[  688.229357] bond0: (slave eth0): making interface the new active one
[  688.229433] bond0: (slave eth0): Enslaving as an active interface with an up link
[  688.234579] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.350705] bond0: (slave eth0): Releasing backup interface
[  692.372478] bond0: (slave eth0): Enslaving as an active interface with an up link
[  692.377717] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.515016] bond0: (slave eth0): Releasing backup interface
[  696.545858] bond0 (unregistering): Released all slaves