[  712.335309] bond0: (slave eth0): making interface the new active one
[  712.335394] bond0: (slave eth0): Enslaving as an active interface with an up link
[  716.493075] bond0: (slave eth0): Releasing backup interface
[  716.566848] bond0: (slave eth0): Enslaving as an active interface with an up link
[  720.714274] bond0: (slave eth0): Releasing backup interface
[  720.732272] bond0 (unregistering): Released all slaves