[ 439.858703] vethA: entered promiscuous mode [ 439.858772] vethB: entered promiscuous mode [ 439.862539] vethA: entered promiscuous mode [ 439.862622] vethB: entered promiscuous mode [ 439.888118] prp1: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 439.899113] prp2: Slave A (vethA) is not up; please bring it up to get a fully working HSR network [ 448.461344] vethA: left promiscuous mode [ 448.461489] vethB: left promiscuous mode [ 448.461933] vethB (unregistering): left promiscuous mode [ 448.462186] vethA (unregistering): left promiscuous mode