.
Thread 1 (LWP 9127):
#0  0x00007f87054fb227 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:55
        resultvar = 0
        pid = 9127
        selftid = 9127
#1  0x00007f87054fce8a in __GI_abort () at abort.c:89
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x1, sa_sigaction = 0x1}, sa_mask = {__val = {140725859060848, 3, 140217921204048, 0, 0, 0, 0, 0, 0, 0, 0, 0, 140217886422304, 94370002348608, 140725859060608, 0}}, sa_flags = 125176320, sa_restorer = 0x1}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x000055d43a4e6efe in OsAbort ()
No symbol table info available.
#3  0x000055d43a3c3f1c in ddxGiveUp ()
No symbol table info available.
#4  0x000055d43a4ec9c2 in AbortServer ()
No symbol table info available.
#5  0x000055d43a4ed7fd in FatalError ()
No symbol table info available.
#6  0x000055d43a4e484e in OsSigHandler ()
No symbol table info available.
#7  <signal handler called>
No locals.
#8  0x00007f8700688cae in ?? ()
No symbol table info available.
#9  0x000055d43b66a2c0 in ?? ()
No symbol table info available.
#10 0x00007f870062c46d in ?? ()
No symbol table info available.
#11 0x000055d43b985100 in ?? ()
No symbol table info available.
#12 0x000055d43a46736c in DamageUnregister ()
No symbol table info available.
#13 0x000055d43b684bf0 in ?? ()
No symbol table info available.
#14 0x000055d43b6de880 in ?? ()
No symbol table info available.
#15 0x00007f87006604ca in ?? ()
No symbol table info available.
#16 0x000055d43b9aa218 in ?? ()
No symbol table info available.
#17 0x00007f8700b41136 in ?? ()
No symbol table info available.
#18 0x000055d43b684d20 in ?? ()
No symbol table info available.
#19 0x000055d43a444d9a in RRCrtcDetachScanoutPixmap ()
No symbol table info available.
#20 0x000055d43a4030d8 in xf86DetachOutputGPU ()
No symbol table info available.
#21 0x000055d43a40319c in xf86RandR14ProviderDestroy ()
No symbol table info available.
#22 0x000055d43a44c0c2 in RRProviderDestroyResource ()
No symbol table info available.
#23 0x000055d43a3a6022 in doFreeResource ()
No symbol table info available.
#24 0x000055d43a3a70dc in FreeClientResources ()
No symbol table info available.
#25 0x000055d43a3a7187 in FreeAllResources ()
No symbol table info available.
#26 0x000055d43a386bce in dix_main ()
No symbol table info available.
#27 0x00007f87054e6a00 in __libc_start_main (main=0x55d43a370f00 <main>, argc=11, argv=0x7ffd4ad71628, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd4ad71618) at libc-start.c:289
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 2481585835646886411, 94369998114576, 140725859063328, 0, 0, 8512573071576506891, 8563070403144032779}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x55d43a4f1410 <__libc_csu_init>, 0x7ffd4ad71628}, data = {prev = 0x0, cleanup = 0x0, canceltype = 978261008}}}
        not_first_call = <optimized out>
#28 0x000055d43a370f39 in _start ()
No symbol table info available.