[ 1011.965137][T23248] bond0: (slave eth0): making interface the new active one
[ 1011.965789][T23248] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1012.019168][T23249] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1016.316802][T23252] bond0: (slave eth0): Releasing backup interface
[ 1016.570611][T23255] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1016.636276][T23256] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1020.824068][  T221] bond0: (slave eth0): Releasing backup interface
[ 1020.857004][  T221] bond0 (unregistering): Released all slaves