[  687.675238] bond0: (slave eth0): making interface the new active one
[  687.675313] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.681213] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.777273] bond0: (slave eth0): Releasing backup interface
[  691.803888] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.809131] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.943890] bond0: (slave eth0): Releasing backup interface
[  695.978798] bond0 (unregistering): Released all slaves