[    3.313154] br1: port 1(veth1) entered blocking state
[    3.313211] br1: port 1(veth1) entered disabled state
[    3.313252] veth1: entered allmulticast mode
[    3.313313] veth1: entered promiscuous mode
[    3.322666] br1: port 1(veth1) entered blocking state
[    3.322756] br1: port 1(veth1) entered forwarding state
[    3.327958] br1: port 2(veth2) entered blocking state
[    3.328002] br1: port 2(veth2) entered disabled state
[    3.328039] veth2: entered allmulticast mode
[    3.328097] veth2: entered promiscuous mode
[    3.337566] br1: port 2(veth2) entered blocking state
[    3.337651] br1: port 2(veth2) entered forwarding state
[   20.668986] br1: port 2(veth2) entered disabled state
[   20.673475] veth2: left allmulticast mode
[   20.673531] veth2: left promiscuous mode
[   20.673592] br1: port 2(veth2) entered disabled state
[   20.677877] br1: port 1(veth1) entered disabled state
[   20.681992] veth1: left allmulticast mode
[   20.682022] veth1: left promiscuous mode
[   20.682052] br1: port 1(veth1) entered disabled state