[  751.814757] bond0: (slave eth0): making interface the new active one
[  751.814850] bond0: (slave eth0): Enslaving as an active interface with an up link
[  751.820239] 8021q: adding VLAN 0 to HW filter on device bond0
[  755.917358] bond0: (slave eth0): Releasing backup interface
[  755.941512] bond0: (slave eth0): Enslaving as an active interface with an up link
[  755.946993] 8021q: adding VLAN 0 to HW filter on device bond0
[  760.075143] bond0: (slave eth0): Releasing backup interface
[  760.097193] bond0 (unregistering): Released all slaves