[  810.237701][ T9523] bond0: (slave eth0): making interface the new active one
[  810.238545][ T9523] bond0: (slave eth0): Enslaving as an active interface with an up link
[  814.967463][ T9527] bond0: (slave eth0): Releasing backup interface
[  815.583225][ T9530] bond0: (slave eth0): Enslaving as an active interface with an up link
[  820.201742][   T11] bond0: (slave eth0): Releasing backup interface
[  820.441041][   T11] bond0 (unregistering): Released all slaves