[Bug 73811] New: [sna ivb ddx] sna crashes inside pixman

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=73811

          Priority: medium
            Bug ID: 73811
          Assignee: chris at chris-wilson.co.uk
           Summary: [sna ivb ddx] sna crashes inside pixman
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
          Severity: normal
    Classification: Unclassified
                OS: All
          Reporter: jirislaby at gmail.com
          Hardware: Other
            Status: NEW
           Version: git
         Component: Driver/intel
           Product: xorg

Created attachment 92412
  --> https://bugs.freedesktop.org/attachment.cgi?id=92412&action=edit
xorg log

#6  <signal handler called>
#7  _mm_store_si128 (__B=..., __P=0x7fb8c258c000) at
/usr/lib64/gcc/x86_64-suse-linux/4.8/include/emmintrin.h:696
#8  save_128_aligned (data=..., dst=0x7fb8c258c000) at pixman-sse2.c:388
#9  sse2_fill (imp=<optimized out>, bits=<optimized out>, stride=1320,
bpp=<optimized out>, x=<optimized out>, y=<optimized out>, width=5, height=42,
filler=4278190080) at pixman-sse2.c:3434
#10 0x00007fb8cb6da8ef in _pixman_implementation_fill (imp=0x133c870,
bits=0x7fb8c24e3000, stride=330, bpp=32, x=795, y=503, width=5,
height=height at entry=62, filler=<optimized out>, filler at entry=4278190080) at
pixman-implementation.c:277
#11 0x00007fb8cb68deb1 in pixman_fill (bits=<optimized out>, stride=<optimized
out>, bpp=<optimized out>, x=<optimized out>, y=<optimized out>,
width=<optimized out>, height=62, filler=4278190080) at pixman.c:766
#12 0x00007fb8c69bea97 in blt_composite_fill_boxes__cpu (sna=<optimized out>,
op=0x7fff490c3dc0, box=0x2abca98, n=<optimized out>) at sna_blt.c:960
#13 0x00007fb8c69cb6b4 in sna_composite (op=<optimized out>, src=<optimized
out>, mask=0x0, dst=0x29b4cb0, src_x=<optimized out>, src_y=<optimized out>,
mask_x=0, mask_y=0, dst_x=-9, dst_y=-9, width=348, height=111) at
sna_composite.c:731
#14 0x0000000000511eb2 in damageComposite (op=<optimized out>, pSrc=0x2398cf0,
pMask=0x0, pDst=0x29b4cb0, xSrc=<optimized out>, ySrc=<optimized out>, xMask=0,
yMask=0, xDst=-9, yDst=-9, width=348, height=111) at damage.c:563
#15 0x00000000004c8ee2 in compWindowUpdateAutomatic (pWin=<optimized out>) at
compwindow.c:682
#16 compPaintWindowToParent (pWin=0x27fdd80) at compwindow.c:706
#17 compPaintChildrenToWindow (pWin=pWin at entry=0x2bda4a0) at compwindow.c:721
#18 0x00000000004c8d6d in compPaintWindowToParent (pWin=0x2bda4a0) at
compwindow.c:700
#19 compPaintChildrenToWindow (pWin=0x13986d0) at compwindow.c:721
#20 0x00000000004c93dd in compScreenUpdate (pScreen=0x1366a80) at
compalloc.c:54
#21 compBlockHandler (pScreen=0x1366a80, pTimeout=0x7fff490c4218,
pReadmask=0x81e160 <LastSelectMask>) at compalloc.c:63
#22 0x0000000000440c84 in BlockHandler (pTimeout=pTimeout at entry=0x7fff490c4218,
pReadmask=pReadmask at entry=0x81e160 <LastSelectMask>) at dixutils.c:387
#23 0x0000000000582fe4 in WaitForSomething
(pClientsReady=pClientsReady at entry=0x1660740) at WaitFor.c:210
#24 0x000000000043c991 in Dispatch () at dispatch.c:361
#25 0x000000000042c1ba in main (argc=7, argv=0x7fff490c4628, envp=<optimized
out>) at main.c:298

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