Hi, there's finally a v4.5 fix available, see [0]: > v4 fixes for 4.5 are here: > > https://patchwork.ozlabs.org/patch/598195/ (revert) > https://patchwork.ozlabs.org/patch/598196/ Those two didn't make it to v4.5.5, but please incude these, stmmac is broken for 5 debian kernel releases already. Thanks, Andre [0] https://www.spinics.net/lists/netdev/msg369626.html