[  529.420814] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.430110] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.438408] br0: port 1(veth0) entered blocking state
[  529.438490] br0: port 1(veth0) entered disabled state
[  529.438564] veth0: entered allmulticast mode
[  529.438649] veth0: entered promiscuous mode
[  529.446507] br0: port 2(veth1) entered blocking state
[  529.446588] br0: port 2(veth1) entered disabled state
[  529.446639] veth1: entered allmulticast mode
[  529.446718] veth1: entered promiscuous mode
[  530.421645] br0: port 1(veth0) entered blocking state
[  530.421783] br0: port 1(veth0) entered forwarding state
[  530.421868] br0: port 2(veth1) entered blocking state
[  530.421918] br0: port 2(veth1) entered forwarding state
[  531.445596] bond0: (slave veth1): link status definitely up
[  531.445738] bond0: (slave veth1): making interface the new active one
[  531.445819] bond0: active interface up!
[  531.546834] veth1: left allmulticast mode
[  531.546920] veth1: left promiscuous mode
[  531.546987] br0: port 2(veth1) entered disabled state
[  531.547188] veth0: left allmulticast mode
[  531.547251] veth0: left promiscuous mode
[  531.547312] br0: port 1(veth0) entered disabled state
[  531.563922] bond0: (slave veth1): Releasing backup interface
[  531.569818] bond0: (slave veth0): Releasing backup interface