[  683.717722] bond0: (slave eth0): making interface the new active one
[  683.717789] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.722687] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.871918] bond0: (slave eth0): Releasing backup interface
[  687.894773] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.899705] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.035025] bond0: (slave eth0): Releasing backup interface
[  692.054933] bond0 (unregistering): Released all slaves