dmesg | tail -40


[  930.221305] cfg80211: Calling CRDA to update world regulatory domain
[  930.232800] cfg80211: World regulatory domain updated:
[  930.232809] cfg80211:  DFS Master region: unset
[  930.232812] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[  930.232818] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[  930.232822] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[  930.232826] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A)
[  930.232829] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[  930.232833] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[  933.011466] wlan0: authenticate with e4:90:7e:a0:3f:57
[  933.024219] wlan0: send auth to e4:90:7e:a0:3f:57 (try 1/3)
[  933.128054] wlan0: send auth to e4:90:7e:a0:3f:57 (try 2/3)
[  933.130505] wlan0: authenticated
[  933.132056] wlan0: associate with e4:90:7e:a0:3f:57 (try 1/3)
[  933.166188] wlan0: RX AssocResp from e4:90:7e:a0:3f:57 (capab=0x8421 status=0 aid=8)
[  933.167043] wlan0: associated
[  969.297567] wlan0: Connection to AP e4:90:7e:a0:3f:57 lost
[  969.328058] cfg80211: Calling CRDA to update world regulatory domain
[  969.334748] cfg80211: World regulatory domain updated:
[  969.334756] cfg80211:  DFS Master region: unset
[  969.334759] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[  969.334765] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[  969.334768] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[  969.334771] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A)
[  969.334774] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[  969.334776] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[  970.132748] wlan0: authenticate with e4:90:7e:a0:3f:57
[  970.144932] wlan0: send auth to e4:90:7e:a0:3f:57 (try 1/3)
[  970.248021] wlan0: send auth to e4:90:7e:a0:3f:57 (try 2/3)
[  970.352019] wlan0: send auth to e4:90:7e:a0:3f:57 (try 3/3)
[  970.456015] wlan0: authentication with e4:90:7e:a0:3f:57 timed out