[  640.073886] br1: port 1(veth1) entered blocking state
[  640.073976] br1: port 1(veth1) entered disabled state
[  640.074044] veth1: entered allmulticast mode
[  640.074135] veth1: entered promiscuous mode
[  640.091789] br1: port 2(veth2) entered blocking state
[  640.091850] br1: port 2(veth2) entered disabled state
[  640.091923] veth2: entered allmulticast mode
[  640.091998] veth2: entered promiscuous mode
[  640.109909] br1: port 2(veth2) entered blocking state
[  640.110014] br1: port 2(veth2) entered forwarding state
[  640.110093] br1: port 1(veth1) entered blocking state
[  640.110165] br1: port 1(veth1) entered forwarding state
[  647.685570] br1: port 2(veth2) entered disabled state
[  647.685694] br1: port 1(veth1) entered disabled state
[  647.706378] veth2: left allmulticast mode
[  647.706495] veth2: left promiscuous mode
[  647.706567] br1: port 2(veth2) entered disabled state
[  647.727165] veth1: left allmulticast mode
[  647.727264] veth1: left promiscuous mode
[  647.727318] br1: port 1(veth1) entered disabled state