[  716.983010] bond0: (slave eth0): making interface the new active one
[  716.983112] bond0: (slave eth0): Enslaving as an active interface with an up link
[  716.988197] 8021q: adding VLAN 0 to HW filter on device bond0
[  721.098012] bond0: (slave eth0): Releasing backup interface
[  721.122582] bond0: (slave eth0): Enslaving as an active interface with an up link
[  721.128271] 8021q: adding VLAN 0 to HW filter on device bond0
[  725.263508] bond0: (slave eth0): Releasing backup interface
[  725.292419] bond0 (unregistering): Released all slaves