[  601.003988] br1: port 1(veth1) entered blocking state
[  601.004069] br1: port 1(veth1) entered disabled state
[  601.004133] veth1: entered allmulticast mode
[  601.004273] veth1: entered promiscuous mode
[  601.025004] br1: port 2(veth2) entered blocking state
[  601.025124] br1: port 2(veth2) entered disabled state
[  601.025198] veth2: entered allmulticast mode
[  601.025313] veth2: entered promiscuous mode
[  601.046636] br1: port 2(veth2) entered blocking state
[  601.046745] br1: port 2(veth2) entered forwarding state
[  601.046821] br1: port 1(veth1) entered blocking state
[  601.046884] br1: port 1(veth1) entered forwarding state
[  608.563251] br1: port 2(veth2) entered disabled state
[  608.563334] br1: port 1(veth1) entered disabled state
[  608.583297] veth2: left allmulticast mode
[  608.583354] veth2: left promiscuous mode
[  608.583393] br1: port 2(veth2) entered disabled state
[  608.601761] veth1: left allmulticast mode
[  608.601818] veth1: left promiscuous mode
[  608.601864] br1: port 1(veth1) entered disabled state