[  533.296824] bond0: (slave eth0): making interface the new active one
[  533.296902] bond0: (slave eth0): Enslaving as an active interface with an up link
[  537.483939] bond0: (slave eth0): Releasing backup interface
[  537.555954] bond0: (slave eth0): Enslaving as an active interface with an up link
[  541.713620] bond0: (slave eth0): Releasing backup interface
[  541.745696] bond0 (unregistering): Released all slaves