[Nouveau] [Bug 97462] Graphics deadlock "ILLEGAL_MTHD" in nouveau with mesa version 11.2.2 when visiting Google Maps with firefox 49.0b5

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Sep 5 07:55:22 UTC 2016 

Comment # 8 <https://bugs.freedesktop.org/show_bug.cgi?id=97462#c8>  on bug 97462 <https://bugs.freedesktop.org/show_bug.cgi?id=97462>  from wadev at mailbox.hu <mailto:wadev at mailbox.hu>  
Now it became more interesting.

I "downgraded" to Jessie (clean install), 3.16.0-4, with



OpenGL vendor string: nouveau

OpenGL renderer string: Gallium 0.4 on NVD9

OpenGL core profile version string: 3.3 (Core Profile) Mesa 10.3.2

OpenGL core profile shading language version string: 3.30

OpenGL core profile context flags: (none)

OpenGL core profile profile mask: core profile



..and I still have the problem :/



The log messages are, however, different. I add some here should it help

anybody somewhat.



Starts with this:



Sep  5 09:22:08 terra kernel: [ 2751.636231] nouveau E[   PFIFO][0000:01:00.0]

PBDMA0: (unknown bits 0x00040000)

Sep  5 09:22:08 terra kernel: [ 2751.636289] nouveau E[   PFIFO][0000:01:00.0]

PBDMA0: ch 5 [Compositor[2889]] subc 0 mthd 0x0000 data 0x00000000

^-- these two get repeated 5 times, then

Sep  5 09:22:08 terra kernel: [ 2751.641028] nouveau E[  PGRAPH][0000:01:00.0]

TRAP ch 5 [0x007f9ee000 Compositor[2889]]

Sep  5 09:22:08 terra kernel: [ 2751.641041] nouveau E[  PGRAPH][0000:01:00.0]

GPC0/PROP trap: (unknown enum 0x00000003)

Sep  5 09:22:08 terra kernel: [ 2751.641044] nouveau E[  PGRAPH][0000:01:00.0]

x = 0, y = 960, format = 0, storage type = 0

Sep  5 09:22:08 terra kernel: [ 2751.850711] nouveau E[   PFIFO][0000:01:00.0]

PBDMA0: (unknown bits 0x00040000)

Sep  5 09:22:08 terra kernel: [ 2751.850717] nouveau E[   PFIFO][0000:01:00.0]

PBDMA0: ch 5 [Compositor[2889]] subc 0 mthd 0x0000 data 0x00000000

Sep  5 09:22:08 terra kernel: [ 2751.850732] nouveau E[  PGRAPH][0000:01:00.0]

DATA_ERROR [INVALID_BITFIELD] ch 5 [0x007f9ee000 Compositor[2889]] subc 0 class

0x9297 mthd 0x0820 data 0x20020850

Sep  5 09:22:08 terra kernel: [ 2751.850747] nouveau E[   PFIFO][0000:01:00.0]

PBDMA0: (unknown bits 0x00040000)

Sep  5 09:22:08 terra kernel: [ 2751.850748] nouveau E[   PFIFO][0000:01:00.0]

PBDMA0: ch 5 [Compositor[2889]] subc 0 mthd 0x196c data 0x2003048a

Sep  5 09:22:08 terra kernel: [ 2751.850763] nouveau E[  PGRAPH][0000:01:00.0]

DATA_ERROR [INVALID_VALUE] ch 5 [0x007f9ee000 Compositor[2889]] subc 0 class

0x9297 mthd 0x0ff0 data 0x20164010

Sep  5 09:22:08 terra kernel: [ 2751.850777] nouveau E[   PFIFO][0000:01:00.0]

PBDMA0: (unknown bits 0x00040000)

Sep  5 09:22:08 terra kernel: [ 2751.850781] nouveau E[   PFIFO][0000:01:00.0]

PBDMA0: ch 5 [Compositor[2889]] subc 0 mthd 0x0000 data 0x00000000

Sep  5 09:22:08 terra kernel: [ 2751.850793] nouveau E[   PFIFO][0000:01:00.0]

PBDMA0: (unknown bits 0x00040000)

Sep  5 09:22:08 terra kernel: [ 2751.850795] nouveau E[   PFIFO][0000:01:00.0]

PBDMA0: ch 5 [Compositor[2889]] subc 0 mthd 0x0000 data 0x00000000

Sep  5 09:22:08 terra kernel: [ 2751.641028] nouveau E[  PGRAPH][0000:01:00.0]

TRAP ch 5 [0x007f9ee000 Compositor[2889]]

Sep  5 09:22:08 terra kernel: [ 2751.641041] nouveau E[  PGRAPH][0000:01:00.0]

GPC0/PROP trap: (unknown enum 0x00000003)

Sep  5 09:22:08 terra kernel: [ 2751.641044] nouveau E[  PGRAPH][0000:01:00.0]

x = 0, y = 960, format = 0, storage type = 0

Sep  5 09:22:08 terra kernel: [ 2751.850711] nouveau E[   PFIFO][0000:01:00.0]

PBDMA0: (unknown bits 0x00040000)

Sep  5 09:22:08 terra kernel: [ 2751.850717] nouveau E[   PFIFO][0000:01:00.0]

PBDMA0: ch 5 [Compositor[2889]] subc 0 mthd 0x0000 data 0x00000000

Sep  5 09:22:08 terra kernel: [ 2751.850732] nouveau E[  PGRAPH][0000:01:00.0]

DATA_ERROR [INVALID_BITFIELD] ch 5 [0x007f9ee000 Compositor[2889]] subc 0 class

0x9297 mthd 0x0820 data 0x20020850

Sep  5 09:22:08 terra kernel: [ 2751.850747] nouveau E[   PFIFO][0000:01:00.0]

PBDMA0: (unknown bits 0x00040000)

Sep  5 09:22:08 terra kernel: [ 2751.850748] nouveau E[   PFIFO][0000:01:00.0]

PBDMA0: ch 5 [Compositor[2889]] subc 0 mthd 0x196c data 0x2003048a

Sep  5 09:22:08 terra kernel: [ 2751.850763] nouveau E[  PGRAPH][0000:01:00.0]

DATA_ERROR [INVALID_VALUE] ch 5 [0x007f9ee000 Compositor[2889]] subc 0 class

0x9297 mthd 0x0ff0 data 0x20164010

Sep  5 09:22:08 terra kernel: [ 2751.850777] nouveau E[   PFIFO][0000:01:00.0]

PBDMA0: (unknown bits 0x00040000)

Sep  5 09:22:08 terra kernel: [ 2751.850781] nouveau E[   PFIFO][0000:01:00.0]

PBDMA0: ch 5 [Compositor[2889]] subc 0 mthd 0x0000 data 0x00000000

Sep  5 09:22:08 terra kernel: [ 2751.850793] nouveau E[   PFIFO][0000:01:00.0]

PBDMA0: (unknown bits 0x00040000)

Sep  5 09:22:08 terra kernel: [ 2751.850795] nouveau E[   PFIFO][0000:01:00.0]

PBDMA0: ch 5 [Compositor[2889]] subc 0 mthd 0x0000 data 0x00000000

Sep  5 09:23:12 terra kernel: [ 2815.401214] nouveau E[Compositor[2889]] failed

to idle channel 0xcccc0000 [Compositor[2889]]

Sep  5 09:23:27 terra kernel: [ 2830.386552] nouveau E[Compositor[2889]] failed

to idle channel 0xcccc0000 [Compositor[2889]]

Sep  5 09:23:42 terra kernel: [ 2845.635632] nouveau E[Xorg[2228]] failed to

idle channel 0xcccc0000 [Xorg[2228]]

Sep  5 09:23:57 terra kernel: [ 2860.620970] nouveau E[Xorg[2228]] failed to

idle channel 0xcccc0000 [Xorg[2228]]

Sep  5 09:23:57 terra kernel: [ 2860.621105] nouveau E[   PFIFO][0000:01:00.0]

read fault at 0x000001b000 [PAGE_NOT_PRESENT] from PFIFO/BAR_READ on channel

0x007fb5e000 [unknown]

Sep  5 09:24:28 terra kernel: [ 2891.693846] nouveau E[     DRM] GPU lockup -

switching to software fbcon

--- then

Sep  5 09:28:28 terra kernel: [   75.733281] nouveau E[  PGRAPH][0000:01:00.0]

DATA_ERROR [INVALID_VALUE] ch 5 [0x007f9ee000 Compositor[2569]] subc 0 class

0x9297 mthd 0x2388 data 0x20010487

Sep  5 09:28:28 terra kernel: [   75.735768] nouveau E[  PGRAPH][0000:01:00.0]

DATA_ERROR [INVALID_BITFIELD] ch 5 [0x007f9ee000 Compositor[2569]] subc 3 class

0x902d mthd 0x0880 data 0x200203fd

Sep  5 09:28:28 terra kernel: [   75.735793] nouveau E[  PGRAPH][0000:01:00.0]

DATA_ERROR [INVALID_BITFIELD] ch 5 [0x007f9ee000 Compositor[2569]] subc 3 class

0x902d mthd 0x0884 data 0x077e0000

Sep  5 09:28:28 terra kernel: [   75.735822] nouveau E[  PGRAPH][0000:01:00.0]

DATA_ERROR [INVALID_BITFIELD] ch 5 [0x007f9ee000 Compositor[2569]] subc 3 class

0x902d mthd 0x0888 data 0x03b90000

Sep  5 09:28:28 terra kernel: [   75.735852] nouveau E[  PGRAPH][0000:01:00.0]

DATA_ERROR [INVALID_BITFIELD] ch 5 [0x007f9ee000 Compositor[2569]] subc 3 class

0x902d mthd 0x088c data 0x80000671

Sep  5 09:28:28 terra kernel: [   75.735882] nouveau E[  PGRAPH][0000:01:00.0]

ILLEGAL_MTHD ch 5 [0x007f9ee000 Compositor[2569]] subc 3 class 0x902d mthd

0x0890 data 0x800004b9

Sep  5 09:28:28 terra kernel: [   75.735912] nouveau E[  PGRAPH][0000:01:00.0]

ILLEGAL_MTHD ch 5 [0x007f9ee000 Compositor[2569]] subc 3 class 0x902d mthd

0x0894 data 0x80ff0e04

Sep  5 09:28:28 terra kernel: [   75.735939] nouveau E[  PGRAPH][0000:01:00.0]

ILLEGAL_MTHD ch 5 [0x007f9ee000 Compositor[2569]] subc 3 class 0x902d mthd

0x0898 data 0x200504d0

Sep  5 09:28:28 terra kernel: [   75.735960] nouveau E[  PGRAPH][0000:01:00.0]

ILLEGAL_MTHD ch 5 [0x007f9ee000 Compositor[2569]] subc 3 class 0x902d mthd

0x089c data 0x00008006

Sep  5 09:28:28 terra kernel: [   75.735981] nouveau E[  PGRAPH][0000:01:00.0]

ILLEGAL_MTHD ch 5 [0x007f9ee000 Compositor[2569]] subc 3 class 0x902d mthd

0x08a0 data 0x00004001

Sep  5 09:28:28 terra kernel: [   75.736002] nouveau E[  PGRAPH][0000:01:00.0]

ILLEGAL_MTHD ch 5 [0x007f9ee000 Compositor[2569]] subc 3 class 0x902d mthd

0x08a4 data 0x00004303

Sep  5 09:28:28 terra kernel: [   75.736022] nouveau E[  PGRAPH][0000:01:00.0]

ILLEGAL_MTHD ch 5 [0x007f9ee000 Compositor[2569]] subc 3 class 0x902d mthd

0x08a8 data 0x00008006

Sep  5 09:28:28 terra kernel: [   75.736043] nouveau E[  PGRAPH][0000:01:00.0]

ILLEGAL_MTHD ch 5 [0x007f9ee000 Compositor[2569]] subc 3 class 0x902d mthd

0x08ac data 0x00004001

Sep  5 09:28:28 terra kernel: [   75.736063] nouveau E[  PGRAPH][0000:01:00.0]

DATA_ERROR [INVALID_VALUE] ch 5 [0x007f9ee000 Compositor[2569]] subc 3 class

0x902d mthd 0x08b0 data 0x200104d6

Sep  5 09:28:28 terra kernel: [   75.736084] nouveau E[  PGRAPH][0000:01:00.0]

DATA_ERROR [INVALID_VALUE] ch 5 [0x007f9ee000 Compositor[2569]] subc 3 class

0x902d mthd 0x08bc data 0x05520000

Sep  5 09:28:28 terra kernel: [   75.736105] nouveau E[  PGRAPH][0000:01:00.0]

DATA_ERROR [INVALID_VALUE] ch 5 [0x007f9ee000 Compositor[2569]] subc 3 class

0x902d mthd 0x08cc data 0x2001054e

Sep  5 09:28:28 terra kernel: [   75.736126] nouveau E[  PGRAPH][0000:01:00.0]

DATA_ERROR [INVALID_VALUE] ch 5 [0x007f9ee000 Compositor[2569]] subc 3 class

0x902d mthd 0x08d4 data 0x2003048a

Sep  5 09:28:28 terra kernel: [   75.736149] nouveau E[  PGRAPH][0000:01:00.0]

FECS MTHD subc 3 class 0x0000 mthd 0x08e0 data 0x00010001

Sep  5 09:28:28 terra kernel: [   75.736150] nouveau E[  PGRAPH][0000:01:00.0]

FECS 0x00000002

Sep  5 09:28:28 terra kernel: [   75.736154] nouveau E[  PGRAPH][0000:01:00.0]

409000 - done 0x00000320

Sep  5 09:28:28 terra kernel: [   75.736158] nouveau E[  PGRAPH][0000:01:00.0]

409000 - stat 0x80000000 0x00011c00 0x00000000 0x800308e0

Sep  5 09:28:28 terra kernel: [   75.736163] nouveau E[  PGRAPH][0000:01:00.0]

409000 - stat 0x00010001 0x00000003 0x00000006 0x00000001

Sep  5 09:28:28 terra kernel: [   75.736166] nouveau E[  PGRAPH][0000:01:00.0]

502000 - done 0x00000300

Sep  5 09:28:28 terra kernel: [   75.736170] nouveau E[  PGRAPH][0000:01:00.0]

502000 - stat 0x80000000 0x00005f00 0x00000000 0x00000000

Sep  5 09:28:28 terra kernel: [   75.736174] nouveau E[  PGRAPH][0000:01:00.0]

502000 - stat 0x00000000 0x00000000 0x00000002 0x00000000

Sep  5 09:28:28 terra kernel: [   75.736195] nouveau E[  PGRAPH][0000:01:00.0]

FECS MTHD subc 3 class 0x0000 mthd 0x08f4 data 0x00000200

-- and --

Sep  5 09:28:28 terra kernel: [   75.736196] nouveau E[  PGRAPH][0000:01:00.0]

FECS 0x00000002

Sep  5 09:28:28 terra kernel: [   75.736154] nouveau E[  PGRAPH][0000:01:00.0]

409000 - done 0x00000320

Sep  5 09:28:28 terra kernel: [   75.736158] nouveau E[  PGRAPH][0000:01:00.0]

409000 - stat 0x80000000 0x00011c00 0x00000000 0x800308e0

Sep  5 09:28:28 terra kernel: [   75.736163] nouveau E[  PGRAPH][0000:01:00.0]

409000 - stat 0x00010001 0x00000003 0x00000006 0x00000001

Sep  5 09:28:28 terra kernel: [   75.736166] nouveau E[  PGRAPH][0000:01:00.0]

502000 - done 0x00000300

Sep  5 09:28:28 terra kernel: [   75.736170] nouveau E[  PGRAPH][0000:01:00.0]

502000 - stat 0x80000000 0x00005f00 0x00000000 0x00000000

Sep  5 09:28:28 terra kernel: [   75.736174] nouveau E[  PGRAPH][0000:01:00.0]

502000 - stat 0x00000000 0x00000000 0x00000002 0x00000000

Sep  5 09:28:28 terra kernel: [   75.736195] nouveau E[  PGRAPH][0000:01:00.0]

FECS MTHD subc 3 class 0x0000 mthd 0x08f4 data 0x00000200

^-- this last block gets repeated with various "mthd" values and various "data"

values in the last line, and also the last value in the first "stat" dump

changes, all others seem static.



It "quickly" wrote about 1.5G into syslog.

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*	You are the assignee for the bug.

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