[  525.408264] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.424010] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.437050] br0: port 1(veth0) entered blocking state
[  525.437101] br0: port 1(veth0) entered disabled state
[  525.437145] veth0: entered allmulticast mode
[  525.437211] veth0: entered promiscuous mode
[  525.453539] br0: port 2(veth1) entered blocking state
[  525.453612] br0: port 2(veth1) entered disabled state
[  525.453661] veth1: entered allmulticast mode
[  525.453757] veth1: entered promiscuous mode
[  526.395833] br0: port 1(veth0) entered blocking state
[  526.395938] br0: port 1(veth0) entered forwarding state
[  526.396021] br0: port 2(veth1) entered blocking state
[  526.396062] br0: port 2(veth1) entered forwarding state
[  528.443796] bond0: (slave veth0): link status definitely up
[  528.443913] bond0: (slave veth1): link status definitely up
[  528.443958] bond0: (slave veth0): making interface the new active one
[  528.444027] bond0: active interface up!
[  528.515377] veth1: left allmulticast mode
[  528.515422] veth1: left promiscuous mode
[  528.515463] br0: port 2(veth1) entered disabled state
[  528.515573] veth0: left allmulticast mode
[  528.515613] veth0: left promiscuous mode
[  528.515654] br0: port 1(veth0) entered disabled state
[  528.537956] bond0: (slave veth1): Releasing backup interface
[  528.543886] bond0: (slave veth0): Releasing backup interface
[  528.573963] bond0 (unregistering): Released all slaves