#0  0x00007fbfb5aa8ec5 in raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
	pid = <value optimized out>
	selftid = <value optimized out>
#1  0x00007fbfb5aaa16f in abort () at abort.c:88
	act = {__sigaction_handler = {sa_handler = 0x7fbfb3c7801a <_fini+50>, sa_sigaction = 0x7fbfb3c7801a <_fini+50>}, sa_mask = {__val = {140461364291551, 140737279459280, 289, 140737279459520, 140461363531782, 206158430232, 140737279459536, 
      140737279459312, 140461363441896, 206158430256, 140737279459560, 140461433688880, 140461366611488, 113, 4294967288, 140737279465836}}, sa_flags = -1246164890, sa_restorer = 0x7fbfb3c78008 <_fini+32>}
	sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007fbfb5aa20aa in __assert_fail (assertion=0x7fbfb3c7801a "ret == 0", file=<value optimized out>, line=289, function=0x7fbfb3c780a0 "nouveau_pushbuf_flush") at assert.c:78
	buf = 0x7fbfb9dc1330 ""
#3  0x00007fbfb3c76366 in nouveau_pushbuf_flush (chan=0x7fbfb9224190, min=132) at nouveau_pushbuf.c:289
	req = {channel = 2, handle = 6, offset = 2816, nr_buffers = 29, nr_relocs = 444, nr_dwords = 3350, buffers = 140461421512416, relocs = 140461421553392, suffix0 = 131072, suffix1 = 0}
	i = <value optimized out>
	ret = 0
	__PRETTY_FUNCTION__ = "nouveau_pushbuf_flush"
#4  0x00007fbfb3eb9e96 in NV50EXAUploadSIFC (src=<value optimized out>, src_pitch=<value optimized out>, pdpix=<value optimized out>, x=<value optimized out>, y=<value optimized out>, w=<value optimized out>, h=24, cpp=4)
    at /usr/include/nouveau/nouveau_pushbuf.h:79
	size = 131
	count = 131
	p = 0x7fbfb9d81c14 "��������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������"...
	pNv = <value optimized out>
	chan = (struct nouveau_channel *) 0x7fbfb9224190
	eng2d = (struct nouveau_grobj *) 0x7fbfb9234770
	sifc_fmt = 230
#5  0x00007fbfb3e87c43 in nouveau_exa_upload_to_screen (pdpix=0x7fbfb9d78970, x=<value optimized out>, y=<value optimized out>, w=131, h=24, 
    src=0x7fbfb9d7e794 "��������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������������"..., src_pitch=6720)
    at nouveau_exa.c:516
	pScrn = <value optimized out>
	pNv = (NVPtr) 0x7fbfb7b0f010
	dst_pitch = <value optimized out>
	cpp = 4
	dst = <value optimized out>
	ret = <value optimized out>
#6  0x00007fbfb21e6de7 in exaCopyDirty (migrate=<value optimized out>, pValidDst=<value optimized out>, pValidSrc=<value optimized out>, transfer=0x7fbfb3e879c0 <nouveau_exa_upload_to_screen>, fallback_index=<value optimized out>, 
    sync=<value optimized out>) at exa_migration_classic.c:217
	pPixmap = (PixmapPtr) 0x7fbfb9d78970
	pExaPixmap = (ExaPixmapPrivPtr) 0x7fbfb9d7a540
	damage = <value optimized out>
	CopyReg = {extents = {x1 = 0, y1 = 0, x2 = 1234, y2 = 24}, data = 0x7fbfb9dc10d0}
	save_offscreen = 1
	save_pitch = 6720
	pBox = (BoxPtr) 0x7fbfb9dc10e8
	nbox = <value optimized out>
	access_prepared = 0
	need_sync = 1
#7  0x00007fbfb21e9017 in exaDoMigration_mixed (pixmaps=<value optimized out>, npixmaps=1, can_accel=<value optimized out>) at exa_migration_mixed.c:103
	pPixmap = (PixmapPtr) 0x7fbfb9d78970
	pExaPixmap = (ExaPixmapPrivPtr) 0x7fbfb9d7a540
	i = 0
#8  0x00007fbfb21e8e63 in exaMoveInPixmap_mixed (pPixmap=<value optimized out>) at exa_migration_mixed.c:120
	pixmaps = {{as_dst = 0, as_src = 1, pPix = 0x7fbfb9d78970, pReg = 0x0}}
#9  0x00007fbfb21e561a in exaFinishAccess (pDrawable=<value optimized out>, index=1) at exa.c:421
	pExaScr = (ExaScreenPrivPtr) 0x7fbfb9235e80
	pPixmap = (PixmapPtr) 0x7fbfb9d78970
	i = <value optimized out>
#10 0x00007fbfb21e5de0 in exaValidateGC (pGC=0x7fbfb9dbd900, changes=8388607, pDrawable=<value optimized out>) at exa.c:585
	pScreen = (ScreenPtr) 0x7fbfb9223e40
	pExaScr = (ExaScreenPrivPtr) 0x7fbfb9235e80
	old_ptr = (CreatePixmapProcPtr) 0x7fbfb263b1d0 <wfbCreatePixmap>
	old_ptr2 = (DestroyPixmapProcPtr) 0x7fbfb263aff0 <wfbDestroyPixmap>
	pTile = (PixmapPtr) 0x7fbfb9d78970
	pExaGC = (ExaGCPrivPtr) 0x7fbfb9dbe790
#11 0x00007fbfb7c8aa0a in damageValidateGC (pGC=0x7fbfb9dbd900, changes=8388607, pDrawable=0x7fbfb9dcc180) at damage.c:512
	pGCPriv = (DamageGCPrivPtr) 0x7fbfb968a670
#12 0x00007fbfb7be3574 in ValidateGC (pDraw=0x7fbfb9dcc180, pGC=0x7fbfb9dbd900) at gc.c:79
No locals.
#13 0x00007fbfb7bf86d0 in ProcPolyFillRectangle (client=0x7fbfb9554310) at dispatch.c:1938
	things = <value optimized out>
	pGC = (GC *) 0x7fbfb9dbd900
	pDraw = (DrawablePtr) 0x7fbfb9dcc180
#14 0x00007fbfb7bfad44 in Dispatch () at dispatch.c:445
	result = <value optimized out>
	client = (ClientPtr) 0x7fbfb9554310
	nready = <value optimized out>
	start_tick = 380
#15 0x00007fbfb7bcb5fb in main (argc=1, argv=0x7fbfb7fa0148, envp=<value optimized out>) at main.c:285
	i = 1
	alwaysCheckForInput = {0, 1}