[  753.227308] bond0: (slave eth0): making interface the new active one
[  753.227386] bond0: (slave eth0): Enslaving as an active interface with an up link
[  753.232786] 8021q: adding VLAN 0 to HW filter on device bond0
[  757.324124] bond0: (slave eth0): Releasing backup interface
[  757.345056] bond0: (slave eth0): Enslaving as an active interface with an up link
[  757.350228] 8021q: adding VLAN 0 to HW filter on device bond0
[  761.491397] bond0: (slave eth0): Releasing backup interface
[  761.527298] bond0 (unregistering): Released all slaves