[  551.942971][T17966] br1: port 1(veth1) entered blocking state
[  551.943239][T17966] br1: port 1(veth1) entered disabled state
[  551.943496][T17966] veth1: entered allmulticast mode
[  551.944987][T17966] veth1: entered promiscuous mode
[  551.967678][ T2457] br1: port 1(veth1) entered blocking state
[  551.967926][ T2457] br1: port 1(veth1) entered forwarding state
[  551.988932][T17968] br1: port 2(veth2) entered blocking state
[  551.989158][T17968] br1: port 2(veth2) entered disabled state
[  551.989391][T17968] veth2: entered allmulticast mode
[  551.990888][T17968] veth2: entered promiscuous mode
[  552.018369][   T36] br1: port 2(veth2) entered blocking state
[  552.018573][   T36] br1: port 2(veth2) entered forwarding state
[  597.683776][T19365] br1: port 2(veth2) entered disabled state
[  597.709190][T19366] veth2: left allmulticast mode
[  597.709354][T19366] veth2: left promiscuous mode
[  597.709565][T19366] br1: port 2(veth2) entered disabled state
[  597.736431][T19367] br1: port 1(veth1) entered disabled state
[  597.765149][T19368] veth1: left allmulticast mode
[  597.765305][T19368] veth1: left promiscuous mode
[  597.765518][T19368] br1: port 1(veth1) entered disabled state