[ 529.731369] bond0: (slave veth0): Enslaving as a backup interface with a down link [ 529.745545] bond0: (slave veth1): Enslaving as a backup interface with a down link [ 529.762211] br0: port 1(veth0) entered blocking state [ 529.762282] br0: port 1(veth0) entered disabled state [ 529.762342] veth0: entered allmulticast mode [ 529.762424] veth0: entered promiscuous mode [ 529.777747] br0: port 2(veth1) entered blocking state [ 529.777821] br0: port 2(veth1) entered disabled state [ 529.777874] veth1: entered allmulticast mode [ 529.777965] veth1: entered promiscuous mode [ 530.714609] br0: port 1(veth0) entered blocking state [ 530.714707] br0: port 1(veth0) entered forwarding state [ 530.714783] br0: port 2(veth1) entered blocking state [ 530.714824] br0: port 2(veth1) entered forwarding state [ 531.802621] bond0: (slave veth1): link status definitely up [ 531.802738] bond0: (slave veth1): making interface the new active one [ 531.802813] bond0: active interface up! [ 531.939086] veth1: left allmulticast mode [ 531.939152] veth1: left promiscuous mode [ 531.939207] br0: port 2(veth1) entered disabled state [ 531.939458] veth0: left allmulticast mode [ 531.939507] veth0: left promiscuous mode [ 531.939560] br0: port 1(veth0) entered disabled state [ 531.953796] bond0: (slave veth1): Releasing backup interface [ 531.961818] bond0: (slave veth0): Releasing backup interface [ 531.990779] bond0 (unregistering): Released all slaves