#0  0x00007f831dde804c in __GI___libc_free (mem=0x2bcd867) at malloc.c:2982
        ar_ptr = <optimized out>
        p = 0x2bcd857
        hook = <optimized out>
#1  0x00007f831fc68049 in service_proxy_name_changed (connection=<optimized out>, sender_name=<optimized out>, object_path=<optimized out>, interface_name=<optimized out>, signal_name=<optimized out>, parameters=<optimized out>, user_data=0x27568c0) at /build/buildd/libindicator-0.4.94/./libindicator/indicator-service-manager.c:574
        priv = <optimized out>
        new_name = 0x2bcd867 ""
        prev_name = 0x2bcd861 ":1.95"
#2  0x00007f831ee9d645 in emit_signal_instance_in_idle_cb (data=0x7f83080695b0) at /build/buildd/glib2.0-2.32.0/./gio/gdbusconnection.c:3665
        signal_instance = 0x7f83080695b0
        parameters = 0x2604440
        has_subscription = 1
#3  0x00007f831e169c9a in g_main_dispatch (context=0x25dfbf0) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:2515
        dispatch = 0x7f831e1678f0 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0x7f83080695b0
        callback = 0x7f831ee9d5d0 <emit_signal_instance_in_idle_cb>
        cb_funcs = 0x7f831e4159a0
        cb_data = 0x7f8308094420
        current_source_link = {data = 0x7f8308083e00, next = 0x0}
        need_destroy = <optimized out>
        source = 0x7f8308083e00
        current = 0x275e740
        i = <optimized out>
#4  g_main_context_dispatch (context=0x25dfbf0) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3052
No locals.
#5  0x00007f831e16a060 in g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x25dfbf0, self=<optimized out>) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3123
        timeout = 27859
        some_ready = 1
        fds = <optimized out>
        max_priority = 2147483647
        nfds = 5
        allocated_nfds = <optimized out>
#6  g_main_context_iterate (context=0x25dfbf0, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3060
        some_ready = 1
#7  0x00007f831e16a45a in g_main_loop_run (loop=0x27301b0) at /build/buildd/glib2.0-2.32.0/./glib/gmain.c:3317
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#8  0x00007f831f750edd in gtk_main () at /build/buildd/gtk+3.0-3.4.0/./gtk/gtkmain.c:1165
        loop = 0x27301b0
#9  0x0000000000404f72 in main (argc=1, argv=0x7fff65b33f08) at /build/buildd/unity-5.8.0/services/panel-main.c:431
        service = 0x271d000
        owner_id = 2
        __PRETTY_FUNCTION__ = "main"