[ 1468.346835][ T9513] br1: port 1(veth1) entered blocking state
[ 1468.347123][ T9513] br1: port 1(veth1) entered disabled state
[ 1468.347387][ T9513] veth1: entered allmulticast mode
[ 1468.349292][ T9513] veth1: entered promiscuous mode
[ 1468.480252][ T7322] br1: port 1(veth1) entered blocking state
[ 1468.480507][ T7322] br1: port 1(veth1) entered forwarding state
[ 1488.621868][ T9582] br1: port 1(veth1) entered disabled state
[ 1488.770004][ T9583] veth1: left allmulticast mode
[ 1488.770206][ T9583] veth1: left promiscuous mode
[ 1488.770502][ T9583] br1: port 1(veth1) entered disabled state