Re: Go ports are crashing wireless (AX201)

On Sun, 2 Aug 2026, Nuno Teixeira wrote:

> <snip>
>
> 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>
>>
>
> Doing more tests at main-n287884-16e47f317c4c: Sat Aug  1
>
> wlans_iwlwifi0="wlan0"
> ifconfig_wlan0="WPA SYNCDHCP"
> create_args_wlan0="country PT regdomain ETSI"
>
> One single run on sysutils/restic; `make distclean fetch` and I got instant
> crash.
>
> Switching to ipv6:
>
> wlans_iwlwifi0="wlan0"
> ifconfig_wlan0="WPA SYNCDHCP"
> create_args_wlan0="country PT regdomain ETSI"
> ifconfig_wlan0_ipv6="inet6 accept_rtadv"
> rtsold_enable="YES"
>
> I did around 7 runs without crash or warnings on dmesg.
>
> I suspect that Go module servers triggers a problem somehow.

How would they trigger a problem in the firmware; I mean I can think of ways
but ...

I'll have to follow-up on the Queue stuck PR still.

> I will continue to use ipv6 and see how it goes.

Yes, please let us known.


> Actual ipconfig:
> ---
> wlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
> options=0
> ether xx:xx:xx
> inet 192.168.1.188 netmask 0xffffff00 broadcast 192.168.1.255
> inet6 fe80::6e6a:77ff:fedf:921%wlan0 prefixlen 64 scopeid 0x3
> inet6 2a01:14:100:6480:f1bd:98e9:1d21:92c2 prefixlen 64 autoconf pltime
> 2120 vltime 2120
> inet6 fd8f:fd2d:a7cd:0:6745:90e5:7fa1:cb29 prefixlen 64 autoconf pltime
> 2700 vltime 5400
> groups: wlan
> ssid OpenWrt-5 channel 40 (5200 MHz 11a vht/80-) 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=823<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL,STABLEADDR>
>
> ---
> Thanks,
>

-- 
Bjoern A. Zeeb                                                     r15:7