[  525.639940] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.655186] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.672277] br0: port 1(veth0) entered blocking state
[  525.672336] br0: port 1(veth0) entered disabled state
[  525.672383] veth0: entered allmulticast mode
[  525.672464] veth0: entered promiscuous mode
[  525.689925] br0: port 2(veth1) entered blocking state
[  525.689989] br0: port 2(veth1) entered disabled state
[  525.690030] veth1: entered allmulticast mode
[  525.690117] veth1: entered promiscuous mode
[  525.756762] br0: port 1(veth0) entered blocking state
[  525.756828] br0: port 1(veth0) entered forwarding state
[  525.756904] br0: port 2(veth1) entered blocking state
[  525.756942] br0: port 2(veth1) entered forwarding state
[  527.674765] bond0: (slave veth1): link status definitely up
[  527.674856] bond0: (slave veth1): making interface the new active one
[  527.674942] bond0: active interface up!
[  527.818201] veth1: left allmulticast mode
[  527.818266] veth1: left promiscuous mode
[  527.818311] br0: port 2(veth1) entered disabled state
[  527.818441] veth0: left allmulticast mode
[  527.818485] veth0: left promiscuous mode
[  527.818526] br0: port 1(veth0) entered disabled state
[  527.834210] bond0: (slave veth1): Releasing backup interface
[  527.842068] bond0: (slave veth0): Releasing backup interface
[  527.866974] bond0 (unregistering): Released all slaves