[  606.408200] br1: port 1(veth1) entered blocking state
[  606.408257] br1: port 1(veth1) entered disabled state
[  606.408299] veth1: entered allmulticast mode
[  606.408358] veth1: entered promiscuous mode
[  606.411212] br1: port 1(veth1) entered blocking state
[  606.411320] br1: port 1(veth1) entered forwarding state
[  606.414765] br1: port 2(veth2) entered blocking state
[  606.414801] br1: port 2(veth2) entered disabled state
[  606.414833] veth2: entered allmulticast mode
[  606.414886] veth2: entered promiscuous mode
[  606.417614] br1: port 2(veth2) entered blocking state
[  606.417647] br1: port 2(veth2) entered forwarding state
[  612.679099] br1: mc_active changed, vid: -1: v4: 0->0, v6: 0->1
[  612.679183] br1: mc_active changed, vid: -1: v4: 0->1, v6: 1->1
[  621.931611] br1: mc_active changed, vid: -1: v4: 1->0, v6: 1->0
[  622.092509] br1: port 2(veth2) entered disabled state
[  622.095184] veth2: left allmulticast mode
[  622.095215] veth2: left promiscuous mode
[  622.095246] br1: port 2(veth2) entered disabled state
[  622.098067] br1: port 1(veth1) entered disabled state
[  622.100753] veth1: left allmulticast mode
[  622.100781] veth1: left promiscuous mode
[  622.100806] br1: port 1(veth1) entered disabled state