==687== Invalid read of size 8
==687==    at 0xBC799B3: sna_dri2_add_event (sna_dri2.c:1453)
==687==    by 0xBC7CD10: sna_dri2_schedule_swap (sna_dri2.c:2543)
==687==    by 0x5645E7: DRI2SwapBuffers (dri2.c:1160)
==687==    by 0x565E5B: ProcDRI2Dispatch (dri2ext.c:413)
==687==    by 0x4375C6: Dispatch (dispatch.c:432)
==687==    by 0x43B755: dix_main (main.c:296)
==687==    by 0x66DDFFF: (below main) (in /usr/lib/libc-2.19.so)
==687==  Address 0x104e0660 is 80 bytes inside a block of size 128 free'd
==687==    at 0x4C2999C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==687==    by 0xBBDFC12: sna_mode_wakeup (sna_display.c:6837)
==687==    by 0x43C2D9: WakeupHandler (dixutils.c:426)
==687==    by 0x590C86: WaitForSomething (WaitFor.c:229)
==687==    by 0x4373E0: Dispatch (dispatch.c:361)
==687==    by 0x43B755: dix_main (main.c:296)
==687==    by 0x66DDFFF: (below main) (in /usr/lib/libc-2.19.so)
==687==
==687== Invalid write of size 8
==687==    at 0xBC799BC: sna_dri2_add_event (sna_dri2.c:1457)
==687==    by 0xBC7CD10: sna_dri2_schedule_swap (sna_dri2.c:2543)
==687==    by 0x5645E7: DRI2SwapBuffers (dri2.c:1160)
==687==    by 0x565E5B: ProcDRI2Dispatch (dri2ext.c:413)
==687==    by 0x4375C6: Dispatch (dispatch.c:432)
==687==    by 0x43B755: dix_main (main.c:296)
==687==    by 0x66DDFFF: (below main) (in /usr/lib/libc-2.19.so)
==687==  Address 0x104e0660 is 80 bytes inside a block of size 128 free'd
==687==    at 0x4C2999C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==687==    by 0xBBDFC12: sna_mode_wakeup (sna_display.c:6837)
==687==    by 0x43C2D9: WakeupHandler (dixutils.c:426)
==687==    by 0x590C86: WaitForSomething (WaitFor.c:229)
==687==    by 0x4373E0: Dispatch (dispatch.c:361)
==687==    by 0x43B755: dix_main (main.c:296)
==687==    by 0x66DDFFF: (below main) (in /usr/lib/libc-2.19.so)
==687==
==687== Invalid read of size 8
==687==    at 0xBC79CE3: sna_dri2_event_free (sna_dri2.c:1324)
==687==    by 0xBBDFC12: sna_mode_wakeup (sna_display.c:6837)
==687==    by 0x43C2D9: WakeupHandler (dixutils.c:426)
==687==    by 0x590C86: WaitForSomething (WaitFor.c:229)
==687==    by 0x4373E0: Dispatch (dispatch.c:361)
==687==    by 0x43B755: dix_main (main.c:296)
==687==    by 0x66DDFFF: (below main) (in /usr/lib/libc-2.19.so)
==687==  Address 0x104e0660 is 80 bytes inside a block of size 128 free'd
==687==    at 0x4C2999C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==687==    by 0xBBDFC12: sna_mode_wakeup (sna_display.c:6837)
==687==    by 0x43C2D9: WakeupHandler (dixutils.c:426)
==687==    by 0x590C86: WaitForSomething (WaitFor.c:229)
==687==    by 0x4373E0: Dispatch (dispatch.c:361)
==687==    by 0x43B755: dix_main (main.c:296)
==687==    by 0x66DDFFF: (below main) (in /usr/lib/libc-2.19.so)
==687==
==687== Invalid write of size 8
==687==    at 0xBC79CF0: sna_dri2_event_free (sna_dri2.c:1328)
==687==    by 0xBBDFC12: sna_mode_wakeup (sna_display.c:6837)
==687==    by 0x43C2D9: WakeupHandler (dixutils.c:426)
==687==    by 0x590C86: WaitForSomething (WaitFor.c:229)
==687==    by 0x4373E0: Dispatch (dispatch.c:361)
==687==    by 0x43B755: dix_main (main.c:296)
==687==    by 0x66DDFFF: (below main) (in /usr/lib/libc-2.19.so)
==687==  Address 0x104e0660 is 80 bytes inside a block of size 128 free'd
==687==    at 0x4C2999C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==687==    by 0xBBDFC12: sna_mode_wakeup (sna_display.c:6837)
==687==    by 0x43C2D9: WakeupHandler (dixutils.c:426)
==687==    by 0x590C86: WaitForSomething (WaitFor.c:229)
==687==    by 0x4373E0: Dispatch (dispatch.c:361)
==687==    by 0x43B755: dix_main (main.c:296)
==687==    by 0x66DDFFF: (below main) (in /usr/lib/libc-2.19.so)
==687==
==687== Invalid read of size 8
==687==    at 0xBC7A695: sna_dri2_reuse_buffer (sna_dri2.c:163)
==687==    by 0x562E72: allocate_or_reuse_buffer (dri2.c:483)
==687==    by 0x563CAA: do_get_buffers (dri2.c:551)
==687==    by 0x5640DA: DRI2GetBuffersWithFormat (dri2.c:668)
==687==    by 0x565B7A: ProcDRI2Dispatch (dri2ext.c:306)
==687==    by 0x4375C6: Dispatch (dispatch.c:432)
==687==    by 0x43B755: dix_main (main.c:296)
==687==    by 0x66DDFFF: (below main) (in /usr/lib/libc-2.19.so)
==687==  Address 0x104e0668 is 88 bytes inside a block of size 128 free'd
==687==    at 0x4C2999C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==687==    by 0xBBDFC12: sna_mode_wakeup (sna_display.c:6837)
==687==    by 0x43C2D9: WakeupHandler (dixutils.c:426)
==687==    by 0x590C86: WaitForSomething (WaitFor.c:229)
==687==    by 0x4373E0: Dispatch (dispatch.c:361)
==687==    by 0x43B755: dix_main (main.c:296)
==687==    by 0x66DDFFF: (below main) (in /usr/lib/libc-2.19.so)
==687==
==687== Invalid read of size 8
==687==    at 0xBC7A711: sna_dri2_reuse_buffer (sna_dri2.c:194)
==687==    by 0x562E72: allocate_or_reuse_buffer (dri2.c:483)
==687==    by 0x563CAA: do_get_buffers (dri2.c:551)
==687==    by 0x5640DA: DRI2GetBuffersWithFormat (dri2.c:668)
==687==    by 0x565B7A: ProcDRI2Dispatch (dri2ext.c:306)
==687==    by 0x4375C6: Dispatch (dispatch.c:432)
==687==    by 0x43B755: dix_main (main.c:296)
==687==    by 0x66DDFFF: (below main) (in /usr/lib/libc-2.19.so)
==687==  Address 0x104e0670 is 96 bytes inside a block of size 128 free'd
==687==    at 0x4C2999C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==687==    by 0xBBDFC12: sna_mode_wakeup (sna_display.c:6837)
==687==    by 0x43C2D9: WakeupHandler (dixutils.c:426)
==687==    by 0x590C86: WaitForSomething (WaitFor.c:229)
==687==    by 0x4373E0: Dispatch (dispatch.c:361)
==687==    by 0x43B755: dix_main (main.c:296)
==687==    by 0x66DDFFF: (below main) (in /usr/lib/libc-2.19.so)
==687==
==687== Invalid read of size 8
==687==    at 0xBC7A75C: sna_dri2_reuse_buffer (intel_list.h:161)
==687==    by 0x562E72: allocate_or_reuse_buffer (dri2.c:483)
==687==    by 0x563CAA: do_get_buffers (dri2.c:551)
==687==    by 0x5640DA: DRI2GetBuffersWithFormat (dri2.c:668)
==687==    by 0x565B7A: ProcDRI2Dispatch (dri2ext.c:306)
==687==    by 0x4375C6: Dispatch (dispatch.c:432)
==687==    by 0x43B755: dix_main (main.c:296)
==687==    by 0x66DDFFF: (below main) (in /usr/lib/libc-2.19.so)
==687==  Address 0x104e0668 is 88 bytes inside a block of size 128 free'd
==687==    at 0x4C2999C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==687==    by 0xBBDFC12: sna_mode_wakeup (sna_display.c:6837)
==687==    by 0x43C2D9: WakeupHandler (dixutils.c:426)
==687==    by 0x590C86: WaitForSomething (WaitFor.c:229)
==687==    by 0x4373E0: Dispatch (dispatch.c:361)
==687==    by 0x43B755: dix_main (main.c:296)
==687==    by 0x66DDFFF: (below main) (in /usr/lib/libc-2.19.so)
==687==
==687== Invalid write of size 8
==687==    at 0xBC7A761: sna_dri2_reuse_buffer (intel_list.h:137)
==687==    by 0x562E72: allocate_or_reuse_buffer (dri2.c:483)
==687==    by 0x563CAA: do_get_buffers (dri2.c:551)
==687==    by 0x5640DA: DRI2GetBuffersWithFormat (dri2.c:668)
==687==    by 0x565B7A: ProcDRI2Dispatch (dri2ext.c:306)
==687==    by 0x4375C6: Dispatch (dispatch.c:432)
==687==    by 0x43B755: dix_main (main.c:296)
==687==    by 0x66DDFFF: (below main) (in /usr/lib/libc-2.19.so)
==687==  Address 0x104e0670 is 96 bytes inside a block of size 128 free'd
==687==    at 0x4C2999C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==687==    by 0xBBDFC12: sna_mode_wakeup (sna_display.c:6837)
==687==    by 0x43C2D9: WakeupHandler (dixutils.c:426)
==687==    by 0x590C86: WaitForSomething (WaitFor.c:229)
==687==    by 0x4373E0: Dispatch (dispatch.c:361)
==687==    by 0x43B755: dix_main (main.c:296)
==687==    by 0x66DDFFF: (below main) (in /usr/lib/libc-2.19.so)
==687==
==687== Invalid write of size 8
==687==    at 0xBC7A76C: sna_dri2_reuse_buffer (intel_list.h:140)
==687==    by 0x562E72: allocate_or_reuse_buffer (dri2.c:483)
==687==    by 0x563CAA: do_get_buffers (dri2.c:551)
==687==    by 0x5640DA: DRI2GetBuffersWithFormat (dri2.c:668)
==687==    by 0x565B7A: ProcDRI2Dispatch (dri2ext.c:306)
==687==    by 0x4375C6: Dispatch (dispatch.c:432)
==687==    by 0x43B755: dix_main (main.c:296)
==687==    by 0x66DDFFF: (below main) (in /usr/lib/libc-2.19.so)
==687==  Address 0x104e0668 is 88 bytes inside a block of size 128 free'd
==687==    at 0x4C2999C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==687==    by 0xBBDFC12: sna_mode_wakeup (sna_display.c:6837)
==687==    by 0x43C2D9: WakeupHandler (dixutils.c:426)
==687==    by 0x590C86: WaitForSomething (WaitFor.c:229)
==687==    by 0x4373E0: Dispatch (dispatch.c:361)
==687==    by 0x43B755: dix_main (main.c:296)
==687==    by 0x66DDFFF: (below main) (in /usr/lib/libc-2.19.so)
==687==