[  572.019684] br1: port 1(veth1) entered blocking state
[  572.019736] br1: port 1(veth1) entered disabled state
[  572.019770] veth1: entered allmulticast mode
[  572.019828] veth1: entered promiscuous mode
[  572.023894] br1: port 1(veth1) entered blocking state
[  572.023964] br1: port 1(veth1) entered forwarding state
[  572.027901] br1: port 2(veth2) entered blocking state
[  572.027970] br1: port 2(veth2) entered disabled state
[  572.028006] veth2: entered allmulticast mode
[  572.028065] veth2: entered promiscuous mode
[  572.031999] br1: port 2(veth2) entered blocking state
[  572.032048] br1: port 2(veth2) entered forwarding state
[  600.471074] br1: port 2(veth2) entered disabled state
[  600.475383] veth2: left allmulticast mode
[  600.475420] veth2: left promiscuous mode
[  600.475457] br1: port 2(veth2) entered disabled state
[  600.479535] br1: port 1(veth1) entered disabled state
[  600.483561] veth1: left allmulticast mode
[  600.483614] veth1: left promiscuous mode
[  600.483648] br1: port 1(veth1) entered disabled state