[  529.310006] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.322741] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.334710] br0: port 1(veth0) entered blocking state
[  529.334773] br0: port 1(veth0) entered disabled state
[  529.334818] veth0: entered allmulticast mode
[  529.334887] veth0: entered promiscuous mode
[  529.347093] br0: port 2(veth1) entered blocking state
[  529.347156] br0: port 2(veth1) entered disabled state
[  529.347211] veth1: entered allmulticast mode
[  529.347288] veth1: entered promiscuous mode
[  530.298505] br0: port 1(veth0) entered blocking state
[  530.298561] br0: port 1(veth0) entered forwarding state
[  530.298620] br0: port 2(veth1) entered blocking state
[  530.298654] br0: port 2(veth1) entered forwarding state
[  532.345521] bond0: (slave veth0): link status definitely up
[  532.345628] bond0: (slave veth1): link status definitely up
[  532.345672] bond0: (slave veth0): making interface the new active one
[  532.345729] bond0: active interface up!
[  532.446606] veth1: left allmulticast mode
[  532.446668] veth1: left promiscuous mode
[  532.446728] br0: port 2(veth1) entered disabled state
[  532.446822] veth0: left allmulticast mode
[  532.446867] veth0: left promiscuous mode
[  532.446923] br0: port 1(veth0) entered disabled state
[  532.467187] bond0: (slave veth1): Releasing backup interface
[  532.473654] bond0: (slave veth0): Releasing backup interface
[  532.503649] bond0 (unregistering): Released all slaves