[ 1556.376737][ T4812] br0: port 1(veth1) entered blocking state
[ 1556.377132][ T4812] br0: port 1(veth1) entered disabled state
[ 1556.378556][ T4812] veth1: entered allmulticast mode
[ 1556.382723][ T4812] veth1: entered promiscuous mode
[ 1556.683449][ T4122] br0: port 1(veth1) entered blocking state
[ 1556.684123][ T4122] br0: port 1(veth1) entered forwarding state
[ 1564.103285][ T4847] br0: port 1(veth1) entered disabled state
[ 1564.260730][ T4848] veth1: left allmulticast mode
[ 1564.261061][ T4848] veth1: left promiscuous mode
[ 1564.261559][ T4848] br0: port 1(veth1) entered disabled state