[Mesa-dev] [Bug 37440] New: Infinite loop detected in fragment program

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat May 21 10:46:11 PDT 2011


           Summary: Infinite loop detected in fragment program
           Product: Mesa
           Version: unspecified
          Platform: Other
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Mesa core
        AssignedTo: mesa-dev at lists.freedesktop.org
        ReportedBy: benjo316_2003 at yahoo.com

I get the following error when visiting this[0] page (**CAUTION**, may lockup
your GPU) in Firefox:
Mesa 7.11-devel implementation error: Infinite loop detected in fragment
Please report at bugs.freedesktop.org

I'm using the nouveau driver, with an NV44 card, in case that's important.

The browser locks up for a while (I guess while it's in the infinite loop), so
I had time to attach gdb and get a backtrace (attached).

For you Firefox people: the browser doesn't lock up if I export
MOZ_GLX_IGNORE_BLACKLIST; it only locks up if I set the location of libOSMesa
(without exporting the variable).

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