#0  0xb74c8424 in __kernel_vsyscall ()
#1  0xb70dfaff in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
  [Error: ../nptl/sysdeps/unix/sysv/linux/raise.c was not found in source tree]
#2  0xb70e3083 in __GI_abort () at abort.c:90
  [Error: abort.c was not found in source tree]
#3  0xb7691699 in OsAbort () at ../../os/utils.c:1299
  [Error: ../../os/utils.c was not found in source tree]
#4  0xb756ad37 in ddxGiveUp (error=error@entry=EXIT_ERR_ABORT) at ../../../../hw/xfree86/common/xf86Init.c:1112
  [Error: ../../../../hw/xfree86/common/xf86Init.c was not found in source tree]
#5  0xb756add3 in AbortDDX (error=error@entry=EXIT_ERR_ABORT) at ../../../../hw/xfree86/common/xf86Init.c:1156
  [Error: ../../../../hw/xfree86/common/xf86Init.c was not found in source tree]
#6  0xb7696da1 in AbortServer () at ../../os/log.c:767
  [Error: ../../os/log.c was not found in source tree]
#7  0xb769783e in FatalError (f=f@entry=0xb76bf5e4 "Caught signal %d (%s). Server aborting\n") at ../../os/log.c:908
  [Error: ../../os/log.c was not found in source tree]
#8  0xb768ef74 in OsSigHandler (signo=11, sip=0xbfbb54cc, unused=0xbfbb554c) at ../../os/osinit.c:147
  [Error: ../../os/osinit.c was not found in source tree]
#9  <signal handler called>
#10 kgem_bo_undo (kgem=kgem@entry=0xb5ca7000, bo=0x0) at ../../../src/sna/kgem.c:1965
  [Error: ../../../src/sna/kgem.c was not found in source tree]
#11 0xb6dbd9ca in sna_blt_composite (sna=sna@entry=0xb5ca7000, op=<optimized out>, op@entry=1, src=src@entry=0xb9587380, dst=dst@entry=0xb9581168, x=x@entry=365, y=35, y@entry=635, dst_x=dst_x@entry=0, dst_y=dst_y@entry=0, width=width@entry=52, height=18, tmp=tmp@entry=0xbfbb5a48, fallback=fallback@entry=false) at ../../../src/sna/sna_blt.c:2250
  [Error: ../../../src/sna/sna_blt.c was not found in source tree]
#12 0xb6e1b804 in gen4_render_composite (sna=sna@entry=0xb5ca7000, op=op@entry=1 '\001', src=src@entry=0xb9587380, mask=mask@entry=0x0, dst=dst@entry=0xb9581168, src_x=365, src_y=635, msk_x=0, msk_y=0, dst_x=dst_x@entry=0, dst_y=dst_y@entry=0, width=52, height=18, tmp=tmp@entry=0xbfbb5a48) at ../../../src/sna/gen4_render.c:1889
  [Error: ../../../src/sna/gen4_render.c was not found in source tree]
#13 0xb6dc12d9 in sna_composite (op=1 '\001', src=<optimized out>, mask=0x0, dst=0xb9581168, src_x=365, src_y=635, mask_x=0, mask_y=0, dst_x=0, dst_y=0, width=52, height=18) at ../../../src/sna/sna_composite.c:704
  [Error: ../../../src/sna/sna_composite.c was not found in source tree]
#14 0xb760e5fe in damageComposite (op=1 '\001', pSrc=0xb9587380, pMask=0x0, pDst=0xb9581168, xSrc=365, ySrc=635, xMask=0, yMask=0, xDst=0, yDst=0, width=52, height=18) at ../../../miext/damage/damage.c:565
  [Error: ../../../miext/damage/damage.c was not found in source tree]
#15 0xb76033d8 in CompositePicture (op=<optimized out>, pSrc=0xb9587380, pMask=pMask@entry=0x0, pDst=0xb9581168, xSrc=365, ySrc=635, xMask=0, yMask=0, xDst=0, yDst=0, width=52, height=18) at ../../render/picture.c:1611
  [Error: ../../render/picture.c was not found in source tree]
#16 0xb7607b25 in ProcRenderComposite (client=0xb91088d0) at ../../render/render.c:708
  [Error: ../../render/render.c was not found in source tree]
#17 0xb7603acd in ProcRenderDispatch (client=0xb91088d0) at ../../render/render.c:1989
  [Error: ../../render/render.c was not found in source tree]
#18 0xb752746d in Dispatch () at ../../dix/dispatch.c:432
  [Error: ../../dix/dispatch.c was not found in source tree]
#19 0xb751550a in main (argc=9, argv=0xbfbb5e94, envp=0xbfbb5ebc) at ../../dix/main.c:298
  [Error: ../../dix/main.c was not found in source tree]