.
Thread 5 (Thread 0x7fcff73ff6c0 (LWP 1999)):
#0  0x00007fd00b31112f in __GI___poll (fds=0x55b0272922e0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00007fd00c4fb33e in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x55b0272922e0, timeout=<optimized out>, context=0x55b0272537a0) at ../../../glib/gmain.c:4543
        ret = <optimized out>
        errsv = <optimized out>
        poll_func = 0x7fd00c4abbc0 <g_poll>
        poll_func = <optimized out>
        ret = <optimized out>
        errsv = <optimized out>
#2  g_main_context_iterate.constprop.0 (context=0x55b0272537a0, block=<optimized out>, dispatch=1, self=<optimized out>) at ../../../glib/gmain.c:4233
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = 1
        fds = 0x55b0272922e0
        begin_time_nsec = 0
#3  0x00007fd00c4a3d20 in g_main_context_iteration (context=context@entry=0x55b0272537a0, may_block=may_block@entry=1) at ../../../glib/gmain.c:4303
        retval = <optimized out>
#4  0x00007fd00a25520d in dconf_gdbus_worker_thread (user_data=0x55b0272537a0) at ../gdbus/dconf-gdbus-thread.c:82
        context = 0x55b0272537a0
#5  0x00007fd00c4d55c1 in g_thread_proxy (data=0x55b0272cb400) at ../../../glib/gthread.c:831
        thread = 0x55b0272cb400
        __func__ = "g_thread_proxy"
#6  0x00007fd00b290402 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140531183122112, -3705294120266403743, -128, 17, 140730226001984, 140531174731776, 3678254380176207969, 3689627815202222177}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#7  0x00007fd00b31f590 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 4 (Thread 0x7fd0071ff6c0 (LWP 1995)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55b0271869f8) at ./nptl/futex-internal.c:57
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
        resultvar = <optimized out>
        __arg6 = <optimized out>
        __arg5 = <optimized out>
        __arg4 = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a6 = <optimized out>
        _a5 = <optimized out>
        _a4 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55b0271869f8) at ./nptl/futex-internal.c:87
        err = <optimized out>
        clockbit = 256
        op = 393
        err = <optimized out>
        clockbit = <optimized out>
        op = <optimized out>
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55b0271869f8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
No locals.
#3  0x00007fd00b28f338 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55b0271869a8, cond=0x55b0271869d0) at ./nptl/pthread_cond_wait.c:503
        spin = 0
        buffer = {__routine = 0x7fd00b28f010 <__condvar_cleanup_waiting>, __arg = 0x7fd0071fe930, __canceltype = 14, __prev = 0x0}
        cbuffer = {wseq = 0, cond = 0x55b0271869d0, mutex = 0x55b0271869a8, private = 0}
        err = <optimized out>
        g = 0
        flags = <optimized out>
        g1_start = <optimized out>
        maxspin = 0
        signals = <optimized out>
        result = 0
        wseq = 0
        seq = 0
        private = 0
        maxspin = <optimized out>
        err = <optimized out>
        result = <optimized out>
        wseq = <optimized out>
        g = <optimized out>
        seq = <optimized out>
        flags = <optimized out>
        private = <optimized out>
        signals = <optimized out>
        done = <optimized out>
        g1_start = <optimized out>
        spin = <optimized out>
        buffer = <optimized out>
        cbuffer = <optimized out>
        s = <optimized out>
#4  ___pthread_cond_wait (cond=0x55b0271869d0, mutex=0x55b0271869a8) at ./nptl/pthread_cond_wait.c:627
No locals.
#5  0x00007fcff750c29d in cnd_wait (cond=<optimized out>, mtx=<optimized out>) at ../src/c11/impl/threads_posix.c:135
No locals.
#6  0x00007fcff74bfb9b in util_queue_thread_func (input=input@entry=0x55b027184640) at ../src/util/u_queue.c:287
        job = <optimized out>
        queue = 0x55b027186990
        thread_index = 0
#7  0x00007fcff750c1cb in impl_thrd_routine (p=<optimized out>) at ../src/c11/impl/threads_posix.c:67
        pack = {func = 0x7fcff74bfb10 <util_queue_thread_func>, arg = 0x55b027184640}
#8  0x00007fd00b290402 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140531449460416, -3705294120266403743, -128, 0, 140730225999392, 140531441070080, 3689618657482993761, 3689627815202222177}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#9  0x00007fd00b31f590 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 3 (Thread 0x7fd0064546c0 (LWP 1996)):
#0  0x00007fd00b31112f in __GI___poll (fds=0x55b027164b20, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00007fd00c4fb33e in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x55b027164b20, timeout=<optimized out>, context=0x55b027168970) at ../../../glib/gmain.c:4543
        ret = <optimized out>
        errsv = <optimized out>
        poll_func = 0x7fd00c4abbc0 <g_poll>
        poll_func = <optimized out>
        ret = <optimized out>
        errsv = <optimized out>
#2  g_main_context_iterate.constprop.0 (context=0x55b027168970, block=<optimized out>, dispatch=1, self=<optimized out>) at ../../../glib/gmain.c:4233
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 2
        allocated_nfds = 2
        fds = 0x55b027164b20
        begin_time_nsec = 0
#3  0x00007fd00c4a3d20 in g_main_context_iteration (context=0x55b027168970, may_block=may_block@entry=1) at ../../../glib/gmain.c:4303
        retval = <optimized out>
#4  0x00007fd00c4a3d71 in glib_worker_main (data=<optimized out>) at ../../../glib/gmain.c:6414
No locals.
#5  0x00007fd00c4d55c1 in g_thread_proxy (data=0x55b02707b860) at ../../../glib/gthread.c:831
        thread = 0x55b02707b860
        __func__ = "g_thread_proxy"
#6  0x00007fd00b290402 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140531435128512, -3705294120266403743, -128, 11, 140730226003136, 140531426738176, 3689620360974397537, 3689627815202222177}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#7  0x00007fd00b31f590 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 2 (Thread 0x7fd005c536c0 (LWP 1997)):
#0  0x00007fd00b31112f in __GI___poll (fds=0x7fcfe8023f50, nfds=8, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
        sc_ret = -516
        sc_cancel_oldtype = 0
        sc_ret = <optimized out>
#1  0x00007fd00c4fb33e in g_main_context_poll (priority=<optimized out>, n_fds=8, fds=0x7fcfe8023f50, timeout=<optimized out>, context=0x55b0271578c0) at ../../../glib/gmain.c:4543
        ret = <optimized out>
        errsv = <optimized out>
        poll_func = 0x7fd00c4abbc0 <g_poll>
        poll_func = <optimized out>
        ret = <optimized out>
        errsv = <optimized out>
#2  g_main_context_iterate.constprop.0 (context=0x55b0271578c0, block=<optimized out>, dispatch=1, self=<optimized out>) at ../../../glib/gmain.c:4233
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 8
        allocated_nfds = 8
        fds = 0x7fcfe8023f50
        begin_time_nsec = 0
#3  0x00007fd00c4a5aef in g_main_loop_run (loop=0x55b02713f940) at ../../../glib/gmain.c:4438
        self = <optimized out>
        __func__ = "g_main_loop_run"
#4  0x00007fd00c3915ea in gdbus_shared_thread_func (user_data=0x55b027157890) at ../../../gio/gdbusprivate.c:284
        data = 0x55b027157890
#5  0x00007fd00c4d55c1 in g_thread_proxy (data=0x55b02713fc00) at ../../../glib/gthread.c:831
        thread = 0x55b02713fc00
        __func__ = "g_thread_proxy"
#6  0x00007fd00b290402 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
        ret = <optimized out>
        pd = <optimized out>
        out = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140531426735808, -3705294120266403743, -128, 0, 140730226003024, 140531418345472, 3689623658972409953, 3689627815202222177}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#7  0x00007fd00b31f590 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
No locals.
.
Thread 1 (Thread 0x7fd00a2ccac0 (LWP 1982)):
#0  0x000055b02646c239 in handle_close (object=<optimized out>, invocation=0x7fcfe80d68b0, handle=<optimized out>) at ../src/filechooser.c:460
        opt_builder = {u = {s = {partial_magic = 0, type = 0x0, y = {0 <repeats 14 times>}}, x = {0 <repeats 16 times>}}}
#1  0x00007fd00b4268b6 in ffi_call_unix64 () at ../src/x86/unix64.S:104
No locals.
#2  0x00007fd00b42334d in ffi_call_int (cif=<optimized out>, fn=<optimized out>, rvalue=<optimized out>, avalue=<optimized out>, closure=<optimized out>) at ../src/x86/ffi64.c:673
        classes = {X86_64_INTEGER_CLASS, 32766, 188881580, 32720}
        stack = <optimized out>
        argp = 0x7ffe4f214db0 "\006"
        arg_types = <optimized out>
        gprcount = 3
        ssecount = <optimized out>
        ngpr = 1
        nsse = 0
        i = <optimized out>
        avn = <optimized out>
        flags = <optimized out>
        reg_args = <optimized out>
#3  0x00007fd00b425f33 in ffi_call (cif=cif@entry=0x7ffe4f214ff0, fn=fn@entry=0x55b02646c1b0 <handle_close>, rvalue=rvalue@entry=0x7ffe4f214f70, avalue=avalue@entry=0x7ffe4f214f30) at ../src/x86/ffi64.c:710
        arg_types = 0x7ffe4f214f50
        i = <optimized out>
        nargs = 3
        max_reg_struct_size = <optimized out>
#4  0x00007fd00c2400b3 in g_cclosure_marshal_generic (closure=<optimized out>, return_gvalue=<optimized out>, n_param_values=<optimized out>, param_values=<optimized out>, invocation_hint=<optimized out>, marshal_data=<optimized out>) at ../../../gobject/gclosure.c:1536
        rtype = <optimized out>
        rvalue = 0x7ffe4f214f70
        n_args = <optimized out>
        atypes = <optimized out>
        args = <optimized out>
        i = <optimized out>
        cif = {abi = FFI_UNIX64, nargs = 3, arg_types = 0x7ffe4f214f50, rtype = 0x7fd00b427330 <ffi_type_sint32>, bytes = 0, flags = 6}
        cc = <optimized out>
        enum_tmpval = <optimized out>
        tmpval_used = 0
#5  0x00007fd00c239ff0 in g_closure_invoke (closure=0x55b02a061b60, return_value=0x7ffe4f215190, n_param_values=2, param_values=0x55b02a4b3260, invocation_hint=0x7ffe4f215170) at ../../../gobject/gclosure.c:832
        marshal = 0x7fd00c23fc30 <g_cclosure_marshal_generic>
        marshal_data = 0x0
        in_marshal = 0
        real_closure = 0x55b02a061b40
        __func__ = "g_closure_invoke"
#6  0x00007fd00c266f66 in signal_emit_unlocked_R.isra.0 (node=<optimized out>, detail=detail@entry=0, instance=0x55b029cbe1c0, emission_return=emission_return@entry=0x7ffe4f215220, instance_and_params=0x55b02a4b3260) at ../../../gobject/gsignal.c:3796
        tmp = <optimized out>
        handler = 0x55b02a2a81c0
        accumulator = 0x55b027376600
        emission = {next = 0x0, instance = 0x55b029cbe1c0, ihint = {signal_id = 136, detail = 0, run_type = (G_SIGNAL_RUN_FIRST | G_SIGNAL_ACCUMULATOR_FIRST_RUN)}, state = EMISSION_RUN, chain_type = 4}
        class_closure = 0x55b027377570
        hlist = <optimized out>
        handler_list = 0x55b02a2a81c0
        return_accu = 0x7ffe4f215190
        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}}}
        signal_id = 136
        max_sequential_handler_number = 142116
        return_value_altered = <optimized out>
        EMIT_RESTART = <optimized out>
#7  0x00007fd00c25491b in g_signal_emitv (instance_and_params=instance_and_params@entry=0x55b02a4b3260, signal_id=signal_id@entry=136, detail=detail@entry=0, return_value=return_value@entry=0x7ffe4f215220) at ../../../gobject/gsignal.c:3268
        instance = <optimized out>
        node = <optimized out>
        __func__ = "g_signal_emitv"
#8  0x000055b02645b28b in _xdp_impl_request_skeleton_handle_method_call (connection=<optimized out>, sender=<optimized out>, object_path=<optimized out>, interface_name=0x7fcfe80a8270 "org.freedesktop.impl.portal.Request", method_name=0x7fcfe807fef0 "Close", parameters=<optimized out>, invocation=0x7fcfe80d68b0, user_data=0x55b029cbe1c0) at src/xdg-desktop-portal-dbus.c:15178
        skeleton = <optimized out>
        info = 0x55b02649a1a0 <_xdp_impl_request_method_info_close>
        iter = {x = {140530928042368, 0, 0, 0, 140730226004544, 57, 94215103832512, 3579507750, 94215059907296, 1, 140530928042368, 140531533682120, 0, 140531533682197, 140730226004704, 140730226004704}}
        child = 0x0
        paramv = 0x55b02a4b3260
        num_params = <optimized out>
        num_extra = <optimized out>
        n = <optimized out>
        signal_id = 136
        return_value = {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}}}
        __func__ = "_xdp_impl_request_skeleton_handle_method_call"
#9  0x00007fd00c3a034a in g_dbus_interface_method_dispatch_helper (interface=<optimized out>, method_call_func=0x55b02645b0c0 <_xdp_impl_request_skeleton_handle_method_call>, invocation=0x7fcfe80d68b0) at ../../../gio/gdbusinterfaceskeleton.c:615
        has_handlers = <optimized out>
        has_default_class_handler = <optimized out>
        emit_authorized_signal = <optimized out>
        run_in_thread = <optimized out>
        flags = <optimized out>
        object = 0x0
        __func__ = "g_dbus_interface_method_dispatch_helper"
#10 0x00007fd00c38649c in call_in_idle_cb (user_data=0x7fcfe80d68b0) at ../../../gio/gdbusconnection.c:4997
        invocation = 0x7fcfe80d68b0
        vtable = <optimized out>
        registration_id = <optimized out>
        subtree_registration_id = <optimized out>
        ei = 0x55b02a485850
        es = 0x0
        __func__ = "call_in_idle_cb"
#11 0x00007fd00c4a643f in g_main_dispatch (context=0x55b0271309a0) at ../../../glib/gmain.c:3444
        dispatch = 0x7fd00c4a27d0 <g_idle_dispatch>
        prev_source = 0x0
        begin_time_nsec = 0
        was_in_call = 0
        user_data = 0x7fcfe80d68b0
        callback = 0x7fd00c386380 <call_in_idle_cb>
        cb_funcs = <optimized out>
        cb_data = 0x7fcfe8058ad0
        need_destroy = <optimized out>
        source = 0x7fcfe804dd10
        current = 0x55b0271439e0
        i = 0
        __func__ = <optimized out>
#12 g_main_context_dispatch (context=0x55b0271309a0) at ../../../glib/gmain.c:4162
No locals.
#13 0x00007fd00c4fb3c8 in g_main_context_iterate.constprop.0 (context=0x55b0271309a0, block=<optimized out>, dispatch=1, self=<optimized out>) at ../../../glib/gmain.c:4238
        max_priority = 2147483647
        timeout = -1
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = 3
        fds = 0x55b0274c82a0
        begin_time_nsec = 0
#14 0x00007fd00c4a5aef in g_main_loop_run (loop=0x55b0271490c0) at ../../../glib/gmain.c:4438
        self = <optimized out>
        __func__ = "g_main_loop_run"
#15 0x000055b026452d90 in main (argc=<optimized out>, argv=<optimized out>) at ../src/xdg-desktop-portal-gnome.c:286
        owner_id = 1
        error = 0x0
        session_bus = <optimized out>
        context = 0x55b027148fe0