[  552.173406] br1: port 1(veth1) entered blocking state
[  552.173487] br1: port 1(veth1) entered disabled state
[  552.173553] veth1: entered allmulticast mode
[  552.173650] veth1: entered promiscuous mode
[  552.204267] br1: port 2(veth2) entered blocking state
[  552.204330] br1: port 2(veth2) entered disabled state
[  552.204395] veth2: entered allmulticast mode
[  552.204493] veth2: entered promiscuous mode
[  552.234282] br1: port 2(veth2) entered blocking state
[  552.234361] br1: port 2(veth2) entered forwarding state
[  552.234419] br1: port 1(veth1) entered blocking state
[  552.234472] br1: port 1(veth1) entered forwarding state
[  560.086803] br1: port 2(veth2) entered disabled state
[  560.086885] br1: port 1(veth1) entered disabled state
[  560.122351] veth2: left allmulticast mode
[  560.122408] veth2: left promiscuous mode
[  560.122447] br1: port 2(veth2) entered disabled state
[  560.157240] veth1: left allmulticast mode
[  560.157308] veth1: left promiscuous mode
[  560.157357] br1: port 1(veth1) entered disabled state