[  683.845232] bond0: (slave eth0): making interface the new active one
[  683.845299] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.850411] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.945019] bond0: (slave eth0): Releasing backup interface
[  687.968977] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.974081] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.108828] bond0: (slave eth0): Releasing backup interface
[  692.154773] bond0 (unregistering): Released all slaves