[  528.712757] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.734522] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.757896] br0: port 1(veth0) entered blocking state
[  528.757979] br0: port 1(veth0) entered disabled state
[  528.758041] veth0: entered allmulticast mode
[  528.758129] veth0: entered promiscuous mode
[  528.779058] br0: port 2(veth1) entered blocking state
[  528.779176] br0: port 2(veth1) entered disabled state
[  528.779235] veth1: entered allmulticast mode
[  528.779332] veth1: entered promiscuous mode
[  529.657505] br0: port 1(veth0) entered blocking state
[  529.657600] br0: port 1(veth0) entered forwarding state
[  529.657669] br0: port 2(veth1) entered blocking state
[  529.657709] br0: port 2(veth1) entered forwarding state
[  530.747464] bond0: (slave veth1): link status definitely up
[  530.747573] bond0: (slave veth1): making interface the new active one
[  530.747646] bond0: active interface up!
[  530.849162] veth1: left allmulticast mode
[  530.849236] veth1: left promiscuous mode
[  530.849288] br0: port 2(veth1) entered disabled state
[  530.849428] veth0: left allmulticast mode
[  530.849471] veth0: left promiscuous mode
[  530.849522] br0: port 1(veth0) entered disabled state
[  530.871139] bond0: (slave veth1): Releasing backup interface
[  530.878719] bond0: (slave veth0): Releasing backup interface
[  530.916669] bond0 (unregistering): Released all slaves