Re: WARNING !ht_cap.ht_supported failed at...

On 2025-04-22 16:33, Bjoern A. Zeeb wrote:
> On Mon, 21 Apr 2025, Chris wrote:
> 
Comments inline...
> Hi,
> 
>> Just an update to let you know that after some 5 days
>> of struggling to build/install a new world/kernel
>> (long boring story) that worked. I succeeded. Which gave
>> me the opportunity to test all your hard work...
>> 
>> kernel:
>> 15.0-CURRENT #1 main-n276516-65d8491719bb: Mon Apr 21 12:39:46 PDT 2025
>> root@fbsd15:/usr/obj/usr/src/amd64.amd64/sys/LENOIP15ND amd64
>> 
>> ports revision:
>> commit 79c842114f11e2151d873f1f069b542271f20e1a (HEAD -> main, 
>> freebsd/main, freebsd/HEAD)
>> Author: Christos Chatzaras <chris@cretaforce.gr>
>> Date:   Wed Apr 16 00:16:39 2025 +0200
>> 
>> ifconfig wlan0 (rc.conf):
>> wlans_iwlwifi0="wlan0"
>> ifconfig_wlan0="WPA SYNCDHCP up"
>> ifconfig_wlan0_ipv6="inet6 accept_rtadv"
>> 
>> ifconfig wlan0:
>> wlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
>> 	options=0
>> 	ether 3c:e9:f7:ec:63:d7
>> 	inet 192.168.1.3 netmask 0xffffff00 broadcast 192.168.1.255
>> 	inet6 fe80::3ee9:f7ff:feec:63d7%wlan0 prefixlen 64 scopeid 0x2
>> 	groups: wlan
>> 	ssid HighwayToHell channel 157 (5785 MHz 11a vht/80+) bssid 
>> 10:0c:6b:4d:44:27
>> 	regdomain FCC country US authmode WPA2/802.11i privacy ON
>> 	deftxkey UNDEF AES-CCM 2:128-bit txpower 17 bmiss 7 mcastrate 6
>> 	mgmtrate 6 scanvalid 60 -ampdutx ampdurx ampdulimit 64k ampdudensity 4
>> 	-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=23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL>
>> 
>> For reference, this is on an AX201.
>> From my perspective. It works extremely well Thank you! :)
> 
> Hopefully we'll make it work even better...
> 
>> I do see this (from dmesg.boot):
>> iwlwifi0: lkpi_sta_a_to_a:2437: lvif 0xfffffe01200a4000 vap 
>> 0xfffffe01200a4010 iv_bss 0xfffffe01203ae000 lvif_bss 0xfffff8000483c800 
>> lvif_bss->ni 0xfffffe00f5be9000 synched 0
>> iwlwifi0: lkpi_iv_newstate: error 95 during state transition 2 (AUTH) -> 2 
>> (AUTH)
>> iwlwifi0: lkpi_sta_auth_to_assoc:2348: lvif 0xfffffe01200a4000 vap 
>> 0xfffffe01200a4010 iv_bss 0xfffffe01203ae000 lvif_bss 0xfffff8000483c800 
>> lvif_bss->ni 0xfffffe00f5be9000 synched 0
>> iwlwifi0: lkpi_iv_newstate: error 95 during state transition 2 (AUTH) -> 3 
>> (ASSOC)
> 
> The above is a result of how net80211 works internally.  Something to attack
> the next months ...  However it also means you lost connection or didn't
> make it ... see next...
> 
>> iwlwifi0: Not associated and the session protection is over already...
>> iwlwifi0: linuxkpi_ieee80211_connection_loss: vif 0xfffffe01200a4ec0 vap 
>> 0xfffffe01200a4010 state AUTH
> 
> That is more of a concern as it means association didn't finish in time.
> Too much noise?  No good signal?  Something else?
The AP is some 15 feet from this laptop. Aside from a TV remote, no.

Thanks for all the information, Bjoern.

--Chris

-- 
sent from hardware written from and running on FreeBSD