[  740.278120] br1: port 1(veth1) entered blocking state
[  740.278209] br1: port 1(veth1) entered disabled state
[  740.278278] veth1: entered allmulticast mode
[  740.278366] veth1: entered promiscuous mode
[  740.280914] br1: port 1(veth1) entered blocking state
[  740.280949] br1: port 1(veth1) entered forwarding state
[  750.212275] br1: port 1(veth1) entered disabled state
[  750.215131] veth1: left allmulticast mode
[  750.215221] veth1: left promiscuous mode
[  750.215289] br1: port 1(veth1) entered disabled state