XR9 w 8.2 Stable

[Edgar Martinez]

ath0: stuck beacon; resetting (bmiss count 4)
ath0: bad series0 hwrate 0xb, tries 1 ts_status 0x0
Expensive timeout(9) function: 0xc0470bf0(0xc407c000) 0.003996090 s

(gdb) print 0xc0470bf0
$1 = 3225881584

(gdb) list *0xc0470bf0
0xc0470bf0 is in ath_calibrate (/usr/src/sys/dev/ath/if_ath.c:5408).
5403     * Periodically recalibrate the PHY to account
5404     * for temperature/environment changes.
5405     */
5406    static void
5407    ath_calibrate(void *arg)
5408    {
5409            struct ath_softc *sc = arg;
5410            struct ath_hal *ah = sc->sc_ah;
5411            struct ifnet *ifp = sc->sc_ifp;
5412            struct ieee80211com *ic = ifp->if_l2com;