[  551.991127] br1: port 1(veth1) entered blocking state
[  551.991218] br1: port 1(veth1) entered disabled state
[  551.991302] veth1: entered allmulticast mode
[  551.991424] veth1: entered promiscuous mode
[  552.001829] br1: port 1(veth1) entered blocking state
[  552.001931] br1: port 1(veth1) entered forwarding state
[  552.012872] br1: port 2(veth2) entered blocking state
[  552.012931] br1: port 2(veth2) entered disabled state
[  552.012985] veth2: entered allmulticast mode
[  552.013080] veth2: entered promiscuous mode
[  552.024337] br1: port 2(veth2) entered blocking state
[  552.024402] br1: port 2(veth2) entered forwarding state
[  568.740400] br1: port 2(veth2) entered disabled state
[  568.750892] veth2: left allmulticast mode
[  568.750943] veth2: left promiscuous mode
[  568.750991] br1: port 2(veth2) entered disabled state
[  568.761562] br1: port 1(veth1) entered disabled state
[  568.771586] veth1: left allmulticast mode
[  568.771646] veth1: left promiscuous mode
[  568.771701] br1: port 1(veth1) entered disabled state