#0  0xb77af424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb68471cf in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = <optimized out>
        resultvar = <optimized out>
        pid = -1231314944
        selftid = 7716
#2  0xb684a815 in __GI_abort () at abort.c:91
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0xbff1abdc, sa_sigaction = 0xbff1abdc}, sa_mask = {__val = {4, 3064497132, 2048, 3064633846, 3065102336, 3064482718, 3065103740, 3063194297, 0, 3064498240, 3220286516, 0, 0, 3067365488, 3064138377, 146230072, 16, 3065102336, 179, 153452800, 0, 3064393803, 0, 3220286516, 3061968952, 3063960960, 147859472, 153452800, 3065102336, 3064394176, 4294967295, 147859472}}, sa_flags = 156, sa_restorer = 0xb6b1c000 <_GLOBAL_OFFSET_TABLE_>}
        sigs = {__val = {32, 0 <repeats 31 times>}}
#3  0xb6a8c098 in g_assertion_message (domain=domain@entry=0xb6c71081 "GLib-GIO", file=file@entry=0xb6c8b57c "/build/buildd/glib2.0-2.33.8/./gio/gmenuexporter.c", line=line@entry=559, func=func@entry=0xb6c8b862 "g_menu_exporter_name_vanished", message=0x928a8c0 "assertion failed: (exporter->connection == connection)") at /build/buildd/glib2.0-2.33.8/./glib/gtestutils.c:1861
        lstr = "559\000\001\000\000\000\000\300\261\266\000\300\261\266\374c\250\266\365\250(\t\222o\253\266\000\300\261\266"
        s = 0x91a2a58 "\370\200%\tp\244\233\266:ERROR:/build/buildd/glib2.0-2.33.8/./gio/gmenuexporter.c:559:g_menu_exporter_name_vanished: assertion failed: (exporter->connection == connection)"
#4  0xb6a8c69f in g_assertion_message_expr (domain=domain@entry=0xb6c71081 "GLib-GIO", file=file@entry=0xb6c8b57c "/build/buildd/glib2.0-2.33.8/./gio/gmenuexporter.c", line=line@entry=559, func=func@entry=0xb6c8b862 "g_menu_exporter_name_vanished", expr=expr@entry=0xb6c8b558 "exporter->connection == connection") at /build/buildd/glib2.0-2.33.8/./glib/gtestutils.c:1872
        s = <optimized out>
#5  0xb6c18f6f in g_menu_exporter_name_vanished (connection=<optimized out>, name=<optimized out>, user_data=<optimized out>) at /build/buildd/glib2.0-2.33.8/./gio/gmenuexporter.c:559
No locals.
#6  g_menu_exporter_name_vanished (connection=0x0, name=0x8f056e8 ":1.56", user_data=0x8d9ac00) at /build/buildd/glib2.0-2.33.8/./gio/gmenuexporter.c:553
        exporter = 0x8d9ac00
#7  0xb6c42ca2 in actually_do_call (client=<optimized out>, connection=<optimized out>, name_owner=0x8ef9870 ":1.56", call_type=CALL_TYPE_NAME_VANISHED) at /build/buildd/glib2.0-2.33.8/./gio/gdbusnamewatching.c:164
No locals.
#8  0xb6c42da4 in do_call (client=0x8f03150, call_type=CALL_TYPE_NAME_VANISHED) at /build/buildd/glib2.0-2.33.8/./gio/gdbusnamewatching.c:216
        current_context = 0x8b9ab08
#9  0xb634648e in ffi_call_SYSV () at ../src/x86/sysv.S:64
No locals.
#10 0xb63461ef in ffi_call (cif=cif@entry=0xbff1af14, fn=fn@entry=0xb6c42e10 <on_connection_disconnected>, rvalue=0xbff1ae90, avalue=avalue@entry=0xbff1ae50) at ../src/x86/ffi.c:413
        ecif = {cif = 0xbff1af14, rvalue = 0xbff1ae90, avalue = 0xbff1ae50}
#11 0xb6b2b06c in g_cclosure_marshal_generic (closure=closure@entry=0x8f1f4c8, return_gvalue=return_gvalue@entry=0x0, n_param_values=n_param_values@entry=3, param_values=param_values@entry=0xbff1b0c0, invocation_hint=invocation_hint@entry=0xbff1b06c, marshal_data=marshal_data@entry=0x0) at /build/buildd/glib2.0-2.33.8/./gobject/gclosure.c:1454
        rtype = <optimized out>
        rvalue = 0xbff1ae90
        n_args = 4
        atypes = 0xbff1ae70
        args = 0xbff1ae50
        i = <optimized out>
        cif = {abi = FFI_SYSV, nargs = 4, arg_types = 0xbff1ae70, rtype = 0xb63466d0, bytes = 16, flags = 0}
        cc = 0x8f1f4c8
        enum_tmpval = 0xbff1aeb0
        tmpval_used = 0
#12 0xb6b2a736 in g_closure_invoke (closure=0x8f1f4c8, return_value=return_value@entry=0x0, n_param_values=3, param_values=param_values@entry=0xbff1b0c0, invocation_hint=invocation_hint@entry=0xbff1b06c) at /build/buildd/glib2.0-2.33.8/./gobject/gclosure.c:777
        marshal = 0xb6b2aeb0 <g_cclosure_marshal_generic>
        marshal_data = 0x0
        in_marshal = 0
        real_closure = 0x8f1f4b8
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#13 0xb6b3d2df in signal_emit_unlocked_R (node=node@entry=0x8bc2110, detail=detail@entry=0, instance=instance@entry=0x8bc2838, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0xbff1b0c0) at /build/buildd/glib2.0-2.33.8/./gobject/gsignal.c:3551
        tmp = <optimized out>
        handler = 0x8f28ea0
        accumulator = 0x0
        emission = {next = 0x0, instance = 0x8bc2838, ihint = {signal_id = 151, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        class_closure = 0x8bc2158
        hlist = 0xbff1b06c
        handler_list = 0x8dacd00
        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 = 151
        max_sequential_handler_number = 34844
        return_value_altered = 1
#14 0xb6b4575b in g_signal_emit_valist (instance=instance@entry=0x8bc2838, signal_id=signal_id@entry=151, detail=detail@entry=0, var_args=0xbff1b2d4 "\354\262\361\277", var_args@entry=0xbff1b2cc "\001") at /build/buildd/glib2.0-2.33.8/./gobject/gsignal.c:3300
        instance_and_params = 0xbff1b0c0
        signal_return_type = 4
        param_values = 0xbff1b0d4
        node = 0x8bc2110
        i = <optimized out>
        n_params = 2
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#15 0xb6b45953 in g_signal_emit (instance=0x8bc2838, signal_id=151, detail=detail@entry=0) at /build/buildd/glib2.0-2.33.8/./gobject/gsignal.c:3356
        var_args = 0xbff1b2cc "\001"
#16 0xb6c3263a in emit_closed_in_idle (user_data=user_data@entry=0xb4106488) at /build/buildd/glib2.0-2.33.8/./gio/gdbusconnection.c:1377
        data = 0xb4106488
        result = -1229864960
#17 0xb6a661f0 in g_idle_dispatch (source=source@entry=0xb4112b98, callback=0xb6c325d0 <emit_closed_in_idle>, user_data=0xb4106488) at /build/buildd/glib2.0-2.33.8/./glib/gmain.c:4797
No locals.
#18 0xb6a68f73 in g_main_dispatch (context=0x8b9ab08) at /build/buildd/glib2.0-2.33.8/./glib/gmain.c:2707
        dispatch = 0xb6a661d0 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0xb4106488
        callback = 0xb6c325d0 <emit_closed_in_idle>
        cb_funcs = 0xb6b1c4f8
        cb_data = 0xb4106470
        current_source_link = {data = 0xb4112b98, next = 0x0}
        need_destroy = <optimized out>
        source = 0xb4112b98
        current = 0x8bb4090
        i = <optimized out>
#19 g_main_context_dispatch (context=context@entry=0x8b9ab08) at /build/buildd/glib2.0-2.33.8/./glib/gmain.c:3211
No locals.
#20 0xb6a69310 in g_main_context_iterate (context=context@entry=0x8b9ab08, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /build/buildd/glib2.0-2.33.8/./glib/gmain.c:3282
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = 6
        allocated_nfds = <optimized out>
        fds = <optimized out>
#21 0xb6a693f1 in g_main_context_iteration (context=0x8b9ab08, context@entry=0x0, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.33.8/./glib/gmain.c:3343
        retval = <optimized out>
#22 0xb6c0f03c in g_application_run (application=0x8b82020, argc=argc@entry=2, argv=argv@entry=0xbff1b524) at /build/buildd/glib2.0-2.33.8/./gio/gapplication.c:1607
        arguments = 0x8b7da30
        status = 0
        i = <optimized out>
        __PRETTY_FUNCTION__ = "g_application_run"
#23 0x080680b8 in main (argc=2, argv=0xbff1b524) at nautilus-main.c:103
        retval = <optimized out>
        application = 0x8b82020