.
Thread 4 (Thread 0x7f10cfe2f700 (LWP 7008)):
#0  0x00007f10d761d773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = 0
        result = <optimized out>
#1  0x00007f10c7be3dbf in poll_func (ufds=0x2100330, nfds=2, timeout=-1, userdata=0x247e260) at pulse/thread-mainloop.c:69
        mutex = 0x247e260
        r = <optimized out>
#2  0x00007f10c7bd51ec in pa_mainloop_poll (m=0x237f690) at pulse/mainloop.c:875
        __func__ = "pa_mainloop_poll"
        __PRETTY_FUNCTION__ = "pa_mainloop_poll"
#3  0x00007f10c7bd5859 in pa_mainloop_iterate (m=0x237f690, block=<optimized out>, retval=0x0) at pulse/mainloop.c:957
        r = <optimized out>
        __func__ = "pa_mainloop_iterate"
        __PRETTY_FUNCTION__ = "pa_mainloop_iterate"
#4  0x00007f10c7bd5910 in pa_mainloop_run (m=0x237f690, retval=0x0) at pulse/mainloop.c:975
        r = <optimized out>
#5  0x00007f10c7be3d6f in thread (userdata=0x23818b0) at pulse/thread-mainloop.c:88
        m = 0x23818b0
        mask = {__val = {18446744067267100671, 18446744073709551615 <repeats 15 times>}}
#6  0x00007f10c7996fb8 in internal_thread_func (userdata=0x247afe0) at pulsecore/thread-posix.c:83
        t = 0x247afe0
#7  0x00007f10d8793edc in start_thread (arg=0x7f10cfe2f700) at pthread_create.c:304
        __res = <optimized out>
        pd = 0x7f10cfe2f700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -1043880485099347128, 139710328069120, 139710183963072, 0, 3, 1126739929847620424, 1126696815424758600}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f10d762989d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#9  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 3 (Thread 0x7f10cee2d700 (LWP 5138)):
#0  0x00007f10d761d773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = 0
        result = <optimized out>
#1  0x00007f10d792c408 in g_main_context_poll (n_fds=5, fds=0x21067d0, timeout=-1, context=0x2074510, priority=<optimized out>) at /build/buildd/glib2.0-2.29.16/./glib/gmain.c:3399
        poll_func = 0x7f10d793a9b0 <g_poll>
#2  g_main_context_iterate (context=0x2074510, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.29.16/./glib/gmain.c:3081
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 5
        allocated_nfds = <optimized out>
        fds = 0x21067d0
#3  0x00007f10d792cc32 in g_main_loop_run (loop=0x20744c0) at /build/buildd/glib2.0-2.29.16/./glib/gmain.c:3294
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007f10d82ffbd6 in gdbus_shared_thread_func (user_data=<optimized out>) at /build/buildd/glib2.0-2.29.16/./gio/gdbusprivate.c:276
        data = 0x20744e0
#5  0x00007f10d79519a6 in g_thread_create_proxy (data=0x2074600) at /build/buildd/glib2.0-2.29.16/./glib/gthread.c:1962
        thread = 0x2074600
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007f10d8793edc in start_thread (arg=0x7f10cee2d700) at pthread_create.c:304
        __res = <optimized out>
        pd = 0x7f10cee2d700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -1043880485099347128, 139710183959008, 139710167177664, 0, 3, 1126737731898106696, 1126696815424758600}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f10d762989d 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 0x7f10ce423700 (LWP 5139)):
#0  0x00007f10d761d773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = 0
        result = <optimized out>
#1  0x00007f10d792c408 in g_main_context_poll (n_fds=1, fds=0x7f10c8000910, timeout=-1, context=0x20d4fe0, priority=<optimized out>) at /build/buildd/glib2.0-2.29.16/./glib/gmain.c:3399
        poll_func = 0x7f10d793a9b0 <g_poll>
#2  g_main_context_iterate (context=0x20d4fe0, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.29.16/./glib/gmain.c:3081
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = <optimized out>
        fds = 0x7f10c8000910
#3  0x00007f10d792cc32 in g_main_loop_run (loop=0x20c06f0) at /build/buildd/glib2.0-2.29.16/./glib/gmain.c:3294
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007f10ce428c7b in dconf_context_thread (data=<optimized out>) at dconfcontext.c:11
        context = 0x20d4fe0
        loop = <optimized out>
        __PRETTY_FUNCTION__ = "dconf_context_thread"
#5  0x00007f10d79519a6 in g_thread_create_proxy (data=0x20d4f90) at /build/buildd/glib2.0-2.29.16/./glib/gthread.c:1962
        thread = 0x20d4f90
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007f10d8793edc in start_thread (arg=0x7f10ce423700) at pthread_create.c:304
        __res = <optimized out>
        pd = 0x7f10ce423700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -1043880485099347128, 140733718890944, 139710156650944, 0, 3, 1126736354287346504, 1126696815424758600}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f10d762989d 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 0x7f10d9224940 (LWP 5133)):
#0  gnome_rr_screen_get_dpms_mode (screen=0x0, mode=0x7fff1f5282ac, error=0x7fff1f5282f8) at gnome-rr.c:1189
        enabled = 0 '\000'
        state = <optimized out>
        ret = 0
        __PRETTY_FUNCTION__ = "gnome_rr_screen_get_dpms_mode"
#1  0x00007f10cd5e8378 in gnome_rr_screen_set_dpms_mode (screen=0x0, mode=GNOME_RR_DPMS_ON, error=0x7fff1f5282f8) at gnome-rr.c:1251
        state = 0
        ret = <optimized out>
        current_mode = <optimized out>
        __PRETTY_FUNCTION__ = "gnome_rr_screen_set_dpms_mode"
#2  0x00007f10cda166e3 in do_lid_open_action (manager=0x20df040) at gsd-power-manager.c:2073
        ret = <optimized out>
        error = <optimized out>
#3  up_client_changed_cb (manager=0x20df040, client=<optimized out>) at gsd-power-manager.c:2160
No locals.
#4  up_client_changed_cb (client=<optimized out>, manager=0x20df040) at gsd-power-manager.c:2138
        tmp = 0
#5  0x00007f10d7ff5ed4 in g_closure_invoke (closure=0x20dde10, return_value=0x0, n_param_values=1, param_values=0x7f10c806ac00, invocation_hint=<optimized out>) at /build/buildd/glib2.0-2.29.16/./gobject/gclosure.c:773
        marshal = 0x403380 <g_cclosure_marshal_VOID__VOID@plt>
        marshal_data = <optimized out>
        in_marshal = <optimized out>
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#6  0x00007f10d800917b in signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=0x20ed1b0, emission_return=0x0, instance_and_params=0x7f10c806ac00) at /build/buildd/glib2.0-2.29.16/./gobject/gsignal.c:3271
        tmp = <optimized out>
        handler = 0x20da460
        accumulator = 0x0
        emission = {next = 0x7fff1f5288d0, instance = 0x20ed1b0, ihint = {signal_id = 166, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        class_closure = 0x20c38d0
        hlist = 0x7f10d87971b0
        handler_list = 0x20da460
        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 = 166
        max_sequential_handler_number = 643
        return_value_altered = 0
#7  0x00007f10d8012797 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=0x7fff1f528648) at /build/buildd/glib2.0-2.29.16/./gobject/gsignal.c:3002
        instance_and_params = 0x7f10c806ac00
        signal_return_type = 4
        param_values = 0x7f10c806ac18
        node = 0x20c3920
        i = <optimized out>
        n_params = 0
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#8  0x00007f10d8012962 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.29.16/./gobject/gsignal.c:3059
        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff1f528720, reg_save_area = 0x7fff1f528660}}
#9  0x00007f10cd3beb67 in marshal_dbus_message_to_g_marshaller (closure=0x20e0950, return_value=0x0, n_param_values=<optimized out>, param_values=<optimized out>, invocation_hint=0x7fff1f5288e0, marshal_data=0x0) at dbus-gproxy.c:1733
        value_array = 0x7f10c8068c60
        c_marshaller = 0x403380 <g_cclosure_marshal_VOID__VOID@plt>
        proxy = 0x20e01e0
        message = <optimized out>
        gsignature = <optimized out>
        types = <optimized out>
        priv = <optimized out>
        __PRETTY_FUNCTION__ = "marshal_dbus_message_to_g_marshaller"
#10 0x00007f10d7ff5ed4 in g_closure_invoke (closure=0x20e0950, return_value=0x0, n_param_values=3, param_values=0x20d3b70, invocation_hint=<optimized out>) at /build/buildd/glib2.0-2.29.16/./gobject/gclosure.c:773
        marshal = 0x7f10cd3be9d0 <marshal_dbus_message_to_g_marshaller>
        marshal_data = <optimized out>
        in_marshal = <optimized out>
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#11 0x00007f10d800917b in signal_emit_unlocked_R (node=<optimized out>, detail=1044, instance=0x20e01e0, emission_return=0x0, instance_and_params=0x20d3b70) at /build/buildd/glib2.0-2.29.16/./gobject/gsignal.c:3271
        tmp = <optimized out>
        handler = 0x7f10c80046c0
        accumulator = 0x0
        emission = {next = 0x0, instance = 0x20e01e0, ihint = {signal_id = 170, detail = 1044, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        class_closure = 0x0
        hlist = 0x7f10d87971b0
        handler_list = 0x7f10c8002060
        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 = 170
        max_sequential_handler_number = 643
        return_value_altered = 0
#12 0x00007f10d8012797 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=0x7fff1f528ac8) at /build/buildd/glib2.0-2.29.16/./gobject/gsignal.c:3002
        instance_and_params = 0x20d3b70
        signal_return_type = 4
        param_values = 0x20d3b88
        node = 0x20e08d0
        i = <optimized out>
        n_params = 2
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#13 0x00007f10d8012962 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.29.16/./gobject/gsignal.c:3059
        var_args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fff1f528ba0, reg_save_area = 0x7fff1f528ae0}}
#14 0x00007f10cd3bf1a6 in dbus_g_proxy_emit_remote_signal (message=0x2146380, proxy=0x20e01e0) at dbus-gproxy.c:1786
        gsignature = <optimized out>
        i = <optimized out>
        interface = <optimized out>
        signal = <optimized out>
        q = 1044
        name = 0x2373ae0 "org-freedesktop-UPower-Changed"
        priv = 0x20e0200
        msg_gsignature = <optimized out>
#15 dbus_g_proxy_manager_filter (user_data=0x20e0cc0, message=<optimized out>, connection=<optimized out>) at dbus-gproxy.c:1353
        proxy = 0x20e01e0
        tri = <optimized out>
        tmp = 0x2275c00
        full_list = 0x2275c00
        owned_names = <optimized out>
        sender = <optimized out>
        manager = 0x20e0cc0
#16 dbus_g_proxy_manager_filter (connection=<optimized out>, message=<optimized out>, user_data=0x20e0cc0) at dbus-gproxy.c:1194
No locals.
#17 0x00007f10d004c936 in dbus_connection_dispatch () from /tmp/tmp7WJOm_/lib/x86_64-linux-gnu/libdbus-1.so.3
No symbol table info available.
#18 0x00007f10cd3b8395 in message_queue_dispatch (source=<optimized out>, callback=<optimized out>, user_data=<optimized out>) at dbus-gmain.c:90
        connection = 0x20e1670
#19 0x00007f10d792befd in g_main_dispatch (context=0x2069f00) at /build/buildd/glib2.0-2.29.16/./glib/gmain.c:2439
        dispatch = 0x7f10cd3b8380 <message_queue_dispatch>
        was_in_call = 0
        user_data = 0x0
        callback = 0
        cb_funcs = 0x0
        cb_data = 0x0
        current_source_link = {data = 0x20e3d30, next = 0x0}
        need_destroy = <optimized out>
        source = 0x20e3d30
        current = 0x20f83b0
        i = <optimized out>
#20 g_main_context_dispatch (context=0x2069f00) at /build/buildd/glib2.0-2.29.16/./glib/gmain.c:3008
No locals.
#21 0x00007f10d792c6f8 in g_main_context_iterate (context=0x2069f00, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.29.16/./glib/gmain.c:3086
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = 8
        allocated_nfds = <optimized out>
        fds = <optimized out>
#22 0x00007f10d792cc32 in g_main_loop_run (loop=0x21f0910) at /build/buildd/glib2.0-2.29.16/./glib/gmain.c:3294
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#23 0x00007f10d8b11c1d in gtk_main () at /build/buildd/gtk+3.0-3.1.12/./gtk/gtkmain.c:1367
        loop = 0x21f0910
#24 0x00000000004036f2 in main (argc=1, argv=0x7fff1f528f48) at main.c:451
        res = <optimized out>
        error = 0x0