iwlwifi 0000:03:00.0: ACTIVATE a non DRIVER active station id 0
hello all, today when i boot up my fedora 17 x64, i realized that it won't boot up. It freeze at boot screen with fedora logo at the center of the screen. i tried to see the message by pressing "up arrow" key in keyboard and i saw "iwlwifi 0000:03:00.0: ACTIVATE a non DRIVER active station id 0 addr f4:ec:38:f2:6d:56" what is this message means ? is "iwlwifi" means intel wireless wifi ? what should i do next ? :(