#0  0x00007fa8310b23a5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = 0
        pid = <optimized out>
        selftid = <optimized out>
#1  0x00007fa8310b5b0b in __GI_abort () at abort.c:92
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0, sa_sigaction = 0}, sa_mask = {__val = {140360354334589, 140360353852320, 140360427417600, 1024, 0, 29897088, 29897088, 4294967295, 140360357601728, 26105504, 26105504, 3096640, 0, 140360367777392, 20237568, 140360364679168}}, sa_flags = 894205876, sa_restorer = 0x7fa800000005}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007fa831b3e4ad in g_assertion_message (domain=<optimized out>, file=<optimized out>, line=<optimized out>, func=0x7fa832746620 "call_in_idle_cb", message=0x18f2630 "assertion failed: (vtable != NULL && vtable->method_call != NULL)") at /build/buildd/glib2.0-2.30.0/./glib/gtestutils.c:1425
        lstr = "4426\000\177\000\000 /\266\252\377\177\000\000\000B\224\001\000\000\000\000PZt2\250\177\000"
        s = 0x18e56a0 "GLib-GIO:ERROR:/build/buildd/glib2.0-2.30.0/./gio/gdbusconnection.c:4426:call_in_idle_cb: assertion failed: (vtable != NULL && vtable->method_call != NULL)"
#3  0x00007fa831b3e9d2 in g_assertion_message_expr (domain=0x7fa832726561 "GLib-GIO", file=0x7fa832744f80 "/build/buildd/glib2.0-2.30.0/./gio/gdbusconnection.c", line=4426, func=0x7fa832746620 "call_in_idle_cb", expr=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gtestutils.c:1436
        s = <optimized out>
#4  0x00007fa8326f16e6 in call_in_idle_cb (user_data=0x1cc0640) at /build/buildd/glib2.0-2.30.0/./gio/gdbusconnection.c:4426
        invocation = 0x1cc0640
        vtable = 0x1be4250
        registration_id = <optimized out>
        subtree_registration_id = <optimized out>
        __PRETTY_FUNCTION__ = "call_in_idle_cb"
#5  0x00007fa831b1aa5d in g_main_dispatch (context=0x134cd00) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:2441
        dispatch = 0x7fa831b16790 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0x1cc0640
        callback = 0x7fa8326f1510 <call_in_idle_cb>
        cb_funcs = 0x7fa831dca670
        cb_data = 0x7fa82402ad60
        current_source_link = {data = 0x7fa82402b490, next = 0x0}
        need_destroy = <optimized out>
        source = 0x7fa82402b490
        current = 0x141d540
        i = <optimized out>
#6  g_main_context_dispatch (context=0x134cd00) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3011
No locals.
#7  0x00007fa831b1b258 in g_main_context_iterate (context=0x134cd00, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3089
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = 8
        allocated_nfds = <optimized out>
        fds = <optimized out>
#8  0x00007fa831b1b792 in g_main_loop_run (loop=0x1304990) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3297
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#9  0x00007fa83423de1d in gtk_main () at /build/buildd/gtk+3.0-3.2.0/./gtk/gtkmain.c:1367
        loop = 0x1304990
#10 0x00007fa8326d8a4e in g_application_run (application=0x1305800, argc=<optimized out>, argv=0x7fffaab63298) at /build/buildd/glib2.0-2.30.0/./gio/gapplication.c:1323
        arguments = 0x1304990
        status = 0
        i = <optimized out>
        __PRETTY_FUNCTION__ = "g_application_run"
#11 0x000000000042afe0 in main (argc=2, argv=0x7fffaab63298) at nautilus-main.c:102
        retval = <optimized out>
        application = 0x1305800