.
Thread 2 (Thread 14734):
#0  0x00007fbaf0fa1f03 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  0x00007fbaf12a0104 in g_main_context_poll (context=0x1056aa0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3404
        poll_func = 0x7fbaf12b0130 <g_poll>
#2  g_main_context_iterate (context=0x1056aa0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3086
        max_priority = 2147483647
        timeout = -1
        some_ready = <value optimized out>
        nfds = 3
        allocated_nfds = <value optimized out>
        fds = 0x1056a60
#3  0x00007fbaf12a09f2 in g_main_loop_run (loop=0x1056a80) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3299
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007fbaef4c5c44 in gdbus_shared_thread_func (data=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./gio/gdbusprivate.c:276
No locals.
#5  0x00007fbaf12c73e4 in g_thread_create_proxy (data=0x1056b80) at /build/buildd/glib2.0-2.28.6/./glib/gthread.c:1897
        thread = 0x1056b80
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007fbaf19a8d8c in start_thread (arg=0x7fbaeb3b1700) at pthread_create.c:304
        pd = 0x7fbaeb3b1700
        now = <value optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140440787162880, -2911996137488374190, 140735048447968, 140440787163584, 0, 3, 2946291519571764818, 2946306083843876434}, 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  0x00007fbaf0faf04d 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 14733):
#0  0x00007fbaf2ab9937 in ?? () from /lib64/ld-linux-x86-64.so.2
No symbol table info available.
#1  0x00007fbaf2ac0db6 in ?? () from /lib64/ld-linux-x86-64.so.2
No symbol table info available.
#2  0x00007fbaf2abc746 in ?? () from /lib64/ld-linux-x86-64.so.2
No symbol table info available.
#3  0x00007fbaf2ac13fa in ?? () from /lib64/ld-linux-x86-64.so.2
No symbol table info available.
#4  0x00007fbaee453f16 in dlopen_doit (a=0x7fff6e91f090) at dlopen.c:67
        args = 0x7fff6e91f090
#5  0x00007fbaf2abc746 in ?? () from /lib64/ld-linux-x86-64.so.2
No symbol table info available.
#6  0x00007fbaee45452c in _dlerror_run (operate=0x7fbaee453eb0 <dlopen_doit>, args=0x7fff6e91f090) at dlerror.c:164
        result = 0x100c2d0
#7  0x00007fbaee453fc1 in __dlopen (file=<value optimized out>, mode=<value optimized out>) at dlopen.c:88
        args = {file = 0x7fbaf0a05410 "libXcursor.so.1", mode = 1, new = 0x0, caller = 0x7fbaf06eb3c2}
#8  0x00007fbaf06eb3c2 in open_library () at ../../src/CrGlCur.c:74
        dot = <value optimized out>
        module = <value optimized out>
#9  0x00007fbaf06eba17 in _XTryShapeCursor (dpy=0x1028200, source_font=6291755, mask_font=6291755, source_char=14, mask_char=15, foreground=0x7fbaf0774cd0, background=0x7fbaf0774ce0) at ../../src/CrGlCur.c:175
        been_here = 1
        staticFunc = 0
        func = <value optimized out>
#10 XCreateGlyphCursor (dpy=0x1028200, source_font=6291755, mask_font=6291755, source_char=14, mask_char=15, foreground=0x7fbaf0774cd0, background=0x7fbaf0774ce0) at ../../src/CrGlCur.c:238
        cid = <value optimized out>
        req = <value optimized out>
#11 0x00007fbaf06ebe5f in XCreateFontCursor (dpy=0x1028200, which=14) at ../../src/Cursor.c:50
No locals.
#12 0x00007fbaf0c648f3 in gdk_cursor_new_for_display () from /usr/lib/libgdk-x11-2.0.so.0
No symbol table info available.
#13 0x00007fbaf26ceb72 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#14 0x00007fbaf26d3b7b in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#15 0x00007fbaf26d3f89 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#16 0x00007fbaf175f81c in g_closure_invoke (closure=0x1077720, return_value=0x0, n_param_values=1, param_values=0x110a940, invocation_hint=0x7fff6e91f450) at /build/buildd/glib2.0-2.28.6/./gobject/gclosure.c:767
        marshal = <value optimized out>
        marshal_data = <value optimized out>
        in_marshal = 0
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#17 0x00007fbaf17707e3 in signal_emit_unlocked_R (node=<value optimized out>, detail=0, instance=0x1103170, emission_return=0x0, instance_and_params=0x110a940) at /build/buildd/glib2.0-2.28.6/./gobject/gsignal.c:3182
        accumulator = 0x0
        emission = {next = 0x0, instance = 0x1103170, ihint = {signal_id = 33, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 17806592}
        class_closure = 0x1077720
        handler_list = <value optimized out>
        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 = 33
        max_sequential_handler_number = 202
        return_value_altered = <value optimized out>
#18 0x00007fbaf177a258 in g_signal_emit_valist (instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>, var_args=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./gobject/gsignal.c:2983
        instance_and_params = 0x110a940
        signal_return_type = 4
        param_values = 0x110a958
        node = 0x10ee230
        i = <value optimized out>
        n_params = 0
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#19 0x00007fbaf177a41f in g_signal_emit (instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./gobject/gsignal.c:3040
        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff6e91f740, reg_save_area = 0x7fff6e91f680}}
#20 0x00007fbaf26c629e in gtk_widget_realize () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#21 0x00007fbaf25d6d94 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#22 0x00007fbaf2739217 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#23 0x00007fbaf0c70cbc in ?? () from /usr/lib/libgdk-x11-2.0.so.0
No symbol table info available.
#24 0x00007fbaf0c724f8 in ?? () from /usr/lib/libgdk-x11-2.0.so.0
No symbol table info available.
#25 0x00007fbaf0c7259e in ?? () from /usr/lib/libgdk-x11-2.0.so.0
No symbol table info available.
#26 0x00007fbaf129fbcd in g_main_dispatch (context=0x10406e0) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:2440
        dispatch = 0x7fbaf0c72580
        was_in_call = 0
        user_data = 0x0
        callback = 0
        cb_funcs = 0x0
        cb_data = 0x0
        current_source_link = {data = 0x10405f0, next = 0x0}
        need_destroy = <value optimized out>
        source = 0x10405f0
        current = 0x1051910
        i = <value optimized out>
#27 g_main_context_dispatch (context=0x10406e0) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3013
No locals.
#28 0x00007fbaf12a03a8 in g_main_context_iterate (context=0x10406e0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3091
        max_priority = 2147483647
        timeout = 3999
        some_ready = 1
        nfds = 10
        allocated_nfds = <value optimized out>
        fds = <value optimized out>
#29 0x00007fbaf12a09f2 in g_main_loop_run (loop=0x10a80c0) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3299
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#30 0x00007fbaf25a0af7 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
No symbol table info available.
#31 0x0000000000404349 in main ()
No symbol table info available.