[  687.861337] bond0: (slave eth0): making interface the new active one
[  687.861442] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.866457] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.979275] bond0: (slave eth0): Releasing backup interface
[  692.003158] bond0: (slave eth0): Enslaving as an active interface with an up link
[  692.008506] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.143177] bond0: (slave eth0): Releasing backup interface
[  696.177994] bond0 (unregistering): Released all slaves