#0  g_type_check_instance_cast (type_instance=0x1238ad0, iface_type=19106720) at /build/buildd/glib2.0-2.28.6/./gobject/gtype.c:3994
        node = 0x1
        iface = 0x126d4c0
        is_instantiatable = <value optimized out>
        check = <value optimized out>
#1  0x00007f39e4f72561 in ?? () from /usr/lib/libtracker-miner-0.8.so.0
No symbol table info available.
#2  0x00007f39e37d0bcd in g_main_dispatch (context=0x123bab0) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:2440
        dispatch = 0x7f39e37cc4e0 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0x1254400
        callback = 0x7f39e4f72330
        cb_funcs = 0x7f39e3a7b630
        cb_data = 0x1269b10
        current_source_link = {data = 0x124d130, next = 0x0}
        need_destroy = <value optimized out>
        source = 0x124d130
        current = 0x1272e80
        i = <value optimized out>
#3  g_main_context_dispatch (context=0x123bab0) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3013
No locals.
#4  0x00007f39e37d13a8 in g_main_context_iterate (context=0x123bab0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3091
        max_priority = 200
        timeout = 0
        some_ready = 1
        nfds = 6
        allocated_nfds = <value optimized out>
        fds = <value optimized out>
#5  0x00007f39e37d19f2 in g_main_loop_run (loop=0x124c990) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3299
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#6  0x000000000041069d in main ()
No symbol table info available.