[  644.317906] br1: port 1(veth1) entered blocking state
[  644.317956] br1: port 1(veth1) entered disabled state
[  644.317992] veth1: entered allmulticast mode
[  644.318052] veth1: entered promiscuous mode
[  644.325632] br1: port 2(veth2) entered blocking state
[  644.325675] br1: port 2(veth2) entered disabled state
[  644.325721] veth2: entered allmulticast mode
[  644.325785] veth2: entered promiscuous mode
[  644.333950] br1: port 2(veth2) entered blocking state
[  644.333992] br1: port 2(veth2) entered forwarding state
[  644.334039] br1: port 1(veth1) entered blocking state
[  644.334070] br1: port 1(veth1) entered forwarding state
[  650.435843] br1: port 2(veth2) entered disabled state
[  650.435903] br1: port 1(veth1) entered disabled state
[  650.443286] veth2: left allmulticast mode
[  650.443350] veth2: left promiscuous mode
[  650.443415] br1: port 2(veth2) entered disabled state
[  650.450926] veth1: left allmulticast mode
[  650.450986] veth1: left promiscuous mode
[  650.451050] br1: port 1(veth1) entered disabled state