[ 1542.404876][ T7600] br1: port 1(veth1) entered blocking state
[ 1542.405152][ T7600] br1: port 1(veth1) entered disabled state
[ 1542.405409][ T7600] veth1: entered allmulticast mode
[ 1542.407293][ T7600] veth1: entered promiscuous mode
[ 1542.558703][ T4426] br1: port 1(veth1) entered blocking state
[ 1542.558959][ T4426] br1: port 1(veth1) entered forwarding state
[ 1562.830066][ T7675] br1: port 1(veth1) entered disabled state
[ 1563.004849][ T7677] veth1: left allmulticast mode
[ 1563.005074][ T7677] veth1: left promiscuous mode
[ 1563.006434][ T7677] br1: port 1(veth1) entered disabled state