[  946.645972][ T9551] br1: port 1(veth1) entered blocking state
[  946.646248][ T9551] br1: port 1(veth1) entered disabled state
[  946.646533][ T9551] veth1: entered allmulticast mode
[  946.648107][ T9551] veth1: entered promiscuous mode
[  946.701815][ T9555] br1: port 2(veth2) entered blocking state
[  946.702050][ T9555] br1: port 2(veth2) entered disabled state
[  946.702257][ T9555] veth2: entered allmulticast mode
[  946.704090][ T9555] veth2: entered promiscuous mode
[  946.761801][ T9557] br1: port 2(veth2) entered blocking state
[  946.762026][ T9557] br1: port 2(veth2) entered forwarding state
[  946.762353][ T9557] br1: port 1(veth1) entered blocking state
[  946.762556][ T9557] br1: port 1(veth1) entered forwarding state
[  957.500785][ T9870] br1: port 2(veth2) entered disabled state
[  957.501307][ T9870] br1: port 1(veth1) entered disabled state
[  957.552943][ T9872] veth2: left allmulticast mode
[  957.553140][ T9872] veth2: left promiscuous mode
[  957.553386][ T9872] br1: port 2(veth2) entered disabled state
[  957.599957][ T9874] veth1: left allmulticast mode
[  957.600195][ T9874] veth1: left promiscuous mode
[  957.600531][ T9874] br1: port 1(veth1) entered disabled state