[  766.983954] br1: port 1(veth1) entered blocking state
[  766.984063] br1: port 1(veth1) entered disabled state
[  766.984135] veth1: entered allmulticast mode
[  766.984229] veth1: entered promiscuous mode
[  766.987214] br1: port 1(veth1) entered blocking state
[  766.987251] br1: port 1(veth1) entered forwarding state
[  779.898249] br1: port 1(veth1) entered disabled state
[  779.901019] veth1: left allmulticast mode
[  779.901052] veth1: left promiscuous mode
[  779.901081] br1: port 1(veth1) entered disabled state