[Mesa-dev] [Bug 39286] New: Segfault in pipe_get_tile_z

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=39286

           Summary: Segfault in pipe_get_tile_z
           Product: Mesa
           Version: git
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Mesa core
        AssignedTo: mesa-dev at lists.freedesktop.org
        ReportedBy: sa at whiz.se


Created an attachment (id=49180)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=49180)
backtrace

I've got an apitrace that's causing a segfault in pipe_get_tile_z when the
r600g driver is used. The trace can be replayed with llvmpipe without any
problems.

I'm not quite sure if this is an apitrace issue, or a driver bug. The
application I have traced runs with llvmpipe but is causing a GPU hang with
r600g.

http://dl.dropbox.com/u/28577999/duke.trace (31M)

System environment:
-- system architecture: 32-bit
-- Linux distribution: Debian unstable
-- GPU: REDWOOD
-- Model: XFX Radeon HD 5670 1GB
-- Display connector: DVI
-- xf86-video-ati: 6.14.2
-- xserver: 1.10.2.902
-- mesa: 56503fd13847ae5072af761ac69b923323e053f8
-- drm: 2.4.26
-- kernel: 2.6.39.1

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