[ 1217.571201][ T7456] br0: port 1(veth1) entered blocking state
[ 1217.571518][ T7456] br0: port 1(veth1) entered disabled state
[ 1217.571787][ T7456] veth1: entered allmulticast mode
[ 1217.573504][ T7456] veth1: entered promiscuous mode
[ 1217.726783][   T56] br0: port 1(veth1) entered blocking state
[ 1217.727055][   T56] br0: port 1(veth1) entered forwarding state
[ 1223.954162][ T7499] br0: port 1(veth1) entered disabled state
[ 1224.018359][ T7500] veth1: left allmulticast mode
[ 1224.018571][ T7500] veth1: left promiscuous mode
[ 1224.018867][ T7500] br0: port 1(veth1) entered disabled state