#0  __pthread_kill_implementation (no_tid=0, signo=11, threadid=140250284815808) at ./nptl/pthread_kill.c:44
        tid = <optimized out>
        ret = 0
        pd = 0x7f8e9067f5c0
        old_mask = {__val = {558, 559, 0, 93971159299648, 39, 140250387760764, 32, 32, 24, 93971159299648, 7506037328, 140250388708464, 140250356166016, 0, 93971153830272, 93971153885888}}
        ret = <optimized out>
        pd = <optimized out>
        old_mask = <optimized out>
        ret = <optimized out>
        tid = <optimized out>
        ret = <optimized out>
        resultvar = <optimized out>
        resultvar = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
        __futex = <optimized out>
        resultvar = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
        __futex = <optimized out>
        __private = <optimized out>
        __oldval = <optimized out>
        result = <optimized out>
#1  __pthread_kill_internal (signo=11, threadid=140250284815808) at ./nptl/pthread_kill.c:78
No locals.
#2  __GI___pthread_kill (threadid=140250284815808, signo=signo@entry=11) at ./nptl/pthread_kill.c:89
No locals.
#3  0x00007f8e95948476 in __GI_raise (sig=11) at ../sysdeps/posix/raise.c:26
        ret = <optimized out>
#4  0x000055775bb4574a in ?? ()
No symbol table info available.
#5  <signal handler called>
No locals.
#6  0x00007f8e95c19ef4 in meta_window_get_window_type () from /lib/x86_64-linux-gnu/libmutter-10.so.0
No symbol table info available.
#7  0x00007f8e95bcf4df in ?? () from /lib/x86_64-linux-gnu/libmutter-10.so.0
No symbol table info available.
#8  0x00007f8e95c182ea in ?? () from /lib/x86_64-linux-gnu/libmutter-10.so.0
No symbol table info available.
#9  0x00007f8e95beb5bb in meta_display_close () from /lib/x86_64-linux-gnu/libmutter-10.so.0
No symbol table info available.
#10 0x00007f8e96bec0aa in shell_global_reexec_self () from /usr/lib/gnome-shell/libgnome-shell.so
No symbol table info available.
#11 0x00007f8e94fe9e2e in ?? () from /lib/x86_64-linux-gnu/libffi.so.8
No symbol table info available.
#12 0x00007f8e94fe6493 in ?? () from /lib/x86_64-linux-gnu/libffi.so.8
No symbol table info available.
#13 0x00007f8e95ecce6c in ?? () from /lib/x86_64-linux-gnu/libgjs.so.0
No symbol table info available.
#14 0x00007f8e95ecd667 in ?? () from /lib/x86_64-linux-gnu/libgjs.so.0
No symbol table info available.
#15 0x00007f8e94067bbb in ?? () from /lib/x86_64-linux-gnu/libmozjs-91.so.0
No symbol table info available.
#16 0x00007f8e94058ce4 in ?? () from /lib/x86_64-linux-gnu/libmozjs-91.so.0
No symbol table info available.
#17 0x00007f8e94067401 in ?? () from /lib/x86_64-linux-gnu/libmozjs-91.so.0
No symbol table info available.
#18 0x00007f8e940679c1 in ?? () from /lib/x86_64-linux-gnu/libmozjs-91.so.0
No symbol table info available.
#19 0x00007f8e94067e7e in ?? () from /lib/x86_64-linux-gnu/libmozjs-91.so.0
No symbol table info available.
#20 0x00007f8e940c5bd1 in JS_CallFunction(JSContext*, JS::Handle<JSObject*>, JS::Handle<JSFunction*>, JS::HandleValueArray const&, JS::MutableHandle<JS::Value>) () from /lib/x86_64-linux-gnu/libmozjs-91.so.0
No symbol table info available.
#21 0x00007f8e95ecb4d0 in ?? () from /lib/x86_64-linux-gnu/libgjs.so.0
No symbol table info available.
#22 0x00007f8e95f015c6 in ?? () from /lib/x86_64-linux-gnu/libgjs.so.0
No symbol table info available.
#23 0x00007f8e96985d2f in g_closure_invoke () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#24 0x00007f8e969a1b76 in ?? () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#25 0x00007f8e969a2f66 in g_signal_emit_valist () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#26 0x00007f8e969a37a3 in g_signal_emit () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#27 0x00007f8e95c0c3f0 in ?? () from /lib/x86_64-linux-gnu/libmutter-10.so.0
No symbol table info available.
#28 0x00007f8e95c0c521 in ?? () from /lib/x86_64-linux-gnu/libmutter-10.so.0
No symbol table info available.
#29 0x00007f8e95dee5f7 in ?? () from /usr/lib/x86_64-linux-gnu/mutter-10/libmutter-clutter-10.so.0
No symbol table info available.
#30 0x00007f8e95e12981 in ?? () from /usr/lib/x86_64-linux-gnu/mutter-10/libmutter-clutter-10.so.0
No symbol table info available.
#31 0x00007f8e95ddb658 in ?? () from /usr/lib/x86_64-linux-gnu/mutter-10/libmutter-clutter-10.so.0
No symbol table info available.
#32 0x00007f8e9688cd1b in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#33 0x00007f8e968e16e8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#34 0x00007f8e9688c293 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#35 0x00007f8e95bfe3e9 in meta_context_run_main_loop () from /lib/x86_64-linux-gnu/libmutter-10.so.0
No symbol table info available.
#36 0x000055775bb44ed2 in ?? ()
No symbol table info available.
#37 0x00007f8e9592fd90 in __libc_start_call_main (main=main@entry=0x55775bb44a30, argc=argc@entry=1, argv=argv@entry=0x7ffebf652438) at ../sysdeps/nptl/libc_start_call_main.h:58
        self = <optimized out>
        result = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 1820093439501485973, 140732109497400, 93971128011312, 93971128023576, 140250393964608, -1819670177833072747, -1846635882047912043}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#38 0x00007f8e9592fe40 in __libc_start_main_impl (main=0x55775bb44a30, argc=1, argv=0x7ffebf652438, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffebf652428) at ../csu/libc-start.c:392
No locals.
#39 0x000055775bb45155 in ?? ()
No symbol table info available.