Seems monitor_rect is invalid in my own stacktrace.
Stacktrace: #0 0x00007f66ea88d1bc in meta_window_move_resize_request (window=window@entry=0x559031de5950, value_mask=<optimized out>, gravity= 1, new_x=<optimized out>, new_y=0, new_width=<optimized out>, new_height=<optimized out>) at x11/window-x11.c:2095 rect = {x = 0, y = 0, width = 1606, height = 1368} monitor_rect = {x = 992734343, y = 0, width = 0, height = 0} x = 0 y = 0 width = 1606 height = 1368 allow_position_change = <optimized out> in_grab_op = <optimized out> flags = (META_MOVE_RESIZE_CONFIGURE_REQUEST | META_MOVE_RESIZE_MOVE_ACTION) #1 0x00007f66ea88e073 in meta_window_x11_configure_request (window=window@entry=0x559031de5950, event=event@entry=0x7ffc97e033b0) at x11/window-x11.c:2169 window_x11 = <optimized out> #2 0x00007f66ea882ead in handle_other_xevent (display=display@entry=0x55902cc7cbe0, event=event@entry=0x7ffc97e033b0) at x11/event s.c:1456 modified = <optimized out> window = 0x559031de5950 property_for_window = <optimized out> frame_was_receiver = <optimized out> bypass_gtk = 0 #3 0x00007f66ea883dcb in meta_display_handle_xevent (event=0x7ffc97e033b0, display=0x55902cc7cbe0) at x11/events.c:1784 input_event = 0x0 backend = <optimized out> modified = 46137345 bypass_compositor = 0 bypass_gtk = 0 display = 0x55902cc7cbe0 #4 0x00007f66ea883dcb in xevent_filter (xevent=0x7ffc97e033b0, event=<optimized out>, data=0x55902cc7cbe0) at x11/events.c:1823 display = 0x55902cc7cbe0 #5 0x00007f66e9ade0cf in () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 #6 0x00007f66e9ade3b9 in () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 #7 0x00007f66e9aa7ec0 in gdk_display_get_event () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 #8 0x00007f66e9ade162 in () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 #9 0x00007f66ec32ffb7 in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #10 0x00007f66ec3301f0 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #11 0x00007f66ec330502 in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #12 0x00007f66ea863bcc in meta_run () at core/main.c:648 #13 0x000055902b04c4ac in main (argc=<optimized out>, argv=<optimized out>) at ../src/main.c:530 ctx = <optimized out> error = 0x0 ecode = <optimized out>
Seems monitor_rect is invalid in my own stacktrace.
Stacktrace: move_resize_ request (window= window@ entry=0x559031d e5950, value_mask= <optimized out>, gravity= <optimized out>, new_height= <optimized out>) at x11/window- x11.c:2095
monitor_ rect = {x = 992734343, y = 0, width = 0, height = 0}
allow_ position_ change = <optimized out> RESIZE_ CONFIGURE_ REQUEST | META_MOVE_ RESIZE_ MOVE_ACTION) x11_configure_ request (window= window@ entry=0x559031d e5950, event=event@ entry=0x7ffc97e 033b0) x11.c:2169 display@ entry=0x55902cc 7cbe0, event=event@ entry=0x7ffc97e 033b0) at x11/event
property_ for_window = <optimized out>
frame_ was_receiver = <optimized out> handle_ xevent (event= 0x7ffc97e033b0, display= 0x55902cc7cbe0) at x11/events.c:1784
input_ event = 0x0
bypass_ compositor = 0 0x7ffc97e033b0, event=<optimized out>, data=0x55902cc7 cbe0) at x11/events.c:1823 x86_64- linux-gnu/ libgdk- 3.so.0 x86_64- linux-gnu/ libgdk- 3.so.0 get_event () at /usr/lib/ x86_64- linux-gnu/ libgdk- 3.so.0 x86_64- linux-gnu/ libgdk- 3.so.0 context_ dispatch () at /lib/x86_ 64-linux- gnu/libglib- 2.0.so. 0 64-linux- gnu/libglib- 2.0.so. 0 64-linux- gnu/libglib- 2.0.so. 0
#0 0x00007f66ea88d1bc in meta_window_
1, new_x=<optimized out>, new_y=0, new_width=
rect = {x = 0, y = 0, width = 1606, height = 1368}
x = 0
y = 0
width = 1606
height = 1368
in_grab_op = <optimized out>
flags = (META_MOVE_
#1 0x00007f66ea88e073 in meta_window_
at x11/window-
window_x11 = <optimized out>
#2 0x00007f66ea882ead in handle_other_xevent (display=
s.c:1456
modified = <optimized out>
window = 0x559031de5950
bypass_gtk = 0
#3 0x00007f66ea883dcb in meta_display_
backend = <optimized out>
modified = 46137345
bypass_gtk = 0
display = 0x55902cc7cbe0
#4 0x00007f66ea883dcb in xevent_filter (xevent=
display = 0x55902cc7cbe0
#5 0x00007f66e9ade0cf in () at /usr/lib/
#6 0x00007f66e9ade3b9 in () at /usr/lib/
#7 0x00007f66e9aa7ec0 in gdk_display_
#8 0x00007f66e9ade162 in () at /usr/lib/
#9 0x00007f66ec32ffb7 in g_main_
#10 0x00007f66ec3301f0 in () at /lib/x86_
#11 0x00007f66ec330502 in g_main_loop_run () at /lib/x86_
#12 0x00007f66ea863bcc in meta_run () at core/main.c:648
#13 0x000055902b04c4ac in main (argc=<optimized out>, argv=<optimized out>) at ../src/main.c:530
ctx = <optimized out>
error = 0x0
ecode = <optimized out>