.
Thread 4 (Thread 0x7ffbcc911700 (LWP 2257)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:215
No locals.
#1  0x00007ffbd9a1a545 in g_cond_wait_until (cond=cond@entry=0x195ff98, mutex=mutex@entry=0x195ff90, end_time=end_time@entry=757961073) at /build/buildd/glib2.0-2.33.6/./glib/gthread-posix.c:855
        ts = {tv_sec = 757, tv_nsec = 961073000}
        status = <optimized out>
#2  0x00007ffbd99b4461 in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x195ff90, wait=wait@entry=1, end_time=end_time@entry=757961073) at /build/buildd/glib2.0-2.33.6/./glib/gasyncqueue.c:424
        retval = <optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007ffbd99b4b79 in g_async_queue_timed_pop (queue=0x195ff90, end_time=0x7ffbcc90fb60) at /build/buildd/glib2.0-2.33.6/./glib/gasyncqueue.c:612
        m_end_time = 757961073
        retval = <optimized out>
        __PRETTY_FUNCTION__ = "g_async_queue_timed_pop"
#4  0x00007ffbcd204762 in ?? ()
No symbol table info available.
#5  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 3 (Thread 0x7ffbcf045700 (LWP 2246)):
#0  0x00007ffbd8f8db03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = 0
        result = <optimized out>
#1  0x00007ffbd99ddf34 in g_main_context_poll (n_fds=1, fds=0x7ffbc0005e20, timeout=-1, context=0x1956ac0, priority=<optimized out>) at /build/buildd/glib2.0-2.33.6/./glib/gmain.c:3560
        poll_func = 0x7ffbd99ebdb0 <g_poll>
#2  g_main_context_iterate (context=0x1956ac0, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /build/buildd/glib2.0-2.33.6/./glib/gmain.c:3261
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = <optimized out>
        fds = 0x7ffbc0005e20
#3  0x00007ffbd99de392 in g_main_loop_run (loop=0x1956a50) at /build/buildd/glib2.0-2.33.6/./glib/gmain.c:3460
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#4  0x00007ffbd9fb11d6 in gdbus_shared_thread_func (user_data=0x1956a90) at /build/buildd/glib2.0-2.33.6/./gio/gdbusprivate.c:277
        data = 0x1956a90
#5  0x00007ffbd9a00db5 in g_thread_proxy (data=0x1953370) at /build/buildd/glib2.0-2.33.6/./glib/gthread.c:801
        thread = 0x1953370
#6  0x00007ffbd926be9a in start_thread (arg=0x7ffbcf045700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7ffbcf045700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 8932363918899662819, 140733493963344, 140719486687680, 0, 3, -8934649491568996381, -8934697570038984733}, 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  0x00007ffbd8f994bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 2 (Thread 0x7ffbcf846700 (LWP 2244)):
#0  0x00007ffbd8f8db03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
        resultvar = <optimized out>
        oldtype = 0
        result = <optimized out>
#1  0x00007ffbd99ddf34 in g_main_context_poll (n_fds=1, fds=0x7ffbc80010c0, timeout=-1, context=0x184f3b0, priority=<optimized out>) at /build/buildd/glib2.0-2.33.6/./glib/gmain.c:3560
        poll_func = 0x7ffbd99ebdb0 <g_poll>
#2  g_main_context_iterate (context=context@entry=0x184f3b0, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /build/buildd/glib2.0-2.33.6/./glib/gmain.c:3261
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = <optimized out>
        fds = 0x7ffbc80010c0
#3  0x00007ffbd99de054 in g_main_context_iteration (context=context@entry=0x184f3b0, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.33.6/./glib/gmain.c:3327
        retval = <optimized out>
#4  0x00007ffbcf84d1ad in dconf_gdbus_worker_thread (user_data=0x184f3b0) at dconf-gdbus-thread.c:81
        context = 0x184f3b0
#5  0x00007ffbd9a00db5 in g_thread_proxy (data=0x1899190) at /build/buildd/glib2.0-2.33.6/./glib/gthread.c:801
        thread = 0x1899190
#6  0x00007ffbd926be9a in start_thread (arg=0x7ffbcf846700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7ffbcf846700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 8932363918899662819, 140733493961200, 140719495080384, 0, 3, -8934650590543753245, -8934697570038984733}, 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  0x00007ffbd8f994bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#8  0x0000000000000000 in ?? ()
No symbol table info available.
.
Thread 1 (Thread 0x7ffbdd299980 (LWP 2182)):
#0  0x00007ffbd8edd445 in __GI_raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = 0
        pid = <optimized out>
        selftid = 2182
#1  0x00007ffbd8ee0bab in __GI_abort () at abort.c:91
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x400, sa_sigaction = 0x400}, sa_mask = {__val = {140719664628956, 140719652789320, 140719724090592, 30970864, 140733493961944, 1, 179, 4294967295, 30970864, 1, 31109856, 3096688, 0, 32, 140733493962544, 140719664226304}}, sa_flags = -586418316, sa_restorer = 0x7ffb00000005}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007ffbd99ff2e7 in g_assertion_message (domain=domain@entry=0x7ffbd9fd58c1 "GLib-GIO", file=file@entry=0x7ffbd9ff1280 "/build/buildd/glib2.0-2.33.6/./gio/gmenuexporter.c", line=line@entry=559, func=func@entry=0x7ffbd9ff1590 "g_menu_exporter_name_vanished", message=<optimized out>) at /build/buildd/glib2.0-2.33.6/./glib/gtestutils.c:1861
        lstr = "559\000\377\177\000\000pe\352\021\377\177\000\000P\000\225\001\000\000\000\000X\022\377\331\373\177\000"
        s = 0x1dab2e0 "GLib-GIO:ERROR:/build/buildd/glib2.0-2.33.6/./gio/gmenuexporter.c:559:g_menu_exporter_name_vanished: assertion failed: (exporter->connection == connection)"
#3  0x00007ffbd99ff804 in g_assertion_message_expr (domain=domain@entry=0x7ffbd9fd58c1 "GLib-GIO", file=file@entry=0x7ffbd9ff1280 "/build/buildd/glib2.0-2.33.6/./gio/gmenuexporter.c", line=line@entry=559, func=func@entry=0x7ffbd9ff1590 "g_menu_exporter_name_vanished", expr=expr@entry=0x7ffbd9ff1258 "exporter->connection == connection") at /build/buildd/glib2.0-2.33.6/./glib/gtestutils.c:1872
        s = <optimized out>
#4  0x00007ffbd9f860ef in g_menu_exporter_name_vanished (connection=<optimized out>, name=<optimized out>, user_data=<optimized out>) at /build/buildd/glib2.0-2.33.6/./gio/gmenuexporter.c:559
No locals.
#5  g_menu_exporter_name_vanished (connection=<optimized out>, name=<optimized out>, user_data=<optimized out>) at /build/buildd/glib2.0-2.33.6/./gio/gmenuexporter.c:553
        exporter = <optimized out>
#6  0x00007ffbd9fac053 in do_call (client=0x1dd6dc0, call_type=CALL_TYPE_NAME_VANISHED) at /build/buildd/glib2.0-2.33.6/./gio/gdbusnamewatching.c:216
        current_context = 0x185b7d0
#7  0x00007ffbd4beebb8 in ffi_call_unix64 () at ../src/x86/unix64.S:75
No locals.
#8  0x00007ffbd4bee5c0 in ffi_call (cif=cif@entry=0x7fff11ea6830, fn=fn@entry=0x7ffbd9fac0b0 <on_connection_disconnected>, rvalue=0x7fff11ea6790, avalue=avalue@entry=0x7fff11ea6730) at ../src/x86/ffi64.c:492
        classes = {X86_64_INTEGER_CLASS, 32767, 300574640, 32767}
        stack = 0x7fff11ea6580 "\032\202\242\331\373\177"
        argp = 0x7fff11ea6630 ""
        arg_types = <optimized out>
        gprcount = 4
        ssecount = <optimized out>
        ngpr = 1
        nsse = 0
        i = <optimized out>
        avn = <optimized out>
        ret_in_memory = <optimized out>
        reg_args = 0x7fff11ea6580
#9  0x00007ffbd9c9c9bb in g_cclosure_marshal_generic (closure=0x1dca350, return_gvalue=0x0, n_param_values=<optimized out>, param_values=<optimized out>, invocation_hint=<optimized out>, marshal_data=0x7ffbd9fac0b0) at /build/buildd/glib2.0-2.33.6/./gobject/gclosure.c:1454
        rtype = <optimized out>
        rvalue = 0x7fff11ea6790
        n_args = 4
        atypes = 0x7fff11ea6760
        args = 0x7fff11ea6730
        i = <optimized out>
        cif = {abi = FFI_UNIX64, nargs = 4, arg_types = 0x7fff11ea6760, rtype = 0x7ffbd4beefa0, bytes = 0, flags = 0}
        cc = 0x1dca350
        enum_tmpval = 0x7fff11ea67b0
        tmpval_used = 0
#10 0x00007ffbd9c9c050 in g_closure_invoke (closure=0x1dca350, return_value=0x0, n_param_values=3, param_values=0x7fff11ea6a80, invocation_hint=0x7fff11ea6a20) at /build/buildd/glib2.0-2.33.6/./gobject/gclosure.c:777
        marshal = 0x7ffbd9c9c7c0 <g_cclosure_marshal_generic>
        marshal_data = 0x0
        in_marshal = 0
        real_closure = 0x1dca330
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#11 0x00007ffbd9cadd30 in signal_emit_unlocked_R (node=node@entry=0x194eca0, detail=detail@entry=0, instance=instance@entry=0x1950050, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff11ea6a80) at /build/buildd/glib2.0-2.33.6/./gobject/gsignal.c:3551
        tmp = <optimized out>
        handler = 0x7ffba802a300
        accumulator = 0x0
        emission = {next = 0x0, instance = 0x1950050, ihint = {signal_id = 197, detail = 0, run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        class_closure = 0x194ec10
        hlist = 0x1b596a0
        handler_list = 0x1b596a0
        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 = 197
        max_sequential_handler_number = 6228
        return_value_altered = 1
#12 0x00007ffbd9cb5fb1 in g_signal_emit_valist (instance=0x1950050, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fff11ea6cf8) at /build/buildd/glib2.0-2.33.6/./gobject/gsignal.c:3300
        instance_and_params = 0x7fff11ea6a80
        signal_return_type = 4
        param_values = 0x7fff11ea6a98
        node = 0x194eca0
        i = <optimized out>
        n_params = 2
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#13 0x00007ffbd9cb6202 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=detail@entry=0) at /build/buildd/glib2.0-2.33.6/./gobject/gsignal.c:3356
        var_args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fff11ea6dd0, reg_save_area = 0x7fff11ea6d10}}
#14 0x00007ffbd9f9cff2 in emit_closed_in_idle (user_data=0x7ffbc0008c90) at /build/buildd/glib2.0-2.33.6/./gio/gdbusconnection.c:1377
        data = 0x7ffbc0008c90
        result = 32763
#15 0x00007ffbd99ddc65 in g_main_dispatch (context=0x185b7d0) at /build/buildd/glib2.0-2.33.6/./glib/gmain.c:2691
        dispatch = 0x7ffbd99db0e0 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0x7ffbc0008c90
        callback = 0x7ffbd9f9cfb0 <emit_closed_in_idle>
        cb_funcs = 0x7ffbd9c8a9a0
        cb_data = 0x7ffbc0009c40
        current_source_link = {data = 0x7ffbc0005ea0, next = 0x0}
        need_destroy = <optimized out>
        source = 0x7ffbc0005ea0
        current = 0x1959f40
        i = <optimized out>
#16 g_main_context_dispatch (context=context@entry=0x185b7d0) at /build/buildd/glib2.0-2.33.6/./glib/gmain.c:3195
No locals.
#17 0x00007ffbd99ddf98 in g_main_context_iterate (context=context@entry=0x185b7d0, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at /build/buildd/glib2.0-2.33.6/./glib/gmain.c:3266
        max_priority = 2147483647
        timeout = 921
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = <optimized out>
        fds = 0x1bb79b0
#18 0x00007ffbd99de054 in g_main_context_iteration (context=0x185b7d0, context@entry=0x0, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.33.6/./glib/gmain.c:3327
        retval = <optimized out>
#19 0x00007ffbd9f7d72c in g_application_run (application=0x1830030, argc=argc@entry=2, argv=argv@entry=0x7fff11ea7038) at /build/buildd/glib2.0-2.33.6/./gio/gapplication.c:1607
        arguments = 0x181f080
        status = 0
        i = <optimized out>
        __PRETTY_FUNCTION__ = "g_application_run"
#20 0x000000000042b4eb in main (argc=2, argv=0x7fff11ea7038) at nautilus-main.c:103
        retval = <optimized out>
        application = 0x1830030