[  753.783259] bond0: (slave eth0): making interface the new active one
[  753.783357] bond0: (slave eth0): Enslaving as an active interface with an up link
[  753.789153] 8021q: adding VLAN 0 to HW filter on device bond0
[  757.898725] bond0: (slave eth0): Releasing backup interface
[  757.920663] bond0: (slave eth0): Enslaving as an active interface with an up link
[  757.926614] 8021q: adding VLAN 0 to HW filter on device bond0
[  762.055573] bond0: (slave eth0): Releasing backup interface
[  762.086801] bond0 (unregistering): Released all slaves