[  687.723270] bond0: (slave eth0): making interface the new active one
[  687.723342] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.728284] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.839692] bond0: (slave eth0): Releasing backup interface
[  691.863062] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.868060] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.005020] bond0: (slave eth0): Releasing backup interface
[  696.037935] bond0 (unregistering): Released all slaves