[  533.100909] bond0: (slave eth0): making interface the new active one
[  533.101013] bond0: (slave eth0): Enslaving as an active interface with an up link
[  537.293290] bond0: (slave eth0): Releasing backup interface
[  537.393061] bond0: (slave eth0): Enslaving as an active interface with an up link
[  541.580787] bond0: (slave eth0): Releasing backup interface
[  541.617744] bond0 (unregistering): Released all slaves