[  708.528089] bond0: (slave eth0): making interface the new active one
[  708.528191] bond0: (slave eth0): Enslaving as an active interface with an up link
[  708.551824] 8021q: adding VLAN 0 to HW filter on device bond0
[  712.694540] bond0: (slave eth0): Releasing backup interface
[  712.770332] bond0: (slave eth0): Enslaving as an active interface with an up link
[  712.790165] 8021q: adding VLAN 0 to HW filter on device bond0
[  716.918540] bond0: (slave eth0): Releasing backup interface
[  716.945391] bond0 (unregistering): Released all slaves