Nouveau - Feb 2017 - [Bug 99900] [NVC1] nouveau: freeze / crash after kernel update to 4.10

https://bugs.freedesktop.org/show_bug.cgi?id=99900

--- Comment #5 from Ralph Gauges <r.gauges at hotmail.com> ---
Sorry, my report got lost whn I attached the Xorg.log. So again.

I am also seeing freezes related to the nouveau driver since upgrading to
kernel 4.10. Before that I was using 4.9 without problems.

In addition to the Xorg.log, my kern.log contains some error messsages that
repeat lots of times before the system freezes. I have added the last few lines
below.

I am running the latest MESA code from git, so the last crash was with Mesa
from  20170227 and I am using a 750 Ti Card.

01:00.0 VGA compatible controller: NVIDIA Corporation GM107 [GeForce GTX 750
Ti] (rev a2)

If there is anything else I can provide, please let me know.

Thanks and keep up the good work.


Feb 27 21:12:38 zeus kernel: [34599.410668] nouveau 0000:01:00.0: gr: FECS
ucode error 2
Feb 27 21:12:38 zeus kernel: [34599.410668] nouveau 0000:01:00.0: gr: FECS
00000002
Feb 27 21:12:38 zeus kernel: [34599.410670] nouveau 0000:01:00.0: gr: 409000 -
done 00000340
Feb 27 21:12:38 zeus kernel: [34599.410674] nouveau 0000:01:00.0: gr: 409000 -
stat 80000000 0001a600 00000000 80031828
Feb 27 21:12:38 zeus kernel: [34599.410677] nouveau 0000:01:00.0: gr: 409000 -
stat 200208e3 00000003 00000006 00000090
Feb 27 21:12:38 zeus kernel: [34599.410679] nouveau 0000:01:00.0: gr: 502000 -
done 00000300
Feb 27 21:12:38 zeus kernel: [34599.410683] nouveau 0000:01:00.0: gr: 502000 -
stat 80000000 00010400 00000000 00000000
Feb 27 21:12:38 zeus kernel: [34599.410687] nouveau 0000:01:00.0: gr: 502000 -
stat 00000000 00000000 00000002 00000000
Feb 27 21:12:38 zeus kernel: [34599.410690] nouveau 0000:01:00.0: fifo:
SCHED_ERROR 0a [CTXSW_TIMEOUT]
Feb 27 21:12:38 zeus kernel: [34599.410692] nouveau 0000:01:00.0: fifo: gr
engine fault on channel 2, recovering...
Feb 27 21:12:38 zeus kernel: [34599.410709] nouveau 0000:01:00.0: gr: FECS MTHD
subc 3 class 0000 mthd 1828 data 200208e3
Feb 27 21:12:38 zeus kernel: [34599.410710] nouveau 0000:01:00.0: gr: FECS
00000002
Feb 27 21:12:38 zeus kernel: [34599.410712] nouveau 0000:01:00.0: gr: 409000 -
done 00000340
Feb 27 21:12:38 zeus kernel: [34599.410715] nouveau 0000:01:00.0: gr: 409000 -
stat 80000000 0001a600 00000000 80031828
Feb 27 21:12:38 zeus kernel: [34599.410719] nouveau 0000:01:00.0: gr: 409000 -
stat 200208e3 00000002 00000006 00000091
Feb 27 21:12:38 zeus kernel: [34599.410720] nouveau 0000:01:00.0: gr: 502000 -
done 00000300
Feb 27 21:12:38 zeus kernel: [34599.410724] nouveau 0000:01:00.0: gr: 502000 -
stat 80000000 00010400 00000000 00000000
Feb 27 21:12:38 zeus kernel: [34599.410728] nouveau 0000:01:00.0: gr: 502000 -
stat 00000000 00000000 00000002 00000000
Feb 27 21:12:38 zeus kernel: [34599.410740] nouveau 0000:01:00.0: gr: FECS MTHD
subc 3 class 0000 mthd 1828 data 200208e3
Feb 27 21:12:38 zeus kernel: [34599.410741] nouveau 0000:01:00.0: gr: FECS
00000002
Feb 27 21:12:38 zeus kernel: [34599.410743] nouveau 0000:01:00.0: gr: 409000 -
done 00000340
Feb 27 21:12:38 zeus kernel: [34599.410746] nouveau 0000:01:00.0: gr: 409000 -
stat 80000000 0001a600 00000000 80031828
Feb 27 21:12:38 zeus kernel: [34599.410750] nouveau 0000:01:00.0: gr: 409000 -
stat 200208e3 00000003 00000006 00000090
Feb 27 21:12:38 zeus kernel: [34599.410751] nouveau 0000:01:00.0: gr: 502000 -
done 00000300
Feb 27 21:12:38 zeus kernel: [34599.410755] nouveau 0000:01:00.0: gr: 502000 -
stat 80000000 00010400 00000000 00000000
Feb 27 21:12:38 zeus kernel: [34599.410759] nouveau 0000:01:00.0: gr: 502000 -
stat 00000000 00000000 00000002 00000000
Feb 27 21:12:38 zeus kernel: [34599.410769] nouveau 0000:01:00.0: gr: FECS
ucode error 2
Feb 27 21:12:38 zeus kernel: [34599.410770] nouveau 0000:01:00.0: gr: FECS
00000002
Feb 27 21:12:38 zeus kernel: [34599.410772] nouveau 0000:01:00.0: gr: 409000 -
done 00000340
Feb 27 21:12:38 zeus kernel: [34599.410775] nouveau 0000:01:00.0: gr: 409000 -
stat 80000000 0001a600 00000000 80031828
Feb 27 21:12:38 zeus kernel: [34599.410779] nouveau 0000:01:00.0: gr: 409000 -
stat 200208e3 00000003 00000006 00000090
Feb 27 21:12:38 zeus kernel: [34599.410780] nouveau 0000:01:00.0: gr: 502000 -
done 00000300
Feb 27 21:12:38 zeus kernel: [34599.410784] nouveau 0000:01:00.0: gr: 502000 -
stat 80000000 00010400 00000000 00000000
Feb 27 21:12:38 zeus kernel: [34599.410788] nouveau 0000:01:00.0: gr: 502000 -
stat 00000000 00000000 00000002 00000000
Feb 27 21:12:38 zeus kernel: [34599.410798] nouveau 0000:01:00.0: fifo: PBDMA0:
01000000 [] ch 2 [007f957000 Xorg[1458]] subc 3 mthd 0200 data 000000cf
Feb 27 21:12:38 zeus kernel: [34599.410807] nouveau 0000:01:00.0: priv: HUB0:
400500 00010001 (1b408201)
Feb 27 21:12:38 zeus kernel: [34599.410817] nouveau 0000:01:00.0: fifo: PBDMA0:
01000000 [] ch 2 [007f957000 Xorg[1458]] subc 3 mthd 0204 data 00000000
Feb 27 21:12:38 zeus kernel: [34599.411237] nouveau 0000:01:00.0: fifo: write
fault at 00019e3000 engine 00 [GR] client 0f [GPC0/PROP_0] reason 02 [PTE] on
channel 7 [007f15c000 VirtualBox[8519]]
Feb 27 21:12:38 zeus kernel: [34599.411239] nouveau 0000:01:00.0: fifo: gr
engine fault on channel 7, recovering...
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@Feb
28

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