Hm, knowing if its NIC or VHT/11ac specific would be good. What's "wlanstats -i wlan0" show before and after you've done a bunch of test traffic?
"Could not allocate mbuf" is a pretty big warning too, I don't think I've changed anything in the TX/RX paths to mess with that. I'll do some iperf testing tonight. -adrian On Fri, 25 Apr 2025 at 05:40, Nuno Teixeira <edua...@freebsd.org> wrote: > (...) > > Also I see in recent world the following warning: > > Apr 25 13:29:15 rpi4 wpa_supplicant[3729]: Successfully initialized > wpa_supplicant > Apr 25 13:29:15 rpi4 wpa_supplicant[3729]: ioctl[SIOCS80211, op=20, > val=0, arg_len=7]: Invalid argument > > I've tried a older rtwn 11n dongle and I can't reproduce it. > I suppose that this only happens in 11ac mode. > > > Nuno Teixeira <edua...@freebsd.org> escreveu (sexta, 25/04/2025 à(s) > 13:00): > > > > Hello, > > > > The oldest BE that I have in aarch64 is from > > main-n276312-487c7245a789: Tue Apr 8 > > > > iperf3 -c 192.168.1.100 > > Connecting to host 192.168.1.100, port 5201 > > [ 5] local 192.168.1.102 port 28643 connected to 192.168.1.100 port 5201 > > [ ID] Interval Transfer Bitrate Retr Cwnd > > [ 5] 0.00-1.03 sec 6.62 MBytes 53.8 Mbits/sec 9 92.0 KBytes > > [ 5] 1.03-2.00 sec 6.38 MBytes 55.2 Mbits/sec 6 94.8 KBytes > > [ 5] 2.00-3.00 sec 6.50 MBytes 54.5 Mbits/sec 9 102 KBytes > > [ 5] 3.00-4.00 sec 6.50 MBytes 54.5 Mbits/sec 2 98.8 KBytes > > [ 5] 4.00-5.00 sec 6.62 MBytes 55.6 Mbits/sec 14 105 KBytes > > [ 5] 5.00-6.00 sec 6.50 MBytes 54.5 Mbits/sec 31 119 KBytes > > [ 5] 6.00-7.00 sec 6.62 MBytes 55.6 Mbits/sec 3 123 KBytes > > [ 5] 7.00-8.00 sec 6.50 MBytes 54.5 Mbits/sec 20 123 KBytes > > [ 5] 8.00-9.00 sec 6.62 MBytes 55.6 Mbits/sec 4 127 KBytes > > [ 5] 9.00-10.00 sec 6.38 MBytes 53.5 Mbits/sec 59 71.4 KBytes > > - - - - - - - - - - - - - - - - - - - - - - - - - > > [ ID] Interval Transfer Bitrate Retr > > [ 5] 0.00-10.00 sec 65.2 MBytes 54.7 Mbits/sec 157 > sender > > [ 5] 0.00-10.01 sec 65.0 MBytes 54.5 Mbits/sec > receiver > > > > In iperf3 -R mode, I can reproduce the current problem: > > > > % iperf3 -c 192.168.1.100 -R > > Connecting to host 192.168.1.100, port 5201 > > Reverse mode, remote host 192.168.1.100 is sending > > [ 5] local 192.168.1.102 port 37659 connected to 192.168.1.100 port 5201 > > [ ID] Interval Transfer Bitrate > > [ 5] 0.00-1.02 sec 0.00 Bytes 0.00 bits/sec > > [ 5] 1.02-2.04 sec 0.00 Bytes 0.00 bits/sec > > [ 5] 2.04-3.06 sec 0.00 Bytes 0.00 bits/sec > > [ 5] 3.06-4.01 sec 0.00 Bytes 0.00 bits/sec > > [ 5] 4.01-5.00 sec 0.00 Bytes 0.00 bits/sec > > [ 5] 5.00-6.00 sec 384 KBytes 3.15 Mbits/sec > > [ 5] 6.00-7.00 sec 1.00 MBytes 8.38 Mbits/sec > > [ 5] 7.00-8.00 sec 0.00 Bytes 0.00 bits/sec > > [ 5] 8.00-9.00 sec 0.00 Bytes 0.00 bits/sec > > [ 5] 9.00-10.01 sec 0.00 Bytes 0.00 bits/sec > > - - - - - - - - - - - - - - - - - - - - - - - - - > > [ ID] Interval Transfer Bitrate Retr > > [ 5] 0.00-10.01 sec 1.38 MBytes 1.15 Mbits/sec 24 > sender > > [ 5] 0.00-10.01 sec 1.38 MBytes 1.15 Mbits/sec > receiver > > > > rtwn0: rtwn_rx_copy_to_mbuf: could not allocate RX mbuf > > rtwn0: rtwn_rx_copy_to_mbuf: could not allocate RX mbuf > > rtwn0: rtwn_rx_copy_to_mbuf: could not allocate RX mbuf > > rtwn0: rtwn_rx_copy_to_mbuf: could not allocate RX mbuf > > rtwn0: rtwn_rx_copy_to_mbuf: could not allocate RX mbuf > > rtwn0: rtwn_rx_copy_to_mbuf: could not allocate RX mbuf > > rtwn0: rtwn_rx_copy_to_mbuf: could not allocate RX mbuf > > rtwn0: rtwn_rx_copy_to_mbuf: could not allocate RX mbuf > > > > Maybe in the time of this world I didn't notived any warning/errors > > since connection was funcional. > > > > Cheers, > > > > Adrian Chadd <adrian.ch...@gmail.com> escreveu (sexta, 25/04/2025 à(s) > 03:28): > > > > > > hi, > > > > > > Ok, can you just try a straight up freebsd-head from two weeks ago and > see if that changes the behaviour? That's odd, I'm not seeing any issues > locally. > > > Let's try to narrow down when things did and didn't work and we can > move forward along the net80211/rtwn changes from there! > > > > > > > > > -adrian > > > > > > > > > On Thu, 24 Apr 2025 at 14:31, Nuno Teixeira <edua...@freebsd.org> > wrote: > > >> > > >> (...) > > >> > > >> kldstat > > >> 25 1 0xffffffff845be000 f017 if_rtwn_usb.ko > > >> 26 1 0xffffffff845ce000 1b140 rtwn.ko > > >> > > >> Nuno Teixeira <edua...@freebsd.org> escreveu (quinta, 24/04/2025 > à(s) 22:29): > > >> > > > >> > freebsd > > >> > > > >> > wlans_rtwn0="wlan0" > > >> > ifconfig_wlan0="WPA SYNCDHCP up" > > >> > create_args_wlan0="country PT regdomain ETSI" > > >> > > > >> > Adrian Chadd <adrian.ch...@gmail.com> escreveu (quinta, 24/04/2025 > à(s) 22:06): > > >> > > > > >> > > > > >> > > > > >> > > On Thu, 24 Apr 2025 at 13:41, Nuno Teixeira <edua...@freebsd.org> > wrote: > > >> > >> > > >> > >> Hey! > > >> > >> > > >> > >> I remember having both cards working fine maybe in the last 3-5 > days. > > >> > >> I've spoted that someting isn't right wuth git taking too long > too pull. > > >> > >> > > >> > >> this is my /boot/loader.conf.local: > > >> > >> > > >> > >> compat.linuxkpi.80211.hw_crypto=1 > > >> > >> compat.linuxkpi.iwlwifi_disable_11ac=0 > > >> > >> compat.linuxkpi.iwlwifi_11n_disable=0 > > >> > >> wlan_amrr_load="YES" > > >> > >> > > >> > > > > >> > > Are you using the linux driver or the freebsd rtwn driver? > > >> > > > > >> > > > > >> > > > > >> > > -adrian > > >> > > > > >> > >> > > >> > >> Cheers, > > >> > >> > > >> > >> Adrian Chadd <adrian.ch...@gmail.com> escreveu (quinta, > 24/04/2025 à(s) 21:34): > > >> > >> > > > >> > >> > > > >> > >> > > > >> > >> > On Thu, 24 Apr 2025 at 04:05, Nuno Teixeira < > edua...@freebsd.org> wrote: > > >> > >> >> > > >> > >> >> Hello, > > >> > >> >> > > >> > >> >> At main-n276705-e3e55936ce3b: Wed Apr 23, rtwn driver became > almost > > >> > >> >> useless on my amd64 and aarch64. > > >> > >> >> > > >> > >> >> Tested with RTL8811AU and RTL8821AU usb dongles. > > >> > >> > > > >> > >> > > > >> > >> > hi! > > >> > >> > > > >> > >> > I'm using them at home and they're fine! So I am testing these! > > >> > >> > > > >> > >> > Do you know when it was last OK for you? > > >> > >> > > > >> > >> > > > >> > >> > > > >> > >> > -adrian > > >> > >> > > > >> > >> > > > >> > >> > > > >> > >> >> > > >> > >> >> > > >> > >> >> Should I open a PR? > > >> > >> >> Any tips to debug this? > > >> > >> >> > > >> > >> >> Thanks, > > >> > >> >> > > >> > >> >> `git pull --rebase` takes too long time to complete and > sometimes fails. > > >> > >> >> > > >> > >> >> iperf3 shows bellow resilts on amd64/aarch64 with both cards. > > >> > >> >> > > >> > >> >> % iperf3 -c hp -R > > >> > >> >> Connecting to host hp, port 5201 > > >> > >> >> Reverse mode, remote host hp is sending > > >> > >> >> [ 5] local 192.168.1.82 port 43550 connected to > 192.168.1.100 port 5201 > > >> > >> >> [ ID] Interval Transfer Bitrate > > >> > >> >> [ 5] 0.00-1.00 sec 0.00 Bytes 0.00 bits/sec > > >> > >> >> [ 5] 1.00-2.06 sec 0.00 Bytes 0.00 bits/sec > > >> > >> >> [ 5] 2.06-3.00 sec 128 KBytes 1.11 Mbits/sec > > >> > >> >> [ 5] 3.00-4.03 sec 128 KBytes 1.02 Mbits/sec > > >> > >> >> [ 5] 4.03-5.01 sec 0.00 Bytes 0.00 bits/sec > > >> > >> >> [ 5] 5.01-6.01 sec 256 KBytes 2.10 Mbits/sec > > >> > >> >> [ 5] 6.01-7.06 sec 0.00 Bytes 0.00 bits/sec > > >> > >> >> [ 5] 7.06-8.06 sec 0.00 Bytes 0.00 bits/sec > > >> > >> >> [ 5] 8.06-9.01 sec 0.00 Bytes 0.00 bits/sec > > >> > >> >> [ 5] 9.01-10.01 sec 128 KBytes 1.04 Mbits/sec > > >> > >> >> - - - - - - - - - - - - - - - - - - - - - - - - - > > >> > >> >> [ ID] Interval Transfer Bitrate Retr > > >> > >> >> [ 5] 0.00-10.01 sec 768 KBytes 628 Kbits/sec 156 > sender > > >> > >> >> [ 5] 0.00-10.01 sec 640 KBytes 524 Kbits/sec > receiver > > >> > >> >> > > >> > >> >> iperf Done. > > >> > >> >> > > >> > >> >> -- > > >> > >> >> Nuno Teixeira > > >> > >> >> FreeBSD UNIX: <edua...@freebsd.org> Web: > https://FreeBSD.org > > >> > >> >> > > >> > >> > > >> > >> > > >> > >> -- > > >> > >> Nuno Teixeira > > >> > >> FreeBSD UNIX: <edua...@freebsd.org> Web: https://FreeBSD.org > > >> > > > >> > > > >> > > > >> > -- > > >> > Nuno Teixeira > > >> > FreeBSD UNIX: <edua...@freebsd.org> Web: https://FreeBSD.org > > >> > > >> > > >> > > >> -- > > >> Nuno Teixeira > > >> FreeBSD UNIX: <edua...@freebsd.org> Web: https://FreeBSD.org > > > > > > > > -- > > Nuno Teixeira > > FreeBSD UNIX: <edua...@freebsd.org> Web: https://FreeBSD.org > > > > -- > Nuno Teixeira > FreeBSD UNIX: <edua...@freebsd.org> Web: https://FreeBSD.org >
