[  683.435952] bond0: (slave eth0): making interface the new active one
[  683.435999] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.440517] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.537585] bond0: (slave eth0): Releasing backup interface
[  687.559481] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.564161] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.703783] bond0: (slave eth0): Releasing backup interface
[  691.728728] bond0 (unregistering): Released all slaves