Checking osmo_sock_init() with bind to a random local UDP port
Checking for OSMO_SOCK_F_NONBLOCK
Checking for invalid flags
Checking osmo_sock_init2() with bind to a random local UDP port
Checking osmo_sock_init2() for OSMO_SOCK_F_NONBLOCK
Checking osmo_sock_init2() for invalid flags
Checking osmo_sock_init2() for combined BIND + CONNECT