[ 1548.130917][ T7491] br1: port 1(veth1) entered blocking state
[ 1548.131159][ T7491] br1: port 1(veth1) entered disabled state
[ 1548.131375][ T7491] veth1: entered allmulticast mode
[ 1548.132912][ T7491] veth1: entered promiscuous mode
[ 1548.154722][ T3981] br1: port 1(veth1) entered blocking state
[ 1548.154927][ T3981] br1: port 1(veth1) entered forwarding state
[ 1559.386193][ T7590] br1: port 1(veth1) entered disabled state
[ 1559.405415][ T7591] veth1: left allmulticast mode
[ 1559.405676][ T7591] veth1: left promiscuous mode
[ 1559.405979][ T7591] br1: port 1(veth1) entered disabled state