[  719.336579][ T4571] br0: port 1(veth1) entered blocking state
[  719.336801][ T4571] br0: port 1(veth1) entered disabled state
[  719.336999][ T4571] veth1: entered allmulticast mode
[  719.338521][ T4571] veth1: entered promiscuous mode
[  719.363819][ T4573] br0: port 2(veth2) entered blocking state
[  719.364330][ T4573] br0: port 2(veth2) entered disabled state
[  719.364584][ T4573] veth2: entered allmulticast mode
[  719.366089][ T4573] veth2: entered promiscuous mode
[  719.421516][   T57] br0: port 1(veth1) entered blocking state
[  719.421707][   T57] br0: port 1(veth1) entered forwarding state
[  719.450266][   T38] br0: port 2(veth2) entered blocking state
[  719.450464][   T38] br0: port 2(veth2) entered forwarding state
[  746.034305][ T4666] br0: port 2(veth2) entered disabled state
[  746.062805][ T4667] br0: port 1(veth1) entered disabled state
[  746.102015][ T4668] veth2: left allmulticast mode
[  746.102179][ T4668] veth2: left promiscuous mode
[  746.102408][ T4668] br0: port 2(veth2) entered disabled state
[  746.103234][ T4668] veth1: left allmulticast mode
[  746.103366][ T4668] veth1: left promiscuous mode
[  746.103572][ T4668] br0: port 1(veth1) entered disabled state