[  559.930933][ T3142] br1: port 1(veth1) entered blocking state
[  559.931613][ T3142] br1: port 1(veth1) entered disabled state
[  559.932029][ T3142] veth1: entered allmulticast mode
[  559.935476][ T3142] veth1: entered promiscuous mode
[  560.187964][ T3145] br1: port 2(veth2) entered blocking state
[  560.188789][ T3145] br1: port 2(veth2) entered disabled state
[  560.189215][ T3145] veth2: entered allmulticast mode
[  560.192540][ T3145] veth2: entered promiscuous mode
[  560.458275][ T3147] br1: port 2(veth2) entered blocking state
[  560.459052][ T3147] br1: port 2(veth2) entered forwarding state
[  560.460715][ T3147] br1: port 1(veth1) entered blocking state
[  560.461463][ T3147] br1: port 1(veth1) entered forwarding state
[  588.592923][ T3460] br1: port 2(veth2) entered disabled state
[  588.593993][ T3460] br1: port 1(veth1) entered disabled state
[  588.842814][ T3462] veth2: left allmulticast mode
[  588.843405][ T3462] veth2: left promiscuous mode
[  588.844221][ T3462] br1: port 2(veth2) entered disabled state
[  589.076854][ T3464] veth1: left allmulticast mode
[  589.077887][ T3464] veth1: left promiscuous mode
[  589.078403][ T3464] br1: port 1(veth1) entered disabled state