[  299.978065] br0: port 1(veth1) entered blocking state
[  299.978126] br0: port 1(veth1) entered disabled state
[  299.978190] veth1: entered allmulticast mode
[  299.978275] veth1: entered promiscuous mode
[  299.988230] br0: port 2(veth2) entered blocking state
[  299.988321] br0: port 2(veth2) entered disabled state
[  299.988376] veth2: entered allmulticast mode
[  299.988494] veth2: entered promiscuous mode
[  300.007489] br0: port 1(veth1) entered blocking state
[  300.007555] br0: port 1(veth1) entered forwarding state
[  300.016429] br0: port 2(veth2) entered blocking state
[  300.016516] br0: port 2(veth2) entered forwarding state
[  408.628269] br0: port 2(veth2) entered disabled state
[  408.638357] br0: port 1(veth1) entered disabled state
[  408.649213] veth2: left allmulticast mode
[  408.649281] veth2: left promiscuous mode
[  408.649374] br0: port 2(veth2) entered disabled state
[  408.649519] veth1: left allmulticast mode
[  408.649571] veth1: left promiscuous mode
[  408.649620] br0: port 1(veth1) entered disabled state