#0  0x00fd2416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x01000c8f in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = <optimized out>
        resultvar = <optimized out>
        pid = 18132980
        selftid = 2778
#2  0x010042b5 in __GI_abort () at abort.c:92
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0xbff7e458, sa_sigaction = 0xbff7e458}, sa_mask = {__val = {4098425, 3220694084, 10266072, 3220694060, 4188788, 0, 3078873136, 5, 0, 1, 3078916984, 151829504, 10554875, 151829504, 3220694156, 4, 11268084, 152016560, 10554854, 11268084, 0, 151829504, 3220694144, 153803056, 0, 3078916984, 10306942, 17048291, 10679486, 151829504, 0, 3220694156}}, sa_flags = 4, sa_restorer = 0x92d6858}
        sigs = {__val = {32, 0 <repeats 31 times>}}
#3  0x00a2f9fe in g_assertion_message (domain=0x3573a1 "GLib-GIO", file=0x374618 "/build/buildd/glib2.0-2.29.90/./gio/gdbusconnection.c", line=4420, func=0x375c4f "call_in_idle_cb", message=<optimized out>) at /build/buildd/glib2.0-2.29.90/./glib/gtestutils.c:1425
        lstr = "4420\000\016\241\000\364\357\253\000\364\357\253\000<\222\242\000H\302.\t+\314\245\000\000\000\000"
        s = 0x92ad930 "\370\273\f\t0\304\024\001:ERROR:/build/buildd/glib2.0-2.29.90/./gio/gdbusconnection.c:4420:call_in_idle_cb: assertion failed: (vtable != NULL && vtable->method_call != NULL)"
#4  0x00a2ffff in g_assertion_message_expr (domain=0x3573a1 "GLib-GIO", file=0x374618 "/build/buildd/glib2.0-2.29.90/./gio/gdbusconnection.c", line=4420, func=0x375c4f "call_in_idle_cb", expr=0x3750d0 "vtable != NULL && vtable->method_call != NULL") at /build/buildd/glib2.0-2.29.90/./glib/gtestutils.c:1436
        s = <optimized out>
#5  0x0031ae2c in call_in_idle_cb (user_data=0x904c230) at /build/buildd/glib2.0-2.29.90/./gio/gdbusconnection.c:4420
        invocation = 0x904c230
        vtable = 0x9084628
        registration_id = <optimized out>
        subtree_registration_id = <optimized out>
        __PRETTY_FUNCTION__ = "call_in_idle_cb"
#6  0x00a061c0 in g_idle_dispatch (source=0xb6a09cc0, callback=0x31ac00 <call_in_idle_cb>, user_data=0x904c230) at /build/buildd/glib2.0-2.29.90/./glib/gmain.c:4801
No locals.
#7  0x00a0a30f in g_main_dispatch (context=0x8fb2c00) at /build/buildd/glib2.0-2.29.90/./glib/gmain.c:2441
        dispatch = 0xa061a0 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0x904c230
        callback = 0x31ac00 <call_in_idle_cb>
        cb_funcs = 0xabf35c
        cb_data = 0xb6a05b68
        current_source_link = {data = 0xb6a09cc0, next = 0x0}
        need_destroy = <optimized out>
        source = 0xb6a09cc0
        current = 0x8fbf460
        i = <optimized out>
#8  g_main_context_dispatch (context=0x8fb2c00) at /build/buildd/glib2.0-2.29.90/./glib/gmain.c:3011
No locals.
#9  0x00a0aa40 in g_main_context_iterate (context=0x8fb2c00, block=10589184, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.29.90/./glib/gmain.c:3089
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = <optimized out>
        fds = 0x92a8460
#10 0x00a0b04b in g_main_loop_run (loop=0x8fafb70) at /build/buildd/glib2.0-2.29.90/./glib/gmain.c:3297
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#11 0x00646795 in gtk_main () at /build/buildd/gtk+3.0-3.1.90/./gtk/gtkmain.c:1367
        loop = 0x8fafb70
#12 0x080562d5 in main (argc=1, argv=0xbff7e8d4) at terminal.c:594
        data = 0x8f7a570
        owner_id = 1
        i = <optimized out>
        argv_copy = <optimized out>
        argc_copy = 1
        startup_id = 0x8f79400 "\260B\027\t\003"
        display_name = <optimized out>
        home_dir = <optimized out>
        display = <optimized out>
        options = 0x8f79400
        error = 0x0
        working_directory = <optimized out>
        ret = 0