[  683.699580] bond0: (slave eth0): making interface the new active one
[  683.699648] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.704970] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.807749] bond0: (slave eth0): Releasing backup interface
[  687.831714] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.837430] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.974723] bond0: (slave eth0): Releasing backup interface
[  692.000644] bond0 (unregistering): Released all slaves