[ 1370.502275][ T7104] br1: port 1(veth1) entered blocking state
[ 1370.502522][ T7104] br1: port 1(veth1) entered disabled state
[ 1370.502758][ T7104] veth1: entered allmulticast mode
[ 1370.504562][ T7104] veth1: entered promiscuous mode
[ 1370.655212][ T3214] br1: port 1(veth1) entered blocking state
[ 1370.655656][ T3214] br1: port 1(veth1) entered forwarding state
[ 1404.660728][ T7196] br1: port 1(veth1) entered disabled state
[ 1404.807686][ T7197] veth1: left allmulticast mode
[ 1404.807887][ T7197] veth1: left promiscuous mode
[ 1404.808176][ T7197] br1: port 1(veth1) entered disabled state