[  421.176875] br1: port 1(veth1) entered blocking state
[  421.176934] br1: port 1(veth1) entered disabled state
[  421.176969] veth1: entered allmulticast mode
[  421.177022] veth1: entered promiscuous mode
[  421.183091] br1: port 2(veth2) entered blocking state
[  421.183130] br1: port 2(veth2) entered disabled state
[  421.183168] veth2: entered allmulticast mode
[  421.183235] veth2: entered promiscuous mode
[  421.189209] br1: port 2(veth2) entered blocking state
[  421.189251] br1: port 2(veth2) entered forwarding state
[  421.189279] br1: port 1(veth1) entered blocking state
[  421.189313] br1: port 1(veth1) entered forwarding state
[  427.215791] br1: port 2(veth2) entered disabled state
[  427.215849] br1: port 1(veth1) entered disabled state
[  427.221817] veth2: left allmulticast mode
[  427.221853] veth2: left promiscuous mode
[  427.221881] br1: port 2(veth2) entered disabled state
[  427.227811] veth1: left allmulticast mode
[  427.227836] veth1: left promiscuous mode
[  427.227864] br1: port 1(veth1) entered disabled state