.
Thread 5 (Thread 0x7f4333bca700 (LWP 6800)):
#0  0x00007f4348e85072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55df4ce2af10) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55df4ce2aec0, cond=0x55df4ce2aee8) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f4348e84e00 <__condvar_cleanup_waiting>, __arg = 0x7f4333bc9af0, __canceltype = 92, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x55df4ce2aee8, mutex = 0x55df4ce2aec0, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 0
#2  __pthread_cond_wait (cond=0x55df4ce2aee8, mutex=0x55df4ce2aec0) at pthread_cond_wait.c:655
No locals.
#3  0x00007f43413afb3b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#4  0x00007f43413af9b7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#5  0x00007f4348e7e7fc in start_thread (arg=0x7f4333bca700) at pthread_create.c:465
        pd = 0x7f4333bca700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139926607537920, -10017341215656326, 140733679976542, 140733679976543, 139926607537920, 139926607538624, 97406004758525562, 97663605758965370}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007f4348babb5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 4 (Thread 0x7f433bbca700 (LWP 6801)):
#0  0x00007f4348e85072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55df4ce2b078) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55df4ce2b028, cond=0x55df4ce2b050) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f4348e84e00 <__condvar_cleanup_waiting>, __arg = 0x7f433bbc9af0, __canceltype = 92, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x55df4ce2b050, mutex = 0x55df4ce2b028, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 0
#2  __pthread_cond_wait (cond=0x55df4ce2b050, mutex=0x55df4ce2b028) at pthread_cond_wait.c:655
No locals.
#3  0x00007f43413afb3b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#4  0x00007f43413af9b7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#5  0x00007f4348e7e7fc in start_thread (arg=0x7f433bbca700) at pthread_create.c:465
        pd = 0x7f433bbca700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139926741755648, -10017341215656326, 140733679976542, 140733679976543, 139926741755648, 139926741756352, 97423596944569978, 97663605758965370}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007f4348babb5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 3 (Thread 0x7f433c3cb700 (LWP 6799)):
#0  0x00007f4348e85072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55df4ce2ada8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55df4ce2ad58, cond=0x55df4ce2ad80) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f4348e84e00 <__condvar_cleanup_waiting>, __arg = 0x7f433c3caaf0, __canceltype = 92, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x55df4ce2ad80, mutex = 0x55df4ce2ad58, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 0
#2  __pthread_cond_wait (cond=0x55df4ce2ad80, mutex=0x55df4ce2ad58) at pthread_cond_wait.c:655
No locals.
#3  0x00007f43413afb3b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#4  0x00007f43413af9b7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#5  0x00007f4348e7e7fc in start_thread (arg=0x7f433c3cb700) at pthread_create.c:465
        pd = 0x7f433c3cb700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139926750148352, -10017341215656326, 140733679976542, 140733679976543, 139926750148352, 139926750149056, 97409302756537978, 97663605758965370}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007f4348babb5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 2 (Thread 0x7f433cbcc700 (LWP 6798)):
#0  0x00007f4348e85072 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55df4ce2ac40) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
        __ret = -512
        oldtype = 0
        err = <optimized out>
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55df4ce2abf0, cond=0x55df4ce2ac18) at pthread_cond_wait.c:502
        spin = 0
        buffer = {__routine = 0x7f4348e84e00 <__condvar_cleanup_waiting>, __arg = 0x7f433cbcbaf0, __canceltype = 10, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x55df4ce2ac18, mutex = 0x55df4ce2abf0, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        signals = 0
        result = 0
        seq = 0
#2  __pthread_cond_wait (cond=0x55df4ce2ac18, mutex=0x55df4ce2abf0) at pthread_cond_wait.c:655
No locals.
#3  0x00007f43413afb3b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#4  0x00007f43413af9b7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
No symbol table info available.
#5  0x00007f4348e7e7fc in start_thread (arg=0x7f433cbcc700) at pthread_create.c:465
        pd = 0x7f433cbcc700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139926758541056, -10017341215656326, 140733679976542, 140733679976543, 139926758541056, 139926758541760, 97408202708039290, 97663605758965370}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007f4348babb5f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
.
Thread 1 (Thread 0x7f434ba65a80 (LWP 6797)):
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
        set = {__val = {171515904, 0, 0, 0, 0, 139926888470041, 94417513849264, 67108868, 139926962741584, 0, 0, 139927008405832, 12, 12884901891, 4657822892128484444, 0}}
        pid = <optimized out>
        tid = <optimized out>
#1  0x00007f4348acff5d in __GI_abort () at abort.c:90
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0xc, sa_sigaction = 0xc}, sa_mask = {__val = {12884901891, 4657822892128484444, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 67108868, 139926962741584, 14856456132681386752, 0}}, sa_flags = 1247858598, sa_restorer = 0x7fff1d00b710}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x000055df4a5fd13a in OsAbort ()
No symbol table info available.
#3  0x000055df4a602c53 in ?? ()
No symbol table info available.
#4  0x000055df4a603a75 in FatalError ()
No symbol table info available.
#5  0x000055df4a488e6c in ?? ()
No symbol table info available.
#6  0x00007f434af228ca in ?? () from /usr/lib/x86_64-linux-gnu/libwayland-client.so.0
No symbol table info available.
#7  0x00007f434af1e2d8 in ?? () from /usr/lib/x86_64-linux-gnu/libwayland-client.so.0
No symbol table info available.
#8  0x00007f434840de18 in ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6
No symbol table info available.
#9  0x00007f434840d87a in ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6
No symbol table info available.
#10 0x00007f434af21a1b in ?? () from /usr/lib/x86_64-linux-gnu/libwayland-client.so.0
No symbol table info available.
#11 0x00007f434af1e5b8 in ?? () from /usr/lib/x86_64-linux-gnu/libwayland-client.so.0
No symbol table info available.
#12 0x00007f434af1f847 in wl_display_dispatch_queue_pending () from /usr/lib/x86_64-linux-gnu/libwayland-client.so.0
No symbol table info available.
#13 0x000055df4a48941b in ?? ()
No symbol table info available.
#14 0x000055df4a5facb1 in ?? ()
No symbol table info available.
#15 0x000055df4a5f3cbb in WaitForSomething ()
No symbol table info available.
#16 0x000055df4a5bf9f3 in ?? ()
No symbol table info available.
#17 0x000055df4a5c3c90 in ?? ()
No symbol table info available.
#18 0x00007f4348ab81c1 in __libc_start_main (main=0x55df4a488a60, argc=11, argv=0x7fff1d00cbf8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff1d00cbe8) at ../csu/libc-start.c:308
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 6080701201412732538, 94417512335984, 140733679979504, 0, 0, 9661711090923130, 97663093803136634}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x7fff1d00cc58, 0x7f434ba99150}, data = {prev = 0x0, cleanup = 0x0, canceltype = 486591576}}}
        not_first_call = <optimized out>
#19 0x000055df4a488a9a in _start ()
No symbol table info available.