[  683.533759] bond0: (slave eth0): making interface the new active one
[  683.533872] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.555458] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.695062] bond0: (slave eth0): Releasing backup interface
[  687.760953] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.781070] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.914230] bond0: (slave eth0): Releasing backup interface
[  691.936127] bond0 (unregistering): Released all slaves