[Bug 83022] New: memory leak

[Bug 83022] New: memory leak

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=83022

          Priority: medium
            Bug ID: 83022
          Assignee: dri-devel@lists.freedesktop.org
           Summary: memory leak
          Severity: normal
    Classification: Unclassified
                OS: All
          Reporter: pavol@klacansky.com
          Hardware: Other
            Status: NEW
           Version: git
         Component: Drivers/Gallium/r600
           Product: Mesa

I am using VisIt to produce movies, however it seems that each state file leak
memory and I cannot process all of them. I have tested it on nvidia workstation
with proprietary drivers without problem.

Can you point me how to identify if it is a driver's problem or VisIt's?

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[Bug 83022] memory leak

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https://bugs.freedesktop.org/show_bug.cgi?id=83022

--- Comment #1 from Michel Dänzer <michel@daenzer.net> ---
First of all, please attach /var/log/Xorg.0.log and the output of dmesg and
glxinfo.

The output from running the app with valgrind --leak-check=full (preferably
with debugging symbols available for r600_dri.so) should be a good start to
identify where the leaks are coming from.

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[Bug 83022] memory leak

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https://bugs.freedesktop.org/show_bug.cgi?id=83022

--- Comment #2 from pavol@klacansky.com ---
Created attachment 105219
  --> https://bugs.freedesktop.org/attachment.cgi?id=105219&action=edit
Xorg.0.log

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[Bug 83022] memory leak

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https://bugs.freedesktop.org/show_bug.cgi?id=83022

--- Comment #3 from pavol@klacansky.com ---
Created attachment 105220
  --> https://bugs.freedesktop.org/attachment.cgi?id=105220&action=edit
dmesg

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[Bug 83022] memory leak

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https://bugs.freedesktop.org/show_bug.cgi?id=83022

--- Comment #4 from pavol@klacansky.com ---
Created attachment 105221
  --> https://bugs.freedesktop.org/attachment.cgi?id=105221&action=edit
glxinfo

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[Bug 83022] memory leak

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https://bugs.freedesktop.org/show_bug.cgi?id=83022

--- Comment #5 from pavol@klacansky.com ---
I tried to run it with valgrind and there are so many errors and it just
crashed whole system (I mean disk IO was so high I had to press shutdown
button, I do not get this, as I had no swap enabled). Second time I tried it
and killed it just before system run out of resources. It looked like system
works, however, Xorg process used all CPU (driver crashed and switched to SW
rendering?) even that glxinfo reported it is running on R600.

On Intel driver it works well (I have dual system).

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[Bug 83022] memory leak

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https://bugs.freedesktop.org/show_bug.cgi?id=83022

--- Comment #6 from Michel Dänzer <michel@daenzer.net> ---
Can you try with fewer state files? The memory leaks should still be visible in
the valgrind output.

Also, it would be better if you can exit VisIt cleanly instead of killing it,
otherwise valgrind might incorrectly report memory as leaked which is normally
freed correctly.

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[Bug 83022] memory leak

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https://bugs.freedesktop.org/show_bug.cgi?id=83022

GitLab Migration User <gitlab-migration@fdo.invalid> changed:

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

--- Comment #7 from GitLab Migration User <gitlab-migration@fdo.invalid> ---
-- 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/mesa/mesa/issues/522.

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