[  683.383915] bond0: (slave eth0): making interface the new active one
[  683.383985] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.388896] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.480413] bond0: (slave eth0): Releasing backup interface
[  687.502775] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.507813] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.646680] bond0: (slave eth0): Releasing backup interface
[  691.673629] bond0 (unregistering): Released all slaves