[  688.202725] bond0: (slave eth0): making interface the new active one
[  688.202840] bond0: (slave eth0): Enslaving as an active interface with an up link
[  688.223895] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.362367] bond0: (slave eth0): Releasing backup interface
[  692.428441] bond0: (slave eth0): Enslaving as an active interface with an up link
[  692.447063] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.589147] bond0: (slave eth0): Releasing backup interface
[  696.617033] bond0 (unregistering): Released all slaves