[  765.544463] bond0: (slave eth0): making interface the new active one
[  765.544569] bond0: (slave eth0): Enslaving as an active interface with an up link
[  765.570111] 8021q: adding VLAN 0 to HW filter on device bond0
[  769.722623] bond0: (slave eth0): Releasing backup interface
[  769.797282] bond0: (slave eth0): Enslaving as an active interface with an up link
[  769.821577] 8021q: adding VLAN 0 to HW filter on device bond0
[  773.945082] bond0: (slave eth0): Releasing backup interface
[  773.965049] bond0 (unregistering): Released all slaves