[  853.314386][T20503] br1: port 1(veth1) entered blocking state
[  853.314633][T20503] br1: port 1(veth1) entered disabled state
[  853.314825][T20503] veth1: entered allmulticast mode
[  853.316272][T20503] veth1: entered promiscuous mode
[  853.360485][  T187] br1: port 1(veth1) entered blocking state
[  853.360697][  T187] br1: port 1(veth1) entered forwarding state
[  853.395387][T20506] br1: port 2(veth2) entered blocking state
[  853.395682][T20506] br1: port 2(veth2) entered disabled state
[  853.395972][T20506] veth2: entered allmulticast mode
[  853.398364][T20506] veth2: entered promiscuous mode
[  853.431333][T17592] br1: port 2(veth2) entered blocking state
[  853.431531][T17592] br1: port 2(veth2) entered forwarding state
[  872.330087][T20722] br1: port 2(veth2) entered disabled state
[  872.367191][T20723] veth2: left allmulticast mode
[  872.367451][T20723] veth2: left promiscuous mode
[  872.368342][T20723] br1: port 2(veth2) entered disabled state
[  872.429610][T20724] br1: port 1(veth1) entered disabled state
[  872.465092][T20725] veth1: left allmulticast mode
[  872.465260][T20725] veth1: left promiscuous mode
[  872.465489][T20725] br1: port 1(veth1) entered disabled state