.
Thread 4 (Thread 0x7f1af1184700 (LWP 28240)):
#0  0x00007f1afb698773 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  0x00007f1afb9a7368 in g_main_context_poll (n_fds=3, fds=0x23494f0, timeout=-1, context=0x231aab0, priority=<optimized out>) at /build/buildd/glib2.0-2.29.18/./glib/gmain.c:3402
        poll_func = 0x7f1afb9b5910 <g_poll>
#2  g_main_context_iterate (context=0x231aab0, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.29.18/./glib/gmain.c:3084
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 3
        allocated_nfds = <optimized out>
        fds = 0x23494f0
#3  0x00007f1afb9a7b92 in g_main_loop_run (loop=0x231c6d0) at /build/buildd/glib2.0-2.29.18/./glib/gmain.c:3297
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007f1afc394f86 in gdbus_shared_thread_func (user_data=<optimized out>) at /build/buildd/glib2.0-2.29.18/./gio/gdbusprivate.c:276
        data = 0x231aa80
#5  0x00007f1afb9cc916 in g_thread_create_proxy (data=0x231aba0) at /build/buildd/glib2.0-2.29.18/./glib/gthread.c:1962
        thread = 0x231aba0
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007f1afb129edc in start_thread (arg=0x7f1af1184700) at pthread_create.c:304
        __res = <optimized out>
        pd = 0x7f1af1184700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 5310940798154069389, 139753718082016, 139753690778048, 0, 3, -5223715198653016691, -5223693288885824115}, 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  0x00007f1afb6a489d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 3 (Thread 0x7f1aef053700 (LWP 28241)):
#0  0x00007f1afb698773 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  0x00007f1afb9a7368 in g_main_context_poll (n_fds=1, fds=0x23457e0, timeout=-1, context=0x2328070, priority=<optimized out>) at /build/buildd/glib2.0-2.29.18/./glib/gmain.c:3402
        poll_func = 0x7f1afb9b5910 <g_poll>
#2  g_main_context_iterate (context=0x2328070, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.29.18/./glib/gmain.c:3084
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = <optimized out>
        fds = 0x23457e0
#3  0x00007f1afb9a7b92 in g_main_loop_run (loop=0x231d130) at /build/buildd/glib2.0-2.29.18/./glib/gmain.c:3297
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007f1af3c3cc7b in dconf_context_thread (data=<optimized out>) at dconfcontext.c:11
        context = 0x2328070
        loop = <optimized out>
        __PRETTY_FUNCTION__ = "dconf_context_thread"
#5  0x00007f1afb9cc916 in g_thread_create_proxy (data=0x2342860) at /build/buildd/glib2.0-2.29.18/./glib/gthread.c:1962
        thread = 0x2342860
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007f1afb129edc in start_thread (arg=0x7f1aef053700) at pthread_create.c:304
        __res = <optimized out>
        pd = 0x7f1aef053700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 5310940798154069389, 140735862030240, 139753655974336, 0, 3, -5223719759371414131, -5223693288885824115}, 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  0x00007f1afb6a489d 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 0x7f1af1985700 (LWP 28239)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
No locals.
#1  0x00007f1af87d34d5 in g_cond_timed_wait_posix_impl (cond=<optimized out>, entered_mutex=<optimized out>, abs_time=<optimized out>) at /build/buildd/glib2.0-2.29.18/./gthread/gthread-posix.c:242
        result = <optimized out>
        end_time = {tv_sec = 1315343127, tv_nsec = 533325000}
        timed_out = <optimized out>
        __PRETTY_FUNCTION__ = "g_cond_timed_wait_posix_impl"
#2  0x00007f1afb97b58f in g_async_queue_pop_intern_unlocked (queue=0x22ebe80, try=0, end_time=0x7f1af1984c30) at /build/buildd/glib2.0-2.29.18/./glib/gasyncqueue.c:415
        retval = <optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007f1afb9cee71 in g_thread_pool_wait_for_new_task (pool=0x22eb8c0) at /build/buildd/glib2.0-2.29.18/./glib/gthreadpool.c:274
        end_time = {tv_sec = 1315343127, tv_usec = 533325}
        task = <optimized out>
#4  g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.29.18/./glib/gthreadpool.c:308
        task = 0x2310d40
        pool = 0x22eb8c0
#5  0x00007f1afb9cc916 in g_thread_create_proxy (data=0x2304ce0) at /build/buildd/glib2.0-2.29.18/./glib/gthread.c:1962
        thread = 0x2304ce0
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#6  0x00007f1afb129edc in start_thread (arg=0x7f1af1985700) at pthread_create.c:304
        __res = <optimized out>
        pd = 0x7f1af1985700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 5310940798154069389, 140735862029840, 139753699170752, 0, 3, -5223714095383292531, -5223693288885824115}, 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  0x00007f1afb6a489d 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 0x7f1afd550940 (LWP 28236)):
#0  0x0000000300000002 in ?? ()
No symbol table info available.
#1  0x00007f1afbe6bed4 in g_closure_invoke (closure=0x24697a0, return_value=0x0, n_param_values=2, param_values=0x24876a0, invocation_hint=<optimized out>) at /build/buildd/glib2.0-2.29.18/./gobject/gclosure.c:774
        marshal = 0x7f1afbe6dd40 <g_cclosure_marshal_VOID__PARAM>
        marshal_data = <optimized out>
        in_marshal = <optimized out>
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#2  0x00007f1afbe7f17b in signal_emit_unlocked_R (node=<optimized out>, detail=96, instance=0x22f47d0, emission_return=0x0, instance_and_params=0x24876a0) at /build/buildd/glib2.0-2.29.18/./gobject/gsignal.c:3272
        tmp = <optimized out>
        handler = 0x245fef0
        accumulator = 0x0
        emission = {next = 0x0, instance = 0x22f47d0, ihint = {signal_id = 1, detail = 96, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        class_closure = 0x21cda80
        hlist = 0x7f1afb6b2ab0
        handler_list = 0x2343ec0
        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 = 1
        max_sequential_handler_number = 610
        return_value_altered = 1
#3  0x00007f1afbe88797 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=0x7fff9f104888) at /build/buildd/glib2.0-2.29.18/./gobject/gsignal.c:3003
        instance_and_params = 0x24876a0
        signal_return_type = 4
        param_values = 0x24876b8
        node = 0x21cdb30
        i = <optimized out>
        n_params = 1
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#4  0x00007f1afbe88962 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.29.18/./gobject/gsignal.c:3060
        var_args = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff9f104960, reg_save_area = 0x7fff9f1048a0}}
#5  0x00007f1afbe6f0a7 in g_object_dispatch_properties_changed (object=0x22f47d0, n_pspecs=1, pspecs=0x7fff9f1049b0) at /build/buildd/glib2.0-2.29.18/./gobject/gobject.c:925
        i = <optimized out>
#6  0x00007f1afbe71440 in g_object_notify_queue_thaw (nqueue=<optimized out>, object=0x22f47d0) at /build/buildd/glib2.0-2.29.18/./gobject/gobjectnotifyqueue.c:132
        context = 0x7f1afc0ad6e0
        pspecs_mem = {0x21d00a0, 0x0, 0x22fe520, 0x2, 0x21d7760, 0x21d7760, 0x21d8d20, 0x22f47d0, 0x22f47d0, 0x0, 0x1, 0x7f1afcd77356, 0x22fe520, 0x7f1afccaa453, 0x0, 0x7f1afd376705}
        pspecs = 0x7fff9f1049b0
        free_me = 0x0
        slist = <optimized out>
        n_pspecs = <optimized out>
#7  g_object_notify_by_spec_internal (pspec=<optimized out>, object=0x22f47d0) at /build/buildd/glib2.0-2.29.18/./gobject/gobject.c:983
        nqueue = 0x1
#8  g_object_notify (object=0x22f47d0, property_name=<optimized out>) at /build/buildd/glib2.0-2.29.18/./gobject/gobject.c:1024
        pspec = <optimized out>
        __PRETTY_FUNCTION__ = "g_object_notify"
#9  0x00007f1afcd811b4 in gtk_widget_set_halign (widget=0x22f47d0, align=GTK_ALIGN_FILL) at /build/buildd/gtk+3.0-3.1.18/./gtk/gtkwidget.c:13223
        aux_info = 0x300000002
        __PRETTY_FUNCTION__ = "gtk_widget_set_halign"
#10 0x00007f1af2b986e7 in ?? ()
No symbol table info available.
#11 0x0000000040000002 in ?? ()
No symbol table info available.
#12 0xa4db57f4c5fbea00 in ?? ()
No symbol table info available.
#13 0x00007fff9f104b50 in ?? ()
No symbol table info available.
#14 0x00007f1afbe6e995 in g_object_unref (_object=0x7fff9f104bc0) at /build/buildd/glib2.0-2.29.18/./gobject/gobject.c:2694
        has_toggle_ref = 0
        __PRETTY_FUNCTION__ = "g_object_unref"
#15 0x00000000022f6720 in ?? ()
No symbol table info available.
#16 0x000000000233e920 in ?? ()
No symbol table info available.
#17 0x000000000233e920 in ?? ()
No symbol table info available.
#18 0x00007f1afbc57868 in test_run_name () from /tmp/tmpgT8luh/lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#19 0x0000000000000000 in ?? ()
No symbol table info available.