[  687.792390] bond0: (slave eth0): making interface the new active one
[  687.792454] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.797325] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.916380] bond0: (slave eth0): Releasing backup interface
[  691.937828] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.943587] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.080278] bond0: (slave eth0): Releasing backup interface
[  696.103068] bond0 (unregistering): Released all slaves