[  721.976132] br1: port 1(veth1) entered blocking state
[  721.976192] br1: port 1(veth1) entered disabled state
[  721.976248] veth1: entered allmulticast mode
[  721.976305] veth1: entered promiscuous mode
[  721.978836] br1: port 1(veth1) entered blocking state
[  721.978887] br1: port 1(veth1) entered forwarding state
[  746.947501] br1: port 1(veth1) entered disabled state
[  746.950249] veth1: left allmulticast mode
[  746.950280] veth1: left promiscuous mode
[  746.950306] br1: port 1(veth1) entered disabled state