[  527.146644] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.188216] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.217836] br0: port 1(veth0) entered blocking state
[  527.217924] br0: port 1(veth0) entered disabled state
[  527.217991] veth0: entered allmulticast mode
[  527.218096] veth0: entered promiscuous mode
[  527.255907] br0: port 2(veth1) entered blocking state
[  527.256003] br0: port 2(veth1) entered disabled state
[  527.256070] veth1: entered allmulticast mode
[  527.256215] veth1: entered promiscuous mode
[  527.658776] br0: port 1(veth0) entered blocking state
[  527.658925] br0: port 1(veth0) entered forwarding state
[  527.659028] br0: port 2(veth1) entered blocking state
[  527.659076] br0: port 2(veth1) entered forwarding state
[  529.146731] bond0: (slave veth1): link status definitely up
[  529.146816] bond0: (slave veth1): making interface the new active one
[  529.146925] bond0: active interface up!
[  529.361980] veth1: left allmulticast mode
[  529.362044] veth1: left promiscuous mode
[  529.362111] br0: port 2(veth1) entered disabled state
[  529.362447] veth0: left allmulticast mode
[  529.362500] veth0: left promiscuous mode
[  529.362549] br0: port 1(veth0) entered disabled state
[  529.395057] bond0: (slave veth1): Releasing backup interface
[  529.407148] bond0: (slave veth0): Releasing backup interface
[  529.439071] bond0 (unregistering): Released all slaves