[   18.244773][  T323] br1: port 1(veth1) entered blocking state
[   18.245621][  T323] br1: port 1(veth1) entered disabled state
[   18.246229][  T323] veth1: entered allmulticast mode
[   18.249687][  T323] veth1: entered promiscuous mode
[   18.556452][   T37] br1: port 1(veth1) entered blocking state
[   18.557364][   T37] br1: port 1(veth1) entered forwarding state
[   18.727187][  T336] br1: port 2(veth2) entered blocking state
[   18.727774][  T336] br1: port 2(veth2) entered disabled state
[   18.728459][  T336] veth2: entered allmulticast mode
[   18.731760][  T336] veth2: entered promiscuous mode
[   19.054134][   T37] br1: port 2(veth2) entered blocking state
[   19.054577][   T37] br1: port 2(veth2) entered forwarding state
[   39.652390][  T555] br1: port 2(veth2) entered disabled state
[   39.789918][  T557] veth2: left allmulticast mode
[   39.790882][  T557] veth2: left promiscuous mode
[   39.791438][  T557] br1: port 2(veth2) entered disabled state
[   39.942427][  T559] br1: port 1(veth1) entered disabled state
[   40.089633][  T561] veth1: left allmulticast mode
[   40.090021][  T561] veth1: left promiscuous mode
[   40.090542][  T561] br1: port 1(veth1) entered disabled state