[  683.964128] bond0: (slave eth0): making interface the new active one
[  683.964183] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.969474] 8021q: adding VLAN 0 to HW filter on device bond0
[  688.113943] bond0: (slave eth0): Releasing backup interface
[  688.139374] bond0: (slave eth0): Enslaving as an active interface with an up link
[  688.144463] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.278889] bond0: (slave eth0): Releasing backup interface
[  692.305815] bond0 (unregistering): Released all slaves