[  529.107271] bond0: (slave eth0): making interface the new active one
[  529.107364] bond0: (slave eth0): Enslaving as an active interface with an up link
[  533.255306] bond0: (slave eth0): Releasing backup interface
[  533.314534] bond0: (slave eth0): Enslaving as an active interface with an up link
[  537.482384] bond0: (slave eth0): Releasing backup interface
[  537.514182] bond0 (unregistering): Released all slaves