[  527.658625] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.677571] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.694647] br0: port 1(veth0) entered blocking state
[  527.694697] br0: port 1(veth0) entered disabled state
[  527.694741] veth0: entered allmulticast mode
[  527.694810] veth0: entered promiscuous mode
[  527.714729] br0: port 2(veth1) entered blocking state
[  527.714809] br0: port 2(veth1) entered disabled state
[  527.714868] veth1: entered allmulticast mode
[  527.714958] veth1: entered promiscuous mode
[  528.644783] br0: port 1(veth0) entered blocking state
[  528.644837] br0: port 1(veth0) entered forwarding state
[  528.644910] br0: port 2(veth1) entered blocking state
[  528.644942] br0: port 2(veth1) entered forwarding state
[  530.691787] bond0: (slave veth0): link status definitely up
[  530.691911] bond0: (slave veth1): link status definitely up
[  530.691949] bond0: (slave veth0): making interface the new active one
[  530.692003] bond0: active interface up!
[  530.778666] veth1: left allmulticast mode
[  530.778731] veth1: left promiscuous mode
[  530.778784] br0: port 2(veth1) entered disabled state
[  530.778887] veth0: left allmulticast mode
[  530.778927] veth0: left promiscuous mode
[  530.778980] br0: port 1(veth0) entered disabled state
[  530.806986] bond0: (slave veth1): Releasing backup interface
[  530.812910] bond0: (slave veth0): Releasing backup interface
[  530.840967] bond0 (unregistering): Released all slaves