[  772.000427] br1: port 1(veth1) entered blocking state
[  772.000481] br1: port 1(veth1) entered disabled state
[  772.000514] veth1: entered allmulticast mode
[  772.000568] veth1: entered promiscuous mode
[  772.003973] br1: port 1(veth1) entered blocking state
[  772.004009] br1: port 1(veth1) entered forwarding state
[  784.923891] br1: port 1(veth1) entered disabled state
[  784.926537] veth1: left allmulticast mode
[  784.926570] veth1: left promiscuous mode
[  784.926596] br1: port 1(veth1) entered disabled state