[  687.650675] bond0: (slave eth0): making interface the new active one
[  687.650743] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.655773] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.774174] bond0: (slave eth0): Releasing backup interface
[  691.797881] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.803091] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.942463] bond0: (slave eth0): Releasing backup interface
[  695.968392] bond0 (unregistering): Released all slaves