# Pastebin wq0v7upc
#2  0x0000007ff6a8a6b4 in zink_flush_frontbuffer (pscreen=0x55556e1450, pctx=0x5555adffd0, pres=0x5555a58a40, level=0, layer=0, 
    winsys_drawable_handle=0x5555a58200, sub_box=0x0) at ../src/gallium/drivers/zink/zink_screen.c:1358
1358	         util_queue_fence_wait(&bs->flush_completed);
(gdb) print *bs
Cannot access memory at address 0x100000000
(gdb)