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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [IVB/HSW/BYT/BDW Bisected]Show backtrace when running Synmark2 v6.0 OglTexMem512"
href="https://bugs.freedesktop.org/show_bug.cgi?id=81215#c28">Comment # 28</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [IVB/HSW/BYT/BDW Bisected]Show backtrace when running Synmark2 v6.0 OglTexMem512"
href="https://bugs.freedesktop.org/show_bug.cgi?id=81215">bug 81215</a>
from <span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span></b>
<pre>==8677== Invalid read of size 8
==8677== at 0x5204E3: present_destroy_window (present_screen.c:93)
==8677== by 0x4D9C70: compDestroyWindow (compwindow.c:608)
==8677== by 0x4FBE11: DbeDestroyWindow (dbe.c:1318)
==8677== by 0x4623D6: FreeWindowResources (window.c:910)
==8677== by 0x464F97: DeleteWindow (window.c:978)
==8677== by 0x45B2D1: doFreeResource (resource.c:873)
==8677== by 0x45BD92: FreeResource (resource.c:903)
==8677== by 0x433FE6: ProcDestroyWindow (dispatch.c:719)
==8677== by 0x439186: Dispatch (dispatch.c:432)
==8677== by 0x43CF49: dix_main (main.c:296)
==8677== by 0x7197DE4: (below main) (libc-start.c:260)
==8677== Address 0xea82eb8 is 40 bytes inside a block of size 168 free'd
==8677== at 0x4C2B60C: free (in
/usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==8677== by 0x5204A2: present_destroy_window (present_screen.c:79)
==8677== by 0x4D9C70: compDestroyWindow (compwindow.c:608)
==8677== by 0x4FBE11: DbeDestroyWindow (dbe.c:1318)
==8677== by 0x4623D6: FreeWindowResources (window.c:910)
==8677== by 0x464F97: DeleteWindow (window.c:978)
==8677== by 0x45B2D1: doFreeResource (resource.c:873)
==8677== by 0x45BD92: FreeResource (resource.c:903)
==8677== by 0x433FE6: ProcDestroyWindow (dispatch.c:719)
==8677== by 0x439186: Dispatch (dispatch.c:432)
==8677== by 0x43CF49: dix_main (main.c:296)
==8677== by 0x7197DE4: (below main) (libc-start.c:260)
which is one of the bugs I reported to Keith earlier.</pre>
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