[Bug 72571] New: [i965] segfault on draw call without vbo set

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Dec 10 09:57:17 PST 2013


https://bugs.freedesktop.org/show_bug.cgi?id=72571

          Priority: medium
            Bug ID: 72571
          Assignee: idr at freedesktop.org
           Summary: [i965] segfault on draw call without vbo set
        QA Contact: intel-3d-bugs at lists.freedesktop.org
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: bugs at linkmauve.fr
          Hardware: x86 (IA32)
            Status: NEW
           Version: 9.2
         Component: Drivers/DRI/i965
           Product: Mesa

When I call glDrawElements and one of the used vbo has no data uploaded (but is
set for some attribute), I get a segfault ending there:
0xf687f487 in drm_intel_bo_reference () from /usr/lib/libdrm_intel.so.1

I didn’t have debug symbols but the glDrawElements first called into
/usr/lib/libdricore9.2.4.so.1 and then into
/usr/lib/xorg/modules/dri/i965_dri.so before /usr/lib/libdrm_intel.so.1

If you need any more information just ask me.

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