[  643.950339][ T8966] br1: port 1(veth1) entered blocking state
[  643.950700][ T8966] br1: port 1(veth1) entered disabled state
[  643.951042][ T8966] veth1: entered allmulticast mode
[  643.952670][ T8966] veth1: entered promiscuous mode
[  644.043372][ T6704] br1: port 1(veth1) entered blocking state
[  644.043727][ T6704] br1: port 1(veth1) entered forwarding state
[  644.094928][ T8979] br1: port 2(veth2) entered blocking state
[  644.095291][ T8979] br1: port 2(veth2) entered disabled state
[  644.095618][ T8979] veth2: entered allmulticast mode
[  644.097900][ T8979] veth2: entered promiscuous mode
[  644.183273][   T39] br1: port 2(veth2) entered blocking state
[  644.183628][   T39] br1: port 2(veth2) entered forwarding state
[  662.305181][ T9445] br1: port 2(veth2) entered disabled state
[  662.333505][ T9447] veth2: left allmulticast mode
[  662.333809][ T9447] veth2: left promiscuous mode
[  662.334692][ T9447] br1: port 2(veth2) entered disabled state
[  662.382251][ T9449] br1: port 1(veth1) entered disabled state
[  662.410738][ T9451] veth1: left allmulticast mode
[  662.411655][ T9451] veth1: left promiscuous mode
[  662.412012][ T9451] br1: port 1(veth1) entered disabled state