[  500.280244] br1: port 1(veth1) entered blocking state
[  500.280319] br1: port 1(veth1) entered disabled state
[  500.280379] veth1: entered allmulticast mode
[  500.280471] veth1: entered promiscuous mode
[  500.289427] br1: port 1(veth1) entered blocking state
[  500.289491] br1: port 1(veth1) entered forwarding state
[  500.298979] br1: port 2(veth2) entered blocking state
[  500.299056] br1: port 2(veth2) entered disabled state
[  500.299130] veth2: entered allmulticast mode
[  500.299215] veth2: entered promiscuous mode
[  500.308957] br1: port 2(veth2) entered blocking state
[  500.309018] br1: port 2(veth2) entered forwarding state
[  531.408716] br1: port 1(veth1) entered disabled state
[  531.417985] br1: port 2(veth2) entered disabled state
[  531.426490] veth2: left allmulticast mode
[  531.426540] veth2: left promiscuous mode
[  531.426579] br1: port 2(veth2) entered disabled state
[  531.426707] veth1: left allmulticast mode
[  531.426740] veth1: left promiscuous mode
[  531.426778] br1: port 1(veth1) entered disabled state