[ 1380.344267][ T3955] br1: port 1(veth1) entered blocking state
[ 1380.344594][ T3955] br1: port 1(veth1) entered disabled state
[ 1380.345649][ T3955] veth1: entered allmulticast mode
[ 1380.347776][ T3955] veth1: entered promiscuous mode
[ 1380.348553][ T3955] br1: port 1(veth1) entered blocking state
[ 1380.348854][ T3955] br1: port 1(veth1) entered forwarding state
[ 1399.741791][ T4030] br1: port 1(veth1) entered disabled state
[ 1399.864052][ T4032] veth1: left allmulticast mode
[ 1399.864273][ T4032] veth1: left promiscuous mode
[ 1399.864647][ T4032] br1: port 1(veth1) entered disabled state