[  858.547642] bond0: (slave eth0): making interface the new active one
[  858.547751] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.554353] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.668346] bond0: (slave eth0): Releasing backup interface
[  862.692280] bond0: (slave eth0): Enslaving as an active interface with an up link
[  862.698386] 8021q: adding VLAN 0 to HW filter on device bond0
[  866.825028] bond0: (slave eth0): Releasing backup interface
[  866.858138] bond0 (unregistering): Released all slaves