Hi,
I have strange apparently network related issues after upgrading the Kernel from 5.4 to 5.10. The first symptoms were that the Raspberry Pi 3B does not connect via LAN any more and I cannot SSH in. I could still use it via connected monitor and keyboard and then I noticed freezes/hangs when using commands like `ip addr` or `sudo`. After a while an exception with a trace shows up in dmesg.
Are there any known problems or is obvious what the problem could be?
I reverted `config.txt` and `cmdline.txt` to the defaults which did not change anything. Then I tried to collect as much info as possible, e.g. cleaned up output of `dmesg`, `lsusb` and `lsmod` that I will attach. If I do a downgrade in the faulty state everything goes back to normal again after reboot..
I noticed this in January and tried upgrading a few times but had the same problem every time.
I also thought of re-installing the AArch64 variant if this makes sense? I don't use any closed source vendor libs I think.
Any help is greatly appreciated.
Log output bad vs good
https://gist.github.com/monojp/e1a32a79 ... bd1a1faf0f
dmesg bad vs good diff
https://gist.github.com/monojp/256ff31b ... 56f4ed1c17