[ 1347.398605][T12013] bond0: (slave eth0): making interface the new active one
[ 1347.400021][T12013] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1347.632119][T12014] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1352.424518][T12017] bond0: (slave eth0): Releasing backup interface
[ 1353.165289][T12020] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1353.427958][T12021] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1357.857709][ T7622] bond0: (slave eth0): Releasing backup interface
[ 1357.980191][ T7622] bond0 (unregistering): Released all slaves