[  687.094552] bond0: (slave eth0): making interface the new active one
[  687.094678] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.099935] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.198655] bond0: (slave eth0): Releasing backup interface
[  691.222362] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.227464] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.366857] bond0: (slave eth0): Releasing backup interface
[  695.397742] bond0 (unregistering): Released all slaves