Hi Heiko, On Mon, Sep 20, 2021 at 6:17 AM Heiko Thiery <heiko.thiery@xxxxxxxxx> wrote: > Now it is clear to me. I used the dtb for my board that had already > changed the phy node and tried to boot the "old" kernel 5.14. Thus no > phy could be found. Nevertheless the kernel should not crash in case > no phy was found. Agreed. The patch I proposed earlier should fix the problem, correct? https://pastebin.com/raw/yZKz1huL