[ 1034.362092][T24885] bond0: (slave eth0): making interface the new active one
[ 1034.362683][T24885] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1034.418557][T24886] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1038.685853][T24889] bond0: (slave eth0): Releasing backup interface
[ 1038.859153][T24892] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1038.926956][T24893] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1043.081067][T24247] bond0: (slave eth0): Releasing backup interface
[ 1043.125038][T24247] bond0 (unregistering): Released all slaves