.
Thread 3 (Thread 5633):
#0  0x00007fb709fa0093 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = 18446744073709551100
        oldtype = 0
        result = <value optimized out>
#1  0x00007fb70a2b1ac8 in g_main_context_poll (context=0x886130, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.29.14/./glib/gmain.c:3474
        poll_func = 0x7fb70a2c0070 <g_poll>
#2  g_main_context_iterate (context=0x886130, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.29.14/./glib/gmain.c:3156
        max_priority = 2147483647
        timeout = -1
        some_ready = <value optimized out>
        nfds = 3
        allocated_nfds = <value optimized out>
        fds = 0x88d140
#3  0x00007fb70a2b22f2 in g_main_loop_run (loop=0x88cb00) at /build/buildd/glib2.0-2.29.14/./glib/gmain.c:3369
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007fb70ac99516 in gdbus_shared_thread_func (user_data=<value optimized out>) at /build/buildd/glib2.0-2.29.14/./gio/gdbusprivate.c:276
        data = 0x87b9d0
#5  0x00007fb70a2d7086 in g_thread_create_proxy (data=0x886220) at /build/buildd/glib2.0-2.29.14/./glib/gthread.c:1962
        thread = 0x886220
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007fb709a2ad8c in start_thread (arg=0x7fb6fe46e700) at pthread_create.c:304
        pd = 0x7fb6fe46e700
        now = <value optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140423926834944, 4417881431203441707, 140423954119104, 140423926835648, 0, 3, -4457847520201216981, -4458171636209095637}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <value optimized out>
        sp = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007fb709fad1dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (Thread 5629):
#0  0x00007fb709fa0093 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = 18446744073709551100
        oldtype = 0
        result = <value optimized out>
#1  0x00007fb70a2b1ac8 in g_main_context_poll (context=0x83dde0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.29.14/./glib/gmain.c:3474
        poll_func = 0x7fb70a2c0070 <g_poll>
#2  g_main_context_iterate (context=0x83dde0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.29.14/./glib/gmain.c:3156
        max_priority = 2147483647
        timeout = -1
        some_ready = <value optimized out>
        nfds = 1
        allocated_nfds = <value optimized out>
        fds = 0x881620
#3  0x00007fb70a2b22f2 in g_main_loop_run (loop=0x881600) at /build/buildd/glib2.0-2.29.14/./glib/gmain.c:3369
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007fb70067aa0b in ?? () from /usr/lib/gio/modules/libdconfsettings.so
No symbol table info available.
#5  0x00007fb70a2d7086 in g_thread_create_proxy (data=0x7aea50) at /build/buildd/glib2.0-2.29.14/./glib/gthread.c:1962
        thread = 0x7aea50
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007fb709a2ad8c in start_thread (arg=0x7fb700675700) at pthread_create.c:304
        pd = 0x7fb700675700
        now = <value optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140423962515200, 4417881431203441707, 140734539154752, 140423962515904, 0, 3, -4458151246866617301, -4458171636209095637}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <value optimized out>
        sp = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007fb709fad1dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 5628):
#0  0x00007fb6fbd34e49 in bamf_window_get_window_type () from /usr/lib/x86_64-linux-gnu/libbamf3.so.0
No symbol table info available.
#1  0x00007fb6fbf4238e in ?? () from /usr/lib/indicators3/6/libappmenu.so
No symbol table info available.
#2  0x00007fb70a775e94 in g_closure_invoke (closure=0x9ae8c0, return_value=0x0, n_param_values=3, param_values=0x8b7940, invocation_hint=<value optimized out>) at /build/buildd/glib2.0-2.29.14/./gobject/gclosure.c:773
        marshal = 0x7fb6fbd37460 <bamf_marshal_VOID__OBJECT_OBJECT>
        marshal_data = <value optimized out>
        in_marshal = <value optimized out>
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#3  0x00007fb70a78913b in signal_emit_unlocked_R (node=<value optimized out>, detail=0, instance=0x8d3c00, emission_return=0x0, instance_and_params=0x8b7940) at /build/buildd/glib2.0-2.29.14/./gobject/gsignal.c:3271
        tmp = <value optimized out>
        handler = 0x882390
        accumulator = 0x0
        emission = {next = 0x7fff5036cd10, instance = 0x8d3c00, ihint = {signal_id = 204, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        class_closure = 0x0
        hlist = 0x7fb709fbc660
        handler_list = 0x882390
        return_accu = 0x0
        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        signal_id = 204
        max_sequential_handler_number = 12810
        return_value_altered = 0
#4  0x00007fb70a792757 in g_signal_emit_valist (instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>, var_args=0x7fff5036ca88) at /build/buildd/glib2.0-2.29.14/./gobject/gsignal.c:3002
        instance_and_params = 0x8b7940
        signal_return_type = 4
        param_values = 0x8b7958
        node = 0x93d770
        i = <value optimized out>
        n_params = 2
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#5  0x00007fb70a792922 in g_signal_emit (instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>) at /build/buildd/glib2.0-2.29.14/./gobject/gsignal.c:3059
        var_args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fff5036cb60, reg_save_area = 0x7fff5036caa0}}
#6  0x00007fb6fc577b67 in ?? () from /usr/lib/x86_64-linux-gnu/libdbus-glib-1.so.2
No symbol table info available.
#7  0x00007fb70a775e94 in g_closure_invoke (closure=0x9ae890, return_value=0x0, n_param_values=3, param_values=0xd8e450, invocation_hint=<value optimized out>) at /build/buildd/glib2.0-2.29.14/./gobject/gclosure.c:773
        marshal = 0x7fb6fc5779d0
        marshal_data = <value optimized out>
        in_marshal = <value optimized out>
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#8  0x00007fb70a78913b in signal_emit_unlocked_R (node=<value optimized out>, detail=1359, instance=0x936510, emission_return=0x0, instance_and_params=0xd8e450) at /build/buildd/glib2.0-2.29.14/./gobject/gsignal.c:3271
        tmp = <value optimized out>
        handler = 0x8b8610
        accumulator = 0x0
        emission = {next = 0x0, instance = 0x936510, ihint = {signal_id = 206, detail = 1359, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        class_closure = 0x0
        hlist = 0x7fb709fbc660
        handler_list = 0x8b8790
        return_accu = 0x0
        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        signal_id = 206
        max_sequential_handler_number = 12810
        return_value_altered = 0
#9  0x00007fb70a792757 in g_signal_emit_valist (instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>, var_args=0x7fff5036cf08) at /build/buildd/glib2.0-2.29.14/./gobject/gsignal.c:3002
        instance_and_params = 0xd8e450
        signal_return_type = 4
        param_values = 0xd8e468
        node = 0x932790
        i = <value optimized out>
        n_params = 2
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#10 0x00007fb70a792922 in g_signal_emit (instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>) at /build/buildd/glib2.0-2.29.14/./gobject/gsignal.c:3059
        var_args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fff5036cfe0, reg_save_area = 0x7fff5036cf20}}
#11 0x00007fb6fc5781a6 in ?? () from /usr/lib/x86_64-linux-gnu/libdbus-glib-1.so.2
No symbol table info available.
#12 0x00007fb701729936 in dbus_connection_dispatch () from /lib/x86_64-linux-gnu/libdbus-1.so.3
No symbol table info available.
#13 0x00007fb6fc571395 in ?? () from /usr/lib/x86_64-linux-gnu/libdbus-glib-1.so.2
No symbol table info available.
#14 0x00007fb70a2b15bd in g_main_dispatch (context=0x7a33c0) at /build/buildd/glib2.0-2.29.14/./glib/gmain.c:2500
        dispatch = 0x7fb6fc571380
        was_in_call = 0
        user_data = 0x0
        callback = 0
        cb_funcs = 0x0
        cb_data = 0x0
        current_source_link = {data = 0x91d5e0, next = 0x0}
        need_destroy = <value optimized out>
        source = 0x91d5e0
        current = 0x8d8a50
        i = <value optimized out>
#15 g_main_context_dispatch (context=0x7a33c0) at /build/buildd/glib2.0-2.29.14/./glib/gmain.c:3083
No locals.
#16 0x00007fb70a2b1db8 in g_main_context_iterate (context=0x7a33c0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.29.14/./glib/gmain.c:3161
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = 6
        allocated_nfds = <value optimized out>
        fds = <value optimized out>
#17 0x00007fb70a2b22f2 in g_main_loop_run (loop=0x9d82b0) at /build/buildd/glib2.0-2.29.14/./glib/gmain.c:3369
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#18 0x00007fb70b529f8d in gtk_main () from /usr/lib/libgtk-3.so.0
No symbol table info available.
#19 0x0000000000403f65 in main ()
No symbol table info available.