[  687.524816] bond0: (slave eth0): making interface the new active one
[  687.524917] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.529719] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.644375] bond0: (slave eth0): Releasing backup interface
[  691.664240] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.669140] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.811811] bond0: (slave eth0): Releasing backup interface
[  695.839732] bond0 (unregistering): Released all slaves