[  640.644060] br1: port 1(veth1) entered blocking state
[  640.644158] br1: port 1(veth1) entered disabled state
[  640.644237] veth1: entered allmulticast mode
[  640.644344] veth1: entered promiscuous mode
[  640.649792] br1: port 2(veth2) entered blocking state
[  640.649864] br1: port 2(veth2) entered disabled state
[  640.649936] veth2: entered allmulticast mode
[  640.650039] veth2: entered promiscuous mode
[  640.655101] br1: port 2(veth2) entered blocking state
[  640.655137] br1: port 2(veth2) entered forwarding state
[  640.655172] br1: port 1(veth1) entered blocking state
[  640.655213] br1: port 1(veth1) entered forwarding state
[  646.687043] br1: port 2(veth2) entered disabled state
[  646.687100] br1: port 1(veth1) entered disabled state
[  646.691937] veth2: left allmulticast mode
[  646.692002] veth2: left promiscuous mode
[  646.692062] br1: port 2(veth2) entered disabled state
[  646.696984] veth1: left allmulticast mode
[  646.697041] veth1: left promiscuous mode
[  646.697105] br1: port 1(veth1) entered disabled state