[  525.403391] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.416091] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.429475] br0: port 1(veth0) entered blocking state
[  525.429527] br0: port 1(veth0) entered disabled state
[  525.429571] veth0: entered allmulticast mode
[  525.429657] veth0: entered promiscuous mode
[  525.442406] br0: port 2(veth1) entered blocking state
[  525.442448] br0: port 2(veth1) entered disabled state
[  525.442485] veth1: entered allmulticast mode
[  525.442540] veth1: entered promiscuous mode
[  525.475677] br0: port 1(veth0) entered blocking state
[  525.475725] br0: port 1(veth0) entered forwarding state
[  525.475789] br0: port 2(veth1) entered blocking state
[  525.475832] br0: port 2(veth1) entered forwarding state
[  527.418745] bond0: (slave veth1): link status definitely up
[  527.418851] bond0: (slave veth1): making interface the new active one
[  527.418915] bond0: active interface up!
[  527.508942] veth1: left allmulticast mode
[  527.508994] veth1: left promiscuous mode
[  527.509035] br0: port 2(veth1) entered disabled state
[  527.509140] veth0: left allmulticast mode
[  527.509170] veth0: left promiscuous mode
[  527.509212] br0: port 1(veth0) entered disabled state
[  527.527995] bond0: (slave veth1): Releasing backup interface
[  527.534992] bond0: (slave veth0): Releasing backup interface
[  527.558882] bond0 (unregistering): Released all slaves