#0  0x00007ffff6102f78 in g_bit_lock (address=address@entry=0x20, lock_bit=lock_bit@entry=0) at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./glib/gbitlock.c:214
#1  0x00007ffff61682c8 in g_variant_fill_gvs (value=0x0)
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./glib/gvariant-core.c:221
        value = 0x0
        __FUNCTION__ = "g_variant_fill_gvs"
#2  0x00007ffff61682c8 in g_variant_fill_gvs (serialised=0x7fffffffd940, data=0x0) at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./glib/gvariant-core.c:399
        value = 0x0
        __FUNCTION__ = "g_variant_fill_gvs"
#3  0x00007ffff616d74d in g_variant_serialiser_needed_size (n_children=3, children=0x6ca320, gvs_filler=0x7ffff61682b0 <g_variant_fill_gvs>, type_info=<optimized out>)
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./glib/gvariant-serialiser.c:709
        child = {type_info = 0x0, data = 0x0, size = 0}
        alignment = 0
        offset = 0
        i = 0
        fixed_size = 0
        __FUNCTION__ = "g_variant_serialiser_needed_size"
#4  0x00007ffff616d74d in g_variant_serialiser_needed_size (type_info=<optimized out>, gvs_filler=0x7ffff61682b0 <g_variant_fill_gvs>, children=0x6ca320, n_children=3)
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./glib/gvariant-serialiser.c:1434
        fixed_size = 0
        __FUNCTION__ = "g_variant_serialiser_needed_size"
#5  0x00007ffff6167997 in g_variant_ensure_size (value=0x7fffe40524d0)
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./glib/gvariant-core.c:338
        children = <optimized out>
        n_children = <optimized out>
#6  0x00007ffff61682d0 in g_variant_fill_gvs (serialised=0x7fffffffda00, data=0x7fffe40524d0)
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./glib/gvariant-core.c:400
        value = 0x7fffe40524d0
        __FUNCTION__ = "g_variant_fill_gvs"
#7  0x00007ffff616d94f in g_variant_serialiser_needed_size (type_info=0x7ffff61d0780 <g_variant_type_info_basic_table+320>, children=0xed99a0, n_children=1, gvs_filler=0x7ffff61682b0 <g_variant_fill_gvs>)
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./glib/gvariant-serialiser.c:1206
        child = {type_info = 0x0, data = 0x0, size = 0}
        type_string = <optimized out>
        __FUNCTION__ = "g_variant_serialiser_needed_size"
#8  0x00007ffff616d94f in g_variant_serialiser_needed_size (type_info=0x7ffff61d0780 <g_variant_type_info_basic_table+320>, gvs_filler=0x7ffff61682b0 <g_variant_fill_gvs>, children=0xed99a0, n_children=1)
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./glib/gvariant-serialiser.c:1434
        __FUNCTION__ = "g_variant_serialiser_needed_size"
#9  0x00007ffff6167997 in g_variant_ensure_size (value=0x7fffe4052500)
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./glib/gvariant-core.c:338
        children = <optimized out>
        n_children = <optimized out>
#10 0x00007ffff61682d0 in g_variant_fill_gvs (serialised=0x7fffffffdac0, data=0x7fffe4052500)
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./glib/gvariant-core.c:400
        value = 0x7fffe4052500
        __FUNCTION__ = "g_variant_fill_gvs"
#11 0x00007ffff616d9c0 in g_variant_serialiser_needed_size (type_info=0x7fffe4052560, n_children=1, children=0xef99e0, gvs_filler=0x7ffff61682b0 <g_variant_fill_gvs>)
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./glib/gvariant-serialiser.c:363
        child = {type_info = 0x0, data = 0x0, size = 0}
        fixed_size = 0
        __FUNCTION__ = "g_variant_serialiser_needed_size"
#12 0x00007ffff616d9c0 in g_variant_serialiser_needed_size (type_info=0x7fffe4052560, gvs_filler=0x7ffff61682b0 <g_variant_fill_gvs>, children=0xef99e0, n_children=1)
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./glib/gvariant-serialiser.c:1434
        fixed_size = 0
        __FUNCTION__ = "g_variant_serialiser_needed_size"
#13 0x00007ffff6167997 in g_variant_ensure_size (value=0x7fffe4052530)
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./glib/gvariant-core.c:338
        children = <optimized out>
        n_children = <optimized out>
#14 0x00007ffff61682d0 in g_variant_fill_gvs (serialised=0x7fffffffdb80, data=0x7fffe4052530)
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./glib/gvariant-core.c:400
        value = 0x7fffe4052530
        __FUNCTION__ = "g_variant_fill_gvs"
#15 0x00007ffff616d868 in g_variant_serialiser_needed_size (n_children=2, children=0xeed620, gvs_filler=0x7ffff61682b0 <g_variant_fill_gvs>, type_info=0x7fffe4052c00)
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./glib/gvariant-serialiser.c:968
        child = {type_info = 0x0, data = 0x0, size = 0}
        alignment = 7
        member_info = <optimized out>
        fixed_size = 0
        offset = 64
        i = 1
        __FUNCTION__ = "g_variant_serialiser_needed_size"
#16 0x00007ffff616d868 in g_variant_serialiser_needed_size (type_info=0x7fffe4052c00, gvs_filler=0x7ffff61682b0 <g_variant_fill_gvs>, children=0xeed620, n_children=2)
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./glib/gvariant-serialiser.c:1434
        __FUNCTION__ = "g_variant_serialiser_needed_size"
#17 0x00007ffff6167997 in g_variant_ensure_size (value=0x7fffe4051030)
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./glib/gvariant-core.c:338
        children = <optimized out>
        n_children = <optimized out>
#18 0x00007ffff61682d0 in g_variant_fill_gvs (serialised=0x7fffffffdc40, data=0x7fffe4051030)
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./glib/gvariant-core.c:400
        value = 0x7fffe4051030
        __FUNCTION__ = "g_variant_fill_gvs"
#19 0x00007ffff616d74d in g_variant_serialiser_needed_size (n_children=1, children=0xeec9f0, gvs_filler=0x7ffff61682b0 <g_variant_fill_gvs>, type_info=<optimized out>)
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./glib/gvariant-serialiser.c:709
        child = {type_info = 0x0, data = 0x0, size = 0}
        alignment = 7
        offset = 0
        i = 0
        fixed_size = 0
        __FUNCTION__ = "g_variant_serialiser_needed_size"
#20 0x00007ffff616d74d in g_variant_serialiser_needed_size (type_info=<optimized out>, gvs_filler=0x7ffff61682b0 <g_variant_fill_gvs>, children=0xeec9f0, n_children=1)
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./glib/gvariant-serialiser.c:1434
        fixed_size = 0
        __FUNCTION__ = "g_variant_serialiser_needed_size"
#21 0x00007ffff6167997 in g_variant_ensure_size (value=0x7fffe4052c90)
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./glib/gvariant-core.c:338
        children = <optimized out>
        n_children = <optimized out>
#22 0x00007ffff6167fcf in g_variant_get_size (value=0x7fffe4052c90)
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./glib/gvariant-core.c:817
#23 0x00007fffe960b70f in  ()
    at /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#24 0x00007fffe960b7ff in  ()
    at /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#25 0x00007fffe960c4e1 in  ()
    at /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#26 0x00007fffe960aeac in  ()
    at /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#27 0x00007ffff66ff734 in g_settings_backend_write (backend=0x89d190 [DConfSettingsBackend], key=key@entry=0x6eed10 "/org/gnome/desktop/peripherals/touchscreens/046d:0a29/display", value=value@entry=0x7fffe40524d0, origin_tag=origin_tag@entry=0x0)
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./gio/gsettingsbackend.c:783
        success = <optimized out>
#28 0x00007ffff6704153 in g_settings_write_to_backend (settings=0xe894d0 [GSettings], value=0x7fffe40524d0, key=<optimized out>)
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./gio/gsettings.c:1077
        success = <optimized out>
        path = 0x6eed10 "/org/gnome/desktop/peripherals/touchscreens/046d:0a29/display"
#29 0x00007ffff6705565 in g_settings_set_value (settings=0xe894d0 [GSettings], key=0x7fffe89f5c2c "display", value=0x7fffe40524d0)
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./gio/gsettings.c:1537
        skey = 
          {schema = 0xe894f0, name = 0x7ffff6a47885 "display", is_flags = 0, is_enum = 0, strinfo = 0x0, strinfo_length = 0, unparsed = 0x0, lc_char = 0 '\000', type = 0x7fffe40067b0, minimum = 0x0, maximum = 0x0, default_value = 0x7fffe4052380, ref_count = 0}
        success = 1
        __FUNCTION__ = "g_settings_set_value"
#30 0x00007fffe89efafc in  ()
    at /usr/lib/gnome-settings-daemon-3.0/libpower.so
#31 0x00007fffe89f0139 in  ()
    at /usr/lib/gnome-settings-daemon-3.0/libpower.so
#32 0x00007fffe89f0277 in  ()
    at /usr/lib/gnome-settings-daemon-3.0/libpower.so
#33 0x00007fffe89f0a87 in  ()
    at /usr/lib/gnome-settings-daemon-3.0/libpower.so
#34 0x00007fffe89f0b6b in  ()
    at /usr/lib/gnome-settings-daemon-3.0/libpower.so
#35 0x00007ffff66ca3c3 in g_task_return_now (task=0x93b500 [GTask])
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./gio/gtask.c:1088
#36 0x00007ffff66caa5e in g_task_return (task=0x93b500 [GTask], type=<optimized out>) at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./gio/gtask.c:1146
        source = 0x6f5e00
#37 0x00007ffff759888f in  ()
    at /usr/lib/x86_64-linux-gnu/libgnome-desktop-3.so.10
#38 0x00007ffff66b9df7 in g_simple_async_result_complete (simple=0x8422c0 [GSimpleAsyncResult])
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./gio/gsimpleasyncresult.c:763
        current_source = 0x6f5e00
        current_context = <optimized out>
        __FUNCTION__ = "g_simple_async_result_complete"
#39 0x00007ffff66b9e59 in complete_in_idle_cb (data=<optimized out>)
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./gio/gsimpleasyncresult.c:775
        simple = <optimized out>
#40 0x00007ffff612cb4d in g_main_context_dispatch (context=0x649ea0)
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./glib/gmain.c:3122
        dispatch = 0x7ffff6129610 <g_idle_dispatch>
        prev_source = 0x0
        was_in_call = 0
        user_data = 0x8422c0
        callback = 0x7ffff66b9e50 <complete_in_idle_cb>
        cb_funcs = <optimized out>
        cb_data = 0xec85d0
        need_destroy = <optimized out>
        source = 0x6f5e00
        current = 0x62c150
        i = 1
#41 0x00007ffff612cb4d in g_main_context_dispatch (context=context@entry=0x649ea0) at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./glib/gmain.c:3737
#42 0x00007ffff612cf20 in g_main_context_iterate (context=0x649ea0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>)
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./glib/gmain.c:3808
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = 7
        fds = 0xe7b8a0
#43 0x00007ffff612d242 in g_main_loop_run (loop=0x79f190)
    at /build/glib2.0-NiYzoW/glib2.0-2.44.1/./glib/gmain.c:4002
        __FUNCTION__ = "g_main_loop_run"
#44 0x00007ffff6e93a85 in gtk_main ()
    at /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
#45 0x0000000000403700 in main ()
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