[  683.535570] bond0: (slave eth0): making interface the new active one
[  683.535662] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.540755] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.680400] bond0: (slave eth0): Releasing backup interface
[  687.702152] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.707206] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.847063] bond0: (slave eth0): Releasing backup interface
[  691.871903] bond0 (unregistering): Released all slaves