(gdb) c
Continuing.

Program received signal SIGABRT, Aborted.
0x00007f5715f49f77 in __GI_raise (sig=sig@entry=6)
    at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
56      ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) ^CQuit
(gdb) up
#1  0x00007f5715f4d5e8 in __GI_abort () at abort.c:90
90      abort.c: No such file or directory.
(gdb) info locals
save_stage = 2
act = {__sigaction_handler = {sa_handler = 0x7fff83456520,
    sa_sigaction = 0x7fff83456520}, sa_mask = {__val = {140012008596228,
      140011954958731, 3493, 0, 140012007213009, 304001221184716800, 27198032,
      47244640256, 4, 140735395742672, 0, 0, 0, 140012008595571,
      140012048371712, 140012008611672}}, sa_flags = 316066056,
  sa_restorer = 0x7f5712d70870 <__PRETTY_FUNCTION__.27009>}
sigs = {__val = {32, 0 <repeats 15 times>}}
(gdb) up
#2  0x00007f5715f42d43 in __assert_fail_base (
    fmt=0x7f5716099f58 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n",
    assertion=assertion@entry=0x7f5712d6c908 "pixmap_contains_damage(pixmap, pri                                                                                                 v__->gpu_damage)", file=file@entry=0x7f5712d6f18b "sna_accel.c",
    line=line@entry=3493,
    function=function@entry=0x7f5712d70870 <__PRETTY_FUNCTION__.27009> "sna_draw                                                                                                 able_use_bo") at assert.c:92
92      assert.c: No such file or directory.
(gdb) info locals
str = 0x1af5660 ""
total = 4096
(gdb) up
#3  0x00007f5715f42df2 in __GI___assert_fail (
    assertion=assertion@entry=0x7f5712d6c908 "pixmap_contains_damage(pixmap, pri                                                                                                 v__->gpu_damage)", file=file@entry=0x7f5712d6f18b "sna_accel.c",
    line=line@entry=3493,
    function=function@entry=0x7f5712d70870 <__PRETTY_FUNCTION__.27009> "sna_draw                                                                                                 able_use_bo") at assert.c:101
101     in assert.c
(gdb) info locals
No locals.
(gdb) up
#4  0x00007f5712c415cf in sna_drawable_use_bo (
    drawable=drawable@entry=0x1af8ac0, flags=flags@entry=27,
    box=box@entry=0x7fff83454a10, damage=damage@entry=0x7fff834547b8)
    at sna_accel.c:3493
3493    sna_accel.c: No such file or directory.
(gdb) info locals
sna = <optimized out>
region = {extents = {x1 = 0, y1 = 0, x2 = 0, y2 = 0}, data = 0x0}
dx = <optimized out>
dy = <optimized out>
__PRETTY_FUNCTION__ = "sna_drawable_use_bo"
(gdb) up
#5  0x00007f5712c503be in sna_copy_boxes (src=0x1a897d0, dst=0x1a8d570,
    gc=0x180a130, region=0x7fff83454a10, dx=0, dy=0, bitplane=0, closure=0x0)
    at sna_accel.c:6305
6305    in sna_accel.c
(gdb) info locals
hint = 27
damage = 0x0
bo = <optimized out>
src_dx = 0
src_dy = 0
dst_dx = <optimized out>
dst_dy = <optimized out>
box = <optimized out>
alu = 3
stride = <optimized out>
bpp = 1
bits = <optimized out>
replaces = true
__PRETTY_FUNCTION__ = "sna_copy_boxes"
(gdb) up
#6  0x00007f5712c21262 in sna_do_copy (src=src@entry=0x1a897d0,
    dst=dst@entry=0x1a8d570, gc=gc@entry=0x180a130, sx=sx@entry=0,
    sy=sy@entry=0, width=width@entry=1920, height=height@entry=1080,
    dx=dx@entry=0, dy=dy@entry=0, copy=0x7f5712c4fea0 <sna_copy_boxes>,
    bitPlane=bitPlane@entry=0, closure=closure@entry=0x0) at sna_accel.c:6923
6923    in sna_accel.c
(gdb) info locals
clip = <optimized out>
region = {extents = {x1 = 0, y1 = 0, x2 = 1920, y2 = 1080}, data = 0x0}
src_extents = <optimized out>
expose = false
__PRETTY_FUNCTION__ = "sna_do_copy"
(gdb) up
#7  0x00007f5712c2157b in sna_copy_area (src=0x1a897d0, dst=0x1a8d570,
    gc=0x180a130, src_x=0, src_y=0, width=1920, height=1080, dst_x=0, dst_y=0)
    at sna_accel.c:7005
7005    in sna_accel.c
(gdb) info locals
copy = <optimized out>
(gdb) up
#8  0x0000000000528aba in damageCopyArea (pSrc=0x1a897d0, pDst=0x1a8d570,
    pGC=0x180a130, srcx=0, srcy=<optimized out>, width=1920, height=1080,
    dstx=0, dsty=0) at damage.c:764
764     damage.c: No such file or directory.
(gdb) info locals
ret = <optimized out>
oldFuncs = 0x8141c0 <damageGCFuncs>
(gdb) up
#9  0x0000000000520a5c in present_copy_region (
    drawable=drawable@entry=0x1a8d570, pixmap=0x1a897d0, update=0x0,
    x_off=<optimized out>, y_off=<optimized out>) at present.c:70
70      present.c: No such file or directory.
(gdb) info locals
screen = <optimized out>
gc = 0x180a130
(gdb) up
#10 0x0000000000521592 in present_execute (vblank=0x1abe990, ust=345528607,
    crtc_msc=20615) at present.c:598
598     in present.c
(gdb) info locals
window = 0x1a8d570
screen = <optimized out>
(gdb) up
#11 0x0000000000521a42 in present_event_notify (event_id=<optimized out>,
    ust=<optimized out>, msc=<optimized out>) at present.c:420
420     in present.c
(gdb) info locals
vblank = <optimized out>
tmp = <optimized out>
s = <optimized out>
(gdb) up
#12 0x00007f5712d21781 in sna_present_vblank_handler (
    sna=sna@entry=0x7f5718759000, event=event@entry=0x7fff83454c30)
    at sna_present.c:134
134     sna_present.c: No such file or directory.
(gdb) info locals
No locals.
(gdb) up
#13 0x00007f5712c73bee in sna_mode_wakeup (sna=0x7f5718759000)
    at sna_display.c:6698
6698    sna_display.c: No such file or directory.
(gdb) info locals
e = 0x7fff83454c30
buffer = "\001\000\000\000 \000\000\000\022\250\256\001\000\000\000\000Y\001\000\000\337\020\b\000\207P\000\000\000\000\000\000\002\000\000\000 \000\000\000`u]\001\000\000\000\000Y\001\000\000\254\216\a\000\205P", '\000' <repeats 14 times>, "\300LE\203\377\177\000\000\274LE\203\377\177\000\000\220^\243\001", '\000' <repeats 12 times>, "\220\f\244\001\000\000\000\000\300>\257\001\000\000\000\000\001\000\000\000\000\000\000\000\004\000\000\000\000\000\000\000P?¡§\001\000\000\000\000\001\000\000\000\000\000\000\000<?D\000\000\000\000\000\001\000\000\000\000\000\000\000<?D\000\001\000\000\000\001\000\000\000\000\000\000\000\340~\257\001\000\000\000\000\000\251\200\001\000\000\000\000\220"...
len = 32
i = 0
__PRETTY_FUNCTION__ = "sna_mode_wakeup"
(gdb) up
#14 0x000000000043da6c in WakeupHandler (result=result@entry=1,
    pReadmask=pReadmask@entry=0x823f40 <LastSelectMask>) at dixutils.c:426
426     dixutils.c: No such file or directory.
(gdb) info locals
i = 0
j = <optimized out>
(gdb) up
#15 0x00000000004738cf in WaitForSomething (
    pClientsReady=pClientsReady@entry=0x19f0570) at WaitFor.c:229
229     WaitFor.c: No such file or directory.
(gdb) info locals
i = 1
waittime = {tv_sec = 226, tv_usec = 900081}
wt = 0x7fff834550d0
timeout = <optimized out>
clientsReadable = {fds_bits = {0 <repeats 16 times>}}
clientsWritable = {fds_bits = {22929200, 140012049240064, 20615,
    140011954640052, 88540817915904, 28223506, 27826384, 5124931, 28043680, 0,
    20615, 22987520, 27826128, 5381998, 0, 22921472}}
selecterr = 11
nready = 0
devicesReadable = {fds_bits = {0, 0, 0, 382252089344, 28043680, 8594507219,
    345511938, 20614, 16777374, 65, 27528336, 27528336, 27959040, 0, 27528336,
    8511504}}
now = <optimized out>
someReady = 0
(gdb) up
#16 0x0000000000438e71 in Dispatch () at dispatch.c:361
361     dispatch.c: No such file or directory.
(gdb) info locals
clientReady = 0x19f0570
result = <optimized out>
client = <optimized out>
nready = <optimized out>
icheck = 0x81e010 <checkForInput>
start_tick = <optimized out>
(gdb) up
#17 0x000000000043cf4a in dix_main (argc=2, argv=0x7fff834554d8,
    envp=<optimized out>) at main.c:296
296     main.c: No such file or directory.
(gdb) info locals
i = <optimized out>
alwaysCheckForInput = {0, 1}
(gdb) up
#18 0x00007f5715f34de5 in __libc_start_main (main=0x428690 <main>, argc=2,
    ubp_av=0x7fff834554d8, init=<optimized out>, fini=<optimized out>,
    rtld_fini=<optimized out>, stack_end=0x7fff834554c8) at libc-start.c:260
260     libc-start.c: No such file or directory.
(gdb) info locals
result = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 8089498452631389615, 4359832,
        140735395747024, 0, 0, -8089400128879032913, -8147715288615320145},
      mask_was_saved = 0}}, priv = {pad = {0x0, 0x0,
      0x597ab0 <__libc_csu_init>, 0x7fff834554d8}, data = {prev = 0x0,
      cleanup = 0x0, canceltype = 5864112}}}
not_first_call = <optimized out>
(gdb) up
#19 0x00000000004286c1 in _start ()
(gdb) info locals
No symbol table info available.
(gdb) up
Initial frame selected; you cannot go up.
(gdb) info locals
No symbol table info available.