[ 1049.475300][T23581] bond0: (slave eth0): making interface the new active one
[ 1049.475720][T23581] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1049.521359][T23582] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1053.771199][T23585] bond0: (slave eth0): Releasing backup interface
[ 1053.922524][T23588] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1053.970930][T23589] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1058.178774][   T69] bond0: (slave eth0): Releasing backup interface
[ 1058.217930][   T69] bond0 (unregistering): Released all slaves