[  687.038960] bond0: (slave eth0): making interface the new active one
[  687.039052] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.044530] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.188208] bond0: (slave eth0): Releasing backup interface
[  691.212206] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.217617] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.351173] bond0: (slave eth0): Releasing backup interface
[  695.384809] bond0 (unregistering): Released all slaves