[  683.097854] bond0: (slave eth0): making interface the new active one
[  683.097925] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.115005] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.303423] bond0: (slave eth0): Releasing backup interface
[  687.361191] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.378647] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.529706] bond0: (slave eth0): Releasing backup interface
[  691.546675] bond0 (unregistering): Released all slaves