[ 1025.113313][T24366] bond0: (slave eth0): making interface the new active one
[ 1025.113729][T24366] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1025.164432][T24368] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1029.393885][T24371] bond0: (slave eth0): Releasing backup interface
[ 1029.542879][T24374] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1029.592337][T24375] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1033.800065][   T12] bond0: (slave eth0): Releasing backup interface
[ 1033.842340][   T12] bond0 (unregistering): Released all slaves