Stacktrace

#0  __GI_raise (sig=<optimized out>) at ../sysdeps/unix/sysv/linux/raise.c:50
        set = {__val = {0, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 0, 16542733922559959296, 94755315541136, 94755398669408}}
        pid = <optimized out>
        tid = <optimized out>
        ret = <optimized out>
#1  0x0000562df0ec655a in dump_gjs_stack_on_signal_handler ()
No symbol table info available.
#2  <signal handler called>
No locals.
#3  0x00007f1670b9fd09 in meta_input_device_x11_get_current_tool (device=device@entry=0x0) at ../src/backends/x11/meta-input-device-x11.c:290
        device_xi2 = 0x0
#4  0x00007f1670b9e72b in meta_device_manager_x11_translate_event (manager_xi2=<optimized out>, xevent=xevent@entry=0x7ffe7b8e4e10, event=event@entry=0x562e062fd800) at ../src/backends/x11/meta-device-manager-x11.c:1610
        xev = 0x562e02964800
        retval = 0
        backend = <optimized out>
        stage_x11 = 0x562df248f390
        stage = 0x562df247cb50
        device = 0x562df2985050
        source_device = 0x0
        cookie = 0x7ffe7b8e4e10
        xi_event = 0x562e02964800
#5  0x00007f1670b9b225 in meta_clutter_backend_x11_translate_event (backend=<optimized out>, native=0x7ffe7b8e4e10, event=0x562e062fd800) at ../src/backends/x11/meta-clutter-backend-x11.c:139
        backend_x11 = 0x562df24bf020
        device_manager_x11 = <optimized out>
        stage_x11 = <optimized out>
        clutter_backend_class = <optimized out>
#6  0x00007f1670b9ed0c in meta_x11_handle_event (xevent=xevent@entry=0x7ffe7b8e4e10) at ../src/backends/x11/meta-event-x11.c:106
        result = CLUTTER_X11_FILTER_CONTINUE
        backend = 0x562df24bf020
        event = 0x562e062fd800
        spin = 1
        backend_x11 = <optimized out>
        xdisplay = 0x562df2459800
        allocated_event = 0
#7  0x00007f1670b9a2f3 in handle_host_xevent (event=0x7ffe7b8e4e10, backend=0x562df244c130) at ../src/backends/x11/meta-backend-x11.c:387
        x11 = 0x562df244c130
        priv = 0x562df244c000
        bypass_clutter = 0
        display = <optimized out>
        x11 = <optimized out>
        priv = <optimized out>
        bypass_clutter = <optimized out>
        display = <optimized out>
        compositor = <optimized out>
        plugin_mgr = <optimized out>
        xkb_ev = <optimized out>
        layout_group = <optimized out>
        layout_group_changed = <optimized out>
#8  x_event_source_dispatch (source=<optimized out>, callback=<optimized out>, user_data=<optimized out>) at ../src/backends/x11/meta-backend-x11.c:440
        event = {type = 35, xany = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, window = 21474836611}, xkey = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, window = 21474836611, root = 192511, subwindow = 94755611887616, time = 51296962, x = 0, y = 3, x_root = 102697351, y_root = 22062, state = 0, keycode = 0, same_screen = 0}, xbutton = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, window = 21474836611, root = 192511, subwindow = 94755611887616, time = 51296962, x = 0, y = 3, x_root = 102697351, y_root = 22062, state = 0, button = 0, same_screen = 0}, xmotion = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, window = 21474836611, root = 192511, subwindow = 94755611887616, time = 51296962, x = 0, y = 3, x_root = 102697351, y_root = 22062, state = 0, is_hint = 0 '\000', same_screen = 0}, xcrossing = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, window = 21474836611, root = 192511, subwindow = 94755611887616, time = 51296962, x = 0, y = 3, x_root = 102697351, y_root = 22062, mode = 0, detail = 0, same_screen = 0, focus = 0, state = 0}, xfocus = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, window = 21474836611, mode = 192511, detail = 0}, xexpose = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, window = 21474836611, x = 192511, y = 0, width = 43403264, height = 22062, count = 51296962}, xgraphicsexpose = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, drawable = 21474836611, x = 192511, y = 0, width = 43403264, height = 22062, count = 51296962, major_code = 0, minor_code = 0}, xnoexpose = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, drawable = 21474836611, major_code = 192511, minor_code = 0}, xvisibility = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, window = 21474836611, state = 192511}, xcreatewindow = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, parent = 21474836611, window = 192511, x = 43403264, y = 22062, width = 51296962, height = 0, border_width = 0, override_redirect = 3}, xdestroywindow = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, event = 21474836611, window = 192511}, xunmap = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, event = 21474836611, window = 192511, from_configure = 43403264}, xmap = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, event = 21474836611, window = 192511, override_redirect = 43403264}, xmaprequest = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, parent = 21474836611, window = 192511}, xreparent = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, event = 21474836611, window = 192511, parent = 94755611887616, x = 51296962, y = 0, override_redirect = 0}, xconfigure = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, event = 21474836611, window = 192511, x = 43403264, y = 22062, width = 51296962, height = 0, border_width = 0, above = 94755671181703, override_redirect = 0}, xgravity = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, event = 21474836611, window = 192511, x = 43403264, y = 22062}, xresizerequest = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, window = 21474836611, width = 192511, height = 0}, xconfigurerequest = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, parent = 21474836611, window = 192511, x = 43403264, y = 22062, width = 51296962, height = 0, border_width = 0, above = 94755671181703, detail = 0, value_mask = 0}, xcirculate = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, event = 21474836611, window = 192511, place = 43403264}, xcirculaterequest = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, parent = 21474836611, window = 192511, place = 43403264}, xproperty = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, window = 21474836611, atom = 192511, time = 94755611887616, state = 51296962}, xselectionclear = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, window = 21474836611, selection = 192511, time = 94755611887616}, xselectionrequest = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, owner = 21474836611, requestor = 192511, selection = 94755611887616, target = 51296962, property = 12884901888, time = 94755671181703}, xselection = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, requestor = 21474836611, selection = 192511, target = 94755611887616, property = 51296962, time = 12884901888}, xcolormap = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, window = 21474836611, colormap = 192511, new = 43403264, state = 22062}, xclient = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, window = 21474836611, message_type = 192511, format = 43403264, data = {b = "\302\272\016\003\000\000\000\000\000\000\000\000\003\000\000\000\207\t\037\006", s = {-17726, 782, 0, 0, 0, 0, 3, 0, 2439, 1567}, l = {51296962, 12884901888, 94755671181703, 0, 0}}}, xmapping = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, window = 21474836611, request = 192511, first_keycode = 0, count = 43403264}, xerror = {type = 35, display = 0x6a318, resourceid = 0, serial = 94755338164224, error_code = 131 '\203', request_code = 0 '\000', minor_code = 0 '\000'}, xkeymap = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, window = 21474836611, key_vector = "\377\357\002\000\000\000\000\000\000H\226\002.V\000\000\302\272\016\003\000\000\000\000\000\000\000\000\003\000\000"}, xgeneric = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, extension = 131, evtype = 5}, xcookie = {type = 35, serial = 434968, send_event = 0, display = 0x562df2459800, extension = 131, evtype = 5, cookie = 192511, data = 0x562e02964800}, pad = {35, 434968, 0, 94755338164224, 21474836611, 192511, 94755611887616, 51296962, 12884901888, 94755671181703, 0, 0, 0, 139733839474272, 139733946292736, 139734335324600, 139733946292737, 4, 94755405111048, 94755671202880, 67108864, 0, 0, 94755568484864}}
        x_source = <optimized out>
        backend = 0x562df244c130
        x11 = <optimized out>
        priv = 0x562df244c000
#9  0x00007f16717c385d in ?? ()
No symbol table info available.
#10 0xfffffffff2431400 in ?? ()
No symbol table info available.
#11 0x0000000000000000 in ?? ()
No symbol table info available.