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X server crash during automated Autopilot unity test run. Stack trace
is:


--- stack trace ---
#0  0x00007f0da82bc425 in __GI_raise (sig=<optimized out>) at 
../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = 0
        pid = <optimized out>
        selftid = 1208
#1  0x00007f0da82bfb8b in __GI_abort () at abort.c:91
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0}, 
sa_mask = {__val = {0, 139696632548424, 139696666453216, 1, 0, 139696715060864, 
5120, 4294967295, 139696668344364, 0, 1, 4313384, 0, 5120, 5120, 
139696666558464}}, sa_flags = -1441900668, sa_restorer = 0x7f0d00000001}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007f0daa4aab9e in OsAbort () at ../../os/utils.c:1266
No locals.
#3  0x00007f0daa391d7c in ddxGiveUp (error=EXIT_ERR_ABORT) at 
../../../../hw/xfree86/common/xf86Init.c:1096
        i = <optimized out>
#4  0x00007f0daa4afb52 in AbortServer () at ../../os/log.c:652
No locals.
#5  0x00007f0daa4b03ed in FatalError (f=f@entry=0x7f0daa4d9668 "Caught signal 
%d (%s). Server aborting\n") at ../../os/log.c:793
        args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 
0x7fffdf86cd20, reg_save_area = 0x7fffdf86cc60}}
        args2 = {{gp_offset = 8, fp_offset = 48, overflow_arg_area = 
0x7fffdf86cd20, reg_save_area = 0x7fffdf86cc60}}
        beenhere = 1
#6  0x00007f0daa4a894e in OsSigHandler (sip=<optimized out>, signo=11, 
unused=<optimized out>) at ../../os/osinit.c:146
No locals.
#7  OsSigHandler (signo=11, sip=<optimized out>, unused=<optimized out>) at 
../../os/osinit.c:107
No locals.
#8  <signal handler called>
No locals.
#9  __memcpy_ssse3_back () at ../sysdeps/x86_64/multiarch/memcpy-ssse3-back.S:98
No locals.
#10 0x00007f0da62a884e in memcpy (__len=5120, __src=0x0, __dest=0x7f0dad13d680) 
at /usr/include/x86_64-linux-gnu/bits/string3.h:52
No locals.
#11 exaMemcpyBox (pbox=pbox@entry=0x7fffdf86d220, src=0x0, src_pitch=5120, 
dst=0x7f0dad13d680 "", dst_pitch=5120, pPixmap=0x7f0dabd06f90) at 
../../exa/exa_migration_classic.c:59
        i = 1024
        cpp = <optimized out>
        bytes = 5120
#12 0x00007f0da62a8d03 in exaCopyDirty (migrate=migrate@entry=0x7fffdf86d280, 
pValidDst=0x7f0dabd07030, pValidSrc=0x7f0dabd07040, transfer=0x7f0da7108d90 
<nouveau_exa_download_from_screen>, fallback_index=fallback_index@entry=1, 
sync=0x7f0da62a7780 <exaWaitSync>) at ../../exa/exa_migration_classic.c:240
        pPixmap = 0x7f0dabd06f90
        pExaPixmap = 0x7f0dabd06ff0
        damage = <optimized out>
        CopyReg = {extents = {x1 = 0, y1 = 0, x2 = 1280, y2 = 1024}, data = 0x0}
        save_use_gpu_copy = 1
        save_pitch = 5120
        pBox = 0x7fffdf86d220
        nbox = 1
        access_prepared = 1
        need_sync = 0
#13 0x00007f0da62a8f32 in exaCopyDirtyToSys 
(migrate=migrate@entry=0x7fffdf86d280) at ../../exa/exa_migration_classic.c:285
        pPixmap = <optimized out>
        pExaScr = 0x7f0dad13d680
        pExaPixmap = 0x0
#14 0x00007f0da62ab51a in exaPrepareAccessReg_mixed (pPixmap=0x7f0dabd06f90, 
index=<optimized out>, pReg=0x7fffdf86d300) at 
../../exa/exa_migration_mixed.c:254
        as_dst = 0
        pixmaps = {{as_dst = 0, as_src = 1, pPix = 0x7f0dabd06f90, pReg = 
0x7fffdf86d300}}
        pExaPixmap = 0x7f0dabd06ff0
        has_gpu_copy = <optimized out>
        success = <optimized out>
#15 0x00007f0da62b3861 in ExaFallbackPrepareReg 
(pDrawable=pDrawable@entry=0x7f0dabd093d0, pGC=pGC@entry=0x0, x=x@entry=0, 
y=y@entry=0, width=width@entry=1280, height=height@entry=1024, 
index=index@entry=1, checkReads=checkReads@entry=0) at 
../../exa/exa_unaccel.c:198
        box = <optimized out>
        pPixmap = 0x7f0dabd06f90
        reg = {extents = {x1 = 0, y1 = 0, x2 = 1280, y2 = 1024}, data = 0x0}
        pScreen = <optimized out>
        pExaScr = 0x7f0dabc981e0
#16 0x00007f0da62b5088 in ExaCheckGetImage 
(pDrawable=pDrawable@entry=0x7f0dabd093d0, x=x@entry=0, y=y@entry=0, 
w=w@entry=1280, h=h@entry=1024, format=format@entry=2, 
planeMask=planeMask@entry=4294967295, d=d@entry=0x7f0da0638000 "") at 
../../exa/exa_unaccel.c:407
        pScreen = 0x7f0dabc98880
        pExaScr = 0x7f0dabc981e0
#17 0x00007f0da62ae56c in exaGetImage (pDrawable=0x7f0dabd093d0, x=0, y=0, 
w=1280, h=1024, format=2, planeMask=4294967295, d=0x7f0da0638000 "") at 
../../exa/exa_accel.c:1299
        pExaScr = 0x7f0dabc981e0
        pPix = <optimized out>
        xoff = 0
        yoff = 0
        ok = <optimized out>
#18 0x00007f0daa494df3 in miSpriteGetImage (pDrawable=0x7f0dabd093d0, sx=0, 
sy=0, w=1280, h=1024, format=2, planemask=4294967295, pdstLine=0x7f0da0638000 
"") at ../../mi/misprite.c:413
        pScreen = 0x7f0dabc98880
        pDev = <optimized out>
        pCursorInfo = <optimized out>
        pPriv = 0x7f0dabcb95c0
#19 0x00007f0daa3de780 in compGetImage (pDrawable=0x7f0dabd093d0, sx=<optimized 
out>, sy=<optimized out>, w=<optimized out>, h=<optimized out>, 
format=<optimized out>, planemask=4294967295, pdstLine=0x7f0da0638000 "") at 
../../composite/compinit.c:148
        pScreen = 0x7f0dabc98880
        cs = 0x7f0dabcd5200
#20 0x00007f0daa3eef82 in ProcShmGetImage (client=client@entry=0x7f0dac740f60) 
at ../../Xext/shm.c:684
        pDraw = 0x7f0dabd093d0
        lenPer = 0
        length = <optimized out>
        plane = 0
        xgi = {type = 1 '\001', depth = 24 '\030', sequenceNumber = 233, length 
= 0, visual = 33, size = 5242880, pad0 = 0, pad1 = 0, pad2 = 0, pad3 = 0}
        shmdesc = 0x7f0dac7f0070
        visual = <optimized out>
        rc = 0
        stuff = <optimized out>
#21 0x00007f0daa3efa78 in ProcShmDispatch (client=0x7f0dac740f60) at 
../../Xext/shm.c:1121
        stuff = 0x7f0dac86c5b0
#22 0x00007f0daa351a51 in Dispatch () at ../../dix/dispatch.c:428
        clientReady = 0x7f0dabe5a110
        result = <optimized out>
        client = 0x7f0dac740f60
        nready = 0
        icheck = 0x7f0daa72d010 <checkForInput>
        start_tick = 182040
#23 0x00007f0daa34056a in main (argc=11, argv=0x7fffdf86d7f8, envp=<optimized 
out>) at ../../dix/main.c:295
        i = <optimized out>
        alwaysCheckForInput = {0, 1}
--- source code stack trace ---
#0  0x00007f0da82bc425 in __GI_raise (sig=<optimized out>) at 
../nptl/sysdeps/unix/sysv/linux/raise.c:64
  [Error: ../nptl/sysdeps/unix/sysv/linux/raise.c was not found in source tree]
#1  0x00007f0da82bfb8b in __GI_abort () at abort.c:91
  [Error: abort.c was not found in source tree]
#2  0x00007f0daa4aab9e in OsAbort () at ../../os/utils.c:1266
  [Error: ../../os/utils.c was not found in source tree]
#3  0x00007f0daa391d7c in ddxGiveUp (error=EXIT_ERR_ABORT) at 
../../../../hw/xfree86/common/xf86Init.c:1096
  [Error: ../../../../hw/xfree86/common/xf86Init.c was not found in source tree]
#4  0x00007f0daa4afb52 in AbortServer () at ../../os/log.c:652
  [Error: ../../os/log.c was not found in source tree]
#5  0x00007f0daa4b03ed in FatalError (f=f@entry=0x7f0daa4d9668 "Caught signal 
%d (%s). Server aborting\n") at ../../os/log.c:793
  [Error: ../../os/log.c was not found in source tree]
#6  0x00007f0daa4a894e in OsSigHandler (sip=<optimized out>, signo=11, 
unused=<optimized out>) at ../../os/osinit.c:146
  [Error: ../../os/osinit.c was not found in source tree]
#7  OsSigHandler (signo=11, sip=<optimized out>, unused=<optimized out>) at 
../../os/osinit.c:107
  [Error: ../../os/osinit.c was not found in source tree]
#8  <signal handler called>
#9  __memcpy_ssse3_back () at ../sysdeps/x86_64/multiarch/memcpy-ssse3-back.S:98
  [Error: ../sysdeps/x86_64/multiarch/memcpy-ssse3-back.S was not found in 
source tree]
#10 0x00007f0da62a884e in memcpy (__len=5120, __src=0x0, __dest=0x7f0dad13d680) 
at /usr/include/x86_64-linux-gnu/bits/string3.h:52
  [Error: /usr/include/x86_64-linux-gnu/bits/string3.h was not found in source 
tree]
#11 exaMemcpyBox (pbox=pbox@entry=0x7fffdf86d220, src=0x0, src_pitch=5120, 
dst=0x7f0dad13d680 "", dst_pitch=5120, pPixmap=0x7f0dabd06f90) at 
../../exa/exa_migration_classic.c:59
  [Error: ../../exa/exa_migration_classic.c was not found in source tree]
#12 0x00007f0da62a8d03 in exaCopyDirty (migrate=migrate@entry=0x7fffdf86d280, 
pValidDst=0x7f0dabd07030, pValidSrc=0x7f0dabd07040, transfer=0x7f0da7108d90 
<nouveau_exa_download_from_screen>, fallback_index=fallback_index@entry=1, 
sync=0x7f0da62a7780 <exaWaitSync>) at ../../exa/exa_migration_classic.c:240
  [Error: ../../exa/exa_migration_classic.c was not found in source tree]
#13 0x00007f0da62a8f32 in exaCopyDirtyToSys 
(migrate=migrate@entry=0x7fffdf86d280) at ../../exa/exa_migration_classic.c:285
  [Error: ../../exa/exa_migration_classic.c was not found in source tree]
#14 0x00007f0da62ab51a in exaPrepareAccessReg_mixed (pPixmap=0x7f0dabd06f90, 
index=<optimized out>, pReg=0x7fffdf86d300) at 
../../exa/exa_migration_mixed.c:254
  [Error: ../../exa/exa_migration_mixed.c was not found in source tree]
#15 0x00007f0da62b3861 in ExaFallbackPrepareReg 
(pDrawable=pDrawable@entry=0x7f0dabd093d0, pGC=pGC@entry=0x0, x=x@entry=0, 
y=y@entry=0, width=width@entry=1280, height=height@entry=1024, 
index=index@entry=1, checkReads=checkReads@entry=0) at 
../../exa/exa_unaccel.c:198
  [Error: ../../exa/exa_unaccel.c was not found in source tree]
#16 0x00007f0da62b5088 in ExaCheckGetImage 
(pDrawable=pDrawable@entry=0x7f0dabd093d0, x=x@entry=0, y=y@entry=0, 
w=w@entry=1280, h=h@entry=1024, format=format@entry=2, 
planeMask=planeMask@entry=4294967295, d=d@entry=0x7f0da0638000 "") at 
../../exa/exa_unaccel.c:407
  [Error: ../../exa/exa_unaccel.c was not found in source tree]
#17 0x00007f0da62ae56c in exaGetImage (pDrawable=0x7f0dabd093d0, x=0, y=0, 
w=1280, h=1024, format=2, planeMask=4294967295, d=0x7f0da0638000 "") at 
../../exa/exa_accel.c:1299
  [Error: ../../exa/exa_accel.c was not found in source tree]
#18 0x00007f0daa494df3 in miSpriteGetImage (pDrawable=0x7f0dabd093d0, sx=0, 
sy=0, w=1280, h=1024, format=2, planemask=4294967295, pdstLine=0x7f0da0638000 
"") at ../../mi/misprite.c:413
  [Error: ../../mi/misprite.c was not found in source tree]
#19 0x00007f0daa3de780 in compGetImage (pDrawable=0x7f0dabd093d0, sx=<optimized 
out>, sy=<optimized out>, w=<optimized out>, h=<optimized out>, 
format=<optimized out>, planemask=4294967295, pdstLine=0x7f0da0638000 "") at 
../../composite/compinit.c:148
  [Error: ../../composite/compinit.c was not found in source tree]
#20 0x00007f0daa3eef82 in ProcShmGetImage (client=client@entry=0x7f0dac740f60) 
at ../../Xext/shm.c:684
  [Error: ../../Xext/shm.c was not found in source tree]
#21 0x00007f0daa3efa78 in ProcShmDispatch (client=0x7f0dac740f60) at 
../../Xext/shm.c:1121
  [Error: ../../Xext/shm.c was not found in source tree]
#22 0x00007f0daa351a51 in Dispatch () at ../../dix/dispatch.c:428
  [Error: ../../dix/dispatch.c was not found in source tree]
#23 0x00007f0daa34056a in main (argc=11, argv=0x7fffdf86d7f8, envp=<optimized 
out>) at ../../dix/main.c:295
  [Error: ../../dix/main.c was not found in source tree]

** Affects: xorg-server (Ubuntu)
     Importance: Undecided
         Status: New

-- 
X Server crash
https://bugs.launchpad.net/bugs/1065733
You received this bug notification because you are a member of Ubuntu-X, which 
is subscribed to xorg-server in Ubuntu.

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