[Bug 105432] New: [NVE0] Display Freezes but SSH Works When Using OpenGL Applications

[Bug 105432] New: [NVE0] Display Freezes but SSH Works When Using OpenGL Applications

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https://bugs.freedesktop.org/show_bug.cgi?id=105432

            Bug ID: 105432
           Summary: [NVE0] Display Freezes but SSH Works When Using OpenGL
                    Applications
           Product: xorg
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: major
          Priority: medium
         Component: Driver/nouveau
          Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
          Reporter: gyroninja-C5B2xTl6qTs@public.gmane.org
        QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org

System:
Gentoo - Last Updated 2018-03-09
libdrm: 2.4.91
mesa: 18.0.0
xf86-video-nouveau-1.0.15
Graphics Card: NVIDIA GeForce GTX 650 Ti Boost

Description:
When I am using opengl application, after a random amount of time of continuous
use my system will freeze. On the Diagnosing a Hang wiki page my machine
reaches level 3 where my display is frozen, but my mouse doesn't move nor does
my num lock key turn on my num lock light on my keyboard. My ssh connection
still works though. Attached is a log of me loading quake3-cpma (a mod to
ioquake3) and it immediately freezing on the main menu. Often times I can play
several matches before it freezes. I have also experienced this hang when using
mpv (a movie player).

Work Around:
Using the kernel parameter nouveau.noaccel=1 prevents lockups, but switches you
into using software rendering for opengl.

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[Bug 105432] [NVE0] Display Freezes but SSH Works When Using OpenGL Applications

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https://bugs.freedesktop.org/show_bug.cgi?id=105432

--- Comment #1 from gyroninja-C5B2xTl6qTs@public.gmane.org ---
Created attachment 137977
  --> https://bugs.freedesktop.org/attachment.cgi?id=137977&action=edit
Output of dmesg with drm.debug=14 and log_buf_len=16M kernel parameters

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[Bug 105432] [NVE0] Display Freezes but SSH Works When Using OpenGL Applications

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https://bugs.freedesktop.org/show_bug.cgi?id=105432

--- Comment #2 from gyroninja-C5B2xTl6qTs@public.gmane.org ---
Created attachment 137978
  --> https://bugs.freedesktop.org/attachment.cgi?id=137978&action=edit
Xorg log

Note that this is of a separate session from the crash seen in dmesg.log. Even
with verbose logging, I didn't see any messages in the log when the crash
happened.

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[Bug 105432] [NVE0] Display Freezes but SSH Works When Using OpenGL Applications

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https://bugs.freedesktop.org/show_bug.cgi?id=105432

--- Comment #3 from gyroninja-C5B2xTl6qTs@public.gmane.org ---
Looks like I am able to move my mouse cursor. I just wasn't able to notice it
with quake as it captures / hides my cursor.
It might also be worth to note that when the freeze happens there is some
visual corruption going on. Additionally the audio still plays. IIRC in the
case of quake it seems to just loop a sound effect, but with mpv it keeps
playing the video's audio.

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[Bug 105432] [NVE0] Display Freezes but Mouse Works When Using OpenGL Applications

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https://bugs.freedesktop.org/show_bug.cgi?id=105432

gyroninja-C5B2xTl6qTs@public.gmane.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[NVE0] Display Freezes but  |[NVE0] Display Freezes but
                   |SSH Works When Using OpenGL |Mouse Works When Using
                   |Applications                |OpenGL Applications

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[Bug 105432] [NVE0] Display Freezes but Mouse Works When Using OpenGL Applications

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https://bugs.freedesktop.org/show_bug.cgi?id=105432

Martin Peres <martin.peres-GANU6spQydw@public.gmane.org> changed:

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

--- Comment #4 from Martin Peres <martin.peres-GANU6spQydw@public.gmane.org> ---
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been
closed from further activity.

You can subscribe and participate further through the new bug through this link
to our GitLab instance:
https://gitlab.freedesktop.org/xorg/driver/xf86-video-nouveau/issues/412.

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