[  671.989938] br1: port 1(veth1) entered blocking state
[  671.990028] br1: port 1(veth1) entered disabled state
[  671.990085] veth1: entered allmulticast mode
[  671.990176] veth1: entered promiscuous mode
[  672.017920] br1: port 2(veth2) entered blocking state
[  672.017982] br1: port 2(veth2) entered disabled state
[  672.018033] veth2: entered allmulticast mode
[  672.018110] veth2: entered promiscuous mode
[  672.047413] br1: port 2(veth2) entered blocking state
[  672.047491] br1: port 2(veth2) entered forwarding state
[  672.047551] br1: port 1(veth1) entered blocking state
[  672.047603] br1: port 1(veth1) entered forwarding state
[  680.241581] br1: port 2(veth2) entered disabled state
[  680.241668] br1: port 1(veth1) entered disabled state
[  680.279607] veth2: left allmulticast mode
[  680.279674] veth2: left promiscuous mode
[  680.279721] br1: port 2(veth2) entered disabled state
[  680.317284] veth1: left allmulticast mode
[  680.317362] veth1: left promiscuous mode
[  680.317394] br1: port 1(veth1) entered disabled state