Nouveau - May 2017 - [Bug 101206] New: intermittent lock up after login to GNOME under wayland

https://bugs.freedesktop.org/show_bug.cgi?id=101206

            Bug ID: 101206
           Summary: intermittent lock up after login to GNOME under
                    wayland
           Product: xorg
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/nouveau
          Assignee: nouveau at lists.freedesktop.org
          Reporter: adi at sieker.io
        QA Contact: xorg-team at lists.x.org

Created attachment 131529
  --> https://bugs.freedesktop.org/attachment.cgi?id=131529&action=edit
last 260 lines of journalctl log 2017-05-26

my notebook locks up intermittently directly after login in to GNOME running
under wayland.

I'm running Fedora 24 with all updates installed. Kernel is 4.10.14,
although
I've had this problem at least since 4.9, if not before.

Attached are two logs from journalctl from when the locks up happens. I've
only
attached just enough so I don't have to zip the logs. If needed I can
attached
complete logs as zips or compressed tars.

The notebook also sometimes locks up (although not as frequently) when
unblanking the screen.

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--- Comment #1 from Adi <adi at sieker.io> ---
Created attachment 131530
  --> https://bugs.freedesktop.org/attachment.cgi?id=131530&action=edit
last 275 lines of journalctl log 2017-05-11

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Adi <adi at sieker.io> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #131529|text/x-log                  |text/plain
          mime type|                            |

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Adi <adi at sieker.io> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #131530|0                           |1
        is obsolete|                            |

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--- Comment #2 from Adi <adi at sieker.io> ---
looks like the log from 2017-05-11 doesn't contain any reference to the
error.
so please ignore.

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--- Comment #3 from Ilia Mirkin <imirkin at alum.mit.edu> ---
I'm guessing you have a tesla-era GPU (G80-GT21x)? If so, there's an
undiagnosed issue where these sometimes "mess up". This is seen
through an
initial bunch of CACHE_ERROR's when trying to bring up a new channel (you
can
see where it's setting methods 180, etc, which are the dma objects being
bound), followed by a TLB update hang.

No clue what causes it, no clue how to fix it.

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--- Comment #4 from Adi <adi at sieker.io> ---
Created attachment 131531
  --> https://bugs.freedesktop.org/attachment.cgi?id=131531&action=edit
last 260 lines of journalctl log 2017-05-11

here is the correct log from 2017-05-11.
This lock up can't have happend after login in to GNOME since the lock up
happens at 6:40 on the 11th. The journalctl log starts on the 10th though.

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--- Comment #5 from Adi <adi at sieker.io> ---
I also forgot to mention that it's a NVIDIA Corporation GT218M [NVS 3100M]
(rev
a2) chip.

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Martin Peres <martin.peres at free.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |MOVED
             Status|NEW                         |RESOLVED

--- Comment #6 from Martin Peres <martin.peres at free.fr> ---
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been
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You can subscribe and participate further through the new bug through this link
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