.
Thread 6 (Thread 0x7f6e743ff640 (LWP 1600)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x564e30f49fe8) at futex-internal.c:57
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __arg6 = <optimized out>
        __arg5 = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a6 = <optimized out>
        _a5 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x564e30f49fe8) at futex-internal.c:87
        err = <optimized out>
        clockbit = <optimized out>
        op = 393
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x564e30f49fe8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
No locals.
#3  0x00007f6e8348f920 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x564e30f49f68, cond=0x564e30f49fc0) at pthread_cond_wait.c:504
        spin = 0
        buffer = {__routine = 0x7f6e8348f5f0 <__condvar_cleanup_waiting>, __arg = 0x7f6e743fe690, __canceltype = 5, __prev = 0x0}
        cbuffer = {wseq = 1244, cond = 0x564e30f49fc0, mutex = 0x564e30f49f68, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 1244
        seq = 622
        private = <optimized out>
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        done = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        s = <optimized out>
#4  ___pthread_cond_wait (cond=0x564e30f49fc0, mutex=0x564e30f49f68) at pthread_cond_wait.c:628
No locals.
#5  0x00007f6e8222f8e9 in mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&) () from /lib/x86_64-linux-gnu/libmozjs-78.so.0
No symbol table info available.
#6  0x00007f6e8223176d in mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) () from /lib/x86_64-linux-gnu/libmozjs-78.so.0
No symbol table info available.
#7  0x00007f6e81bf3bb6 in ?? () from /lib/x86_64-linux-gnu/libmozjs-78.so.0
No symbol table info available.
#8  0x00007f6e81bfa2f5 in ?? () from /lib/x86_64-linux-gnu/libmozjs-78.so.0
No symbol table info available.
#9  0x00007f6e834908d7 in start_thread (arg=<optimized out>) at pthread_create.c:434
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140112373478976, -3873928952550391841, 140112373478976, 0, 140112625731248, 140112371388416, 3810575641584205791, 3810059262941331423}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#10 0x00007f6e83521510 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 5 (Thread 0x7f6e7c35d640 (LWP 1599)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x564e30f49fe8) at futex-internal.c:57
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __arg6 = <optimized out>
        __arg5 = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a6 = <optimized out>
        _a5 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x564e30f49fe8) at futex-internal.c:87
        err = <optimized out>
        clockbit = <optimized out>
        op = 393
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x564e30f49fe8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at futex-internal.c:139
No locals.
#3  0x00007f6e8348f920 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x564e30f49f68, cond=0x564e30f49fc0) at pthread_cond_wait.c:504
        spin = 0
        buffer = {__routine = 0x7f6e8348f5f0 <__condvar_cleanup_waiting>, __arg = 0x7f6e7c35c690, __canceltype = 5, __prev = 0x0}
        cbuffer = {wseq = 1246, cond = 0x564e30f49fc0, mutex = 0x564e30f49f68, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 1246
        seq = 623
        private = <optimized out>
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        done = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        s = <optimized out>
#4  ___pthread_cond_wait (cond=0x564e30f49fc0, mutex=0x564e30f49f68) at pthread_cond_wait.c:628
No locals.
#5  0x00007f6e8222f8e9 in mozilla::detail::ConditionVariableImpl::wait(mozilla::detail::MutexImpl&) () from /lib/x86_64-linux-gnu/libmozjs-78.so.0
No symbol table info available.
#6  0x00007f6e8223176d in mozilla::detail::ConditionVariableImpl::wait_for(mozilla::detail::MutexImpl&, mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> const&) () from /lib/x86_64-linux-gnu/libmozjs-78.so.0
No symbol table info available.
#7  0x00007f6e81bf3bb6 in ?? () from /lib/x86_64-linux-gnu/libmozjs-78.so.0
No symbol table info available.
#8  0x00007f6e81bfa2f5 in ?? () from /lib/x86_64-linux-gnu/libmozjs-78.so.0
No symbol table info available.
#9  0x00007f6e834908d7 in start_thread (arg=<optimized out>) at pthread_create.c:434
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140112507033152, -3873928952550391841, 140112507033152, 0, 140112625731248, 140112504942592, 3810593181156900831, 3810059262941331423}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#10 0x00007f6e83521510 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 4 (Thread 0x7f6e777fe640 (LWP 1592)):
#0  0x00007f6e83513a9f in __GI___poll (fds=0x564e30fa0a90, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00007f6e8438cea6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f6e84337003 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f6e7c5982ad in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#4  0x00007f6e84367a81 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f6e834908d7 in start_thread (arg=<optimized out>) at pthread_create.c:434
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140112428000832, -3873928952550391841, 140112428000832, 17, 140112625731248, 140112419610624, 3810578389826404319, 3810059262941331423}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007f6e83521510 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 3 (Thread 0x7f6e77fff640 (LWP 1591)):
#0  0x00007f6e83513a9f in __GI___poll (fds=0x564e326108e0, nfds=5, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00007f6e8438cea6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f6e84338e43 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f6e8458518a in ?? () from /lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007f6e84367a81 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f6e834908d7 in start_thread (arg=<optimized out>) at pthread_create.c:434
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140112436393536, -3873928952550391841, 140112436393536, 11, 140112625731248, 140112428003328, 3810579489874903007, 3810059262941331423}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007f6e83521510 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 2 (Thread 0x7f6e7e3ab640 (LWP 1588)):
#0  0x00007f6e83513a9f in __GI___poll (fds=0x564e30f38a00, nfds=2, timeout=78) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00007f6e8438cea6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f6e84337003 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f6e84337051 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007f6e84367a81 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f6e834908d7 in start_thread (arg=<optimized out>) at pthread_create.c:434
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140112540907072, -3873928952550391841, 140112540907072, 2, 140112625731248, 140112532516864, 3810597591014571999, 3810059262941331423}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#6  0x00007f6e83521510 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 1 (Thread 0x7f6e7e3af240 (LWP 1572)):
#0  __pthread_kill_internal (signo=11, threadid=<optimized out>) at pthread_kill.c:45
        pid = 1572
        tid = 1572
        pd = <optimized out>
        val = 0
        tid = <optimized out>
        pd = <optimized out>
        val = <optimized out>
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __x = <optimized out>
        pid = <optimized out>
        resultvar = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __GI___pthread_kill (threadid=<optimized out>, signo=signo@entry=11) at pthread_kill.c:62
No locals.
#2  0x00007f6e8343e466 in __GI_raise (sig=11) at ../sysdeps/posix/raise.c:26
        ret = <optimized out>
#3  0x0000564e30a1956a in ?? ()
No symbol table info available.
#4  <signal handler called>
No locals.
#5  0x00007f6e761f8e14 in ?? () from /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so
No symbol table info available.
#6  0x00007f6e76200495 in ?? () from /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so
No symbol table info available.
#7  0x00007f6e7612d980 in ?? () from /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so
No symbol table info available.
#8  0x00007f6e7612eb98 in ?? () from /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so
No symbol table info available.
#9  0x00007f6e7612ebdc in ?? () from /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so
No symbol table info available.
#10 0x00007f6e760f46f2 in ?? () from /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so
No symbol table info available.
#11 0x00007f6e760f4ae6 in ?? () from /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so
No symbol table info available.
#12 0x00007f6e757c851c in ?? () from /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so
No symbol table info available.
#13 0x00007f6e757b99de in ?? () from /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so
No symbol table info available.
#14 0x00007f6e759731e9 in ?? () from /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so
No symbol table info available.
#15 0x00007f6e759735c1 in ?? () from /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so
No symbol table info available.
#16 0x00007f6e759741be in ?? () from /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so
No symbol table info available.
#17 0x00007f6e83091b1a in ?? () from /usr/lib/x86_64-linux-gnu/mutter-8/libmutter-cogl-8.so.0
No symbol table info available.
#18 0x00007f6e830b5c79 in ?? () from /usr/lib/x86_64-linux-gnu/mutter-8/libmutter-cogl-8.so.0
No symbol table info available.
#19 0x00007f6e836b8175 in ?? () from /lib/x86_64-linux-gnu/libmutter-8.so.0
No symbol table info available.
#20 0x00007f6e8443ab76 in g_object_unref () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#21 0x00007f6e836b8079 in ?? () from /lib/x86_64-linux-gnu/libmutter-8.so.0
No symbol table info available.
#22 0x00007f6e836be416 in ?? () from /lib/x86_64-linux-gnu/libmutter-8.so.0
No symbol table info available.
#23 0x00007f6e8443aaff in g_object_unref () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#24 0x00007f6e839acca0 in ?? () from /lib/x86_64-linux-gnu/libgjs.so.0
No symbol table info available.
#25 0x00007f6e839f9ea8 in ?? () from /lib/x86_64-linux-gnu/libgjs.so.0
No symbol table info available.
#26 0x00007f6e839a8637 in ?? () from /lib/x86_64-linux-gnu/libgjs.so.0
No symbol table info available.
#27 0x00007f6e81ef8d9a in ?? () from /lib/x86_64-linux-gnu/libmozjs-78.so.0
No symbol table info available.
#28 0x00007f6e81ef5d3e in ?? () from /lib/x86_64-linux-gnu/libmozjs-78.so.0
No symbol table info available.
#29 0x00007f6e81f0ca62 in ?? () from /lib/x86_64-linux-gnu/libmozjs-78.so.0
No symbol table info available.
#30 0x00007f6e81effed0 in ?? () from /lib/x86_64-linux-gnu/libmozjs-78.so.0
No symbol table info available.
#31 0x00007f6e81f01ee9 in ?? () from /lib/x86_64-linux-gnu/libmozjs-78.so.0
No symbol table info available.
#32 0x00007f6e81f03c92 in ?? () from /lib/x86_64-linux-gnu/libmozjs-78.so.0
No symbol table info available.
#33 0x00007f6e81cd1185 in JSRuntime::destroyRuntime() () from /lib/x86_64-linux-gnu/libmozjs-78.so.0
No symbol table info available.
#34 0x00007f6e81b5dea2 in JS_DestroyContext(JSContext*) () from /lib/x86_64-linux-gnu/libmozjs-78.so.0
No symbol table info available.
#35 0x00007f6e839c74d1 in ?? () from /lib/x86_64-linux-gnu/libgjs.so.0
No symbol table info available.
#36 0x00007f6e8443aaff in g_object_unref () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#37 0x0000564e30a18dc9 in ?? ()
No symbol table info available.
#38 0x00007f6e83425fd0 in __libc_start_call_main (main=main@entry=0x564e30a18930, argc=argc@entry=1, argv=argv@entry=0x7ffe1b87c0b8) at ../sysdeps/nptl/libc_start_call_main.h:58
        self = <optimized out>
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -3873928952550260769, 140729360302264, 94893823330608, 0, 140112647195712, 3873444413659283423, 3810059167115902943}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#39 0x00007f6e8342607d in __libc_start_main_impl (main=0x564e30a18930, argc=1, argv=0x7ffe1b87c0b8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe1b87c0a8) at ../csu/libc-start.c:409
No locals.
#40 0x0000564e30a18f75 in ?? ()
No symbol table info available.