253.975611] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  253.975617] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80014000 00000000 04000000
>[  253.975623] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  253.975634] nouveau 0000:03:00.0: fb: trapped read at 0080016000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  253.975644] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  253.975650] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80016000 00000000 04000000
>[  253.975656] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  253.975678] nouveau 0000:03:00.0: fb: trapped read at 0080028000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  253.975688] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  253.975694] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80028000 00000000 04000000
>[  253.975700] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  253.975968] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  253.975975] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 8002a000 00000000 04000000
>[  253.975981] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  253.976000] nouveau 0000:03:00.0: fb: trapped read at 008002a000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  253.976016] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  253.976022] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 8002c000 00000000 04000000
>[  253.976029] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  253.976040] nouveau 0000:03:00.0: fb: trapped read at 008003e000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  253.976049] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  253.976055] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 8003e000 00000000 04000000
>[  253.976061] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  253.976078] nouveau 0000:03:00.0: fb: trapped read at 0080044000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  253.976088] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  253.976094] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80044000 00000000 04000000
>[  253.976100] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.110460] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.110470] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  254.110476] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.110491] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.114222] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.114230] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  254.114235] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.114246] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.126436] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.126444] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  254.126449] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.126461] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.137815] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.137824] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  254.137830] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.137842] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.145881] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.145890] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  254.145894] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.145908] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.149528] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.149537] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  254.149541] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.149553] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.153773] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.153782] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  254.153788] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.153800] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.157431] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.157440] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  254.157446] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.157458] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.160984] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.160993] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  254.160999] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.161011] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.166595] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.166603] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  254.166608] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.166620] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.170262] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.170269] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  254.170274] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.170284] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.173648] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.173655] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  254.173659] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.173670] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.177071] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.177078] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  254.177082] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.177092] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.180424] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.180432] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  254.180436] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.180447] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.183725] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.183732] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  254.183736] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.183747] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.193771] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.193780] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  254.193785] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.193796] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.205270] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.205278] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  254.205283] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.205293] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.208665] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.208673] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  254.208678] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.208690] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.258708] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.258717] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  254.258722] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.258732] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.259830] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.259836] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  254.259840] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.259851] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.260860] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.260865] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  254.260870] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.260879] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.261734] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.261739] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  254.261743] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.261753] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.266904] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.266912] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  254.266917] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.266927] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.270296] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.270303] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  254.270308] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.270318] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.271433] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.271440] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  254.271445] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.271456] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.272197] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.272203] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  254.272208] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.272218] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.272890] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.272896] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  254.272901] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.272911] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.276228] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.276235] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  254.276240] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.276252] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.848293] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.848303] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  254.848311] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.848324] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.849116] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.849124] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  254.849131] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.849143] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.850769] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.850778] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  254.850785] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.850800] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.851951] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.851960] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  254.851967] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.851980] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.853017] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.853025] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  254.853032] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.853045] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.853866] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.853874] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  254.853881] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.853894] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.854967] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.854975] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  254.854982] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.854995] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.856145] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.856153] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  254.856159] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.856172] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  254.859514] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  254.859522] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  254.859526] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  254.859538] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  255.003373] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  255.003382] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  255.003387] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  255.003397] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  255.004865] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  255.004871] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  255.004876] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  255.004885] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  255.006231] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  255.006236] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  255.006241] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  255.006251] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  255.007411] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  255.007417] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  255.007421] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  255.007431] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  255.010725] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  255.010734] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  255.010739] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  255.010751] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  255.854330] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  255.854339] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  255.854343] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  255.854353] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  255.856003] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  255.856011] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  255.856017] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  255.856028] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  255.857433] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  255.857439] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  255.857444] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  255.857455] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  255.858490] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  255.858496] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  255.858501] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  255.858512] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  255.859664] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  255.859671] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  255.859676] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  255.859686] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  256.485625] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  256.485635] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  256.485640] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  256.485653] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  256.488263] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  256.488271] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  256.488276] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  256.488288] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  256.489230] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  256.489237] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  256.489242] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  256.489253] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  256.490721] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  256.490728] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  256.490733] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  256.490744] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  256.491577] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  256.491583] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  256.491587] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  256.491597] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.615767] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.615787] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000000 04000000
>[  282.615794] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.615823] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.616102] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.616108] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80000000 00000000 04000000
>[  282.616113] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.616125] nouveau 0000:03:00.0: fb: trapped read at 0080000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.621167] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.621178] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80008000 00000000 04000000
>[  282.621186] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.621199] nouveau 0000:03:00.0: fb: trapped read at 0080008000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.621227] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.621235] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80010000 00000000 04000000
>[  282.621241] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.621256] nouveau 0000:03:00.0: fb: trapped read at 0080018000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.621266] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.621273] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80018000 00000000 04000000
>[  282.621279] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.621292] nouveau 0000:03:00.0: fb: trapped read at 008001e000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.621304] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.621311] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 8001e000 00000000 04000000
>[  282.621317] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.621330] nouveau 0000:03:00.0: fb: trapped read at 0080030000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.621362] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.621369] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80030000 00000000 04000000
>[  282.621375] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.621388] nouveau 0000:03:00.0: fb: trapped read at 0080032000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.621398] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.621404] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80032000 00000000 04000000
>[  282.621410] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.621665] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.621672] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80044000 00000000 04000000
>[  282.621678] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.621693] nouveau 0000:03:00.0: fb: trapped read at 0080044000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.721487] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.721496] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.721501] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.721513] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.722463] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.722470] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.722474] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.722485] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.723411] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.723417] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.723422] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.723432] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.724892] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.724899] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.724903] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.724913] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.728136] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.728143] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.728148] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.728159] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.729573] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.729580] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.729584] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.729594] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.738198] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.738207] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.738212] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.738225] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.740336] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.740344] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.740349] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.740361] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.743006] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.743014] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.743019] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.743030] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.744796] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.744802] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.744806] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.744816] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.748257] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.748264] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.748269] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.748280] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.749679] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.749686] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.749690] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.749701] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.751636] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.751642] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.751647] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.751657] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.753781] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.753788] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.753793] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.753803] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.754642] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.754648] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.754652] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.754662] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.756070] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.756075] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.756080] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.756090] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.758071] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.758078] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 60000000 00000000 04000000
>[  282.758083] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.758093] nouveau 0000:03:00.0: fb: trapped read at 0060000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.759230] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.759236] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 60000000 00000000 04000000
>[  282.759241] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.759250] nouveau 0000:03:00.0: fb: trapped read at 0060000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.760055] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.760061] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40060000 00000000 04000000
>[  282.760065] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.760075] nouveau 0000:03:00.0: fb: trapped read at 0040060000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.760830] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.760836] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40060000 00000000 04000000
>[  282.760840] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.760850] nouveau 0000:03:00.0: fb: trapped read at 0040060000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.761793] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.761798] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 60000000 00000000 04000000
>[  282.761803] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.761812] nouveau 0000:03:00.0: fb: trapped read at 0060000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.762504] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.762509] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40060000 00000000 04000000
>[  282.762513] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.762523] nouveau 0000:03:00.0: fb: trapped read at 0040060000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.763929] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.763935] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 60000000 00000000 04000000
>[  282.763940] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.763950] nouveau 0000:03:00.0: fb: trapped read at 0060000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.765942] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.765950] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.765954] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.765966] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.766848] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.766853] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.766858] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.766867] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.767594] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.767599] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.767603] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.767612] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.768382] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.768393] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.768399] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.768417] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.769067] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.769072] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 60000000 00000000 04000000
>[  282.769076] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.769095] nouveau 0000:03:00.0: fb: trapped read at 0060000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.770559] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.770565] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.770569] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.770579] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.772628] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.772634] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.772639] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.772650] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.775809] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.775816] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.775821] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.775832] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.776612] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.776618] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.776622] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.776632] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.777534] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.777540] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.777545] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.777555] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.778401] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.778407] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.778411] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.778420] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.779103] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.779108] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 60000000 00000000 04000000
>[  282.779112] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.779121] nouveau 0000:03:00.0: fb: trapped read at 0060000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.779151] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.779155] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 80060000 00000000 04000000
>[  282.779159] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.779175] nouveau 0000:03:00.0: fb: trapped read at 0080060000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.780966] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.780972] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.780977] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.780987] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.782419] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.782426] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 4000c000 00000000 04000000
>[  282.782431] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.782441] nouveau 0000:03:00.0: fb: trapped read at 004000c000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.783294] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.783301] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.783305] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.783316] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.784103] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.784109] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 60000000 00000000 04000000
>[  282.784113] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.784123] nouveau 0000:03:00.0: fb: trapped read at 0060000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.784813] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.784820] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.784824] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.784834] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.786245] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.786252] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.786257] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.786268] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.787314] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.787321] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 60000000 00000000 04000000
>[  282.787325] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.787337] nouveau 0000:03:00.0: fb: trapped read at 0060000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.789979] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.789986] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.789991] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.790002] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.793123] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.793131] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.793136] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.793150] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.799995] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.800004] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.800009] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.800020] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.801472] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.801479] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.801484] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.801494] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.804083] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.804090] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.804094] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.804106] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.805675] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.805682] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.805686] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.805697] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.807226] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.807233] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.807238] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.807248] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.813436] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.813445] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.813450] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.813462] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.825732] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.825739] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.825744] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.825756] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.826577] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.826583] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.826587] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.826596] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.827977] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.827983] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.827988] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.827998] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.828713] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.828719] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.828723] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.828732] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.829499] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.829505] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.829509] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.829519] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.830956] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.830963] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.830967] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.830977] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.832368] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.832374] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.832379] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.832390] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.833060] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.833065] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.833070] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.833079] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.834027] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.834032] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.834037] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.834047] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.835482] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.835488] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.835493] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.835503] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.837053] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.837060] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.837064] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.837075] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.838466] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.838473] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.838477] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.838489] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.841666] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.841673] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.841678] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.841688] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.845508] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.845515] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.845520] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.845533] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.849384] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.849393] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.849398] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.849409] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.851789] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.851796] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.851801] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.851812] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.853207] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.853213] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.853217] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.853228] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.854033] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.854038] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.854042] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.854053] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.854840] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.854845] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.854849] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.854858] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.855796] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.855802] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.855806] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.855816] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.856530] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.856535] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.856539] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.856549] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.860027] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.860035] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.860039] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.860050] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.860788] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.860794] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.860798] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.860810] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.861497] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.861503] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.861507] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.861516] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.862433] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.862439] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.862443] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.862454] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.865642] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.865649] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.865654] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.865668] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.867247] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.867253] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.867257] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.867268] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.868476] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.868482] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.868487] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.868499] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.869313] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.869319] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.869323] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.869333] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.870084] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.870089] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.870093] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.870103] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.873346] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.873353] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.873357] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.873368] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.874082] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.874087] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.874092] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.874110] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.883951] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.883958] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.883963] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.883977] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.890860] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.890868] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.890872] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.890884] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.894367] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.894375] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.894381] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.894393] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.896960] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.896966] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.896970] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.896981] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.898400] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.898406] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.898410] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.898420] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.900898] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.900905] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.900909] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.900920] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.901942] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.901948] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.901952] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.901962] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.902815] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.902820] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.902825] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.902835] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.905781] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.905788] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.905793] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.905804] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.906779] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.906784] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.906789] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.906798] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.909998] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.910005] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.910009] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.910020] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.913343] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.913350] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.913354] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.913365] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.914275] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.914279] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.914283] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.914293] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.915652] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.915657] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.915662] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.915672] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.918932] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.918939] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.918943] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.918953] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.920348] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.920354] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.920358] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.920368] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.923870] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.923877] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.923881] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.923892] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.925275] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.925281] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.925285] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.925295] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.925989] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.925994] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.925998] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.926007] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.926730] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.926736] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.926740] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.926749] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.928222] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.928228] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.928233] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.928243] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.929616] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.929621] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.929625] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.929636] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.930398] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.930403] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.930407] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.930416] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.931756] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.931761] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.931765] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.931775] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.932779] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.932786] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.932790] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.932799] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.934267] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.934274] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.934278] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.934288] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.935203] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.935209] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.935213] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.935222] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.936552] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.936558] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.936562] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.936572] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.939715] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.939722] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.939726] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.939736] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.942990] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.942997] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.943001] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.943012] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.944390] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.944396] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.944401] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.944410] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.945761] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.945767] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.945771] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.945781] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.947532] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.947539] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.947543] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.947554] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.948909] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.948914] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.948919] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.948929] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.950407] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.950413] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.950417] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.950428] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.951963] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.951969] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.951974] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.951984] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.952709] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.952714] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.952718] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.952727] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.955872] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.955878] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.955882] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.955893] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.957262] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.957267] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.957271] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.957281] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.958756] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.958762] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.958766] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.958777] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.959790] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.959796] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.959800] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.959809] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.961152] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.961158] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.961162] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.961172] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.962517] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.962522] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.962526] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.962537] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.963211] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.963216] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  282.963220] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.963229] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.966481] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.966487] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.966492] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.966502] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.967860] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.967866] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.967870] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.967880] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.969228] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.969233] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.969237] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.969248] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.972779] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.972786] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.972791] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.972801] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.974154] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.974160] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.974164] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.974174] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.975087] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.975092] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.975096] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.975106] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.976213] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.976220] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.976224] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.976234] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.977120] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.977125] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.977129] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.977139] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.978019] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.978024] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  282.978028] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.978037] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  282.981205] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  282.981213] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000000 04000000
>[  282.981217] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  282.981228] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  283.264292] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  283.264305] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000000 04000000
>[  283.264314] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  283.264330] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  283.264854] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  283.264862] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80000000 00000000 04000000
>[  283.264870] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  283.264884] nouveau 0000:03:00.0: fb: trapped read at 0080000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  283.265709] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  283.265717] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 c0000000 00000000 04000000
>[  283.265726] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  283.265740] nouveau 0000:03:00.0: fb: trapped read at 00c0000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  284.318186] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  284.318198] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000000 04000000
>[  284.318205] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  284.318219] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  284.318789] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  284.318796] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80000000 00000000 04000000
>[  284.318802] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  284.318814] nouveau 0000:03:00.0: fb: trapped read at 0080000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  284.319495] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  284.319502] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 c0000000 00000000 04000000
>[  284.319508] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  284.319520] nouveau 0000:03:00.0: fb: trapped read at 00c0000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  284.319702] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  284.319709] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 c0002000 00000000 04000000
>[  284.319716] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  284.319727] nouveau 0000:03:00.0: fb: trapped read at 00c0002000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  284.320761] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  284.320769] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 00000000 00000001 04000000
>[  284.320776] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  284.320789] nouveau 0000:03:00.0: fb: trapped read at 0100000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  284.337206] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  284.337213] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000000 04000000
>[  284.337218] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  284.337228] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  284.337236] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  284.337240] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 4000c000 00000000 04000000
>[  284.337244] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  284.337259] nouveau 0000:03:00.0: fb: trapped read at 0040018000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  284.337266] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  284.337271] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40018000 00000000 04000000
>[  284.337275] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  284.337284] nouveau 0000:03:00.0: fb: trapped read at 0040024000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  284.337292] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  284.337296] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40024000 00000000 04000000
>[  284.337300] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  284.338055] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  284.338059] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80000000 00000000 04000000
>[  284.338064] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  284.338074] nouveau 0000:03:00.0: fb: trapped read at 0080000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  284.338124] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  284.338129] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80006000 00000000 04000000
>[  284.338133] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  284.338141] nouveau 0000:03:00.0: fb: trapped read at 0080006000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  284.338203] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  284.338208] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 8000c000 00000000 04000000
>[  284.338212] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  284.338222] nouveau 0000:03:00.0: fb: trapped read at 008000c000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  284.342244] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  284.342250] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 a0000000 00000000 04000000
>[  284.342255] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  284.342269] nouveau 0000:03:00.0: fb: trapped read at 00a0000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  284.342931] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  284.342936] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 80018000 00000000 04000000
>[  284.342940] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  284.342952] nouveau 0000:03:00.0: fb: trapped read at 0080018000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  284.343589] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  284.343594] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 80018000 00000000 04000000
>[  284.343599] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  284.343609] nouveau 0000:03:00.0: fb: trapped read at 0080018000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  284.344728] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  284.344734] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 a0000000 00000000 04000000
>[  284.344739] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  284.344750] nouveau 0000:03:00.0: fb: trapped read at 00a0000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  284.345499] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  284.345506] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 a0000000 00000000 04000000
>[  284.345511] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  284.345523] nouveau 0000:03:00.0: fb: trapped read at 00a0000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  284.346438] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  284.346446] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 a0000000 00000000 04000000
>[  284.346451] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  284.346463] nouveau 0000:03:00.0: fb: trapped read at 00a0000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.003648] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.003657] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000000 04000000
>[  286.003663] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.003676] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.003976] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.003981] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80000000 00000000 04000000
>[  286.003986] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.003998] nouveau 0000:03:00.0: fb: trapped read at 0080000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.004727] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.004734] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80000000 00000000 04000000
>[  286.004739] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.004750] nouveau 0000:03:00.0: fb: trapped read at 0080000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.005506] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.005513] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 c0000000 00000000 04000000
>[  286.005518] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.005529] nouveau 0000:03:00.0: fb: trapped read at 00c0000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.372114] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.372132] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000000 04000000
>[  286.372139] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.372159] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.372185] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.372194] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40016000 00000000 04000000
>[  286.372200] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.373070] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.373076] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80000000 00000000 04000000
>[  286.373081] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.373092] nouveau 0000:03:00.0: fb: trapped read at 0080000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.373100] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.373105] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 c0000000 00000000 04000000
>[  286.373109] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.445405] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.445419] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000000 04000000
>[  286.445428] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.445448] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.445476] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.445485] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 4000c000 00000000 04000000
>[  286.445493] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.445527] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.445536] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40018000 00000000 04000000
>[  286.445544] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.445560] nouveau 0000:03:00.0: fb: trapped read at 0040018000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.447338] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.447349] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80000000 00000000 04000000
>[  286.447358] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.447373] nouveau 0000:03:00.0: fb: trapped read at 0080000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.448107] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.448117] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 c0000000 00000000 04000000
>[  286.448125] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.448144] nouveau 0000:03:00.0: fb: trapped read at 00c0000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.448765] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.448775] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 00000000 00000001 04000000
>[  286.448784] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.448801] nouveau 0000:03:00.0: fb: trapped read at 0100000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.448817] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.448824] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 00016000 00000001 04000000
>[  286.448833] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.448846] nouveau 0000:03:00.0: fb: trapped read at 0100016000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.448869] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.448877] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 00022000 00000001 04000000
>[  286.448885] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.448898] nouveau 0000:03:00.0: fb: trapped read at 0100022000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.448966] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.448975] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 00028000 00000001 04000000
>[  286.448983] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.448997] nouveau 0000:03:00.0: fb: trapped read at 0100028000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.449784] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.449794] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000001 04000000
>[  286.449803] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.449819] nouveau 0000:03:00.0: fb: trapped read at 0140000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.449947] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.449956] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 4000c000 00000001 04000000
>[  286.449964] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.449978] nouveau 0000:03:00.0: fb: trapped read at 014000c000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.450735] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.450745] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80000000 00000001 04000000
>[  286.450754] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.450769] nouveau 0000:03:00.0: fb: trapped read at 0180000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.450789] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.450797] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 8000c000 00000001 04000000
>[  286.450806] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.450819] nouveau 0000:03:00.0: fb: trapped read at 018000c000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.450961] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.450970] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80018000 00000001 04000000
>[  286.450978] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.450992] nouveau 0000:03:00.0: fb: trapped read at 0180018000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.472921] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.472935] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000000 04000000
>[  286.472941] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.472970] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.473848] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.473853] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80000000 00000000 04000000
>[  286.473857] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.473883] nouveau 0000:03:00.0: fb: trapped read at 0080000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.474931] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.474944] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 c0000000 00000000 04000000
>[  286.474950] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.474969] nouveau 0000:03:00.0: fb: trapped read at 00c0000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.474987] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.474996] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 00000000 00000001 04000000
>[  286.475001] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.477035] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.477041] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000001 04000000
>[  286.477045] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.477056] nouveau 0000:03:00.0: fb: trapped read at 0140000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.477064] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.477069] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80000000 00000001 04000000
>[  286.477073] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.479456] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.479463] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 c0000000 00000001 04000000
>[  286.479467] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.479478] nouveau 0000:03:00.0: fb: trapped read at 01c0000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.479486] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.479491] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 00000000 00000002 04000000
>[  286.479495] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.844195] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.844209] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.844218] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.844233] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.845574] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.845584] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.845593] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.845608] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.846588] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.846599] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.846607] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.846625] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.847389] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.847399] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.847408] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.847423] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.848192] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.848200] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.848207] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.848220] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.849208] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.849217] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.849224] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.849238] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.849945] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.849953] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.849959] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.849972] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.850706] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.850713] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.850719] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.850732] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.851426] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.851433] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.851440] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.851452] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.852157] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.852164] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.852171] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.852183] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.852880] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.852887] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.852894] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.852906] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.853612] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.853620] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  286.853627] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.853639] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.854541] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.854549] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  286.854556] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.854569] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.855387] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.855395] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  286.855402] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.855414] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.856151] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.856158] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.856165] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.856177] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.856887] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.856895] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  286.856902] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.856914] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.857643] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.857651] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.857657] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.857670] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.858356] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.858362] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  286.858366] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.858376] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.859052] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.859057] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  286.859062] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.859071] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.859812] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.859818] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.859822] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.859831] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.860541] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.860547] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.860551] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.860561] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.861246] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.861251] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.861256] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.861265] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.861942] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.861947] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.861951] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.861962] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.862799] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.862806] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.862811] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.862822] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.863604] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.863610] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.863615] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.863624] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.864324] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.864330] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.864334] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.864344] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.865053] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.865058] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.865062] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.865072] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.865746] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.865752] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.865756] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.865766] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.866457] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.866463] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.866467] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.866477] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.867147] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.867153] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.867158] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.867167] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.867853] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.867858] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.867863] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.867872] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.868551] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.868556] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  286.868560] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.868570] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.869277] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.869282] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.869286] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.869296] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.869961] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.869966] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  286.869970] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.869979] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.870829] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.870836] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.870840] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.870850] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.871616] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.871622] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.871626] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.871636] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.872517] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.872523] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.872528] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.872538] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.873280] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.873286] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.873290] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.873300] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.874001] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.874006] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.874010] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.874021] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.874705] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.874710] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  286.874714] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.874724] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.875395] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.875401] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  286.875405] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.875415] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.876089] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.876094] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  286.876098] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.876108] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.876771] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.876776] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  286.876781] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.876791] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.877469] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.877474] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  286.877478] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.877488] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.878334] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.878340] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  286.878345] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.878355] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.879117] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.879123] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  286.879128] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.879138] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.879854] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.879861] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.879865] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.879876] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.880609] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.880614] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.880619] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.880628] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.881321] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.881326] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.881331] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.881340] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.882032] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.882037] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.882041] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.882050] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.882734] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.882740] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.882744] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.882754] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.883455] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.883460] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  286.883465] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.883473] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.884162] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.884168] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  286.884172] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.884182] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.884897] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.884903] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 206f0000 00000000 04000000
>[  286.884908] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.884917] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.885587] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.885593] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000000 04000000
>[  286.885597] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.885606] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.886490] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.886497] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.886501] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.886511] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.887346] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.887353] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.887357] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.887368] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.888073] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.888078] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.888083] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.888093] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.888817] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.888822] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.888826] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.888836] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.889527] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.889532] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.889537] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.889547] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.890291] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.890297] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.890301] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.890310] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.891001] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.891007] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.891011] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.891020] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.891719] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.891725] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.891729] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.891738] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.892411] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.892416] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.892420] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.892430] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.893107] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.893112] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.893116] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.893126] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.893796] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.893801] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.893806] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.893815] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.894665] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.894671] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.894675] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.894685] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.895437] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.895443] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.895447] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.895457] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  286.896341] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  286.896348] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  286.896352] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  286.896363] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  287.241233] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  287.241241] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000000 04000000
>[  287.241246] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  287.241256] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  287.241263] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  287.241268] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80000000 00000000 04000000
>[  287.241272] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  287.258502] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  287.258511] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000000 04000000
>[  287.258516] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  287.258526] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  287.258535] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  287.258540] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40008000 00000000 04000000
>[  287.258544] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  287.258565] nouveau 0000:03:00.0: fb: trapped read at 0040010000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  287.258573] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  287.258578] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40010000 00000000 04000000
>[  287.258582] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  287.258591] nouveau 0000:03:00.0: fb: trapped read at 0040012000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  287.258598] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  287.258603] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40012000 00000000 04000000
>[  287.258607] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  287.258620] nouveau 0000:03:00.0: fb: trapped read at 0040024000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  287.258628] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  287.258632] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40024000 00000000 04000000
>[  287.258636] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  287.258645] nouveau 0000:03:00.0: fb: trapped read at 0040026000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  287.258658] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  287.258662] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40026000 00000000 04000000
>[  287.258666] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  287.258680] nouveau 0000:03:00.0: fb: trapped read at 0040038000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  287.258688] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  287.258692] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40038000 00000000 04000000
>[  287.258696] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  327.720337] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  327.720347] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000000 04000000
>[  327.720352] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  327.720368] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  327.963920] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  327.963929] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  327.963934] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  327.963948] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  328.081373] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  328.081381] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  328.081386] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  328.081400] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  328.085665] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  328.085673] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  328.085677] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  328.085691] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  328.091179] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  328.091187] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  328.091192] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  328.091204] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  328.101668] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  328.101676] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  328.101681] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  328.101694] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  328.202838] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  328.202847] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  328.202853] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  328.202868] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  328.206317] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  328.206327] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  328.206333] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  328.206348] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  328.216688] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  328.216697] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000000 04000000
>[  328.216703] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  328.216715] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  328.218450] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  328.218457] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  328.218463] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  328.218475] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  328.219209] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  328.219215] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  328.219220] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  328.219231] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  328.219941] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  328.219948] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  328.219953] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  328.219965] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  328.220662] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  328.220668] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  328.220673] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  328.220683] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  328.221452] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  328.221458] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  328.221463] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  328.221474] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  328.223850] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  328.223858] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  328.223864] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  328.223875] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  328.226542] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  328.226549] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  328.226554] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  328.226566] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  328.293500] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  328.293510] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  328.293516] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  328.293530] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  328.296278] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  328.296286] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  328.296292] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  328.296311] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  328.331194] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  328.331203] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  328.331207] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  328.331219] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  328.335559] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  328.335565] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  328.335570] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  328.335583] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  328.341922] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  328.341931] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  328.341937] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  328.341951] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  328.343577] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  328.343585] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  328.343590] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  328.343607] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  328.346519] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  328.346526] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  328.346531] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  328.346545] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  328.349430] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  328.349437] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  328.349443] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  328.349455] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  328.364715] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  328.364723] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  328.364728] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 023c data 00000000
>[  328.364739] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  328.364747] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  328.364751] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 00000000 00000000 04000000
>[  328.364755] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  328.570134] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  328.570142] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  328.570146] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  328.570160] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  328.575303] perf: interrupt took too long (3146 > 3127), lowering kernel.perf_event_max_sample_rate to 63000
>[  328.970593] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  328.970602] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  328.970608] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  328.970622] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  329.015455] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  329.015463] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  329.015468] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  329.015481] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  329.036393] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  329.036402] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  329.036406] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  329.036418] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  332.072438] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  332.072446] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  332.072451] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  332.072465] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  332.082081] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  332.082092] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  332.082099] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  332.082114] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  332.144581] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  332.144590] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  332.144596] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  332.144611] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  332.148324] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  332.148332] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  332.148338] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  332.148353] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  332.154745] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  332.154754] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  332.154759] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  332.154773] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  332.156991] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  332.156997] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  332.157003] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  332.157017] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  332.159254] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  332.159261] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 206f0000 00000000 04000000
>[  332.159266] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  332.159277] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  332.320695] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  332.320705] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 206f0000 00000000 04000000
>[  332.320710] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  332.320724] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  332.330394] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  332.330402] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  332.330407] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  332.330420] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  332.335277] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  332.335285] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  332.335289] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  332.335302] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  332.338519] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  332.338526] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  332.338532] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  332.338545] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  332.346600] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  332.346608] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  332.346613] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  332.346633] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  332.512646] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  332.512654] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 206f0000 00000000 04000000
>[  332.512659] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  332.512673] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  335.099214] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  335.099222] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 40000000 00000000 04000000
>[  335.099227] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  335.099240] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  335.108869] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  335.108879] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320151 206f0000 00000000 04000000
>[  335.108886] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  335.108901] nouveau 0000:03:00.0: fb: trapped read at 00206f0000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  343.368383] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  343.368392] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000000 04000000
>[  343.368398] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  343.368410] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  343.368427] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  343.368432] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40002000 00000000 04000000
>[  343.368437] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  343.379242] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  343.379251] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40004000 00000000 04000000
>[  343.379257] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  343.379270] nouveau 0000:03:00.0: fb: trapped read at 0040004000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  343.391961] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  343.391971] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000000 04000000
>[  343.391978] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  343.391992] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  343.417998] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  343.418007] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000000 04000000
>[  343.418013] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  343.418024] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  343.429642] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  343.429651] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40002000 00000000 04000000
>[  343.429657] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  343.429671] nouveau 0000:03:00.0: fb: trapped read at 0040002000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  343.442606] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  343.442616] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000000 04000000
>[  343.442624] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  343.442637] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  343.579454] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  343.579463] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000000 04000000
>[  343.579469] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  343.579481] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  343.589007] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  343.589016] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40008000 00000000 04000000
>[  343.589022] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  343.589035] nouveau 0000:03:00.0: fb: trapped read at 0040008000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  343.598166] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  343.598174] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 4000c000 00000000 04000000
>[  343.598179] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  343.598191] nouveau 0000:03:00.0: fb: trapped read at 004000c000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  343.598200] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  343.598205] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000000 04000000
>[  343.598208] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  343.598227] nouveau 0000:03:00.0: fb: trapped read at 0040002000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  343.598235] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  343.598239] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40002000 00000000 04000000
>[  343.598243] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  343.598253] nouveau 0000:03:00.0: fb: trapped read at 0040004000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  343.598261] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  343.598266] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40004000 00000000 04000000
>[  343.598270] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  343.598286] nouveau 0000:03:00.0: fb: trapped read at 0080000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  343.598293] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  343.598298] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 80000000 00000000 04000000
>[  343.598302] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  343.598311] nouveau 0000:03:00.0: fb: trapped read at 0040006000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  343.598318] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  343.598322] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40006000 00000000 04000000
>[  343.598326] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  343.664074] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  343.664085] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000000 04000000
>[  343.664092] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  343.664106] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  343.664117] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  343.664123] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40008000 00000000 04000000
>[  343.664129] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  343.664141] nouveau 0000:03:00.0: fb: trapped read at 0040010000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  343.664152] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  343.664158] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40010000 00000000 04000000
>[  343.664164] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  343.664176] nouveau 0000:03:00.0: fb: trapped read at 0040018000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  343.664187] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  343.664192] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40018000 00000000 04000000
>[  343.664198] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  343.664210] nouveau 0000:03:00.0: fb: trapped read at 0040020000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  343.664220] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  343.664226] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40020000 00000000 04000000
>[  343.664232] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  343.787675] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  343.787683] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000000 04000000
>[  343.787688] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  343.787700] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  343.863950] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  343.863959] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000000 04000000
>[  343.863964] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  343.863975] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  343.863985] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  343.863989] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40002000 00000000 04000000
>[  343.863993] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  375.809437] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  375.809446] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000000 04000000
>[  375.809451] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  375.809465] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  376.119630] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  376.119638] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000000 04000000
>[  376.119643] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  376.119655] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]
>[  376.529329] nouveau 0000:03:00.0: gr: TRAP_M2MF 00000002 [IN]
>[  376.529337] nouveau 0000:03:00.0: gr: TRAP_M2MF 00320951 40000000 00000000 04000000
>[  376.529342] nouveau 0000:03:00.0: gr: 00200000 [] ch 1 [000fbb0000 DRM] subc 4 class 5039 mthd 0100 data 00000000
>[  376.529355] nouveau 0000:03:00.0: fb: trapped read at 0040000000 on channel 1 [0fbb0000 DRM] engine 00 [PGRAPH] client 03 [DISPATCH] subclient 04 [M2M_IN] reason 00000006 [NULL_DMAOBJ]

Actions: View

Attachments on bug 105173: 137459 | 137460 | 137461 | 137730

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.