Re: rtwn0: rtwn_rx_copy_to_mbuf: could not allocate RX mbuf
Date: Thu, 24 Apr 2025 13:44:34 UTC
On Thu, 24 Apr 2025, Bjoern A. Zeeb wrote: > On Thu, 24 Apr 2025, Nuno Teixeira 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. >> >> Should I open a PR? >> Any tips to debug this? > > Can you try backing out d5f5193e2db974576120b5e5f559970a6c15247d ? > See more infor there; Cc: adrian More likely 5c74aa3abd4e353ed7f8cb446c0527c8ebe15d1c as well; somehow I missed that both went in. > >> 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. >> >> > > -- Bjoern A. Zeeb r15:7