[  775.432948] bond0: (slave eth0): making interface the new active one
[  775.433082] bond0: (slave eth0): Enslaving as an active interface with an up link
[  775.438147] 8021q: adding VLAN 0 to HW filter on device bond0
[  779.583770] bond0: (slave eth0): Releasing backup interface
[  779.606972] bond0: (slave eth0): Enslaving as an active interface with an up link
[  779.612474] 8021q: adding VLAN 0 to HW filter on device bond0
[  783.747113] bond0: (slave eth0): Releasing backup interface
[  783.784828] bond0 (unregistering): Released all slaves