[  688.164937] bond0: (slave eth0): making interface the new active one
[  688.164997] bond0: (slave eth0): Enslaving as an active interface with an up link
[  688.169884] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.290909] bond0: (slave eth0): Releasing backup interface
[  692.313336] bond0: (slave eth0): Enslaving as an active interface with an up link
[  692.318484] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.456967] bond0: (slave eth0): Releasing backup interface
[  696.485900] bond0 (unregistering): Released all slaves