Hi Johannes, For the brcm80211 drivers we have nightly tests running on both internal repo and wireless-testing. Last nights test failed for wireless-testing and it occurred during AUTH/ASSOC. I bisected the issue to following commit: commit 7852e36186d2a1983c215836d7e3d7b8927c930d Author: Johannes Berg <johannes.berg@xxxxxxxxx> Date: Fri Jan 20 13:55:24 2012 +0100 mac80211: remove dummy STA support The dummy STA support was added because I didn't want to change the driver API at the time. Now that we have state transitions triggering station add/remove in the driver, we only call add once a station reaches ASSOCIATED, so we can remove the dummy station stuff again. While at it, tighten the RX check and accept only port control (EAP) frames from the AP station if it's not associated yet -- in other cases there's no race. Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx> Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx> The brcmsmac driver does not provide a sta_remove callback. I suspect that is causing the issue here. Can you confirm? Gr. AvS -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html