[  525.126283] bond0: (slave eth0): making interface the new active one
[  525.126366] bond0: (slave eth0): Enslaving as an active interface with an up link
[  529.292332] bond0: (slave eth0): Releasing backup interface
[  529.352662] bond0: (slave eth0): Enslaving as an active interface with an up link
[  533.515300] bond0: (slave eth0): Releasing backup interface
[  533.552203] bond0 (unregistering): Released all slaves