[ 1547.224970][ T6668] br1: port 1(veth1) entered blocking state
[ 1547.225279][ T6668] br1: port 1(veth1) entered disabled state
[ 1547.225540][ T6668] veth1: entered allmulticast mode
[ 1547.229093][ T6668] veth1: entered promiscuous mode
[ 1547.381278][ T3487] br1: port 1(veth1) entered blocking state
[ 1547.381543][ T3487] br1: port 1(veth1) entered forwarding state
[ 1567.581389][ T6743] br1: port 1(veth1) entered disabled state
[ 1567.749562][ T6745] veth1: left allmulticast mode
[ 1567.749806][ T6745] veth1: left promiscuous mode
[ 1567.751000][ T6745] br1: port 1(veth1) entered disabled state