MT7615E VHT160 doesn't work in mesh mode ch36. Works in AP mode
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Description
Hi,
I have a mesh network between 2x Xiaomi Redmi Router AC2100.
What works:
- 802.11s VHT80 channel 36.
- VHT160 channel 36 AP mode only.
- 802.11s VHT160 channel 100 (but lot of packets loss, might be specific to my setup?)
What doesn't work:
- 802.11s VHT160 channel 36.
I'm running latest snapshot with:
kmod-mt76-connac - 5.10.103+2022-02-24-64c74dc9-4
kmod-mt76-core - 5.10.103+2022-02-24-64c74dc9-4
kmod-mt7603 - 5.10.103+2022-02-24-64c74dc9-4
kmod-mt7615-common - 5.10.103+2022-02-24-64c74dc9-4
kmod-mt7615-firmware - 5.10.103+2022-02-24-64c74dc9-4
kmod-mt7615e - 5.10.103+2022-02-24-64c74dc9-4
My config is as follow:
config wifi-device 'radio0'
option type 'mac80211'
option path '1e140000.pcie/pci0000:00/0000:00:01.0/0000:02:00.0'
option band '2g'
option htmode 'HT20'
option channel 'auto'
option country 'SG'
option cell_density '0'
config wifi-iface 'default_radio0'
option device 'radio0'
option network 'lan'
option mode 'ap'
option ssid 'ssid'
option encryption 'sae-mixed'
option key 'key!!'
config wifi-device 'radio1'
option type 'mac80211'
option path '1e140000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0'
option band '5g'
option cell_density '0'
option country 'SG'
option htmode 'VHT80'
option channel '36'
config wifi-iface 'default_radio1'
option device 'radio1'
option network 'lan'
option mode 'ap'
option encryption 'sae-mixed'
option ssid 'ssid'
option key 'key!!'
config wifi-iface 'wifinet2'
option device 'radio1'
option mode 'mesh'
option encryption 'sae'
option mesh_id 'mesh_ssid'
option mesh_fwding '1'
option mesh_rssi_threshold '0'
option key 'mesh_key!!'
option network 'lan'
This is the log when I try to enable VHT160 (please ignore wlan0 this is my 2.4G network):
Fri Mar 11 16:16:59 2022 daemon.notice netifd: Network device 'wlan1' link is down
Fri Mar 11 16:17:00 2022 daemon.notice hostapd: Remove interface 'wlan0'
Fri Mar 11 16:17:00 2022 daemon.notice hostapd: wlan0: interface state ENABLED->DISABLED
Fri Mar 11 16:17:00 2022 daemon.notice hostapd: wlan0: AP-DISABLED
Fri Mar 11 16:17:00 2022 daemon.notice hostapd: wlan0: CTRL-EVENT-TERMINATING
Fri Mar 11 16:17:00 2022 daemon.err hostapd: rmdir[ctrl_interface=/var/run/hostapd]: Permission denied
Fri Mar 11 16:17:00 2022 daemon.notice hostapd: nl80211: deinit ifname=wlan0 disabled_11b_rates=0
Fri Mar 11 16:17:00 2022 kern.info kernel: [ 486.826594] device wlan0 left promiscuous mode
Fri Mar 11 16:17:00 2022 kern.info kernel: [ 486.831349] br-lan: port 4(wlan0) entered disabled state
Fri Mar 11 16:17:00 2022 daemon.notice netifd: Network device 'wlan0' link is down
Fri Mar 11 16:17:01 2022 daemon.notice netifd: Wireless device 'radio1' is now down
Fri Mar 11 16:17:01 2022 daemon.notice netifd: Wireless device 'radio0' is now down
Fri Mar 11 16:17:01 2022 daemon.notice hostapd: Configuration file: /var/run/hostapd-phy0.conf (phy wlan0) --> new PHY
Fri Mar 11 16:17:01 2022 kern.info kernel: [ 487.929702] br-lan: port 4(wlan0) entered blocking state
Fri Mar 11 16:17:01 2022 kern.info kernel: [ 487.935149] br-lan: port 4(wlan0) entered disabled state
Fri Mar 11 16:17:01 2022 kern.info kernel: [ 487.941140] device wlan0 entered promiscuous mode
Fri Mar 11 16:17:01 2022 kern.info kernel: [ 487.947001] br-lan: port 4(wlan0) entered blocking state
Fri Mar 11 16:17:01 2022 kern.info kernel: [ 487.952377] br-lan: port 4(wlan0) entered forwarding state
Fri Mar 11 16:17:01 2022 daemon.notice hostapd: wlan0: interface state UNINITIALIZED->COUNTRY_UPDATE
Fri Mar 11 16:17:01 2022 daemon.notice hostapd: ACS: Automatic channel selection started, this may take a bit
Fri Mar 11 16:17:01 2022 daemon.notice hostapd: wlan0: interface state COUNTRY_UPDATE->ACS
Fri Mar 11 16:17:01 2022 daemon.notice hostapd: wlan0: ACS-STARTED
Fri Mar 11 16:17:01 2022 kern.info kernel: [ 488.015502] br-lan: port 4(wlan0) entered disabled state
Fri Mar 11 16:17:02 2022 daemon.notice hostapd: Configuration file: /var/run/hostapd-phy1.conf (phy wlan1-1) --> new PHY
Fri Mar 11 16:17:02 2022 kern.info kernel: [ 488.141640] br-lan: port 5(wlan1-1) entered blocking state
Fri Mar 11 16:17:02 2022 kern.info kernel: [ 488.147244] br-lan: port 5(wlan1-1) entered disabled state
Fri Mar 11 16:17:02 2022 kern.info kernel: [ 488.153377] device wlan1-1 entered promiscuous mode
Fri Mar 11 16:17:02 2022 kern.info kernel: [ 488.159279] br-lan: port 5(wlan1-1) entered blocking state
Fri Mar 11 16:17:02 2022 kern.info kernel: [ 488.164812] br-lan: port 5(wlan1-1) entered forwarding state
Fri Mar 11 16:17:02 2022 daemon.notice hostapd: wlan1-1: interface state UNINITIALIZED->COUNTRY_UPDATE
Fri Mar 11 16:17:02 2022 daemon.notice hostapd: wlan1-1: interface state COUNTRY_UPDATE->DFS
Fri Mar 11 16:17:02 2022 daemon.notice hostapd: wlan1-1: DFS-CAC-START freq=5180 chan=36 sec_chan=1, width=2, seg0=50, seg1=0, cac_time=60s
Fri Mar 11 16:17:03 2022 daemon.notice netifd: Wireless device 'radio0' is now up
Fri Mar 11 16:17:03 2022 kern.info kernel: [ 489.253174] br-lan: port 5(wlan1-1) entered disabled state
Fri Mar 11 16:17:04 2022 daemon.notice netifd: radio1 (7479): command failed: Link has been severed (-67)
Fri Mar 11 16:17:04 2022 daemon.notice netifd: radio1 (7479): command failed: Link has been severed (-67)
Fri Mar 11 16:17:04 2022 daemon.notice netifd: Wireless device 'radio1' is now up
Fri Mar 11 16:17:04 2022 kern.info kernel: [ 490.616345] br-lan: port 6(wlan1) entered blocking state
Fri Mar 11 16:17:04 2022 kern.info kernel: [ 490.621665] br-lan: port 6(wlan1) entered disabled state
Fri Mar 11 16:17:04 2022 kern.info kernel: [ 490.628063] device wlan1 entered promiscuous mode
Fri Mar 11 16:17:05 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:06 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:07 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:08 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:09 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: ACS: Survey is missing noise floor
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: wlan0: ACS-COMPLETED freq=2472 channel=13
Fri Mar 11 16:17:09 2022 kern.info kernel: [ 495.886953] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
Fri Mar 11 16:17:09 2022 kern.info kernel: [ 495.893544] br-lan: port 4(wlan0) entered blocking state
Fri Mar 11 16:17:09 2022 kern.info kernel: [ 495.899303] br-lan: port 4(wlan0) entered forwarding state
Fri Mar 11 16:17:09 2022 daemon.notice netifd: Network device 'wlan0' link is up
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: wlan0: interface state ACS->ENABLED
Fri Mar 11 16:17:09 2022 daemon.notice hostapd: wlan0: AP-ENABLED
Fri Mar 11 16:17:10 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:11 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:12 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:13 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:14 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:15 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:16 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:17 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:18 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:19 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:20 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:21 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:22 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:23 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:24 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:25 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:26 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:27 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:28 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:29 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:30 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:31 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:32 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:33 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:34 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:35 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:36 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:37 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:38 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:39 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:40 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:41 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:42 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:43 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:44 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:45 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:46 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:47 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:48 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:49 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:50 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:51 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:52 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:53 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:54 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:55 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:56 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:57 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:58 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:17:59 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:18:00 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:18:01 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:18:02 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:18:03 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:18:04 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:18:05 2022 daemon.notice hostapd: wlan1-1: DFS-CAC-COMPLETED success=1 freq=5180 ht_enabled=0 chan_offset=0 chan_width=5 cf1=5250 cf2=0
Fri Mar 11 16:18:05 2022 daemon.warn hostapd: Can't set DFS state for freq 5180 MHz
Fri Mar 11 16:18:05 2022 daemon.warn hostapd: Can't set DFS state for freq 5200 MHz
Fri Mar 11 16:18:05 2022 daemon.warn hostapd: Can't set DFS state for freq 5220 MHz
Fri Mar 11 16:18:05 2022 daemon.warn hostapd: Can't set DFS state for freq 5240 MHz
Fri Mar 11 16:18:07 2022 kern.info kernel: [ 553.670050] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1-1: link becomes ready
Fri Mar 11 16:18:07 2022 kern.info kernel: [ 553.676855] br-lan: port 5(wlan1-1) entered blocking state
Fri Mar 11 16:18:07 2022 kern.info kernel: [ 553.682330] br-lan: port 5(wlan1-1) entered forwarding state
Fri Mar 11 16:18:07 2022 daemon.notice netifd: Network device 'wlan1-1' link is up
Fri Mar 11 16:18:07 2022 daemon.notice hostapd: wlan1-1: interface state DFS->ENABLED
Fri Mar 11 16:18:07 2022 daemon.notice hostapd: wlan1-1: AP-ENABLED
Fri Mar 11 16:18:08 2022 daemon.notice wpa_supplicant[1450]: wlan1: CTRL-EVENT-SCAN-FAILED ret=-16 retry=1
Fri Mar 11 16:18:08 2022 daemon.notice hostapd: wlan1-1: DFS-PRE-CAC-EXPIRED freq=5260 ht_enabled=0 chan_offset=0 chan_width=0 cf1=5260 cf2=0
Fri Mar 11 16:18:08 2022 daemon.notice wpa_supplicant[1450]: wlan1: Unknown event 54
Fri Mar 11 16:18:08 2022 daemon.notice wpa_supplicant[1450]: wlan1: Unknown event 54
Fri Mar 11 16:18:08 2022 daemon.notice wpa_supplicant[1450]: wlan1: Unknown event 54
Fri Mar 11 16:18:08 2022 daemon.notice wpa_supplicant[1450]: wlan1: Unknown event 54
Fri Mar 11 16:18:08 2022 daemon.notice hostapd: wlan1-1: DFS-PRE-CAC-EXPIRED freq=5280 ht_enabled=0 chan_offset=0 chan_width=0 cf1=5280 cf2=0
Fri Mar 11 16:18:08 2022 daemon.notice hostapd: wlan1-1: DFS-PRE-CAC-EXPIRED freq=5300 ht_enabled=0 chan_offset=0 chan_width=0 cf1=5300 cf2=0
Fri Mar 11 16:18:08 2022 daemon.notice hostapd: wlan1-1: DFS-PRE-CAC-EXPIRED freq=5320 ht_enabled=0 chan_offset=0 chan_width=0 cf1=5320 cf2=0
Fri Mar 11 16:18:08 2022 daemon.notice netifd: Network device 'wlan1-1' link is down
Fri Mar 11 16:18:08 2022 kern.info kernel: [ 554.685037] br-lan: port 5(wlan1-1) entered disabled state
Fri Mar 11 16:18:13 2022 daemon.err wpa_supplicant[1450]: could not get valid channel
Fri Mar 11 16:18:13 2022 daemon.notice wpa_supplicant[1450]: wlan1: interface state UNINITIALIZED->DFS
Fri Mar 11 16:18:14 2022 daemon.notice hostapd: handle_probe_req: send failed
Fri Mar 11 16:18:14 2022 daemon.notice hostapd: handle_probe_req: send failed
Fri Mar 11 16:18:36 2022 daemon.notice hostapd: handle_probe_req: send failed
Fri Mar 11 16:18:36 2022 daemon.notice hostapd: handle_probe_req: send failed
Fri Mar 11 16:18:36 2022 daemon.notice hostapd: handle_probe_req: send failed
Fri Mar 11 16:18:36 2022 daemon.notice hostapd: handle_probe_req: send failed
Fri Mar 11 16:18:51 2022 daemon.notice hostapd: handle_probe_req: send failed
Fri Mar 11 16:18:51 2022 daemon.notice hostapd: handle_probe_req: send failed
Fri Mar 11 16:18:52 2022 daemon.notice hostapd: handle_probe_req: send failed
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the MT7615E 802.11s VHT160 failure on channel 36 using the provided OpenWrt wireless configuration and logs. Compare the reported mesh behavior with VHT80 mesh and VHT160 AP mode, then trace the MT7615 mesh and VHT160 handling. Done means VHT160 mesh mode works on channel 36 without the reported link and scan failures.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c
- Domain
- networking
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100