[  743.423565] br1: port 1(veth1) entered blocking state
[  743.423673] br1: port 1(veth1) entered disabled state
[  743.423755] veth1: entered allmulticast mode
[  743.423856] veth1: entered promiscuous mode
[  743.430222] br1: port 2(veth2) entered blocking state
[  743.430263] br1: port 2(veth2) entered disabled state
[  743.430298] veth2: entered allmulticast mode
[  743.430354] veth2: entered promiscuous mode
[  743.437221] br1: port 2(veth2) entered blocking state
[  743.437257] br1: port 2(veth2) entered forwarding state
[  743.437291] br1: port 1(veth1) entered blocking state
[  743.437322] br1: port 1(veth1) entered forwarding state
[  749.498997] br1: port 2(veth2) entered disabled state
[  749.499102] br1: port 1(veth1) entered disabled state
[  749.505150] veth2: left allmulticast mode
[  749.505216] veth2: left promiscuous mode
[  749.505286] br1: port 2(veth2) entered disabled state
[  749.511407] veth1: left allmulticast mode
[  749.511471] veth1: left promiscuous mode
[  749.511539] br1: port 1(veth1) entered disabled state