[  758.477969] bond0: (slave eth0): making interface the new active one
[  758.478080] bond0: (slave eth0): Enslaving as an active interface with an up link
[  758.483502] 8021q: adding VLAN 0 to HW filter on device bond0
[  762.634256] bond0: (slave eth0): Releasing backup interface
[  762.658782] bond0: (slave eth0): Enslaving as an active interface with an up link
[  762.664443] 8021q: adding VLAN 0 to HW filter on device bond0
[  766.790557] bond0: (slave eth0): Releasing backup interface
[  766.822727] bond0 (unregistering): Released all slaves