Created attachment 285273 [details]
kernel dmesg log
We are testing ax200ngw using iperf. When iperf generates 100Mbps UDP uplink, then all looks good. However when UDP UL traffic is 120Mbps, firwmare crashes. Here is an iperf command:
$ iperf -i 0.5 -u -y c -w 1M -c 192.168.1.21 -t 60 -b 120M -e -p 10001
$ ethtool -i wlo1 | grep firmware
Kernel log is attached.
Note that the issue can be reproduced with both 11ac and 11ax AP.
Created attachment 285435 [details]
dmesg after crash. UDP upstream, 4 parallel client streams
I get a slightly different assert code, 0xEDC:
Loaded firmware version: 48.4fa0041f.0
0x00000EDC | ADVANCED_SYSASSERT
Today I found a bug in the driver that causes problems during high TX throughput (or rather, high number of frames that would cause mac80211 to use AMSDU). Can you please try this patch and see if it helps with the issue you are experiencing?