[  688.379476] bond0: (slave eth0): making interface the new active one
[  688.379550] bond0: (slave eth0): Enslaving as an active interface with an up link
[  688.384895] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.478807] bond0: (slave eth0): Releasing backup interface
[  692.505791] bond0: (slave eth0): Enslaving as an active interface with an up link
[  692.511101] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.644120] bond0: (slave eth0): Releasing backup interface
[  696.689949] bond0 (unregistering): Released all slaves