[  696.551817] bond0: (slave eth0): making interface the new active one
[  696.551938] bond0: (slave eth0): Enslaving as an active interface with an up link
[  696.556739] 8021q: adding VLAN 0 to HW filter on device bond0
[  700.672927] bond0: (slave eth0): Releasing backup interface
[  700.696035] bond0: (slave eth0): Enslaving as an active interface with an up link
[  700.700973] 8021q: adding VLAN 0 to HW filter on device bond0
[  704.837129] bond0: (slave eth0): Releasing backup interface
[  704.862865] bond0 (unregistering): Released all slaves