[  765.540937] bond0: (slave eth0): making interface the new active one
[  765.541022] bond0: (slave eth0): Enslaving as an active interface with an up link
[  765.563911] 8021q: adding VLAN 0 to HW filter on device bond0
[  769.716423] bond0: (slave eth0): Releasing backup interface
[  769.788107] bond0: (slave eth0): Enslaving as an active interface with an up link
[  769.810159] 8021q: adding VLAN 0 to HW filter on device bond0
[  773.946652] bond0: (slave eth0): Releasing backup interface
[  773.979160] bond0 (unregistering): Released all slaves