.
Thread 5 (LWP 17076):
#0  0x00007f8c550553cd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f8c55ab5504 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f8c400010c0, timeout=25000, context=0xb9e6d0) at /build/buildd/glib2.0-2.37.1/./glib/gmain.c:3999
        poll_func = 0x7f8c55ac41a0 <g_poll>
#2  g_main_context_iterate (context=context@entry=0xb9e6d0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.37.1/./glib/gmain.c:3700
        max_priority = 2147483647
        timeout = 25000
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = 1
        fds = 0x7f8c400010c0
#3  0x00007f8c55ab560c in g_main_context_iteration (context=0xb9e6d0, may_block=1) at /build/buildd/glib2.0-2.37.1/./glib/gmain.c:3766
        retval = <optimized out>
#4  0x00007f8c4c53aa1d in ?? () from /tmp/apport_sandbox_XxQrej/usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#5  0x00007f8c55ad9925 in g_thread_proxy (data=0xb4cd40) at /build/buildd/glib2.0-2.37.1/./glib/gthread.c:798
        thread = 0xb4cd40
#6  0x00007f8c55337f8e in start_thread (arg=0x7f8c47fff700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f8c47fff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140240480106240, -6418926793720741529, 0, 140240769536096, 140735040944304, 4096, 6481783673961693543, 6481751277530759527}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f8c55061e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 4 (LWP 17079):
#0  0x00007f8c550553cd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f8c55ab5504 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0x7f8c280008c0, timeout=4579, context=0x7f8c38001e00) at /build/buildd/glib2.0-2.37.1/./glib/gmain.c:3999
        poll_func = 0x7f8c55ac41a0 <g_poll>
#2  g_main_context_iterate (context=context@entry=0x7f8c38001e00, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.37.1/./glib/gmain.c:3700
        max_priority = 2147483647
        timeout = 4579
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = 1
        fds = 0x7f8c280008c0
#3  0x00007f8c55ab560c in g_main_context_iteration (context=0x7f8c38001e00, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.37.1/./glib/gmain.c:3766
        retval = <optimized out>
#4  0x00007f8c55ab5659 in glib_worker_main (data=<optimized out>) at /build/buildd/glib2.0-2.37.1/./glib/gmain.c:5431
No locals.
#5  0x00007f8c55ad9925 in g_thread_proxy (data=0xcbb140) at /build/buildd/glib2.0-2.37.1/./glib/gthread.c:798
        thread = 0xcbb140
#6  0x00007f8c55337f8e in start_thread (arg=0x7f8c3013c700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f8c3013c700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140240078751488, -6418926793720741529, 0, 140240769536096, 140240450164560, 4096, 6481528894891082087, 6481751277530759527}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f8c55061e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 3 (LWP 17078):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
No locals.
#1  0x00007f8c55af4e25 in g_cond_wait_until (cond=cond@entry=0xc8d2c8, mutex=mutex@entry=0xc8d2c0, end_time=end_time@entry=1928176788) at /build/buildd/glib2.0-2.37.1/./glib/gthread-posix.c:868
        ts = {tv_sec = 1928, tv_nsec = 176788000}
        status = <optimized out>
#2  0x00007f8c55a8bb71 in g_async_queue_pop_intern_unlocked (queue=queue@entry=0xc8d2c0, wait=wait@entry=1, end_time=end_time@entry=1928176788) at /build/buildd/glib2.0-2.37.1/./glib/gasyncqueue.c:424
        retval = <optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007f8c55a8c0fb in g_async_queue_timeout_pop (queue=0xc8d2c0, timeout=timeout@entry=15000000) at /build/buildd/glib2.0-2.37.1/./glib/gasyncqueue.c:545
        end_time = 1928176788
        retval = <optimized out>
#4  0x00007f8c55ada3b6 in g_thread_pool_wait_for_new_pool () at /build/buildd/glib2.0-2.37.1/./glib/gthreadpool.c:169
        pool = <optimized out>
        local_max_idle_time = 15000
        local_wakeup_thread_serial = <optimized out>
        local_max_unused_threads = 2
        last_wakeup_thread_serial = 0
        have_relayed_thread_marker = <optimized out>
#5  g_thread_pool_thread_proxy (data=<optimized out>) at /build/buildd/glib2.0-2.37.1/./glib/gthreadpool.c:366
        free_pool = <optimized out>
        task = 0x2
        pool = <optimized out>
#6  0x00007f8c55ad9925 in g_thread_proxy (data=0xc96370) at /build/buildd/glib2.0-2.37.1/./glib/gthread.c:798
        thread = 0xc96370
#7  0x00007f8c55337f8e in start_thread (arg=0x7f8c45b71700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f8c45b71700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140240441775872, -6418926793720741529, 0, 140240769536096, 140735040945440, 4096, 6481787592045609319, 6481751277530759527}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#8  0x00007f8c55061e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 2 (LWP 17075):
#0  0x00007f8c550553cd in poll () at ../sysdeps/unix/syscall-template.S:81
No locals.
#1  0x00007f8c55ab5504 in g_main_context_poll (priority=2147483647, n_fds=9, fds=0x7f8c4802ac40, timeout=-1, context=0xb6ad20) at /build/buildd/glib2.0-2.37.1/./glib/gmain.c:3999
        poll_func = 0x7f8c55ac41a0 <g_poll>
#2  g_main_context_iterate (context=0xb6ad20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.37.1/./glib/gmain.c:3700
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 9
        allocated_nfds = 11
        fds = 0x7f8c4802ac40
#3  0x00007f8c55ab596a in g_main_loop_run (loop=0xb6acb0) at /build/buildd/glib2.0-2.37.1/./glib/gmain.c:3899
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007f8c5608ed26 in gdbus_shared_thread_func (user_data=0xb6acf0) at /build/buildd/glib2.0-2.37.1/./gio/gdbusprivate.c:278
        data = 0xb6acf0
#5  0x00007f8c55ad9925 in g_thread_proxy (data=0xb4cb20) at /build/buildd/glib2.0-2.37.1/./glib/gthread.c:798
        thread = 0xb4cb20
#6  0x00007f8c55337f8e in start_thread (arg=0x7f8c4cf40700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f8c4cf40700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140240563209984, -6418926793720741529, 0, 140240769536096, 140735040947232, 4096, 6481803500067602791, 6481751277530759527}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f8c55061e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locals.
.
Thread 1 (LWP 17072):
#0  g_type_check_instance (type_instance=type_instance@entry=0xf40370) at /build/buildd/glib2.0-2.37.1/./gobject/gtype.c:4082
No locals.
#1  0x00007f8c55d8cc33 in g_signal_handler_disconnect (instance=0xf40370, handler_id=2327) at /build/buildd/glib2.0-2.37.1/./gobject/gsignal.c:2580
        _g_boolean_var_ = <optimized out>
        handler = <optimized out>
        signal_id = 32652
        __PRETTY_FUNCTION__ = "g_signal_handler_disconnect"
#2  0x0000000000462aa1 in nautilus_trash_bar_dispose (obj=0xee46a0) at nautilus-trash-bar.c:109
        bar = 0xee46a0
#3  0x00007f8c55d82ee0 in g_object_run_dispose (object=0xee46a0) at /build/buildd/glib2.0-2.37.1/./gobject/gobject.c:1062
        __PRETTY_FUNCTION__ = "g_object_run_dispose"
#4  0x00007f8c583611fa in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f8c58556550 <gtk_widget_destroy>, callback_data=0x0) at /build/buildd/gtk+3.0-3.8.2/./gtk/gtkbox.c:1865
        box = <optimized out>
        priv = 0xee30a0
        child = <optimized out>
        children = 0x0
#5  0x00007f8c583a57e0 in gtk_container_destroy (widget=0xee3170) at /build/buildd/gtk+3.0-3.8.2/./gtk/gtkcontainer.c:1377
        container = 0xee3170
        priv = 0xee30b0
#6  0x00007f8c55d7c592 in g_closure_invoke (closure=0xb2b0b0, return_value=0x0, n_param_values=1, param_values=0x7fff6e1f7580, invocation_hint=0x7fff6e1f7520) at /build/buildd/glib2.0-2.37.1/./gobject/gclosure.c:777
        marshal = 0x7f8c55d7af10 <g_type_class_meta_marshal>
        marshal_data = 0x98
        in_marshal = 1
        real_closure = 0xb2b090
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#7  0x00007f8c55d8ed84 in signal_emit_unlocked_R (node=node@entry=0xb2b120, detail=detail@entry=0, instance=instance@entry=0xee3170, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff6e1f7580) at /build/buildd/glib2.0-2.37.1/./gobject/gsignal.c:3698
        need_unset = 0
        accumulator = 0x0
        emission = {next = 0x7fff6e1f7990, instance = 0xee3170, ihint = {signal_id = 14, detail = 0, run_type = G_SIGNAL_RUN_CLEANUP}, state = EMISSION_STOP, chain_type = 13178480}
        handler_list = 0x0
        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 = 14
        max_sequential_handler_number = 4520
        return_value_altered = <optimized out>
#8  0x00007f8c55d96bda in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff6e1f7708) at /build/buildd/glib2.0-2.37.1/./gobject/gsignal.c:3326
        instance_and_params = 0x7fff6e1f7580
        signal_return_type = <optimized out>
        param_values = 0x7fff6e1f7598
        i = <optimized out>
        n_params = <optimized out>
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#9  0x00007f8c55d96eb2 in g_signal_emit (instance=instance@entry=0xee3170, signal_id=<optimized out>, detail=detail@entry=0) at /build/buildd/glib2.0-2.37.1/./gobject/gsignal.c:3382
        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff6e1f77e0, reg_save_area = 0x7fff6e1f7720}}
#10 0x00007f8c585637b0 in gtk_widget_dispose (object=0xee3170) at /build/buildd/gtk+3.0-3.8.2/./gtk/gtkwidget.c:10771
        widget = 0xee3170
        priv = 0xee30d0
#11 0x00007f8c55d82ee0 in g_object_run_dispose (object=0xee3170) at /build/buildd/glib2.0-2.37.1/./gobject/gobject.c:1062
        __PRETTY_FUNCTION__ = "g_object_run_dispose"
#12 0x00007f8c583611fa in gtk_box_forall (container=<optimized out>, include_internals=<optimized out>, callback=0x7f8c58556550 <gtk_widget_destroy>, callback_data=0x0) at /build/buildd/gtk+3.0-3.8.2/./gtk/gtkbox.c:1865
        box = <optimized out>
        priv = 0x7f8c4800c510
        child = <optimized out>
        children = 0xc41940
#13 0x00007f8c583a57e0 in gtk_container_destroy (widget=0x7f8c4800c5e0) at /build/buildd/gtk+3.0-3.8.2/./gtk/gtkcontainer.c:1377
        container = 0x7f8c4800c5e0
        priv = 0x7f8c4800c520
#14 0x00007f8c55d7c592 in g_closure_invoke (closure=0xb2b0b0, return_value=0x0, n_param_values=1, param_values=0x7fff6e1f7a00, invocation_hint=0x7fff6e1f79a0) at /build/buildd/glib2.0-2.37.1/./gobject/gclosure.c:777
        marshal = 0x7f8c55d7af10 <g_type_class_meta_marshal>
        marshal_data = 0x98
        in_marshal = 1
        real_closure = 0xb2b090
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#15 0x00007f8c55d8ed84 in signal_emit_unlocked_R (node=node@entry=0xb2b120, detail=detail@entry=0, instance=instance@entry=0x7f8c4800c5e0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff6e1f7a00) at /build/buildd/glib2.0-2.37.1/./gobject/gsignal.c:3698
        need_unset = 0
        accumulator = 0x0
        emission = {next = 0x7fff6e1f8110, instance = 0x7f8c4800c5e0, ihint = {signal_id = 14, detail = 0, run_type = G_SIGNAL_RUN_CLEANUP}, state = EMISSION_STOP, chain_type = 13641760}
        handler_list = 0x0
        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 = 14
        max_sequential_handler_number = 4520
        return_value_altered = <optimized out>
#16 0x00007f8c55d96bda in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff6e1f7b88) at /build/buildd/glib2.0-2.37.1/./gobject/gsignal.c:3326
        instance_and_params = 0x7fff6e1f7a00
        signal_return_type = <optimized out>
        param_values = 0x7fff6e1f7a18
        i = <optimized out>
        n_params = <optimized out>
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#17 0x00007f8c55d96eb2 in g_signal_emit (instance=instance@entry=0x7f8c4800c5e0, signal_id=<optimized out>, detail=detail@entry=0) at /build/buildd/glib2.0-2.37.1/./gobject/gsignal.c:3382
        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff6e1f7c60, reg_save_area = 0x7fff6e1f7ba0}}
#18 0x00007f8c585637b0 in gtk_widget_dispose (object=0x7f8c4800c5e0) at /build/buildd/gtk+3.0-3.8.2/./gtk/gtkwidget.c:10771
        widget = 0x7f8c4800c5e0
        priv = 0x7f8c4800c540
#19 0x00007f8c55d80fac in g_object_unref (_object=0x7f8c4800c5e0) at /build/buildd/glib2.0-2.37.1/./gobject/gobject.c:3152
        weak_locations = 0x0
        object = 0x7f8c4800c5e0
        old_ref = <optimized out>
        __PRETTY_FUNCTION__ = "g_object_unref"
#20 0x00007f8c55d7f6f4 in g_cclosure_marshal_VOID__OBJECTv (closure=0xb41b90, return_value=<optimized out>, instance=<optimized out>, args=<optimized out>, marshal_data=0x449dc0 <nautilus_notebook_remove>, n_params=<optimized out>, param_types=0xb41bc0) at /build/buildd/glib2.0-2.37.1/./gobject/gmarshal.c:1316
        cc = 0xb41b90
        data1 = <optimized out>
        data2 = <optimized out>
        callback = <optimized out>
        arg0 = 0x7f8c4800c5e0
        args_copy = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff6e1f7fa0, reg_save_area = 0x7fff6e1f7ee0}}
#21 0x00007f8c55d7c847 in _g_closure_invoke_va (closure=0xb41b90, return_value=0x0, instance=0xedf3a0, args=0x7fff6e1f7ec8, n_params=1, param_types=0xb41bc0) at /build/buildd/glib2.0-2.37.1/./gobject/gclosure.c:840
        marshal = 0x7f8c55d7ad90 <g_type_class_meta_marshalv>
        marshal_data = 0x340
        in_marshal = 0
        real_closure = 0xb41b70
        __PRETTY_FUNCTION__ = "_g_closure_invoke_va"
#22 0x00007f8c55d965dc in g_signal_emit_valist (instance=0xedf3a0, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff6e1f7ec8) at /build/buildd/glib2.0-2.37.1/./gobject/gsignal.c:3234
        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}}}
        accumulator = 0x0
        emission = {next = 0x7fff6e1f8590, instance = 0xedf3a0, ihint = {signal_id = 84, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 15004576}
        signal_id = 84
        instance_type = <optimized out>
        emission_return = {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}}}
        rtype = 4
        static_scope = 0
        fastpath_handler = <optimized out>
        closure = 0xb41b90
        run_type = <optimized out>
        l = <optimized out>
        fastpath = <optimized out>
        instance_and_params = <optimized out>
        signal_return_type = <optimized out>
        param_values = <optimized out>
        i = <optimized out>
        n_params = <optimized out>
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#23 0x00007f8c55d96eb2 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.37.1/./gobject/gsignal.c:3382
        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff6e1f7fa0, reg_save_area = 0x7fff6e1f7ee0}}
#24 0x00007f8c55ab1d88 in g_list_foreach (list=<optimized out>, list@entry=0xc79360, func=func@entry=0x4797d0 <destroy_slots_foreach>, user_data=user_data@entry=0xe902e0) at /build/buildd/glib2.0-2.37.1/./glib/glist.c:949
        next = 0x0
#25 0x000000000047a32d in nautilus_window_destroy (object=0xe902e0) at nautilus-window.c:1247
        window = 0xe902e0
        slots_copy = 0xc79360
        __PRETTY_FUNCTION__ = "nautilus_window_destroy"
#26 0x00007f8c55d7c618 in g_closure_invoke (closure=0xb2b0b0, return_value=0x0, n_param_values=1, param_values=0x7fff6e1f8180, invocation_hint=0x7fff6e1f8120) at /build/buildd/glib2.0-2.37.1/./gobject/gclosure.c:777
        marshal = 0x7f8c55d7af10 <g_type_class_meta_marshal>
        marshal_data = 0x98
        in_marshal = 0
        real_closure = 0xb2b090
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#27 0x00007f8c55d8ed84 in signal_emit_unlocked_R (node=node@entry=0xb2b120, detail=detail@entry=0, instance=instance@entry=0xe902e0, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff6e1f8180) at /build/buildd/glib2.0-2.37.1/./gobject/gsignal.c:3698
        need_unset = 0
        accumulator = 0x0
        emission = {next = 0x0, instance = 0xe902e0, ihint = {signal_id = 14, detail = 0, run_type = G_SIGNAL_RUN_CLEANUP}, state = EMISSION_STOP, chain_type = 13639904}
        handler_list = 0xf6d350
        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 = 14
        max_sequential_handler_number = 4502
        return_value_altered = <optimized out>
#28 0x00007f8c55d96bda in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff6e1f8308) at /build/buildd/glib2.0-2.37.1/./gobject/gsignal.c:3326
        instance_and_params = 0x7fff6e1f8180
        signal_return_type = <optimized out>
        param_values = 0x7fff6e1f8198
        i = <optimized out>
        n_params = <optimized out>
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#29 0x00007f8c55d96eb2 in g_signal_emit (instance=instance@entry=0xe902e0, signal_id=<optimized out>, detail=detail@entry=0) at /build/buildd/glib2.0-2.37.1/./gobject/gsignal.c:3382
        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff6e1f83e0, reg_save_area = 0x7fff6e1f8320}}
#30 0x00007f8c585637b0 in gtk_widget_dispose (object=0xe902e0) at /build/buildd/gtk+3.0-3.8.2/./gtk/gtkwidget.c:10771
        widget = 0xe902e0
        priv = 0xe90240
#31 0x00007f8c55d82ee0 in g_object_run_dispose (object=0xe902e0) at /build/buildd/glib2.0-2.37.1/./gobject/gobject.c:1062
        __PRETTY_FUNCTION__ = "g_object_run_dispose"
#32 0x000000000047ac6c in nautilus_window_delete_event (widget=0xe902e0, event=<optimized out>) at nautilus-window.c:1851
No locals.
#33 0x00007f8c584375ae in _gtk_marshal_BOOLEAN__BOXEDv (closure=0xb3ae70, return_value=0x7fff6e1f8550, instance=<optimized out>, args=<optimized out>, marshal_data=<optimized out>, n_params=<optimized out>, param_types=0xb3aea0) at /build/buildd/gtk+3.0-3.8.2/./gtk/gtkmarshalers.c:130
        cc = <optimized out>
        data1 = <optimized out>
        data2 = <optimized out>
        callback = <optimized out>
        arg0 = 0x117e8d0
        args_copy = {{gp_offset = 32, fp_offset = 48, overflow_arg_area = 0x7fff6e1f8730, reg_save_area = 0x7fff6e1f8670}}
        v_return = <optimized out>
        __PRETTY_FUNCTION__ = "_gtk_marshal_BOOLEAN__BOXEDv"
#34 0x00007f8c55d7c847 in _g_closure_invoke_va (closure=0xb3ae70, return_value=0x7fff6e1f8550, instance=0xe902e0, args=0x7fff6e1f8658, n_params=1, param_types=0xb3aea0) at /build/buildd/glib2.0-2.37.1/./gobject/gclosure.c:840
        marshal = 0x7f8c55d7ad90 <g_type_class_meta_marshalv>
        marshal_data = 0x1a0
        in_marshal = 0
        real_closure = 0xb3ae50
        __PRETTY_FUNCTION__ = "_g_closure_invoke_va"
#35 0x00007f8c55d965dc in g_signal_emit_valist (instance=0xe902e0, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fff6e1f8658) at /build/buildd/glib2.0-2.37.1/./gobject/gsignal.c:3234
        return_accu = 0x7fff6e1f8550
        accu = {g_type = 20, 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}}}
        accumulator = 0xb3cfe0
        emission = {next = 0x0, instance = 0xe902e0, ihint = {signal_id = 45, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN, chain_type = 13639904}
        signal_id = 45
        instance_type = <optimized out>
        emission_return = {g_type = 20, 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}}}
        rtype = 20
        static_scope = 0
        fastpath_handler = <optimized out>
        closure = 0xb3ae70
        run_type = <optimized out>
        l = <optimized out>
        fastpath = <optimized out>
        instance_and_params = <optimized out>
        signal_return_type = <optimized out>
        param_values = <optimized out>
        i = <optimized out>
        n_params = <optimized out>
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#36 0x00007f8c55d96eb2 in g_signal_emit (instance=instance@entry=0xe902e0, signal_id=<optimized out>, detail=detail@entry=0) at /build/buildd/glib2.0-2.37.1/./gobject/gsignal.c:3382
        var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff6e1f8730, reg_save_area = 0x7fff6e1f8670}}
#37 0x00007f8c585580b4 in gtk_widget_event_internal (widget=widget@entry=0xe902e0, event=event@entry=0x117e8d0) at /build/buildd/gtk+3.0-3.8.2/./gtk/gtkwidget.c:6714
        signal_num = <optimized out>
        return_val = 0
#38 0x00007f8c58558389 in gtk_widget_event (widget=widget@entry=0xe902e0, event=event@entry=0x117e8d0) at /build/buildd/gtk+3.0-3.8.2/./gtk/gtkwidget.c:6371
        __PRETTY_FUNCTION__ = "gtk_widget_event"
#39 0x00007f8c584372e9 in gtk_main_do_event (event=0x117e8d0) at /build/buildd/gtk+3.0-3.8.2/./gtk/gtkmain.c:1592
        event_widget = 0xe902e0
        grab_widget = 0xe902e0
        topmost_widget = <optimized out>
        window_group = 0x7f8c48020190
        rewritten_event = <optimized out>
        device = 0x0
        tmp_list = <optimized out>
        __PRETTY_FUNCTION__ = "gtk_main_do_event"
#40 0x00007f8c580644f2 in gdk_event_source_dispatch (source=source@entry=0xb947a0, callback=<optimized out>, user_data=<optimized out>) at /build/buildd/gtk+3.0-3.8.2/./gdk/x11/gdkeventsource.c:364
        display = <optimized out>
        event = 0x117e8d0
#41 0x00007f8c55ab5216 in g_main_dispatch (context=0xb59460) at /build/buildd/glib2.0-2.37.1/./glib/gmain.c:3058
        dispatch = 0x7f8c580644d0 <gdk_event_source_dispatch>
        was_in_call = 0
        user_data = 0x0
        callback = 0x0
        cb_funcs = 0x0
        cb_data = 0x0
        need_destroy = <optimized out>
        current_source_link = {data = 0xb947a0, next = 0x0}
        source = 0xb947a0
        current = 0xb6c870
        i = 0
#42 g_main_context_dispatch (context=context@entry=0xb59460) at /build/buildd/glib2.0-2.37.1/./glib/gmain.c:3634
No locals.
#43 0x00007f8c55ab5568 in g_main_context_iterate (context=context@entry=0xb59460, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.37.1/./glib/gmain.c:3705
        max_priority = 0
        timeout = 0
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = 6
        fds = 0xb30b90
#44 0x00007f8c55ab560c in g_main_context_iteration (context=0xb59460, context@entry=0x0, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.37.1/./glib/gmain.c:3766
        retval = <optimized out>
#45 0x00007f8c5605c69c in g_application_run (application=0xb311d0, argc=argc@entry=2, argv=argv@entry=0x7fff6e1f8a48) at /build/buildd/glib2.0-2.37.1/./gio/gapplication.c:1624
        arguments = 0xb30610
        status = 0
        i = <optimized out>
        __PRETTY_FUNCTION__ = "g_application_run"
#46 0x000000000042bf8b in main (argc=2, argv=0x7fff6e1f8a48) at nautilus-main.c:103
        retval = <optimized out>
        application = 0xb311d0