[ 1579.458257][ T7503] br0: port 1(veth1) entered blocking state
[ 1579.458541][ T7503] br0: port 1(veth1) entered disabled state
[ 1579.458814][ T7503] veth1: entered allmulticast mode
[ 1579.461503][ T7503] veth1: entered promiscuous mode
[ 1579.775472][   T51] br0: port 1(veth1) entered blocking state
[ 1579.775780][   T51] br0: port 1(veth1) entered forwarding state
[ 1587.282943][ T7538] br0: port 1(veth1) entered disabled state
[ 1587.420455][ T7540] veth1: left allmulticast mode
[ 1587.420658][ T7540] veth1: left promiscuous mode
[ 1587.420971][ T7540] br0: port 1(veth1) entered disabled state