[ 1748.325124][ T7989] br0: port 1(veth1) entered blocking state
[ 1748.325375][ T7989] br0: port 1(veth1) entered disabled state
[ 1748.325627][ T7989] veth1: entered allmulticast mode
[ 1748.328429][ T7989] veth1: entered promiscuous mode
[ 1748.658416][ T5702] br0: port 1(veth1) entered blocking state
[ 1748.658674][ T5702] br0: port 1(veth1) entered forwarding state
[ 1756.198797][ T8024] br0: port 1(veth1) entered disabled state
[ 1756.360758][ T8025] veth1: left allmulticast mode
[ 1756.361044][ T8025] veth1: left promiscuous mode
[ 1756.361343][ T8025] br0: port 1(veth1) entered disabled state