[  548.452276] br1: port 1(veth1) entered blocking state
[  548.452353] br1: port 1(veth1) entered disabled state
[  548.452424] veth1: entered allmulticast mode
[  548.452546] veth1: entered promiscuous mode
[  548.475586] br1: port 2(veth2) entered blocking state
[  548.475660] br1: port 2(veth2) entered disabled state
[  548.475719] veth2: entered allmulticast mode
[  548.475813] veth2: entered promiscuous mode
[  548.502734] br1: port 2(veth2) entered blocking state
[  548.502816] br1: port 2(veth2) entered forwarding state
[  548.502872] br1: port 1(veth1) entered blocking state
[  548.502924] br1: port 1(veth1) entered forwarding state
[  555.883352] br1: port 2(veth2) entered disabled state
[  555.883465] br1: port 1(veth1) entered disabled state
[  555.905508] veth2: left allmulticast mode
[  555.905581] veth2: left promiscuous mode
[  555.905629] br1: port 2(veth2) entered disabled state
[  555.928180] veth1: left allmulticast mode
[  555.928249] veth1: left promiscuous mode
[  555.928299] br1: port 1(veth1) entered disabled state