[  431.874103][T17934] br1: port 1(veth1) entered blocking state
[  431.874335][T17934] br1: port 1(veth1) entered disabled state
[  431.874527][T17934] veth1: entered allmulticast mode
[  431.876000][T17934] veth1: entered promiscuous mode
[  431.931909][T17937] br1: port 2(veth2) entered blocking state
[  431.932227][T17937] br1: port 2(veth2) entered disabled state
[  431.932528][T17937] veth2: entered allmulticast mode
[  431.935681][T17937] veth2: entered promiscuous mode
[  431.988618][T17939] br1: port 2(veth2) entered blocking state
[  431.988841][T17939] br1: port 2(veth2) entered forwarding state
[  431.989187][T17939] br1: port 1(veth1) entered blocking state
[  431.989369][T17939] br1: port 1(veth1) entered forwarding state
[  442.471011][T18252] br1: port 2(veth2) entered disabled state
[  442.471516][T18252] br1: port 1(veth1) entered disabled state
[  442.519964][T18254] veth2: left allmulticast mode
[  442.520148][T18254] veth2: left promiscuous mode
[  442.520365][T18254] br1: port 2(veth2) entered disabled state
[  442.568508][T18256] veth1: left allmulticast mode
[  442.568688][T18256] veth1: left promiscuous mode
[  442.569547][T18256] br1: port 1(veth1) entered disabled state