[  757.313291] bond0: (slave eth0): making interface the new active one
[  757.313398] bond0: (slave eth0): Enslaving as an active interface with an up link
[  757.318819] 8021q: adding VLAN 0 to HW filter on device bond0
[  761.413261] bond0: (slave eth0): Releasing backup interface
[  761.434463] bond0: (slave eth0): Enslaving as an active interface with an up link
[  761.439940] 8021q: adding VLAN 0 to HW filter on device bond0
[  765.570084] bond0: (slave eth0): Releasing backup interface
[  765.600991] bond0 (unregistering): Released all slaves