Attachment 103265 Details for Bug 81215 – valgrind-hsw.txt

valgrind-hsw.txt

valgrind-hsw.txt (text/plain), 296.69 KB, created by zhoujian on 2014-07-22 08:04:23 UTC

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Creator: zhoujian

Created: 2014-07-22 08:04:23 UTC

Size: 296.69 KB

patch

obsolete

>==8677== Memcheck, a memory error detector
>==8677== Copyright (C) 2002-2012, and GNU GPL'd, by Julian Seward et al.
>==8677== Using Valgrind-3.8.1 and LibVEX; rerun with -h for copyright info
>==8677== Command: Xorg -ac -noreset
>==8677== Parent PID: 4542
>==8677== 
>==8677== Warning: noted but unhandled ioctl 0x4b51 with no size/direction hints
>==8677==    This could cause spurious value errors to appear.
>==8677==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0x569A993: drmIoctl (xf86drm.c:171)
>==8677==    by 0xA904437: sna_pre_init (sna_driver.c:451)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefffb8c is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0x569A993: drmIoctl (xf86drm.c:171)
>==8677==    by 0xA904490: sna_pre_init (sna_driver.c:462)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefffb90 is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0xA8B72CB: do_ioctl (kgem.c:212)
>==8677==    by 0xA8B7AC8: gem_param.isra.11 (kgem.c:911)
>==8677==    by 0xA8BCD57: kgem_init (kgem.c:1288)
>==8677==    by 0xA904628: sna_pre_init (sna_driver.c:647)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefff9e4 is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0xA8B72CB: do_ioctl (kgem.c:212)
>==8677==    by 0xA8B7AC8: gem_param.isra.11 (kgem.c:911)
>==8677==    by 0xA8BCD80: kgem_init (kgem.c:1293)
>==8677==    by 0xA904628: sna_pre_init (sna_driver.c:647)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefff9e4 is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0xA8B72CB: do_ioctl (kgem.c:212)
>==8677==    by 0xA8B7AC8: gem_param.isra.11 (kgem.c:911)
>==8677==    by 0xA8BCDC8: kgem_init (kgem.c:1025)
>==8677==    by 0xA904628: sna_pre_init (sna_driver.c:647)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefff9e4 is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0xA8B72CB: do_ioctl (kgem.c:212)
>==8677==    by 0xA8B7AC8: gem_param.isra.11 (kgem.c:911)
>==8677==    by 0xA8BCE00: kgem_init (kgem.c:951)
>==8677==    by 0xA904628: sna_pre_init (sna_driver.c:647)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefff9e4 is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0xA8B72CB: do_ioctl (kgem.c:212)
>==8677==    by 0xA8BCE56: kgem_init (kgem.c:614)
>==8677==    by 0xA904628: sna_pre_init (sna_driver.c:647)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefffa9c is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0xA8B72CB: do_ioctl (kgem.c:212)
>==8677==    by 0xA8B731E: gem_userptr (kgem.c:354)
>==8677==    by 0xA8BD8A0: kgem_init (kgem.c:1074)
>==8677==    by 0xA904628: sna_pre_init (sna_driver.c:647)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefff9d4 is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0xA8B72CB: do_ioctl (kgem.c:212)
>==8677==    by 0xA8BD8C7: kgem_init (kgem.c:693)
>==8677==    by 0xA904628: sna_pre_init (sna_driver.c:647)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefffa84 is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0xA8B72CB: do_ioctl (kgem.c:212)
>==8677==    by 0xA8B7AC8: gem_param.isra.11 (kgem.c:911)
>==8677==    by 0xA8BCEC7: kgem_init (kgem.c:935)
>==8677==    by 0xA904628: sna_pre_init (sna_driver.c:647)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefff9e4 is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0xA8B72CB: do_ioctl (kgem.c:212)
>==8677==    by 0xA8B7AC8: gem_param.isra.11 (kgem.c:911)
>==8677==    by 0xA8BCEF0: kgem_init (kgem.c:943)
>==8677==    by 0xA904628: sna_pre_init (sna_driver.c:647)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefff9e4 is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0xA8B72CB: do_ioctl (kgem.c:212)
>==8677==    by 0xA8B7AC8: gem_param.isra.11 (kgem.c:911)
>==8677==    by 0xA8BD8EC: kgem_init (kgem.c:963)
>==8677==    by 0xA904628: sna_pre_init (sna_driver.c:647)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefff9e4 is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0xA8B72CB: do_ioctl (kgem.c:212)
>==8677==    by 0xA8B7AC8: gem_param.isra.11 (kgem.c:911)
>==8677==    by 0xA8BCF70: kgem_init (kgem.c:1106)
>==8677==    by 0xA904628: sna_pre_init (sna_driver.c:647)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefff9e4 is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0xA8B72CB: do_ioctl (kgem.c:212)
>==8677==    by 0xA8B7AC8: gem_param.isra.11 (kgem.c:911)
>==8677==    by 0xA8BCF99: kgem_init (kgem.c:1114)
>==8677==    by 0xA904628: sna_pre_init (sna_driver.c:647)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefff9e4 is on thread 1's stack
>==8677== 
>==8677== Warning: noted but unhandled ioctl 0x6458 with no size/direction hints
>==8677==    This could cause spurious value errors to appear.
>==8677==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0xA8B72CB: do_ioctl (kgem.c:212)
>==8677==    by 0xA8BDB53: kgem_init (kgem.c:693)
>==8677==    by 0xA904628: sna_pre_init (sna_driver.c:647)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefffa84 is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0xA8B72CB: do_ioctl (kgem.c:212)
>==8677==    by 0xA8B7AC8: gem_param.isra.11 (kgem.c:911)
>==8677==    by 0xA8BD630: kgem_init (kgem.c:1512)
>==8677==    by 0xA904628: sna_pre_init (sna_driver.c:647)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefff9e4 is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0xA8B74FA: gem_set_tiling (kgem.c:317)
>==8677==    by 0xA8BD966: kgem_init (kgem.c:1240)
>==8677==    by 0xA904628: sna_pre_init (sna_driver.c:647)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefff9cc is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0x569A993: drmIoctl (xf86drm.c:171)
>==8677==    by 0xA8FA038: probe_capabilities (sna_display.c:5385)
>==8677==    by 0xA8FE802: sna_mode_pre_init (sna_display.c:5458)
>==8677==    by 0xA904765: sna_pre_init (sna_driver.c:687)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefff824 is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0x569A993: drmIoctl (xf86drm.c:171)
>==8677==    by 0xA8FEAE7: sna_mode_pre_init (sna_display.c:2370)
>==8677==    by 0xA904765: sna_pre_init (sna_driver.c:687)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefff910 is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0x569A993: drmIoctl (xf86drm.c:171)
>==8677==    by 0xA8FEBD6: sna_mode_pre_init (sna_display.c:2257)
>==8677==    by 0xA904765: sna_pre_init (sna_driver.c:687)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefffaa0 is on thread 1's stack
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xA8FEC2B: sna_mode_pre_init (sna_display.c:2384)
>==8677==    by 0xA904765: sna_pre_init (sna_driver.c:687)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xA8FEC34: sna_mode_pre_init (sna_display.c:2384)
>==8677==    by 0xA904765: sna_pre_init (sna_driver.c:687)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0x569A993: drmIoctl (xf86drm.c:171)
>==8677==    by 0xA8FED13: sna_mode_pre_init (sna_display.c:2426)
>==8677==    by 0xA904765: sna_pre_init (sna_driver.c:687)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefff9d8 is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0x569A993: drmIoctl (xf86drm.c:171)
>==8677==    by 0xA8FBA4C: sna_output_add (sna_display.c:3478)
>==8677==    by 0xA8FEDA9: sna_mode_pre_init (sna_display.c:5493)
>==8677==    by 0xA904765: sna_pre_init (sna_driver.c:687)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefff6b0 is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0x569A993: drmIoctl (xf86drm.c:171)
>==8677==    by 0xA8FABDB: find_property.isra.52 (sna_display.c:2508)
>==8677==    by 0xA8FAC7C: name_from_path (sna_display.c:3397)
>==8677==    by 0xA8FBD63: sna_output_add (sna_display.c:3581)
>==8677==    by 0xA8FEDA9: sna_mode_pre_init (sna_display.c:5493)
>==8677==    by 0xA904765: sna_pre_init (sna_driver.c:687)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefff4d0 is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0x569A993: drmIoctl (xf86drm.c:171)
>==8677==    by 0xA8FABDB: find_property.isra.52 (sna_display.c:2508)
>==8677==    by 0xA8FBE3F: sna_output_add (sna_display.c:3646)
>==8677==    by 0xA8FEDA9: sna_mode_pre_init (sna_display.c:5493)
>==8677==    by 0xA904765: sna_pre_init (sna_driver.c:687)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefff580 is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0x569A993: drmIoctl (xf86drm.c:171)
>==8677==    by 0xA8FABDB: find_property.isra.52 (sna_display.c:2508)
>==8677==    by 0xA8FBE5C: sna_output_add (sna_display.c:3647)
>==8677==    by 0xA8FEDA9: sna_mode_pre_init (sna_display.c:5493)
>==8677==    by 0xA904765: sna_pre_init (sna_driver.c:687)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefff580 is on thread 1's stack
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xA8FF0BF: sna_mode_pre_init (sna_display.c:5138)
>==8677==    by 0xA904765: sna_pre_init (sna_driver.c:687)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0x569A993: drmIoctl (xf86drm.c:171)
>==8677==    by 0xA8FEFC7: sna_mode_pre_init (sna_display.c:5234)
>==8677==    by 0xA904765: sna_pre_init (sna_driver.c:687)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefffad0 is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0x569A993: drmIoctl (xf86drm.c:171)
>==8677==    by 0xA8FABDB: find_property.isra.52 (sna_display.c:2508)
>==8677==    by 0xA8FFB0A: sna_mode_wants_tear_free (sna_display.c:5539)
>==8677==    by 0xA904B9F: sna_pre_init (sna_driver.c:497)
>==8677==    by 0x48D016: InitOutput (xf86Init.c:605)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefffa80 is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0x569A993: drmIoctl (xf86drm.c:171)
>==8677==    by 0xA8A9EAC: __intel_get_device_id (intel_device.c:86)
>==8677==    by 0xA97A781: gen7_render_init (gen7_render.c:3888)
>==8677==    by 0xA8D2276: sna_accel_init (sna_accel.c:17728)
>==8677==    by 0xA903D29: sna_screen_init (sna_driver.c:1099)
>==8677==    by 0x4393F0: AddScreen (dispatch.c:3821)
>==8677==    by 0x48C9FE: InitOutput (xf86Init.c:907)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefffdc4 is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0xA8B72CB: do_ioctl (kgem.c:212)
>==8677==    by 0xA8BAF6B: kgem_create_linear (kgem.c:614)
>==8677==    by 0xA915E57: sna_static_stream_fini (sna_stream.c:90)
>==8677==    by 0xA97AB04: gen7_render_init (gen7_render.c:3882)
>==8677==    by 0xA8D2276: sna_accel_init (sna_accel.c:17728)
>==8677==    by 0xA903D29: sna_screen_init (sna_driver.c:1099)
>==8677==    by 0x4393F0: AddScreen (dispatch.c:3821)
>==8677==    by 0x48C9FE: InitOutput (xf86Init.c:907)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefffd7c is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0xA8B72CB: do_ioctl (kgem.c:212)
>==8677==    by 0xA8BA68D: kgem_bo_write (kgem.c:469)
>==8677==    by 0xA915E71: sna_static_stream_fini (sna_stream.c:91)
>==8677==    by 0xA97AB04: gen7_render_init (gen7_render.c:3882)
>==8677==    by 0xA8D2276: sna_accel_init (sna_accel.c:17728)
>==8677==    by 0xA903D29: sna_screen_init (sna_driver.c:1099)
>==8677==    by 0x4393F0: AddScreen (dispatch.c:3821)
>==8677==    by 0x48C9FE: InitOutput (xf86Init.c:907)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefffd64 is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0x569A993: drmIoctl (xf86drm.c:171)
>==8677==    by 0x569E764: drmModeGetProperty (xf86drmMode.c:609)
>==8677==    by 0xA8FB63B: sna_output_create_resources (sna_display.c:2984)
>==8677==    by 0x4CC517: xf86RandR12Init (xf86RandR12.c:1553)
>==8677==    by 0x4C0185: xf86CrtcScreenInit (xf86Crtc.c:772)
>==8677==    by 0xA903DF9: sna_screen_init (sna_driver.c:1131)
>==8677==    by 0x4393F0: AddScreen (dispatch.c:3821)
>==8677==    by 0x48C9FE: InitOutput (xf86Init.c:907)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefffd30 is on thread 1's stack
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xA8FB886: sna_output_create_resources (sna_display.c:3027)
>==8677==    by 0x4CC517: xf86RandR12Init (xf86RandR12.c:1553)
>==8677==    by 0x4C0185: xf86CrtcScreenInit (xf86Crtc.c:772)
>==8677==    by 0xA903DF9: sna_screen_init (sna_driver.c:1131)
>==8677==    by 0x4393F0: AddScreen (dispatch.c:3821)
>==8677==    by 0x48C9FE: InitOutput (xf86Init.c:907)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xA8FB8A7: sna_output_create_resources (sna_display.c:3027)
>==8677==    by 0x4CC517: xf86RandR12Init (xf86RandR12.c:1553)
>==8677==    by 0x4C0185: xf86CrtcScreenInit (xf86Crtc.c:772)
>==8677==    by 0xA903DF9: sna_screen_init (sna_driver.c:1131)
>==8677==    by 0x4393F0: AddScreen (dispatch.c:3821)
>==8677==    by 0x48C9FE: InitOutput (xf86Init.c:907)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0x569A993: drmIoctl (xf86drm.c:171)
>==8677==    by 0xA93A5A0: sna_video_overlay_setup (sna_video_overlay.c:97)
>==8677==    by 0xA9391B6: sna_video_init (sna_video.c:715)
>==8677==    by 0xA903E7C: sna_screen_init (sna_driver.c:1148)
>==8677==    by 0x4393F0: AddScreen (dispatch.c:3821)
>==8677==    by 0x48C9FE: InitOutput (xf86Init.c:907)
>==8677==    by 0x43CD5A: dix_main (main.c:202)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefffd34 is on thread 1's stack
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5B5CA: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3228)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5B5D6: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3228)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5B5E1: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3228)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5B5FB: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3230)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5B606: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3230)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5B612: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3230)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5B61D: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3230)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5B629: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3230)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5B63A: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3230)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5B645: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3230)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5B650: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3232)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5B65C: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3232)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5B670: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3232)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5B67B: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3232)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5B687: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3232)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5B692: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3232)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5B6A0: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3234)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5C03F: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3236)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5C04B: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3236)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5C056: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3236)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5C062: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3238)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5C06E: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3238)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5C079: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3238)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5C084: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3238)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5C090: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3238)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5C0B0: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3238)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5C0BD: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3238)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5C0D4: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3238)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5C0E0: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3238)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5C0EF: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3238)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5C0FB: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3238)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5C10A: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3238)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5C112: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3238)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5C122: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3238)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5C12A: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3238)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5C132: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3238)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5C142: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3238)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5C14A: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3238)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5C152: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3238)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5C15D: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3238)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5C164: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3238)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5C16C: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3238)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5B702: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3247)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCE5C004: drm_intel_bufmgr_gem_init (intel_bufmgr_gem.c:3247)
>==8677==    by 0xCA9BDF4: intelInitScreen2 (intel_screen.c:1062)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCABA02A: brw_get_device_info (brw_device_info.c:257)
>==8677==    by 0xCA9BEBB: intelInitScreen2 (intel_screen.c:1328)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCABA030: brw_get_device_info (brw_device_info.c:257)
>==8677==    by 0xCA9BEBB: intelInitScreen2 (intel_screen.c:1328)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCABA11E: brw_get_device_info (brw_device_info.c:257)
>==8677==    by 0xCA9BEBB: intelInitScreen2 (intel_screen.c:1328)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCABA124: brw_get_device_info (brw_device_info.c:257)
>==8677==    by 0xCA9BEBB: intelInitScreen2 (intel_screen.c:1328)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCABA12C: brw_get_device_info (brw_device_info.c:257)
>==8677==    by 0xCA9BEBB: intelInitScreen2 (intel_screen.c:1328)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCABA132: brw_get_device_info (brw_device_info.c:257)
>==8677==    by 0xCA9BEBB: intelInitScreen2 (intel_screen.c:1328)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCABA13E: brw_get_device_info (brw_device_info.c:257)
>==8677==    by 0xCA9BEBB: intelInitScreen2 (intel_screen.c:1328)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCABA144: brw_get_device_info (brw_device_info.c:257)
>==8677==    by 0xCA9BEBB: intelInitScreen2 (intel_screen.c:1328)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCABA3FD: brw_get_device_info (brw_device_info.c:257)
>==8677==    by 0xCA9BEBB: intelInitScreen2 (intel_screen.c:1328)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCABA403: brw_get_device_info (brw_device_info.c:257)
>==8677==    by 0xCA9BEBB: intelInitScreen2 (intel_screen.c:1328)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xCABA6D6: brw_get_device_info (brw_device_info.c:257)
>==8677==    by 0xCA9BEBB: intelInitScreen2 (intel_screen.c:1328)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0x569A993: drmIoctl (xf86drm.c:171)
>==8677==    by 0xCE57FA7: drm_intel_gem_bo_free (intel_bufmgr_gem.c:968)
>==8677==    by 0xCE59D27: drm_intel_gem_bo_unreference_final (intel_bufmgr_gem.c:1136)
>==8677==    by 0xCE59E2C: drm_intel_gem_bo_unreference (intel_bufmgr_gem.c:1163)
>==8677==    by 0xCA9BF30: intelInitScreen2 (intel_screen.c:1095)
>==8677==    by 0xCA5B25F: driCreateNewScreen2 (dri_util.c:159)
>==8677==    by 0x7D88C2B: __glXDRIscreenProbe (glxdri2.c:964)
>==8677==    by 0x7D81799: GlxExtensionInit (glxext.c:377)
>==8677==    by 0x4BE7F2: InitExtensions (miinitext.c:336)
>==8677==    by 0x43CD7F: dix_main (main.c:206)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefffdf4 is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0xA8B72CB: do_ioctl (kgem.c:212)
>==8677==    by 0xA8BBA31: kgem_create_2d (kgem.c:614)
>==8677==    by 0xA8C502C: sna_pixmap_create_scratch (sna_accel.c:1054)
>==8677==    by 0xA90A22E: sna_glyphs_create (sna_glyphs.c:237)
>==8677==    by 0xA8D22D8: sna_accel_create (sna_accel.c:17757)
>==8677==    by 0xA903791: sna_create_screen_resources (sna_driver.c:231)
>==8677==    by 0x4BF10D: xf86CrtcCreateScreenResources (xf86Crtc.c:709)
>==8677==    by 0x43CE05: dix_main (main.c:223)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefffeec is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0xA8B74FA: gem_set_tiling (kgem.c:317)
>==8677==    by 0xA8BBE66: kgem_create_2d (kgem.c:5066)
>==8677==    by 0xA8C502C: sna_pixmap_create_scratch (sna_accel.c:1054)
>==8677==    by 0xA90A22E: sna_glyphs_create (sna_glyphs.c:237)
>==8677==    by 0xA8D22D8: sna_accel_create (sna_accel.c:17757)
>==8677==    by 0xA903791: sna_create_screen_resources (sna_driver.c:231)
>==8677==    by 0x4BF10D: xf86CrtcCreateScreenResources (xf86Crtc.c:709)
>==8677==    by 0x43CE05: dix_main (main.c:223)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefffe1c is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0xA8B72CB: do_ioctl (kgem.c:212)
>==8677==    by 0xA8BAF6B: kgem_create_linear (kgem.c:614)
>==8677==    by 0xA90AB88: sna_alpha_cache_init (sna_gradient.c:382)
>==8677==    by 0xA90B4D4: sna_gradients_create (sna_gradient.c:448)
>==8677==    by 0xA8D22E4: sna_accel_create (sna_accel.c:17760)
>==8677==    by 0xA903791: sna_create_screen_resources (sna_driver.c:231)
>==8677==    by 0x4BF10D: xf86CrtcCreateScreenResources (xf86Crtc.c:709)
>==8677==    by 0x43CE05: dix_main (main.c:223)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefffb7c is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0xA8B72CB: do_ioctl (kgem.c:212)
>==8677==    by 0xA8BA68D: kgem_bo_write (kgem.c:469)
>==8677==    by 0xA90ACB4: sna_alpha_cache_init (sna_gradient.c:419)
>==8677==    by 0xA90B4D4: sna_gradients_create (sna_gradient.c:448)
>==8677==    by 0xA8D22E4: sna_accel_create (sna_accel.c:17760)
>==8677==    by 0xA903791: sna_create_screen_resources (sna_driver.c:231)
>==8677==    by 0x4BF10D: xf86CrtcCreateScreenResources (xf86Crtc.c:709)
>==8677==    by 0x43CE05: dix_main (main.c:223)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefffb64 is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0xA8B72CB: do_ioctl (kgem.c:212)
>==8677==    by 0xA8BAF6B: kgem_create_linear (kgem.c:614)
>==8677==    by 0xA90B4FE: sna_gradients_create (sna_gradient.c:429)
>==8677==    by 0xA8D22E4: sna_accel_create (sna_accel.c:17760)
>==8677==    by 0xA903791: sna_create_screen_resources (sna_driver.c:231)
>==8677==    by 0x4BF10D: xf86CrtcCreateScreenResources (xf86Crtc.c:709)
>==8677==    by 0x43CE05: dix_main (main.c:223)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7feffffdc is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0xA8B72CB: do_ioctl (kgem.c:212)
>==8677==    by 0xA8BBA31: kgem_create_2d (kgem.c:614)
>==8677==    by 0xA8C40DF: sna_pixmap_alloc_gpu.isra.66 (sna_accel.c:1621)
>==8677==    by 0xA8D4007: sna_pixmap_move_to_gpu (sna_accel.c:4140)
>==8677==    by 0xA9037D4: sna_create_screen_resources (sna.h:714)
>==8677==    by 0x4BF10D: xf86CrtcCreateScreenResources (xf86Crtc.c:709)
>==8677==    by 0x43CE05: dix_main (main.c:223)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7feffff1c is on thread 1's stack
>==8677== 
>==8677== Syscall param ioctl(generic) points to uninitialised byte(s)
>==8677==    at 0x72682F7: ioctl (syscall-template.S:81)
>==8677==    by 0xA8B74FA: gem_set_tiling (kgem.c:317)
>==8677==    by 0xA8BBE66: kgem_create_2d (kgem.c:5066)
>==8677==    by 0xA8C40DF: sna_pixmap_alloc_gpu.isra.66 (sna_accel.c:1621)
>==8677==    by 0xA8D4007: sna_pixmap_move_to_gpu (sna_accel.c:4140)
>==8677==    by 0xA9037D4: sna_create_screen_resources (sna.h:714)
>==8677==    by 0x4BF10D: xf86CrtcCreateScreenResources (xf86Crtc.c:709)
>==8677==    by 0x43CE05: dix_main (main.c:223)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0x7fefffe4c is on thread 1's stack
>==8677== 
>==8677== 
>==8677== More than 100 errors detected.  Subsequent errors
>==8677== will still be recorded, but in less detail than before.
>==8677== Warning: noted but unhandled ioctl 0x641e with no size/direction hints
>==8677==    This could cause spurious value errors to appear.
>==8677==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xA8F86BD: sna_output_dpms (sna_display.c:2887)
>==8677==    by 0xA8FCF93: sna_crtc_set_mode_major (sna_display.c:949)
>==8677==    by 0x4C1F29: xf86CrtcSetModeTransform (xf86Crtc.c:297)
>==8677==    by 0x4C24E9: xf86SetDesiredModes (xf86Crtc.c:2764)
>==8677==    by 0xA9031AB: sna_set_desired_mode (sna_driver.c:199)
>==8677==    by 0xA903814: sna_create_screen_resources (sna_driver.c:279)
>==8677==    by 0x4BF10D: xf86CrtcCreateScreenResources (xf86Crtc.c:709)
>==8677==    by 0x43CE05: dix_main (main.c:223)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xA8F86BD: sna_output_dpms (sna_display.c:2887)
>==8677==    by 0xA8FD3A8: sna_crtc_set_mode_major (sna_display.c:792)
>==8677==    by 0x4C1F29: xf86CrtcSetModeTransform (xf86Crtc.c:297)
>==8677==    by 0x4C24E9: xf86SetDesiredModes (xf86Crtc.c:2764)
>==8677==    by 0xA9031AB: sna_set_desired_mode (sna_driver.c:199)
>==8677==    by 0xA903814: sna_create_screen_resources (sna_driver.c:279)
>==8677==    by 0x4BF10D: xf86CrtcCreateScreenResources (xf86Crtc.c:709)
>==8677==    by 0x43CE05: dix_main (main.c:223)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xA8F86BD: sna_output_dpms (sna_display.c:2887)
>==8677==    by 0x4C0968: xf86DPMSSet (xf86Crtc.c:2948)
>==8677==    by 0x4C0A09: xf86SaveScreen (xf86Crtc.c:2965)
>==8677==    by 0xA904097: sna_save_screen (sna_driver.c:298)
>==8677==    by 0x467546: dixSaveScreens (window.c:3024)
>==8677==    by 0x43CF24: dix_main (main.c:270)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==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)
>==8677== 
>==8677== Invalid read of size 4
>==8677==    at 0x5205B0: present_destroy_window (present_screen.c:94)
>==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 0xea82f30 is 160 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)
>==8677== 
>==8677== Invalid write of size 8
>==8677==    at 0x5205BA: present_destroy_window (present_screen.c:95)
>==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)
>==8677== 
>==8677== Invalid read of size 8
>==8677==    at 0x52156F: present_execute (present.c:589)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==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)
>==8677== 
>==8677== Invalid read of size 8
>==8677==    at 0x523A7B: getDrawableDamageRef (damage.c:107)
>==8677==    by 0x52898E: damageCopyArea (damage.c:751)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0xe355090 is 32 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0x52898F: damageCopyArea (damage.c:751)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0xe3550d8 is 104 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8E660B: sna_copy_boxes (sna.h:207)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==  Address 0xe355090 is 32 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8E6619: sna_copy_boxes (sna.h:207)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==  Address 0xe3550c0 is 80 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 1
>==8677==    at 0xA8E6650: sna_copy_boxes (sna_accel.c:6235)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==  Address 0xe355073 is 3 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA8E6C08: sna_copy_boxes (sna.h:588)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==  Address 0xe3550a8 is 56 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA8E6C0C: sna_copy_boxes (sna.h:589)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==  Address 0xe3550aa is 58 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA8E6CAC: sna_copy_boxes (sna_accel.c:6252)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==  Address 0xe35507c is 12 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA8E6CBC: sna_copy_boxes (sna_accel.c:6253)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==  Address 0xe35507e is 14 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8E546C: discard_cpu_damage (sna_accel.c:6171)
>==8677==    by 0xA8E67C0: sna_copy_boxes (sna_accel.c:6292)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe355150 is 32 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 1
>==8677==    at 0xA8E5548: discard_cpu_damage (sna_accel.c:6171)
>==8677==    by 0xA8E67C0: sna_copy_boxes (sna_accel.c:6292)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe3551a2 is 114 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 1
>==8677==    at 0xA8DB16C: sna_drawable_use_bo (sna.h:197)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe355070 is 0 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8DB191: sna_drawable_use_bo (privates.h:123)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe355090 is 32 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8DB196: sna_drawable_use_bo (sna.h:207)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe3550c0 is 80 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8DB1A3: sna_drawable_use_bo (sna_accel.c:3500)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe355158 is 40 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8DB4AA: sna_drawable_use_bo (sna_accel.c:3527)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe355138 is 8 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 1
>==8677==    at 0xA8DB4B7: sna_drawable_use_bo (sna_accel.c:3540)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe3551a2 is 114 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 1
>==8677==    at 0xA8DB4BD: sna_drawable_use_bo (sna_accel.c:3548)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe3551a1 is 113 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8DB503: sna_drawable_use_bo (sna_accel.c:3567)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe355148 is 24 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8DB660: sna_drawable_use_bo (sna_accel.c:3581)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe355150 is 32 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8D3D40: sna_pixmap_move_to_gpu (privates.h:123)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==  Address 0xe355090 is 32 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8D3D48: sna_pixmap_move_to_gpu (sna.h:463)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==  Address 0xe3550b8 is 72 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8D3D59: sna_pixmap_move_to_gpu (sna.h:207)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==  Address 0xe3550c0 is 80 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8D3D66: sna_pixmap_move_to_gpu (sna_accel.c:4058)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==  Address 0xe355168 is 56 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8D3DA0: sna_pixmap_move_to_gpu (sna_accel.c:4067)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==  Address 0xe355158 is 40 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8D3DE1: sna_pixmap_move_to_gpu (sna_damage.h:103)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==  Address 0xe355148 is 24 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA8D3DE9: sna_pixmap_move_to_gpu (sna_accel.c:4082)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==  Address 0xe35507e is 14 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA8D3DEF: sna_pixmap_move_to_gpu (sna_accel.c:4081)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==  Address 0xe35507c is 12 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8D3F58: sna_pixmap_move_to_gpu (sna_damage.h:264)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==  Address 0xe355150 is 32 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8D3EE3: sna_pixmap_move_to_gpu (sna_accel.c:4099)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==  Address 0xe355138 is 8 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid write of size 8
>==8677==    at 0xA8D3F06: sna_pixmap_move_to_gpu (sna_accel.c:4104)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==  Address 0xe355138 is 8 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA8D3FA8: sna_pixmap_move_to_gpu (sna_accel.c:647)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==  Address 0xe35507e is 14 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA8D3FAE: sna_pixmap_move_to_gpu (sna_accel.c:647)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==  Address 0xe35507c is 12 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 1
>==8677==    at 0xA8D3FB9: sna_pixmap_move_to_gpu (sna_accel.c:647)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==  Address 0xe355073 is 3 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8D3FE9: sna_pixmap_move_to_gpu (sna_accel.c:4137)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==  Address 0xe355150 is 32 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 4
>==8677==    at 0xA8C40A6: sna_pixmap_alloc_gpu.isra.66 (sna_accel.c:1613)
>==8677==    by 0xA8D4007: sna_pixmap_move_to_gpu (sna_accel.c:4140)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==  Address 0xe3550ac is 60 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 1
>==8677==    at 0xA8C40AC: sna_pixmap_alloc_gpu.isra.66 (sna_accel.c:647)
>==8677==    by 0xA8D4007: sna_pixmap_move_to_gpu (sna_accel.c:4140)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==  Address 0xe355073 is 3 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA8C40B1: sna_pixmap_alloc_gpu.isra.66 (sna_accel.c:647)
>==8677==    by 0xA8D4007: sna_pixmap_move_to_gpu (sna_accel.c:4140)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==  Address 0xe35507e is 14 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA8C40BA: sna_pixmap_alloc_gpu.isra.66 (sna_accel.c:647)
>==8677==    by 0xA8D4007: sna_pixmap_move_to_gpu (sna_accel.c:4140)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==  Address 0xe35507c is 12 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 1
>==8677==    at 0xA8C40C9: sna_pixmap_alloc_gpu.isra.66 (sna_accel.c:1621)
>==8677==    by 0xA8D4007: sna_pixmap_move_to_gpu (sna_accel.c:4140)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==  Address 0xe355073 is 3 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA8C40CD: sna_pixmap_alloc_gpu.isra.66 (sna_accel.c:1621)
>==8677==    by 0xA8D4007: sna_pixmap_move_to_gpu (sna_accel.c:4140)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==  Address 0xe35507e is 14 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA8C40D4: sna_pixmap_alloc_gpu.isra.66 (sna_accel.c:1621)
>==8677==    by 0xA8D4007: sna_pixmap_move_to_gpu (sna_accel.c:4140)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==  Address 0xe35507c is 12 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid write of size 8
>==8677==    at 0xA8C40E3: sna_pixmap_alloc_gpu.isra.66 (sna_accel.c:1621)
>==8677==    by 0xA8D4007: sna_pixmap_move_to_gpu (sna_accel.c:4140)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==  Address 0xe355138 is 8 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8D4008: sna_pixmap_move_to_gpu (sna_accel.c:4144)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==  Address 0xe355138 is 8 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8D40BD: sna_pixmap_move_to_gpu (sna_accel.c:4168)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==  Address 0xe355150 is 32 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8D45E7: sna_pixmap_move_to_gpu (sna_damage.h:147)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==  Address 0xe355148 is 24 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA8D45F5: sna_pixmap_move_to_gpu (sna_damage.h:148)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==  Address 0xe35507e is 14 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA8D45FB: sna_pixmap_move_to_gpu (sna_damage.h:148)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==  Address 0xe35507c is 12 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid write of size 8
>==8677==    at 0xA8D460A: sna_pixmap_move_to_gpu (sna_damage.h:141)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==  Address 0xe355148 is 24 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 1
>==8677==    at 0xA8D3E54: sna_pixmap_move_to_gpu (sna_accel.c:4284)
>==8677==    by 0xA8DBDA1: sna_drawable_use_bo (sna_accel.c:3659)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==  Address 0xe3551a2 is 114 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8DB320: sna_drawable_use_bo (sna_accel.c:3745)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe355148 is 24 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA8DB327: sna_drawable_use_bo (sna_accel.c:3758)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe35507e is 14 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA8DB32D: sna_drawable_use_bo (sna_accel.c:3757)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe35507c is 12 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8DB352: sna_drawable_use_bo (sna_damage.h:304)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe355150 is 32 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8DB36C: sna_drawable_use_bo (intel_list.h:220)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe355178 is 72 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8DB370: sna_drawable_use_bo (intel_list.h:220)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe355180 is 80 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid write of size 8
>==8677==    at 0xA8DB378: sna_drawable_use_bo (intel_list.h:211)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe355180 is 80 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid write of size 8
>==8677==    at 0xA8DB37C: sna_drawable_use_bo (intel_list.h:212)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe355178 is 72 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid write of size 8
>==8677==    at 0xA8DB37F: sna_drawable_use_bo (intel_list.h:129)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe355180 is 80 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid write of size 8
>==8677==    at 0xA8DB383: sna_drawable_use_bo (intel_list.h:129)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe355178 is 72 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8DB38E: sna_drawable_use_bo (sna_accel.c:3772)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe355138 is 8 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8E6A18: sna_copy_boxes (sna_accel.c:6368)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==  Address 0xe355138 is 8 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8E7AA7: sna_copy_boxes (sna_accel.c:6373)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==  Address 0xe355140 is 16 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8E7AAB: sna_copy_boxes (sna_accel.c:6373)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==  Address 0xe355138 is 8 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 4
>==8677==    at 0xA8E7AC1: sna_copy_boxes (sna_accel.c:6376)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==  Address 0xe35507c is 12 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 1
>==8677==    at 0xA8E7AE6: sna_copy_boxes (sna_accel.c:1974)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==  Address 0xe3551a1 is 113 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 1
>==8677==    at 0xA979927: gen7_render_copy_boxes (gen7_render.c:2964)
>==8677==    by 0xA8E6F22: sna_copy_boxes (sna_accel.c:6470)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe355072 is 2 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA97998A: gen7_render_copy_boxes (gen7_render.c:2976)
>==8677==    by 0xA8E6F22: sna_copy_boxes (sna_accel.c:6470)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe35507e is 14 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA979998: gen7_render_copy_boxes (gen7_render.c:2975)
>==8677==    by 0xA8E6F22: sna_copy_boxes (sna_accel.c:6470)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe35507c is 12 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0x523A7B: getDrawableDamageRef (damage.c:107)
>==8677==    by 0x525735: damageRegionProcessPending (damage.c:286)
>==8677==    by 0x528AC4: damageCopyArea (damage.c:766)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0xe355090 is 32 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0x525736: damageRegionProcessPending (damage.c:286)
>==8677==    by 0x528AC4: damageCopyArea (damage.c:766)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0xe3550d8 is 104 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8D3D40: sna_pixmap_move_to_gpu (privates.h:123)
>==8677==    by 0xA98C2FF: sna_present_flush (sna_present.c:187)
>==8677==    by 0x5215D5: present_execute (present.c:253)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0xe355090 is 32 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8D3D48: sna_pixmap_move_to_gpu (sna.h:463)
>==8677==    by 0xA98C2FF: sna_present_flush (sna_present.c:187)
>==8677==    by 0x5215D5: present_execute (present.c:253)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0xe3550b8 is 72 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8D3D59: sna_pixmap_move_to_gpu (sna.h:207)
>==8677==    by 0xA98C2FF: sna_present_flush (sna_present.c:187)
>==8677==    by 0x5215D5: present_execute (present.c:253)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0xe3550c0 is 80 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8D3D66: sna_pixmap_move_to_gpu (sna_accel.c:4058)
>==8677==    by 0xA98C2FF: sna_present_flush (sna_present.c:187)
>==8677==    by 0x5215D5: present_execute (present.c:253)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0xe355168 is 56 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8D3DA0: sna_pixmap_move_to_gpu (sna_accel.c:4067)
>==8677==    by 0xA98C2FF: sna_present_flush (sna_present.c:187)
>==8677==    by 0x5215D5: present_execute (present.c:253)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0xe355158 is 40 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8D3DE1: sna_pixmap_move_to_gpu (sna_damage.h:103)
>==8677==    by 0xA98C2FF: sna_present_flush (sna_present.c:187)
>==8677==    by 0x5215D5: present_execute (present.c:253)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0xe355148 is 24 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA8D3DE9: sna_pixmap_move_to_gpu (sna_accel.c:4082)
>==8677==    by 0xA98C2FF: sna_present_flush (sna_present.c:187)
>==8677==    by 0x5215D5: present_execute (present.c:253)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0xe35507e is 14 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA8D3DEF: sna_pixmap_move_to_gpu (sna_accel.c:4081)
>==8677==    by 0xA98C2FF: sna_present_flush (sna_present.c:187)
>==8677==    by 0x5215D5: present_execute (present.c:253)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0xe35507c is 12 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8D3E1A: sna_pixmap_move_to_gpu (sna_damage.h:304)
>==8677==    by 0xA98C2FF: sna_present_flush (sna_present.c:187)
>==8677==    by 0x5215D5: present_execute (present.c:253)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0xe355150 is 32 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8D3E34: sna_pixmap_move_to_gpu (intel_list.h:220)
>==8677==    by 0xA98C2FF: sna_present_flush (sna_present.c:187)
>==8677==    by 0x5215D5: present_execute (present.c:253)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0xe355178 is 72 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8D3E38: sna_pixmap_move_to_gpu (intel_list.h:220)
>==8677==    by 0xA98C2FF: sna_present_flush (sna_present.c:187)
>==8677==    by 0x5215D5: present_execute (present.c:253)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0xe355180 is 80 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid write of size 8
>==8677==    at 0xA8D3E40: sna_pixmap_move_to_gpu (intel_list.h:211)
>==8677==    by 0xA98C2FF: sna_present_flush (sna_present.c:187)
>==8677==    by 0x5215D5: present_execute (present.c:253)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0xe355180 is 80 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid write of size 8
>==8677==    at 0xA8D3E44: sna_pixmap_move_to_gpu (intel_list.h:212)
>==8677==    by 0xA98C2FF: sna_present_flush (sna_present.c:187)
>==8677==    by 0x5215D5: present_execute (present.c:253)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0xe355178 is 72 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid write of size 8
>==8677==    at 0xA8D3E47: sna_pixmap_move_to_gpu (intel_list.h:129)
>==8677==    by 0xA98C2FF: sna_present_flush (sna_present.c:187)
>==8677==    by 0x5215D5: present_execute (present.c:253)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0xe355180 is 80 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid write of size 8
>==8677==    at 0xA8D3E4B: sna_pixmap_move_to_gpu (intel_list.h:129)
>==8677==    by 0xA98C2FF: sna_present_flush (sna_present.c:187)
>==8677==    by 0x5215D5: present_execute (present.c:253)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0xe355178 is 72 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA98C305: sna_present_flush (sna_present.c:188)
>==8677==    by 0x5215D5: present_execute (present.c:253)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0xe355138 is 8 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA98C315: sna_present_flush (sna.h:463)
>==8677==    by 0x5215D5: present_execute (present.c:253)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0xe355090 is 32 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA98C31D: sna_present_flush (sna_present.c:189)
>==8677==    by 0x5215D5: present_execute (present.c:253)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==    by 0x43CF49: dix_main (main.c:296)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0xe3550b8 is 72 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8DB511: sna_drawable_use_bo (sna_accel.c:3775)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe355168 is 56 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 1
>==8677==    at 0xA8DB590: sna_drawable_use_bo (sna_accel.c:3802)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe3551a2 is 114 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 1
>==8677==    at 0xA8DB5D4: sna_drawable_use_bo (sna_accel.c:3813)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe3551a2 is 114 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8DB5DF: sna_drawable_use_bo (sna_accel.c:3815)
>==8677==    by 0xA8E67D8: sna_copy_boxes (sna_accel.c:6304)
>==8677==    by 0xA8C6753: sna_do_copy (sna_accel.c:6922)
>==8677==    by 0xA8C6A4A: sna_copy_area (sna_accel.c:7004)
>==8677==    by 0x528AB9: damageCopyArea (damage.c:764)
>==8677==    by 0x520A5B: present_copy_region (present.c:70)
>==8677==    by 0x521591: present_execute (present.c:598)
>==8677==    by 0xA98C760: sna_present_vblank_handler (sna_present.c:134)
>==8677==    by 0xA90085E: sna_mode_wakeup (sna_display.c:6776)
>==8677==    by 0x43DA6B: WakeupHandler (dixutils.c:426)
>==8677==    by 0x4738CE: WaitForSomething (WaitFor.c:229)
>==8677==    by 0x438E70: Dispatch (dispatch.c:361)
>==8677==  Address 0xe355138 is 8 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0x521124: present_check_flip_window (present.c:470)
>==8677==    by 0x520190: present_clip_notify (present_screen.c:161)
>==8677==    by 0x4D912B: compClipNotify (compwindow.c:315)
>==8677==    by 0x58D6C1: miValidateTree (mivaltree.c:708)
>==8677==    by 0x464D17: UnmapWindow (window.c:2761)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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)
>==8677== 
>==8677== Invalid read of size 8
>==8677==    at 0x523A7B: getDrawableDamageRef (damage.c:107)
>==8677==    by 0x526FA6: damagePolyFillRect (damage.c:1167)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe355090 is 32 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0x526FA7: damagePolyFillRect (damage.c:1167)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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 0xe3550d8 is 104 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8E55BA: sna_poly_fill_rect (privates.h:123)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe355090 is 32 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8E55C1: sna_poly_fill_rect (sna.h:463)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe3550b8 is 72 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8E55C4: sna_poly_fill_rect (sna.h:207)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe3550c0 is 80 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA8E5D7B: sna_poly_fill_rect (sna.h:588)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe3550a8 is 56 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA8E5D7F: sna_poly_fill_rect (sna.h:589)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe3550aa is 58 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA8E5DD3: sna_poly_fill_rect (sna.h:809)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe35507c is 12 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA8E5DE4: sna_poly_fill_rect (sna.h:810)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe35507e is 14 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8E546C: discard_cpu_damage (sna_accel.c:6171)
>==8677==    by 0xA8E5DFA: sna_poly_fill_rect (sna_accel.c:14739)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe355150 is 32 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 1
>==8677==    at 0xA8E5548: discard_cpu_damage (sna_accel.c:6171)
>==8677==    by 0xA8E5DFA: sna_poly_fill_rect (sna_accel.c:14739)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe3551a2 is 114 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8E5C2D: sna_poly_fill_rect (sna_accel.c:14747)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe355150 is 32 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8E5D19: sna_poly_fill_rect (sna_accel.c:14748)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe355138 is 8 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8C4064: sna_damage_all.isra.58 (sna_damage.h:147)
>==8677==    by 0xA8E5D6B: sna_poly_fill_rect (sna_accel.c:14755)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe355148 is 24 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 1
>==8677==    at 0xA8E5D71: sna_poly_fill_rect (sna_accel.c:14758)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe3551a2 is 114 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8DB191: sna_drawable_use_bo (privates.h:123)
>==8677==    by 0xA8E5952: sna_poly_fill_rect (sna_accel.c:14772)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe355090 is 32 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8DB196: sna_drawable_use_bo (sna.h:207)
>==8677==    by 0xA8E5952: sna_poly_fill_rect (sna_accel.c:14772)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe3550c0 is 80 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8DB1A3: sna_drawable_use_bo (sna_accel.c:3500)
>==8677==    by 0xA8E5952: sna_poly_fill_rect (sna_accel.c:14772)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe355158 is 40 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8DB4AA: sna_drawable_use_bo (sna_accel.c:3527)
>==8677==    by 0xA8E5952: sna_poly_fill_rect (sna_accel.c:14772)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe355138 is 8 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 1
>==8677==    at 0xA8DB4B7: sna_drawable_use_bo (sna_accel.c:3540)
>==8677==    by 0xA8E5952: sna_poly_fill_rect (sna_accel.c:14772)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe3551a2 is 114 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 1
>==8677==    at 0xA8DB4BD: sna_drawable_use_bo (sna_accel.c:3548)
>==8677==    by 0xA8E5952: sna_poly_fill_rect (sna_accel.c:14772)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe3551a1 is 113 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8DB503: sna_drawable_use_bo (sna_accel.c:3567)
>==8677==    by 0xA8E5952: sna_poly_fill_rect (sna_accel.c:14772)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe355148 is 24 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8DB511: sna_drawable_use_bo (sna_accel.c:3775)
>==8677==    by 0xA8E5952: sna_poly_fill_rect (sna_accel.c:14772)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe355168 is 56 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 1
>==8677==    at 0xA8DB590: sna_drawable_use_bo (sna_accel.c:3802)
>==8677==    by 0xA8E5952: sna_poly_fill_rect (sna_accel.c:14772)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe3551a2 is 114 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 1
>==8677==    at 0xA8DB5D4: sna_drawable_use_bo (sna_accel.c:3813)
>==8677==    by 0xA8E5952: sna_poly_fill_rect (sna_accel.c:14772)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe3551a2 is 114 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8DB5DF: sna_drawable_use_bo (sna_accel.c:3815)
>==8677==    by 0xA8E5952: sna_poly_fill_rect (sna_accel.c:14772)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe355138 is 8 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8E5C69: sna_poly_fill_rect (sna_accel.c:14778)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe355140 is 16 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8E5C6D: sna_poly_fill_rect (sna_accel.c:14778)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe355138 is 8 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8CDB19: sna_poly_fill_rect_blt (sna.h:463)
>==8677==    by 0xA8E5ABB: sna_poly_fill_rect (sna_accel.c:14784)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe355090 is 32 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8CDB24: sna_poly_fill_rect_blt (sna.h:463)
>==8677==    by 0xA8E5ABB: sna_poly_fill_rect (sna_accel.c:14784)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe3550b8 is 72 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA8CE32A: sna_poly_fill_rect_blt (sna.h:589)
>==8677==    by 0xA8E5ABB: sna_poly_fill_rect (sna_accel.c:14784)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe3550aa is 58 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA8CE330: sna_poly_fill_rect_blt (sna.h:588)
>==8677==    by 0xA8E5ABB: sna_poly_fill_rect (sna_accel.c:14784)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe3550a8 is 56 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA976BC0: gen7_render_fill_one (gen7_render.c:3604)
>==8677==    by 0xA8CDDD3: sna_poly_fill_rect_blt (sna_accel.c:11634)
>==8677==    by 0xA8E5ABB: sna_poly_fill_rect (sna_accel.c:14784)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==8677==    by 0x45B2D1: doFreeResource (resource.c:873)
>==8677==    by 0x45BD92: FreeResource (resource.c:903)
>==8677==    by 0x433FE6: ProcDestroyWindow (dispatch.c:719)
>==8677==  Address 0xe35507e is 14 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA976BC6: gen7_render_fill_one (gen7_render.c:3604)
>==8677==    by 0xA8CDDD3: sna_poly_fill_rect_blt (sna_accel.c:11634)
>==8677==    by 0xA8E5ABB: sna_poly_fill_rect (sna_accel.c:14784)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==8677==    by 0x45B2D1: doFreeResource (resource.c:873)
>==8677==    by 0x45BD92: FreeResource (resource.c:903)
>==8677==    by 0x433FE6: ProcDestroyWindow (dispatch.c:719)
>==8677==  Address 0xe35507c is 12 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 1
>==8677==    at 0xA976BEA: gen7_render_fill_one (gen7_render.c:3614)
>==8677==    by 0xA8CDDD3: sna_poly_fill_rect_blt (sna_accel.c:11634)
>==8677==    by 0xA8E5ABB: sna_poly_fill_rect (sna_accel.c:14784)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==8677==    by 0x45B2D1: doFreeResource (resource.c:873)
>==8677==    by 0x45BD92: FreeResource (resource.c:903)
>==8677==    by 0x433FE6: ProcDestroyWindow (dispatch.c:719)
>==8677==  Address 0xe355072 is 2 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 1
>==8677==    at 0xA976C1A: gen7_render_fill_one (gen7_render.c:3619)
>==8677==    by 0xA8CDDD3: sna_poly_fill_rect_blt (sna_accel.c:11634)
>==8677==    by 0xA8E5ABB: sna_poly_fill_rect (sna_accel.c:14784)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==8677==    by 0x45B2D1: doFreeResource (resource.c:873)
>==8677==    by 0x45BD92: FreeResource (resource.c:903)
>==8677==    by 0x433FE6: ProcDestroyWindow (dispatch.c:719)
>==8677==  Address 0xe355072 is 2 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA8CDE7C: sna_poly_fill_rect_blt (sna_accel.c:11648)
>==8677==    by 0xA8E5ABB: sna_poly_fill_rect (sna_accel.c:14784)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe35507c is 12 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 2
>==8677==    at 0xA8CDE9C: sna_poly_fill_rect_blt (sna_accel.c:11649)
>==8677==    by 0xA8E5ABB: sna_poly_fill_rect (sna_accel.c:14784)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe35507e is 14 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8CDEB1: sna_poly_fill_rect_blt (sna.h:207)
>==8677==    by 0xA8E5ABB: sna_poly_fill_rect (sna_accel.c:14784)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe355090 is 32 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8CDEB9: sna_poly_fill_rect_blt (sna.h:207)
>==8677==    by 0xA8E5ABB: sna_poly_fill_rect (sna_accel.c:14784)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe3550c0 is 80 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8CDEBE: sna_poly_fill_rect_blt (sna_accel.c:11651)
>==8677==    by 0xA8E5ABB: sna_poly_fill_rect (sna_accel.c:14784)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe355138 is 8 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8C4064: sna_damage_all.isra.58 (sna_damage.h:147)
>==8677==    by 0xA8CDEDB: sna_poly_fill_rect_blt (sna_accel.c:11653)
>==8677==    by 0xA8E5ABB: sna_poly_fill_rect (sna_accel.c:14784)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==8677==    by 0x45B2D1: doFreeResource (resource.c:873)
>==8677==    by 0x45BD92: FreeResource (resource.c:903)
>==8677==    by 0x433FE6: ProcDestroyWindow (dispatch.c:719)
>==8677==  Address 0xe355148 is 24 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8CDEDC: sna_poly_fill_rect_blt (sna_damage.h:304)
>==8677==    by 0xA8E5ABB: sna_poly_fill_rect (sna_accel.c:14784)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe355150 is 32 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8CDF03: sna_poly_fill_rect_blt (intel_list.h:220)
>==8677==    by 0xA8E5ABB: sna_poly_fill_rect (sna_accel.c:14784)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe355178 is 72 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0xA8CDF07: sna_poly_fill_rect_blt (intel_list.h:220)
>==8677==    by 0xA8E5ABB: sna_poly_fill_rect (sna_accel.c:14784)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe355180 is 80 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid write of size 8
>==8677==    at 0xA8CDF0F: sna_poly_fill_rect_blt (intel_list.h:211)
>==8677==    by 0xA8E5ABB: sna_poly_fill_rect (sna_accel.c:14784)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe355180 is 80 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid write of size 8
>==8677==    at 0xA8CDF13: sna_poly_fill_rect_blt (intel_list.h:212)
>==8677==    by 0xA8E5ABB: sna_poly_fill_rect (sna_accel.c:14784)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe355178 is 72 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 1
>==8677==    at 0xA8CDF16: sna_poly_fill_rect_blt (sna_accel.c:11656)
>==8677==    by 0xA8E5ABB: sna_poly_fill_rect (sna_accel.c:14784)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe3551a2 is 114 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid write of size 8
>==8677==    at 0xA8CDF1A: sna_poly_fill_rect_blt (intel_list.h:129)
>==8677==    by 0xA8E5ABB: sna_poly_fill_rect (sna_accel.c:14784)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe355180 is 80 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid write of size 8
>==8677==    at 0xA8CDF1E: sna_poly_fill_rect_blt (intel_list.h:129)
>==8677==    by 0xA8E5ABB: sna_poly_fill_rect (sna_accel.c:14784)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe355178 is 72 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid write of size 4
>==8677==    at 0xA8CDF3E: sna_poly_fill_rect_blt (sna_accel.c:11657)
>==8677==    by 0xA8E5ABB: sna_poly_fill_rect (sna_accel.c:14784)
>==8677==    by 0x526F4F: damagePolyFillRect (damage.c:1193)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe35519c is 108 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D248F: __sna_free_pixmap (sna_accel.c:1420)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid read of size 8
>==8677==    at 0x525736: damageRegionProcessPending (damage.c:286)
>==8677==    by 0x526F57: damagePolyFillRect (damage.c:1194)
>==8677==    by 0x57D660: miPaintWindow (miexpose.c:641)
>==8677==    by 0x57DF34: miWindowExposures (miexpose.c:470)
>==8677==    by 0x593097: miHandleValidateExposures (miwindow.c:224)
>==8677==    by 0x464D27: UnmapWindow (window.c:2762)
>==8677==    by 0x464D7B: DeleteWindow (window.c:967)
>==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==  Address 0xe3550d8 is 104 bytes inside a block of size 120 free'd
>==8677==    at 0x4C2B60C: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
>==8677==    by 0xA8D25B5: sna_destroy_pixmap.part.85 (sna_accel.c:1480)
>==8677==    by 0xA8D263E: sna_destroy_pixmap (sna_accel.c:1426)
>==8677==    by 0x524C4E: damageDestroyPixmap (damage.c:1473)
>==8677==    by 0x4E8E78: XvDestroyPixmap (xvmain.c:372)
>==8677==    by 0x4E79E8: ShmDestroyPixmap (shm.c:263)
>==8677==    by 0x521449: present_vblank_destroy (present.c:884)
>==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== 
>==8677== Invalid write of size 4
>==8677==    at 0x5213E2: present_flip_destroy (present.c:869)
>==8677==    by 0x520236: present_close_screen (present_screen.c:60)
>==8677==    by 0x4DBF87: CursorCloseScreen (cursor.c:187)
>==8677==    by 0x51E9E5: AnimCurCloseScreen (animcur.c:106)
>==8677==    by 0x43D056: dix_main (main.c:349)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677==  Address 0xea82f30 is 160 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)
>==8677== 
>==8677== Conditional jump or move depends on uninitialised value(s)
>==8677==    at 0xA8F86BD: sna_output_dpms (sna_display.c:2887)
>==8677==    by 0xA8FA64B: sna_crtc_disable (sna_display.c:824)
>==8677==    by 0xA901855: sna_mode_reset (sna_display.c:6053)
>==8677==    by 0xA901997: sna_mode_close (sna_display.c:5559)
>==8677==    by 0xA90369D: sna_early_close_screen (sna_driver.c:913)
>==8677==    by 0x4BE996: xf86CrtcCloseScreen (xf86Crtc.c:734)
>==8677==    by 0x520246: present_close_screen (present_screen.c:63)
>==8677==    by 0x4DBF87: CursorCloseScreen (cursor.c:187)
>==8677==    by 0x51E9E5: AnimCurCloseScreen (animcur.c:106)
>==8677==    by 0x43D056: dix_main (main.c:349)
>==8677==    by 0x7197DE4: (below main) (libc-start.c:260)
>==8677== 
>==8677== 
>==8677== HEAP SUMMARY:
>==8677==     in use at exit: 1,005,958 bytes in 993 blocks
>==8677==   total heap usage: 70,664 allocs, 69,671 frees, 19,891,125 bytes allocated
>==8677== 
>==8677== LEAK SUMMARY:
>==8677==    definitely lost: 1,554 bytes in 20 blocks
>==8677==    indirectly lost: 15,336 bytes in 48 blocks
>==8677==      possibly lost: 1,008 bytes in 4 blocks
>==8677==    still reachable: 988,060 bytes in 921 blocks
>==8677==         suppressed: 0 bytes in 0 blocks
>==8677== Rerun with --leak-check=full to see details of leaked memory
>==8677== 
>==8677== For counts of detected and suppressed errors, rerun with: -v
>==8677== Use --track-origins=yes to see where uninitialised values come from
>==8677== ERROR SUMMARY: 57548 errors from 255 contexts (suppressed: 2 from 2)

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Attachments on bug 81215: 102602 | 102603 | 102647 | 102733 | 102743 | 102807 | 102818 | 102820 | 103166 | 103265

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