[Bug 64649] New: [r600g] Anomaly 2 (Steam) crashes with GLX_EXT_swap_control not supported, unable to set vertical sync

[Bug 64649] New: [r600g] Anomaly 2 (Steam) crashes with GLX_EXT_swap_control not supported, unable to set vertical sync

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https://bugs.freedesktop.org/show_bug.cgi?id=64649

          Priority: medium
            Bug ID: 64649
          Assignee: dri-devel@lists.freedesktop.org
           Summary: [r600g] Anomaly 2 (Steam) crashes with
                    GLX_EXT_swap_control not supported, unable to set
                    vertical sync
          Severity: critical
    Classification: Unclassified
                OS: Linux (All)
          Reporter: romulasry@gmail.com
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: git
         Component: Drivers/Gallium/r600
           Product: Mesa

Game update: AppID 236730 "Anomaly 2", ProcID 7610, IP 0.0.0.0:0
ERROR: ld.so: object 'gameoverlayrenderer.so' from LD_PRELOAD cannot be
preloaded: ignored.
GLX_EXT_swap_control not supported, unable to set vertical sync.

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[Bug 64649] [r600g] Anomaly 2 (Steam) crashes with GLX_EXT_swap_control not supported, unable to set vertical sync

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https://bugs.freedesktop.org/show_bug.cgi?id=64649

romulasry@gmail.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|dri-devel@lists.freedesktop |mesa-dev@lists.freedesktop.
                   |.org                        |org
          Component|Drivers/Gallium/r600        |GLX

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[Bug 64649] Anomaly 2 (Steam) exits with GLX_EXT_swap_control not supported, unable to set vertical sync

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https://bugs.freedesktop.org/show_bug.cgi?id=64649

romulasry@gmail.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|mesa-dev@lists.freedesktop. |dri-devel@lists.freedesktop
                   |org                         |.org
          Component|GLX                         |Drivers/Gallium/r600

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[Bug 64649] Anomaly 2 (Steam) exits with GLX_EXT_swap_control not supported, unable to set vertical sync

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https://bugs.freedesktop.org/show_bug.cgi?id=64649

--- Comment #14 from Kai <kai@dev.carbon-project.org> ---
(In reply to comment #11)
> (In reply to comment #2)
> > It then closes. It won't run without that extention, switched to GLX instead
> > of a driver specific component.
> 
> The game runs for me with i965 on gen7.

Very likely (see attachment 79573). The title is wrong, GLX_EXT_swap_control is
only requested by the Steam overlay and non-critical. I can see the
GLX_EXT_swap_control with any game I launch through Steam (e.g. Oil Rush) and
the others work well. It's just Anomaly that is hitting a bug in r600g (or a
bug in Anomaly which isn't handled gracefully by r600g?). Anyway, the title
should be changed to something more accurate.

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[Bug 64649] Anomaly 2 (Steam) exits with segfault in r600g

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https://bugs.freedesktop.org/show_bug.cgi?id=64649

Alex Deucher <agd5f@yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Anomaly 2 (Steam) exits     |Anomaly 2 (Steam) exits
                   |with GLX_EXT_swap_control   |with segfault in r600g
                   |not supported, unable to    |
                   |set vertical sync           |

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[Bug 64649] Anomaly 2 (Steam) exits with divide by 0 in r600g

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https://bugs.freedesktop.org/show_bug.cgi?id=64649

Alex Deucher <agd5f@yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Anomaly 2 (Steam) exits     |Anomaly 2 (Steam) exits
                   |with segfault in r600g      |with divide by 0 in r600g

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[Bug 64649] Anomaly 2 (Steam) exits with divide by 0 in r600g

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https://bugs.freedesktop.org/show_bug.cgi?id=64649

--- Comment #15 from romulasry@gmail.com ---
> Again, just to make sure you don't search for a bug that is maybe no longer
> in r600g: I don't have the latest master for Mesa/libdrm, and it'll take me
> at least a few days, before I can get around to build a new version. Hency
> you might want to confirm the backtrace with somebody who runs master.

I will the backtrace, could you give me the exact command you used?

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[Bug 64649] Anomaly 2 (Steam) exits with divide by 0 in r600g

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https://bugs.freedesktop.org/show_bug.cgi?id=64649

--- Comment #16 from Kai <kai@dev.carbon-project.org> ---
(In reply to comment #15)
> > Again, just to make sure you don't search for a bug that is maybe no longer
> > in r600g: I don't have the latest master for Mesa/libdrm, and it'll take me
> > at least a few days, before I can get around to build a new version. Hency
> > you might want to confirm the backtrace with somebody who runs master.
> 
> I will the backtrace, could you give me the exact command you used?

The command is
gdb "~/.local/share/Steam/SteamApps/common/Anomaly 2/Anomaly2Linux" [ProcID]
but that alone isn't enough. First you need to install the debugging symbols
for Mesa and libc (the 32 bit versions!). Then you need to start Steam and
Anomaly 2 through Steam. While the intro is playing you need to tab to a
console, determine the process ID (with ps) and then replace [ProcID] in the
command above. After gdb has attached itself to Anomaly 2, you will see the gdb
prompt where you need to type c (or continue). After that, you can tab back to
the game and wait until you hit the crash. Then you should be back to your
desktop (and console windows). There you have to type in
bt full
and
info registers

You can exit gdb (and the attached Anomaly 2) by typing in q (or quit).

If you want to redirect the output of the above commands to a file, use
set logging file /path/to/log-file
set logging on
before you type c (or continue).


If you have trouble getting through all commands before the intro ends, you
might want to prepare them beforehand.

I hope this helps.

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[Bug 64649] Anomaly 2 (Steam) exits with divide by 0 in r600g

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https://bugs.freedesktop.org/show_bug.cgi?id=64649

--- Comment #17 from romulasry@gmail.com ---
Created attachment 79726
  --> https://bugs.freedesktop.org/attachment.cgi?id=79726&action=edit
Full GDB backtrace for git mesa Anomaly 2

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[Bug 64649] Anomaly 2 (Steam) exits with divide by 0 in r600g

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https://bugs.freedesktop.org/show_bug.cgi?id=64649

romulasry@gmail.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #79726|0                           |1
        is obsolete|                            |

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[Bug 64649] Anomaly 2 (Steam) exits with divide by 0 in r600g

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https://bugs.freedesktop.org/show_bug.cgi?id=64649

--- Comment #18 from romulasry@gmail.com ---
Created attachment 79727
  --> https://bugs.freedesktop.org/attachment.cgi?id=79727&action=edit
Full GDB backtrace for git mesa Anomaly 2

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[Bug 64649] Anomaly 2 (Steam) exits with divide by 0 in r600g

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https://bugs.freedesktop.org/show_bug.cgi?id=64649

Michel Dänzer <michel@daenzer.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #79727|text/x-log                  |text/plain
          mime type|                            |

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[Bug 64649] Anomaly 2 (Steam) exits with divide by 0 in r600g

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https://bugs.freedesktop.org/show_bug.cgi?id=64649

Kai <kai@dev.carbon-project.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #79573|0                           |1
        is obsolete|                            |

--- Comment #19 from Kai <kai@dev.carbon-project.org> ---
Created attachment 86915
  --> https://bugs.freedesktop.org/attachment.cgi?id=86915&action=edit
Full GDB backtrace for Anomaly 2 (2013-10-02)

Still an issue with current Git HEAD on an X.org 1.14.2 (ie. with OpenGL 3.1
available).

The stack is:
Kernel: 3.11.2
libdrm: 2.4.46
Mesa: master/aac75f877da1d106f6fd7bbd238d1d1d35a0c8e8
X.Org: 1.14.2

Current dmesg output is:
> traps: Renderer[12757] trap divide error ip:f53c1896 sp:f0bfede0 error:0 in r600_dri.so[f4f06000+11a0000]

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[Bug 64649] Anomaly 2 (Steam) exits with divide by 0 in r600g

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https://bugs.freedesktop.org/show_bug.cgi?id=64649

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

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

--- Comment #20 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/438.

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