Re: Go ports are crashing wireless (AX201)

From: Nuno Teixeira <eduardo_at_freebsd.org>
Date: Mon, 13 Jul 2026 14:10:58 UTC
> Do you have anything in
>
>         dmesg -a | grep linuxkpi_ieee80211_beacon_loss
>
> from around that time?
>
>
> I have another debugging patch somewhere still I think from the earlier
> days;
> I should dig it out and try to add it in.
>
> It loggs things like:
>         [938514.639886] iwlwifi0: missed_beacons:45,
> missed_beacons_since_rx:1
>
> which can be a fair bit of noise (I do see that when roaming between
> floors, etc).


Nothing on `dmesg -a | grep linuxkpi_ieee80211_beacon_loss`

BTW, now I'm using rc.conf thas you told me: create_args_wlan0="country PT
regdomain ETSI mode 11na -vht160 -vht80"

wlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=0
ether 6c:6a:77:df:09:21
inet 192.168.1.188 netmask 0xffffff00 broadcast 192.168.1.255
groups: wlan
ssid OpenWrt-5 channel 40 (5200 MHz 11a vht/40-) bssid 82:af:ca:7f:eb:5f
regdomain ETSI country PT authmode WPA2/802.11i privacy ON
deftxkey UNDEF AES-CCM 2:128-bit AES-CCM ucast:128-bit txpower 23
bmiss 7 mcastrate 6 mgmtrate 6 scanvalid 60 ampdulimit 64k
ampdudensity 2 -amsdutx amsdurx shortgi -ldpctx ldpcrx -uapsd vht
vht40 -vht80 -vht160 -vht80p80 wme roaming MANUAL
parent interface: iwlwifi0
media: IEEE 802.11 Wireless Ethernet VHT mode 11ac
status: associated
nd6 options=829<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL,STABLEADDR>


-- 
Nuno Teixeira
FreeBSD UNIX:  <eduardo@FreeBSD.org>   Web:  https://FreeBSD.org