[Mesa-dev] [Bug 39219] libgl conflict with xbmc causes lock up on xbmc exit

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Jul 14 10:14:01 PDT 2011


Ian Romanick <idr at freedesktop.org> changed:

           What    |Removed                     |Added
          Component|GLU                         |GLX
                 CC|                            |hverbeet at gmail.com,
                   |                            |idr at freedesktop.org

--- Comment #1 from Ian Romanick <idr at freedesktop.org> 2011-07-14 10:14:00 PDT ---
Below is the top bit of the stacktrace from the Xbmc bugzilla.  This seems to
point the finger at some GLX changes.  The only GLX changes in 7.10.3 are
related to Darwin builds (unlikely to be the problem) or Henri's display
destruction clean ups (43ad25ba and db17691).

Is there any chance of getting a bisect?

#0  0xb7fde424 in __kernel_vsyscall ()
#1  0xb7108432 in __lll_lock_wait ()
   from /lib/libpthread.so.0
#2  0xb7103dbd in _L_lock_488 () from /lib/libpthread.so.0
#3  0xb7103c03 in pthread_mutex_lock ()
   from /lib/libpthread.so.0
#4  0xb66e8d3f in ?? () from /usr/lib/libX11.so.6
#5  0xb6f86f2a in __glXInitialize (dpy=0x8d73140)
    at glxext.c:796
#6  0xb6fa6c2a in driReleaseDrawables (gc=0x915c5a8)
    at dri_common.c:386
#7  0xb6faa134 in dri2_destroy_context (context=0x915c5a8)
    at dri2_glx.c:121
#8  0xb6f8629d in glx_display_free (priv=0x8dd7058)
    at glxext.c:230
#9  0xb6f86375 in __glXCloseDisplay (dpy=0x8d73140,
    codes=0x915bb8c) at glxext.c:278
#10 0xb66d7afb in XCloseDisplay ()
   from /usr/lib/libX11.so.6

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