Comment 3 for bug 298768

just another backtrace

(gdb) bt
#0 0x08176685 in damageDestroyPixmap (pPixmap=0x979b5a0) at ../../../miext/damage/damage.c:1675
#1 0xb8037fb8 in XvDestroyPixmap (pPix=0x979b5a0) at ../../Xext/xvmain.c:381
#2 0x081603c4 in FreePicture (value=0x9852f80, pid=85984620) at ../../render/picture.c:1528
#3 0x08074196 in FreeClientResources (client=0x9519218) at ../../dix/resource.c:807
#4 0x080868bf in CloseDownClient (client=0x9519218) at ../../dix/dispatch.c:3461
#5 0x0808c730 in Dispatch () at ../../dix/dispatch.c:465
#6 0x08071d1d in main (argc=10, argv=0xbfc64a74, envp=0xc14fe8f4) at ../../dix/main.c:441
(gdb) bt full
#0 0x08176685 in damageDestroyPixmap (pPixmap=0x979b5a0) at ../../../miext/damage/damage.c:1675
 pPrev = (DamagePtr *) 0x81dc968
 pDamage = (DamagePtr) 0x81dc968
 pScreen = (ScreenPtr) 0x8f2ad70
 pScrPriv = (DamageScrPrivPtr) 0x8f34448
#1 0xb8037fb8 in XvDestroyPixmap (pPix=0x979b5a0) at ../../Xext/xvmain.c:381
 status = 136169832
 pScreen = (ScreenPtr) 0x8f2ad70
 pa = (XvAdaptorPtr) 0x8f40a8c
 na = 2
 pp = (XvPortPtr) 0x8f41890
 np = 16
#2 0x081603c4 in FreePicture (value=0x9852f80, pid=85984620) at ../../render/picture.c:1528
 pScreen = (ScreenPtr) 0x8f2ad70
 ps = (PictureScreenPtr) 0x8f28808
#3 0x08074196 in FreeClientResources (client=0x9519218) at ../../dix/resource.c:807
 rtype = 10
 resources = (ResourcePtr *) 0x9f05d48
 this = (ResourcePtr) 0x9852fd8
 j = 102
#4 0x080868bf in CloseDownClient (client=0x9519218) at ../../dix/dispatch.c:3461
 really_close_down = 1
#5 0x0808c730 in Dispatch () at ../../dix/dispatch.c:465
 result = -2147483647
 client = (ClientPtr) 0x9519218
 nready = 0
 start_tick = 15580
#6 0x08071d1d in main (argc=10, argv=0xbfc64a74, envp=0xc14fe8f4) at ../../dix/main.c:441
 i = <value optimized out>
 error = 136151028
 xauthfile = <value optimized out>
 alwaysCheckForInput = {0, 1}