[Nouveau] [Bug 100146] nouveau system lockup -> fifo: read fault engine 15 [PCE0] client 01 [PCOPY0] reason 02 [PAGE_NOT_PRESENT] on channel

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=100146

--- Comment #1 from t-IX <tixgnm at gmail.com> ---
I think i have same problem.
Can reproduce error by play 4k video in mpv.
Or start Steam bigscreen mode.

I'm trying to install nvidia firmware, but system feels very slow and
unresponsive, and i can't test video or steam.


Linux 4.12.12-gentoo x86_64 Gentoo

Nov 22 00:51:36 kernel: nouveau 0000:01:00.0: gr: TRAP ch 5 [003fb72000
X[12943]]
Nov 22 00:51:36 kernel: nouveau 0000:01:00.0: gr: GPC0/PROP trap: 00000400
[RT_LINEAR_MISMATCH] x = 2048, y = 1024, format = 18, storage type = 0
Nov 22 00:51:36 kernel: nouveau 0000:01:00.0: fifo: write fault at 0009612000
engine 00 [PGRAPH] client 0f [GPC0/PROP] reason 02 [PAGE_NOT_PRESENT] on chann
el 5 [003fb72000 X[12943]]
Nov 22 00:51:36 kernel: nouveau 0000:01:00.0: fifo: gr engine fault on channel
5, recovering...
Nov 22 00:51:36 kernel: nouveau 0000:01:00.0: X[12943]: channel 5 killed!
Nov 22 00:52:49 kernel: nouveau 0000:01:00.0: X[12943]: failed to idle channel
10 [X[12943]]
Nov 22 00:53:04 kernel: nouveau 0000:01:00.0: X[12943]: failed to idle channel
10 [X[12943]]
Nov 22 00:53:04 kernel: nouveau 0000:01:00.0: fifo: read fault at 0000013000
engine 07 [PFIFO] client 07 [BAR_READ] reason 02 [PAGE_NOT_PRESENT] on channel 
10 [003f8ae000 X[12943]]
Nov 22 00:53:04 kernel: nouveau 0000:01:00.0: fifo: fifo engine fault on
channel 10, recovering...
Nov 22 00:53:04 kernel: nouveau 0000:01:00.0: X[12943]: channel 10 killed!
Nov 22 00:53:19 kernel: nouveau 0000:01:00.0: X[12943]: failed to idle channel
13 [X[12943]]
Nov 22 00:53:34 kernel: nouveau 0000:01:00.0: X[12943]: failed to idle channel
13 [X[12943]]
Nov 22 00:53:49 kernel: nouveau 0000:01:00.0: X[12943]: failed to idle channel
9 [X[12943]]
Nov 22 00:54:04 kernel: nouveau 0000:01:00.0: X[12943]: failed to idle channel
9 [X[12943]]
Nov 22 00:54:19 kernel: nouveau 0000:01:00.0: X[12943]: failed to idle channel
6 [X[12943]]
Nov 22 00:54:34 kernel: nouveau 0000:01:00.0: X[12943]: failed to idle channel
6 [X[12943]]
Nov 22 00:54:49 kernel: nouveau 0000:01:00.0: X[12943]: failed to idle channel
12 [X[12943]]
Nov 22 00:55:04 kernel: nouveau 0000:01:00.0: X[12943]: failed to idle channel
12 [X[12943]]
Nov 22 00:55:19 kernel: nouveau 0000:01:00.0: X[12943]: failed to idle channel
7 [X[12943]]
Nov 22 00:55:34 kernel: nouveau 0000:01:00.0: X[12943]: failed to idle channel
7 [X[12943]]
Nov 22 00:55:49 kernel: nouveau 0000:01:00.0: X[12943]: failed to idle channel
4 [X[12943]]
Nov 22 00:56:04 kernel: nouveau 0000:01:00.0: X[12943]: failed to idle channel
4 [X[12943]]
Nov 22 00:56:19 kernel: nouveau 0000:01:00.0: X[12943]: failed to idle channel
3 [X[12943]]
Nov 22 00:56:34 kernel: nouveau 0000:01:00.0: X[12943]: failed to idle channel
3 [X[12943]]
Nov 22 00:56:49 kernel: nouveau 0000:01:00.0: X[12943]: failed to idle channel
2 [X[12943]]
Nov 22 00:57:04 kernel: nouveau 0000:01:00.0: X[12943]: failed to idle channel
2 [X[12943]]

Chipset: "NVIDIA NVC1"
NVIDIA Corporation GF108 [GeForce GT 430] (rev a1)
Digital interface is DisplayPort

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