.
Thread 4 (Thread 0x7f11d553f700 (LWP 5826)):
#0  0x00007f11dde7b18d in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007f11de39d5d6 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f11d00010e0, timeout=<optimized out>, context=0x5570a4e0cc70) at ../../../../glib/gmain.c:4271
        poll_func = 0x7f11de3ad320 <g_poll>
#2  g_main_context_iterate (context=context@entry=0x5570a4e0cc70, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3967
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = 1
        fds = 0x7f11d00010e0
#3  0x00007f11de39d6ec in g_main_context_iteration (context=context@entry=0x5570a4e0cc70, may_block=may_block@entry=1) at ../../../../glib/gmain.c:4033
        retval = <optimized out>
#4  0x00007f11d554746d in dconf_gdbus_worker_thread (user_data=0x5570a4e0cc70) at dconf-gdbus-thread.c:82
        context = 0x5570a4e0cc70
#5  0x00007f11de3c4eb5 in g_thread_proxy (data=0x5570a4e068f0) at ../../../../glib/gthread.c:784
        thread = 0x5570a4e068f0
#6  0x00007f11dbd566da in start_thread (arg=0x7f11d553f700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f11d553f700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139714570221312, 1907879692078577869, 140721576560430, 140721576560431, 139714570222016, 139714570221312, -1992406468862248755, -1992401027030288179}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f11dde8717f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 3 (Thread 0x7f11cffff700 (LWP 5828)):
#0  0x00007f11dde7b18d in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007f11de39d5d6 in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x7f11c40010c0, timeout=<optimized out>, context=0x7f11d0015ce0) at ../../../../glib/gmain.c:4271
        poll_func = 0x7f11de3ad320 <g_poll>
#2  g_main_context_iterate (context=0x7f11d0015ce0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3967
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 2
        allocated_nfds = 2
        fds = 0x7f11c40010c0
#3  0x00007f11de39d962 in g_main_loop_run (loop=0x7f11d0017a50) at ../../../../glib/gmain.c:4168
        __func__ = "g_main_loop_run"
#4  0x00007f11deec7796 in gdbus_shared_thread_func (user_data=0x7f11d0017ab0) at ../../../../gio/gdbusprivate.c:252
        data = 0x7f11d0017ab0
#5  0x00007f11de3c4eb5 in g_thread_proxy (data=0x5570a4e06f20) at ../../../../glib/gthread.c:784
        thread = 0x5570a4e06f20
#6  0x00007f11dbd566da in start_thread (arg=0x7f11cffff700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f11cffff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139714480830208, 1907879692078577869, 139714570217534, 139714570217535, 139714480830912, 139714480830208, -1992357368796120883, -1992401027030288179}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f11dde8717f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 2 (Thread 0x7f11d4d3e700 (LWP 5827)):
#0  0x00007f11dde7b18d in poll () at ../sysdeps/unix/syscall-template.S:84
No locals.
#1  0x00007f11de39d5d6 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f11c80008c0, timeout=<optimized out>, context=0x7f11d0004800) at ../../../../glib/gmain.c:4271
        poll_func = 0x7f11de3ad320 <g_poll>
#2  g_main_context_iterate (context=context@entry=0x7f11d0004800, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../../glib/gmain.c:3967
        max_priority = 2147483647
        timeout = -1
        some_ready = <optimized out>
        nfds = 1
        allocated_nfds = 1
        fds = 0x7f11c80008c0
#3  0x00007f11de39d6ec in g_main_context_iteration (context=0x7f11d0004800, may_block=may_block@entry=1) at ../../../../glib/gmain.c:4033
        retval = <optimized out>
#4  0x00007f11de39d731 in glib_worker_main (data=<optimized out>) at ../../../../glib/gmain.c:5824
No locals.
#5  0x00007f11de3c4eb5 in g_thread_proxy (data=0x5570a4e06e80) at ../../../../glib/gthread.c:784
        thread = 0x5570a4e06e80
#6  0x00007f11dbd566da in start_thread (arg=0x7f11d4d3e700) at pthread_create.c:456
        __res = <optimized out>
        pd = 0x7f11d4d3e700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139714561828608, 1907879692078577869, 139714570217118, 139714570217119, 139714561829312, 139714561828608, -1992403171937978163, -1992401027030288179}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f11dde8717f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:105
No locals.
.
Thread 1 (Thread 0x7f11e0328a80 (LWP 5823)):
#0  0x0000000000000000 in ?? ()
No symbol table info available.
#1  0x00007f11de38bcd9 in g_hash_table_lookup_node (hash_return=<synthetic pointer>, key=0x47, hash_table=0x5570a4e017c0) at ../../../../glib/ghash.c:375
        node_hash = <optimized out>
        hash_value = <optimized out>
        have_tombstone = 0
        step = 0
        node_index = <optimized out>
        first_tombstone = 0
#2  g_hash_table_lookup (hash_table=0x5570a4e017c0, key=0x47) at ../../../../glib/ghash.c:1149
        node_hash = <optimized out>
        __func__ = "g_hash_table_lookup"
#3  0x00007f11df6544fc in _gdk_x11_xwindow_get_shape (xdisplay=<optimized out>, window=<optimized out>, scale=-1528831936, shape_type=<optimized out>) at ././gdk/x11/gdkwindow-x11.c:4602
        shape = <optimized out>
        rl = <optimized out>
        xrl = <optimized out>
        rn = 500
        ord = 0
        i = <optimized out>
        __func__ = "_gdk_x11_xwindow_get_shape"
#4  0x00000000000001f4 in ?? ()
No symbol table info available.
#5  0x00005570a3738f80 in ?? ()
No symbol table info available.
#6  0x00005570a3734389 in main (argc=<optimized out>, argv=<optimized out>) at update-notifier.c:585
        un = 0x0
        error = 0x0
        dirname = <optimized out>