[Bug 63396] New: Xorg crashes in radeon_get_pixmap_bo on exporting graph at 1200 dpi in Mathematica

[Bug 63396] New: Xorg crashes in radeon_get_pixmap_bo on exporting graph at 1200 dpi in Mathematica

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=63396

          Priority: medium
            Bug ID: 63396
          Assignee: dri-devel@lists.freedesktop.org
           Summary: Xorg crashes in radeon_get_pixmap_bo on exporting
                    graph at 1200 dpi in Mathematica
          Severity: major
    Classification: Unclassified
                OS: Linux (All)
          Reporter: auxsvr@gmail.com
          Hardware: x86 (IA32)
            Status: NEW
           Version: 9.1
         Component: Drivers/DRI/r300
           Product: Mesa

Created attachment 77765
  --> https://bugs.freedesktop.org/attachment.cgi?id=77765&action=edit
Full backtrace

If I attempt to export a graph in Mathematica with high resolution (1200 dpi),
then Xorg crashes reliably. The graphics card is a radeon 9600XT.

Mesa-9.1.1
xorg-x11-server-7.6_1.13.2
xf86-video-ati-7.0.0-2.1.1
libdrm2-2.4.43
linux 3.7.10

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[Bug 63396] Xorg crashes in radeon_get_pixmap_bo on exporting graph at 1200 dpi in Mathematica

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=63396

--- Comment #1 from auxsvr@gmail.com ---
Created attachment 77766
  --> https://bugs.freedesktop.org/attachment.cgi?id=77766&action=edit
Xorg.log

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[Bug 63396] Xorg crashes in radeon_get_pixmap_bo on exporting graph at 1200 dpi in Mathematica

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=63396

--- Comment #2 from auxsvr@gmail.com ---
There might be some connection, other than the way of triggering, with bug
63393.

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[Bug 63396] Xorg crashes in radeon_get_pixmap_bo on exporting graph at 1200 dpi in Mathematica

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https://bugs.freedesktop.org/show_bug.cgi?id=63396

--- Comment #3 from Michel Dänzer <michel@daenzer.net> ---
Does this still happen with xf86-video-ati 7.1? I think Git commit
53af6aa99dfb67b5223c28d5129a79694165048d might have fixed it.

Note that this probably happens because there is not enough graphics memory for
the high resolution graph, the best we can do is fail more gracefully.

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[Bug 63396] Xorg crashes in radeon_get_pixmap_bo on exporting graph at 1200 dpi in Mathematica

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https://bugs.freedesktop.org/show_bug.cgi?id=63396

--- Comment #4 from auxsvr@gmail.com ---
xf86-ati-7.1 fixes this, I apologize for wasting your time. Xorg uses about 1GB
RAM, then returns to normal, and the image is exported as expected.

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[Bug 63396] Xorg crashes in radeon_get_pixmap_bo on exporting graph at 1200 dpi in Mathematica

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=63396

Michel Dänzer <michel@daenzer.net> changed:

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

--- Comment #5 from Michel Dänzer <michel@daenzer.net> ---
Resolving per comment #4 (BTW, you can do this yourself :), thanks for
verifying.

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