Open brgl opened 3 years ago
It is just a WARN_ON, but it looks like there was a change in the 80211 core code that expects some different behavior from drivers than before. The realtek drivers that NVIDIA imported may not have the corresponding change. Might be worth investigating. Upstream change that added this warning is here. Looks like it came in when NVIDIA patched in the update to 4.9.201.
Replying in the thread to say I'm also seeing the same dumps in my dmesg (and to subscribe to the thread). Hard to say if the issue affects performance, since we're also battling a performance issue. Could be unrelated.
Any updates with this issue? I am also seeing the same with the latest kernel updates from dunfell 4.9.253-l4t-r32.6
thanks
It seems that this issue is still there. I am using a Jetson Nano with the kernel version 4.9.253 tegra running on ubuntu 20. How can we approach this ?
I have similar dumps in my logfiles and then I get an "CTRL-EVENT-SCAN-FAILED ret=-16" error and no wifi networks can be found until a reboot.
Hello @sheuschkel Could you please share the branch you are using and steps you followed to creat an access point ? I tried to creat an access point in past and it was working fine to me on my Jetson Xavier NX
It seems that this issue is still there. I am using a Jetson Nano with the kernel version 4.9.253 tegra running on ubuntu 20.
Hello @Gabryss I am facing the same issue in Jetson nano and same kernel version and wifi disconnects and not connecting back. Have you resolved the issue?
When connecting to the wifi network with wpa_supplicant on Jetson Xavier NX, the following warning is emitted:
This doesn't seem to cause any problems with connectivity. The kernel revision is:
e443483e8c9c25d878caf33e7b97193eee22fef2
and the system is just regular yocto system based onmeta-tegra
.