[1642871.615]  -> [email protected](nil, 0, 0)
[1642871.707]  -> [email protected]()
[1642875.552]  -> [email protected](wl_buffer@106, 0, 0)
[1642875.674]  -> [email protected](0, 0, 540, 960)
[1642875.797]  -> [email protected]()
[1642875.858]  -> [email protected](new id wl_callback@104)