openat$vcsa(0xffffffffffffff9c, &(0x7f00000004c0), 0x4102, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000002e00), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)