[ 1027.821895][T19703] bond0: (slave eth0): making interface the new active one
[ 1027.822418][T19703] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1027.876286][T19704] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1032.144326][T19707] bond0: (slave eth0): Releasing backup interface
[ 1032.289473][T19710] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1032.331422][T19711] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1036.533811][   T72] bond0: (slave eth0): Releasing backup interface
[ 1036.583431][   T72] bond0 (unregistering): Released all slaves