[  757.295184] bond0: (slave eth0): making interface the new active one
[  757.295264] bond0: (slave eth0): Enslaving as an active interface with an up link
[  757.300748] 8021q: adding VLAN 0 to HW filter on device bond0
[  761.412713] bond0: (slave eth0): Releasing backup interface
[  761.441989] bond0: (slave eth0): Enslaving as an active interface with an up link
[  761.447550] 8021q: adding VLAN 0 to HW filter on device bond0
[  765.570138] bond0: (slave eth0): Releasing backup interface
[  765.602231] bond0 (unregistering): Released all slaves