user5@system:~$ sudo dmesg | tail -n50
[ 1805.646678] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A)
[ 1809.876178] wifi: disassociated from 6e:b0:ce:8c:14:2b (Reason: 2)
[ 1809.904211] cfg80211: World regulatory domain updated:
[ 1809.904219] cfg80211:  DFS Master region: unset
[ 1809.904220] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 1809.904222] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 1809.904223] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 1809.904224] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ 1809.904225] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 1809.904227] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 1809.904228] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 1809.904229] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 1809.904230] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 1950.406431] alx 0000:04:00.0 lan: NIC Up: 1 Gbps Full
[ 2314.786592] alx 0000:04:00.0 lan: Link Down
[ 2321.557844] wifi: authenticate with 6e:b0:ce:8c:14:2b
[ 2321.570742] wifi: send auth to 6e:b0:ce:8c:14:2b (try 1/3)
[ 2321.576640] wifi: authenticated
[ 2321.577019] wifi: associate with 6e:b0:ce:8c:14:2b (try 1/3)
[ 2321.581200] wifi: RX AssocResp from 6e:b0:ce:8c:14:2b (capab=0x411 status=0 aid=1)
[ 2321.581284] wifi: associated
[ 2321.583302] ath: EEPROM regdomain: 0x8348
[ 2321.583304] ath: EEPROM indicates we should expect a country code
[ 2321.583305] ath: doing EEPROM country->regdmn map search
[ 2321.583305] ath: country maps to regdmn code: 0x3a
[ 2321.583306] ath: Country alpha2 being used: US
[ 2321.583307] ath: Regpair used: 0x3a
[ 2321.583308] ath: regdomain 0x8348 dynamically updated by country IE
[ 2321.583331] cfg80211: Regulatory domain changed to country: US
[ 2321.583332] cfg80211:  DFS Master region: FCC
[ 2321.583333] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 2321.583334] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 3000 mBm), (N/A)
[ 2321.583335] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 1700 mBm), (N/A)
[ 2321.583336] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2300 mBm), (0 s)
[ 2321.583337] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2300 mBm), (0 s)
[ 2321.583338] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 3000 mBm), (N/A)
[ 2321.583339] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A)
[ 2325.815526] wifi: disassociated from 6e:b0:ce:8c:14:2b (Reason: 2)
[ 2325.851238] cfg80211: World regulatory domain updated:
[ 2325.851243] cfg80211:  DFS Master region: unset
[ 2325.851245] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 2325.851249] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 2325.851252] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 2325.851254] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ 2325.851256] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 2325.851259] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 2325.851261] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 2325.851263] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 2325.851265] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 2386.191841] alx 0000:04:00.0 lan: NIC Up: 1 Gbps Full