Re: Go ports are crashing wireless (AX201)

On Mon, 13 Jul 2026, Nuno Teixeira wrote:

>>> Yes, I'm running amd64 main.
>>> Yesterday I did got a crash with go ports on ht40. It's not frequent as
>>> with ht80.
>> .. with vht80.
>>
>> Can you show me|us the output of:
>>
>>         sysctl compat.linuxkpi.80211.wlan0
>>
>> when you are in the place where you do your go port fetches?
>
>
> I'm at ht40 and used `/bin/sh -c '(while true; do echo "$(date +%H:%M:%S) -
> $(sysctl -n compat.linuxkpi.80211.wlan0 2>/dev/null)" >> wlan_debug.log;
> sleep 2; done) &'`
> to record sysctl.
>
> I did added crash info to end of log.
> Crash was around 14:35.
> Log in attachment.

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).

/bz

-- 
Bjoern A. Zeeb                                                     r15:7