[  528.591880] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.607400] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.620262] br0: port 1(veth0) entered blocking state
[  528.620314] br0: port 1(veth0) entered disabled state
[  528.620356] veth0: entered allmulticast mode
[  528.620428] veth0: entered promiscuous mode
[  528.635951] br0: port 2(veth1) entered blocking state
[  528.636008] br0: port 2(veth1) entered disabled state
[  528.636050] veth1: entered allmulticast mode
[  528.636118] veth1: entered promiscuous mode
[  528.829824] br0: port 1(veth0) entered blocking state
[  528.829892] br0: port 1(veth0) entered forwarding state
[  528.829977] br0: port 2(veth1) entered blocking state
[  528.830025] br0: port 2(veth1) entered forwarding state
[  530.621818] bond0: (slave veth1): link status definitely up
[  530.621936] bond0: (slave veth1): making interface the new active one
[  530.622017] bond0: active interface up!
[  530.749617] veth1: left allmulticast mode
[  530.749684] veth1: left promiscuous mode
[  530.749735] br0: port 2(veth1) entered disabled state
[  530.749899] veth0: left allmulticast mode
[  530.749947] veth0: left promiscuous mode
[  530.750007] br0: port 1(veth0) entered disabled state
[  530.773033] bond0: (slave veth1): Releasing backup interface
[  530.785021] bond0: (slave veth0): Releasing backup interface
[  530.825028] bond0 (unregistering): Released all slaves