[  533.045771] bond0: (slave eth0): making interface the new active one
[  533.045874] bond0: (slave eth0): Enslaving as an active interface with an up link
[  537.248970] bond0: (slave eth0): Releasing backup interface
[  537.327218] bond0: (slave eth0): Enslaving as an active interface with an up link
[  541.467132] bond0: (slave eth0): Releasing backup interface
[  541.505985] bond0 (unregistering): Released all slaves