Can somebody help me to enable ACS?
Thanks
Nick
On Tue, 7 Jan 2020 at 16:14, nick83ola <nick83ola@xxxxxxxxx> wrote:
>
> Hi
> I'm on linux with a wl1837 wifi chip and I'm trying to setup an access
> point with ACS
>
> The problem is that I'm receiving
>
> ACS: Automatic channel selection started, this may take a bit
> ACS: Scanning 1 / 5
> wlanap0: nl80211: scan request
> nl80211: Passive scan requested
> nl80211: Scan frequency 5180 MHz
> nl80211: Scan frequency 5190 MHz
> nl80211: Scan frequency 5200 MHz
> nl80211: Scan frequency 5210 MHz
> nl80211: Scan frequency 5220 MHz
> nl80211: Scan frequency 5230 MHz
> nl80211: Scan frequency 5240 MHz
> nl80211: Scan frequency 5745 MHz
> nl80211: Scan frequency 5765 MHz
> nl80211: Scan frequency 5785 MHz
> nl80211: Scan frequency 5805 MHz
> nl80211: Scan frequency 5825 MHz
> Scan requested (ret=0) - scan timeout 10 seconds
> wlanap0: interface state COUNTRY_UPDATE->ACS
> wlanap0: ACS-STARTED
> Interface initialization will be completed in a callback (ACS)
> ctrl_iface not configured!
> random: Got 20/20 bytes from /dev/random
> RTM_NEWLINK: ifi_index=6 ifname=wlanap0 operstate=2 linkmode=0
> ifi_family=0 ifi_flags=0x1003 ([UP])
> nl80211: Event message available
> nl80211: Drv Event 33 (NL80211_CMD_TRIGGER_SCAN) received for wlanap0
> wlanap0: nl80211: Scan trigger
> wlanap0: Event SCAN_STARTED (47) received
> Unknown event 47
> RTM_NEWLINK: ifi_index=6 ifname=wlanap0 wext ifi_family=0
> ifi_flags=0x1003 ([UP])
> nl80211: Event message available
> nl80211: Drv Event 34 (NL80211_CMD_NEW_SCAN_RESULTS) received for wlanap0
> wlanap0: nl80211: New scan results available
> nl80211: Scan included frequencies: 5180 5190 5200 5210 5220 5230 5240
> 5745 5765 5785 5805 5825
> wlanap0: Event SCAN_RESULTS (3) received
> ACS: Using survey based algorithm (acs_num_scans=5)
> nl80211: Fetch survey data
> wlanap0: Event SURVEY (46) received
> No survey data received
>
> here's my config file
>
> ~# cat /run/hostapd-wlanap0.conf
> driver=nl80211
> logger_syslog=-1
> logger_syslog_level=2
> logger_stdout=-1
> logger_stdout_level=2
>
> ctrl_interface=/var/run/hostapd
> ctrl_interface_group=0
>
> macaddr_acl=0
> auth_algs=1
> ignore_broadcast_ssid=0
> ap_isolate=1
> eapol_key_index_workaround=0
> eap_server=1
> server_id=bumblebee.test
> tls_session_lifetime=3600
> wpa=2
> wpa_key_mgmt=WPA-PSK
> wpa_pairwise=CCMP
> rsn_pairwise=CCMP
> wps_state=2
> config_methods=virtual_push_button
> wps_rf_bands=ag
>
>
> country_code=US
>
> hw_mode=a
> ieee80211n=1
> ieee80211ac=1
> wmm_enabled=1
>
> vht_oper_chwidth=1
> vht_oper_centr_freq_seg0_idx=42
>
> channel=0
> # ht_capab: HT capabilities (list of flags)
> # ht_capab=[HT40+][SHORT-GI-20][SHORT-GI-40]
> # ht_capab=[HT40-][SHORT-GI-20][SHORT-GI-40]
> # vht_capab: VHT capabilities (list of flags)
> #vht_capab=[SHORT-GI-80][HTC-VHT]
>
> interface=wlanap0
> ssid=my-test-ap
> wpa_passphrase=secretpassword1234
>
> ########### iw list
>
> ~# iw list
> Wiphy phy0
> max # scan SSIDs: 1
> max scan IEs length: 441 bytes
> max # sched scan SSIDs: 16
> max # match sets: 16
> max # scan plans: 1
> max scan plan interval: -1
> max scan plan iterations: 0
> Retry short limit: 7
> Retry long limit: 4
> Coverage class: 0 (up to 0m)
> Device supports AP-side u-APSD.
> Supported Ciphers:
> * WEP40 (00-0f-ac:1)
> * WEP104 (00-0f-ac:5)
> * TKIP (00-0f-ac:2)
> * CCMP-128 (00-0f-ac:4)
> * WPI-SMS4 (00-14-72:1)
> Available Antennas: TX 0 RX 0
> Supported interface modes:
> * managed
> * AP
> * AP/VLAN
> * monitor
> * P2P-client
> * P2P-GO
> * P2P-device
> Band 1:
> Capabilities: 0x3c
> HT20
> SM Power Save disabled
> RX Greenfield
> RX HT20 SGI
> No RX STBC
> Max AMSDU length: 3839 bytes
> No DSSS/CCK HT40
> Maximum RX AMPDU length 16383 bytes (exponent: 0x001)
> Minimum RX AMPDU time spacing: 16 usec (0x07)
> HT Max RX data rate: 144 Mbps
> HT TX/RX MCS rate indexes supported: 0-15
> Bitrates (non-HT):
> * 1.0 Mbps
> * 2.0 Mbps (short preamble supported)
> * 5.5 Mbps (short preamble supported)
> * 11.0 Mbps (short preamble supported)
> * 6.0 Mbps
> * 9.0 Mbps
> * 12.0 Mbps
> * 18.0 Mbps
> * 24.0 Mbps
> * 36.0 Mbps
> * 48.0 Mbps
> * 54.0 Mbps
> Frequencies:
> * 2412 MHz [1] (25.0 dBm)
> * 2417 MHz [2] (25.0 dBm)
> * 2422 MHz [3] (25.0 dBm)
> * 2427 MHz [4] (25.0 dBm)
> * 2432 MHz [5] (25.0 dBm)
> * 2437 MHz [6] (25.0 dBm)
> * 2442 MHz [7] (25.0 dBm)
> * 2447 MHz [8] (25.0 dBm)
> * 2452 MHz [9] (25.0 dBm)
> * 2457 MHz [10] (25.0 dBm)
> * 2462 MHz [11] (25.0 dBm)
> * 2467 MHz [12] (disabled)
> * 2472 MHz [13] (disabled)
> * 2484 MHz [14] (disabled)
> Band 2:
> Capabilities: 0x7e
> HT20/HT40
> SM Power Save disabled
> RX Greenfield
> RX HT20 SGI
> RX HT40 SGI
> No RX STBC
> Max AMSDU length: 3839 bytes
> No DSSS/CCK HT40
> Maximum RX AMPDU length 16383 bytes (exponent: 0x001)
> Minimum RX AMPDU time spacing: 16 usec (0x07)
> HT Max RX data rate: 150 Mbps
> HT TX/RX MCS rate indexes supported: 0-7
> Bitrates (non-HT):
> * 6.0 Mbps
> * 9.0 Mbps
> * 12.0 Mbps
> * 18.0 Mbps
> * 24.0 Mbps
> * 36.0 Mbps
> * 48.0 Mbps
> * 54.0 Mbps
> Frequencies:
> * 5040 MHz [8] (disabled)
> * 5060 MHz [12] (disabled)
> * 5080 MHz [16] (disabled)
> * 5170 MHz [34] (disabled)
> * 5180 MHz [36] (23.0 dBm)
> * 5190 MHz [38] (23.0 dBm)
> * 5200 MHz [40] (23.0 dBm)
> * 5210 MHz [42] (23.0 dBm)
> * 5220 MHz [44] (23.0 dBm)
> * 5230 MHz [46] (23.0 dBm)
> * 5240 MHz [48] (23.0 dBm)
> * 5260 MHz [52] (23.0 dBm) (radar detection)
> * 5280 MHz [56] (23.0 dBm) (radar detection)
> * 5300 MHz [60] (23.0 dBm) (radar detection)
> * 5320 MHz [64] (23.0 dBm) (radar detection)
> * 5500 MHz [100] (23.0 dBm) (radar detection)
> * 5520 MHz [104] (23.0 dBm) (radar detection)
> * 5540 MHz [108] (23.0 dBm) (radar detection)
> * 5560 MHz [112] (23.0 dBm) (radar detection)
> * 5580 MHz [116] (23.0 dBm) (radar detection)
> * 5600 MHz [120] (23.0 dBm) (radar detection)
> * 5620 MHz [124] (23.0 dBm) (radar detection)
> * 5640 MHz [128] (23.0 dBm) (radar detection)
> * 5660 MHz [132] (23.0 dBm) (radar detection)
> * 5680 MHz [136] (23.0 dBm) (radar detection)
> * 5700 MHz [140] (23.0 dBm) (radar detection)
> * 5745 MHz [149] (25.0 dBm)
> * 5765 MHz [153] (25.0 dBm)
> * 5785 MHz [157] (25.0 dBm)
> * 5805 MHz [161] (25.0 dBm)
> * 5825 MHz [165] (25.0 dBm)
> Supported commands:
> * new_interface
> * set_interface
> * new_key
> * start_ap
> * new_station
> * set_bss
> * authenticate
> * associate
> * deauthenticate
> * disassociate
> * join_ibss
> * remain_on_channel
> * set_tx_bitrate_mask
> * frame
> * frame_wait_cancel
> * set_wiphy_netns
> * set_channel
> * set_wds_peer
> * start_sched_scan
> * probe_client
> * set_noack_map
> * register_beacons
> * start_p2p_device
> * set_mcast_rate
> * connect
> * disconnect
> * channel_switch
> * set_qos_map
> * set_multicast_to_unicast
> Supported TX frame types:
> * IBSS: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0
> 0xc0 0xd0 0xe0 0xf0
> * managed: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0
> 0xc0 0xd0 0xe0 0xf0
> * AP: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0
> 0xd0 0xe0 0xf0
> * AP/VLAN: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0
> 0xc0 0xd0 0xe0 0xf0
> * mesh point: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0
> 0xb0 0xc0 0xd0 0xe0 0xf0
> * P2P-client: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0
> 0xb0 0xc0 0xd0 0xe0 0xf0
> * P2P-GO: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0
> 0xc0 0xd0 0xe0 0xf0
> * P2P-device: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0
> 0xb0 0xc0 0xd0 0xe0 0xf0
> Supported RX frame types:
> * IBSS: 0x40 0xb0 0xc0 0xd0
> * managed: 0x40 0xd0
> * AP: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
> * AP/VLAN: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
> * mesh point: 0xb0 0xc0 0xd0
> * P2P-client: 0x40 0xd0
> * P2P-GO: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
> * P2P-device: 0x40 0xd0
> WoWLAN support:
> * wake up on anything (device continues operating normally)
> * wake up on pattern match, up to 5 patterns of 1-91 bytes,
> maximum packet offset 0 bytes
> software interface modes (can always be added):
> * AP/VLAN
> * monitor
> valid interface combinations:
> * #{ managed } <= 2, #{ AP, P2P-client, P2P-GO } <= 1, #{ P2P-device } <= 1,
> total <= 3, #channels <= 2
> * #{ AP } <= 2, #{ P2P-device } <= 1,
> total <= 2, #channels <= 1, radar detect widths: { 20 MHz (no HT),
> 20 MHz, 40 MHz, 80 MHz }
>
> HT Capability overrides:
> * MCS: ff ff ff ff ff ff ff ff ff ff
> * maximum A-MSDU length
> * supported channel width
> * short GI for 40 MHz
> * max A-MPDU length exponent
> * min MPDU start spacing
> Device supports TX status socket option.
> Device supports HT-IBSS.
> Device supports SAE with AUTHENTICATE command
> Device supports scan flush.
> Device supports AP scan.
> Device supports per-vif TX power setting
> Driver supports full state transitions for AP/GO clients
> Driver supports a userspace MPM
> Device supports configuring vdev MAC-addr on create.
> Supported extended features:
> * [ RRM ]: RRM
> * [ FILS_STA ]: STA FILS (Fast Initial Link Setup)
> * [ CONTROL_PORT_OVER_NL80211 ]: control port over nl80211
>
> ############# here's the log
>
> ~# hostapd -dd /run/hostapd-wlanap0.conf
> random: Trying to read entropy from /dev/random
> Configuration file: /run/hostapd-wlanap0.conf
> ctrl_interface_group=0
> nl80211: Supported cipher 00-0f-ac:1
> nl80211: Supported cipher 00-0f-ac:5
> nl80211: Supported cipher 00-0f-ac:2
> nl80211: Supported cipher 00-0f-ac:4
> nl80211: Supported cipher 00-14-72:1
> nl80211: Supports Probe Response offload in AP mode
> nl80211: Using driver-based off-channel TX
> nl80211: Driver-advertised extended capabilities (default) -
> hexdump(len=8): 04 00 00 00 00 00 00 40
> nl80211: Driver-advertised extended capabilities mask (default) -
> hexdump(len=8): 04 00 00 00 00 00 00 40
> nl80211: Supported vendor command: vendor_id=0x80028 subcmd=0
> nl80211: Supported vendor command: vendor_id=0x80028 subcmd=1
> nl80211: Supported vendor command: vendor_id=0x80028 subcmd=2
> nl80211: Supported vendor event: vendor_id=0x80028 subcmd=0
> nl80211: Supported vendor event: vendor_id=0x80028 subcmd=1
> nl80211: Use separate P2P group interface (driver advertised support)
> nl80211: Enable multi-channel concurrent (driver advertised support)
> nl80211: use P2P_DEVICE support
> nl80211: interface wlanap0 in phy phy0
> nl80211: Set mode ifindex 6 iftype 3 (AP)
> nl80211: Setup AP(wlanap0) - device_ap_sme=0 use_monitor=0
> nl80211: Subscribe to mgmt frames with AP handle 0x76f1b570
> nl80211: Register frame type=0xb0 (WLAN_FC_STYPE_AUTH)
> nl_handle=0x76f1b570 match=
> nl80211: Register frame type=0x0 (WLAN_FC_STYPE_ASSOC_REQ)
> nl_handle=0x76f1b570 match=
> nl80211: Register frame type=0x20 (WLAN_FC_STYPE_REASSOC_REQ)
> nl_handle=0x76f1b570 match=
> nl80211: Register frame type=0xa0 (WLAN_FC_STYPE_DISASSOC)
> nl_handle=0x76f1b570 match=
> nl80211: Register frame type=0xc0 (WLAN_FC_STYPE_DEAUTH)
> nl_handle=0x76f1b570 match=
> nl80211: Register frame type=0x40 (WLAN_FC_STYPE_PROBE_REQ)
> nl_handle=0x76f1b570 match=
> nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION)
> nl_handle=0x76f1b570 match=04
> nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION)
> nl_handle=0x76f1b570 match=0501
> nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION)
> nl_handle=0x76f1b570 match=0503
> nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION)
> nl_handle=0x76f1b570 match=0504
> nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION)
> nl_handle=0x76f1b570 match=06
> nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION)
> nl_handle=0x76f1b570 match=08
> nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION)
> nl_handle=0x76f1b570 match=09
> nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION)
> nl_handle=0x76f1b570 match=0a
> nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION)
> nl_handle=0x76f1b570 match=11
> nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION)
> nl_handle=0x76f1b570 match=12
> nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION)
> nl_handle=0x76f1b570 match=7f
> rfkill: initial event: idx=0 type=1 op=0 soft=0 hard=0
> nl80211: Add own interface ifindex 6 (ifidx_reason -1)
> nl80211: if_indices[16]: 6(-1)
> phy: phy0
> BSS count 1, BSSID mask 00:00:00:00:00:00 (0 bits)
> wlanap0: interface state UNINITIALIZED->COUNTRY_UPDATE
> Previous country code US, new country code US
> nl80211: Regulatory information - country=US (DFS-FCC)
> nl80211: 2402-2472 @ 40 MHz 30 mBm
> nl80211: 5170-5250 @ 80 MHz 23 mBm
> nl80211: 5250-5330 @ 80 MHz 23 mBm (DFS)
> nl80211: 5490-5730 @ 160 MHz 23 mBm (DFS)
> nl80211: 5735-5835 @ 80 MHz 30 mBm
> nl80211: 57240-71000 @ 2160 MHz 40 mBm
> nl80211: Added 802.11b mode based on 802.11g information
> nl80211: Mode IEEE 802.11g: 2412 2417 2422 2427 2432 2437 2442 2447
> 2452 2457 2462 2467[DISABLED] 2472[DISABLED] 2484[DISABLED][NO_IR]
> nl80211: Mode IEEE 802.11a: 5040[DISABLED] 5060[DISABLED]
> 5080[DISABLED] 5170[DISABLED] 5180 5190 5200 5210 5220 5230 5240
> 5260[RADAR] 5280[RADAR] 5300[RADAR] 5320[RADAR] 5500[RADAR]
> 5520[RADAR] 5540[RADAR] 5560[RADAR]
> nl80211: Mode IEEE 802.11b: 2412 2417 2422 2427 2432 2437 2442 2447
> 2452 2457 2462 2467[DISABLED] 2472[DISABLED] 2484[DISABLED][NO_IR]
> Allowed channel: mode=1 chan=1 freq=2412 MHz max_tx_power=30 dBm
> Allowed channel: mode=1 chan=2 freq=2417 MHz max_tx_power=30 dBm
> Allowed channel: mode=1 chan=3 freq=2422 MHz max_tx_power=30 dBm
> Allowed channel: mode=1 chan=4 freq=2427 MHz max_tx_power=30 dBm
> Allowed channel: mode=1 chan=5 freq=2432 MHz max_tx_power=30 dBm
> Allowed channel: mode=1 chan=6 freq=2437 MHz max_tx_power=30 dBm
> Allowed channel: mode=1 chan=7 freq=2442 MHz max_tx_power=30 dBm
> Allowed channel: mode=1 chan=8 freq=2447 MHz max_tx_power=30 dBm
> Allowed channel: mode=1 chan=9 freq=2452 MHz max_tx_power=30 dBm
> Allowed channel: mode=1 chan=10 freq=2457 MHz max_tx_power=30 dBm
> Allowed channel: mode=1 chan=11 freq=2462 MHz max_tx_power=30 dBm
> Allowed channel: mode=2 chan=36 freq=5180 MHz max_tx_power=23 dBm
> Allowed channel: mode=2 chan=38 freq=5190 MHz max_tx_power=23 dBm
> Allowed channel: mode=2 chan=40 freq=5200 MHz max_tx_power=23 dBm
> Allowed channel: mode=2 chan=42 freq=5210 MHz max_tx_power=23 dBm
> Allowed channel: mode=2 chan=44 freq=5220 MHz max_tx_power=23 dBm
> Allowed channel: mode=2 chan=46 freq=5230 MHz max_tx_power=23 dBm
> Allowed channel: mode=2 chan=48 freq=5240 MHz max_tx_power=23 dBm
> Allowed channel: mode=2 chan=149 freq=5745 MHz max_tx_power=30 dBm
> Allowed channel: mode=2 chan=153 freq=5765 MHz max_tx_power=30 dBm
> Allowed channel: mode=2 chan=157 freq=5785 MHz max_tx_power=30 dBm
> Allowed channel: mode=2 chan=161 freq=5805 MHz max_tx_power=30 dBm
> Allowed channel: mode=2 chan=165 freq=5825 MHz max_tx_power=30 dBm
> Allowed channel: mode=0 chan=1 freq=2412 MHz max_tx_power=30 dBm
> Allowed channel: mode=0 chan=2 freq=2417 MHz max_tx_power=30 dBm
> Allowed channel: mode=0 chan=3 freq=2422 MHz max_tx_power=30 dBm
> Allowed channel: mode=0 chan=4 freq=2427 MHz max_tx_power=30 dBm
> Allowed channel: mode=0 chan=5 freq=2432 MHz max_tx_power=30 dBm
> Allowed channel: mode=0 chan=6 freq=2437 MHz max_tx_power=30 dBm
> Allowed channel: mode=0 chan=7 freq=2442 MHz max_tx_power=30 dBm
> Allowed channel: mode=0 chan=8 freq=2447 MHz max_tx_power=30 dBm
> Allowed channel: mode=0 chan=9 freq=2452 MHz max_tx_power=30 dBm
> Allowed channel: mode=0 chan=10 freq=2457 MHz max_tx_power=30 dBm
> Allowed channel: mode=0 chan=11 freq=2462 MHz max_tx_power=30 dBm
> ACS: Automatic channel selection started, this may take a bit
> ACS: Scanning 1 / 5
> wlanap0: nl80211: scan request
> nl80211: Passive scan requested
> nl80211: Scan frequency 5180 MHz
> nl80211: Scan frequency 5190 MHz
> nl80211: Scan frequency 5200 MHz
> nl80211: Scan frequency 5210 MHz
> nl80211: Scan frequency 5220 MHz
> nl80211: Scan frequency 5230 MHz
> nl80211: Scan frequency 5240 MHz
> nl80211: Scan frequency 5745 MHz
> nl80211: Scan frequency 5765 MHz
> nl80211: Scan frequency 5785 MHz
> nl80211: Scan frequency 5805 MHz
> nl80211: Scan frequency 5825 MHz
> Scan requested (ret=0) - scan timeout 10 seconds
> wlanap0: interface state COUNTRY_UPDATE->ACS
> wlanap0: ACS-STARTED
> Interface initialization will be completed in a callback (ACS)
> ctrl_iface not configured!
> random: Got 20/20 bytes from /dev/random
> RTM_NEWLINK: ifi_index=6 ifname=wlanap0 operstate=2 linkmode=0
> ifi_family=0 ifi_flags=0x1003 ([UP])
> nl80211: Event message available
> nl80211: Drv Event 33 (NL80211_CMD_TRIGGER_SCAN) received for wlanap0
> wlanap0: nl80211: Scan trigger
> wlanap0: Event SCAN_STARTED (47) received
> Unknown event 47
> RTM_NEWLINK: ifi_index=6 ifname=wlanap0 wext ifi_family=0
> ifi_flags=0x1003 ([UP])
> nl80211: Event message available
> nl80211: Drv Event 34 (NL80211_CMD_NEW_SCAN_RESULTS) received for wlanap0
> wlanap0: nl80211: New scan results available
> nl80211: Scan included frequencies: 5180 5190 5200 5210 5220 5230 5240
> 5745 5765 5785 5805 5825
> wlanap0: Event SCAN_RESULTS (3) received
> ACS: Using survey based algorithm (acs_num_scans=5)
> nl80211: Fetch survey data
> wlanap0: Event SURVEY (46) received
> No survey data received
> ACS: Scanning 2 / 5
> wlanap0: nl80211: scan request
> nl80211: Passive scan requested
> nl80211: Scan frequency 5180 MHz
> nl80211: Scan frequency 5190 MHz
> nl80211: Scan frequency 5200 MHz
> nl80211: Scan frequency 5210 MHz
> nl80211: Scan frequency 5220 MHz
> nl80211: Scan frequency 5230 MHz
> nl80211: Scan frequency 5240 MHz
> nl80211: Scan frequency 5745 MHz
> nl80211: Scan frequency 5765 MHz
> nl80211: Scan frequency 5785 MHz
> nl80211: Scan frequency 5805 MHz
> nl80211: Scan frequency 5825 MHz
> Scan requested (ret=0) - scan timeout 30 seconds
> nl80211: Event message available
> nl80211: Drv Event 33 (NL80211_CMD_TRIGGER_SCAN) received for wlanap0
> wlanap0: nl80211: Scan trigger
> wlanap0: Event SCAN_STARTED (47) received
> Unknown event 47
> RTM_NEWLINK: ifi_index=6 ifname=wlanap0 wext ifi_family=0
> ifi_flags=0x1003 ([UP])
> nl80211: Event message available
> nl80211: Drv Event 34 (NL80211_CMD_NEW_SCAN_RESULTS) received for wlanap0
> wlanap0: nl80211: New scan results available
> nl80211: Scan included frequencies: 5180 5190 5200 5210 5220 5230 5240
> 5745 5765 5785 5805 5825
> wlanap0: Event SCAN_RESULTS (3) received
> ACS: Using survey based algorithm (acs_num_scans=5)
> nl80211: Fetch survey data
> wlanap0: Event SURVEY (46) received
> No survey data received
> ACS: Scanning 3 / 5
> wlanap0: nl80211: scan request
> nl80211: Passive scan requested
> nl80211: Scan frequency 5180 MHz
> nl80211: Scan frequency 5190 MHz
> nl80211: Scan frequency 5200 MHz
> nl80211: Scan frequency 5210 MHz
> nl80211: Scan frequency 5220 MHz
> nl80211: Scan frequency 5230 MHz
> nl80211: Scan frequency 5240 MHz
> nl80211: Scan frequency 5745 MHz
> nl80211: Scan frequency 5765 MHz
> nl80211: Scan frequency 5785 MHz
> nl80211: Scan frequency 5805 MHz
> nl80211: Scan frequency 5825 MHz
> Scan requested (ret=0) - scan timeout 30 seconds
> nl80211: Event message available
> nl80211: Drv Event 33 (NL80211_CMD_TRIGGER_SCAN) received for wlanap0
> wlanap0: nl80211: Scan trigger
> wlanap0: Event SCAN_STARTED (47) received
> Unknown event 47
> RTM_NEWLINK: ifi_index=6 ifname=wlanap0 wext ifi_family=0
> ifi_flags=0x1003 ([UP])
> nl80211: Event message available
> nl80211: Drv Event 34 (NL80211_CMD_NEW_SCAN_RESULTS) received for wlanap0
> wlanap0: nl80211: New scan results available
> nl80211: Scan included frequencies: 5180 5190 5200 5210 5220 5230 5240
> 5745 5765 5785 5805 5825
> wlanap0: Event SCAN_RESULTS (3) received
> ACS: Using survey based algorithm (acs_num_scans=5)
> nl80211: Fetch survey data
> wlanap0: Event SURVEY (46) received
> No survey data received
> ACS: Scanning 4 / 5
> wlanap0: nl80211: scan request
> nl80211: Passive scan requested
> nl80211: Scan frequency 5180 MHz
> nl80211: Scan frequency 5190 MHz
> nl80211: Scan frequency 5200 MHz
> nl80211: Scan frequency 5210 MHz
> nl80211: Scan frequency 5220 MHz
> nl80211: Scan frequency 5230 MHz
> nl80211: Scan frequency 5240 MHz
> nl80211: Scan frequency 5745 MHz
> nl80211: Scan frequency 5765 MHz
> nl80211: Scan frequency 5785 MHz
> nl80211: Scan frequency 5805 MHz
> nl80211: Scan frequency 5825 MHz
> Scan requested (ret=0) - scan timeout 30 seconds
> nl80211: Event message available
> nl80211: Drv Event 33 (NL80211_CMD_TRIGGER_SCAN) received for wlanap0
> wlanap0: nl80211: Scan trigger
> wlanap0: Event SCAN_STARTED (47) received
> Unknown event 47
> RTM_NEWLINK: ifi_index=6 ifname=wlanap0 wext ifi_family=0
> ifi_flags=0x1003 ([UP])
> nl80211: Event message available
> nl80211: Drv Event 34 (NL80211_CMD_NEW_SCAN_RESULTS) received for wlanap0
> wlanap0: nl80211: New scan results available
> nl80211: Scan included frequencies: 5180 5190 5200 5210 5220 5230 5240
> 5745 5765 5785 5805 5825
> wlanap0: Event SCAN_RESULTS (3) received
> ACS: Using survey based algorithm (acs_num_scans=5)
> nl80211: Fetch survey data
> wlanap0: Event SURVEY (46) received
> No survey data received
> ACS: Scanning 5 / 5
> wlanap0: nl80211: scan request
> nl80211: Passive scan requested
> nl80211: Scan frequency 5180 MHz
> nl80211: Scan frequency 5190 MHz
> nl80211: Scan frequency 5200 MHz
> nl80211: Scan frequency 5210 MHz
> nl80211: Scan frequency 5220 MHz
> nl80211: Scan frequency 5230 MHz
> nl80211: Scan frequency 5240 MHz
> nl80211: Scan frequency 5745 MHz
> nl80211: Scan frequency 5765 MHz
> nl80211: Scan frequency 5785 MHz
> nl80211: Scan frequency 5805 MHz
> nl80211: Scan frequency 5825 MHz
> Scan requested (ret=0) - scan timeout 30 seconds
> nl80211: Event message available
> nl80211: Drv Event 33 (NL80211_CMD_TRIGGER_SCAN) received for wlanap0
> wlanap0: nl80211: Scan trigger
> wlanap0: Event SCAN_STARTED (47) received
> Unknown event 47
> RTM_NEWLINK: ifi_index=6 ifname=wlanap0 wext ifi_family=0
> ifi_flags=0x1003 ([UP])
> nl80211: Event message available
> nl80211: Drv Event 34 (NL80211_CMD_NEW_SCAN_RESULTS) received for wlanap0
> wlanap0: nl80211: New scan results available
> nl80211: Scan included frequencies: 5180 5190 5200 5210 5220 5230 5240
> 5745 5765 5785 5805 5825
> wlanap0: Event SCAN_RESULTS (3) received
> ACS: Using survey based algorithm (acs_num_scans=5)
> nl80211: Fetch survey data
> wlanap0: Event SURVEY (46) received
> No survey data received
> ACS: Trying survey-based ACS
> ACS: Unable to collect survey data
> ACS: All study options have failed
> Interface initialization failed
> wlanap0: interface state ACS->DISABLED
> wlanap0: AP-DISABLED
> ACS: Possibly channel configuration is invalid, please report this
> along with your config file.
> ACS: Failed to start
> wlanap0: AP-DISABLED
> wlanap0: Deauthenticate all stations
> nl80211: send_mlme - da= ff:ff:ff:ff:ff:ff noack=0 freq=0 no_cck=0
> offchanok=0 wait_time=0 fc=0xc0 (WLAN_FC_STYPE_DEAUTH) nlmode=3
> nl80211: send_mlme -> send_frame
> nl80211: send_frame - Use bss->freq=0
> nl80211: send_frame -> send_frame_cmd
> nl80211: CMD_FRAME freq=0 wait=0 no_cck=0 no_ack=0 offchanok=0
> CMD_FRAME - hexdump(len=26): c0 00 00 00 ff ff ff ff ff ff f2 45 da 39
> 75 4c f2 45 da 39 75 4c 00 00 03 00
> nl80211: Frame command failed: ret=-22 (Invalid argument) (freq=0 wait=0)
> hostapd_free_hapd_data: Interface wlanap0 wasn't started
> hostapd_deinit_driver: driver=0x59b450 drv_priv=0x76f1ef50 -> hapd_deinit
> nl80211: deinit ifname=wlanap0 disabled_11b_rates=0
> nl80211: Remove monitor interface: refcount=0
> nl80211: Remove beacon (ifindex=6)
> netlink: Operstate: ifindex=6 linkmode=0 (kernel-control), operstate=6
> (IF_OPER_UP)
> nl80211: Unsubscribe mgmt frames handle 0xfe793df9 (deinit)
> hostapd_deinit_driver:bss[0]->drv_priv=0x76f1ef50
> hostapd_cleanup_iface_partial(0x76f1b010)
> Interface wlanap0 disabled
> wlanap0: interface state DISABLED->DISABLED
> hostapd_interface_deinit_free(0x76f1b010)
> hostapd_interface_deinit_free: num_bss=1 conf->num_bss=1
> hostapd_interface_deinit(0x76f1b010)
> wlanap0: interface state DISABLED->DISABLED
> hostapd_bss_deinit: deinit bss wlanap0
> wlanap0: AP-DISABLED
> hostapd_cleanup(hapd=0x76f1e7e0 (wlanap0))
> wlanap0: CTRL-EVENT-TERMINATING
> hostapd_free_hapd_data: Interface wlanap0 wasn't started
> hostapd_interface_deinit_free: driver=0x59b450 drv_priv=0 -> hapd_deinit
> hostapd_interface_free(0x76f1b010)
> hostapd_interface_free: free hapd 0x76f1e7e0
> hostapd_cleanup_iface(0x76f1b010)
> hostapd_cleanup_iface_partial(0x76f1b010)
> hostapd_cleanup_iface: free iface=0x76f1b010
>
>
> Thanks
> Nick
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