I think there's multiple bugs going on here. One may be intel audio related, but some definitely have to do with ath9k drivers, for example, bug 564432 has ath9k_sta_notify and some other related functions in its kernel call trace.
I think there's multiple bugs going on here. One may be intel audio related, but some definitely have to do with ath9k drivers, for example, bug 564432 has ath9k_sta_notify and some other related functions in its kernel call trace.