[ 1347.600057][T12285] bond0: (slave eth0): making interface the new active one
[ 1347.601016][T12285] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1347.819758][T12286] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1352.560966][T12289] bond0: (slave eth0): Releasing backup interface
[ 1353.241983][T12292] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1353.510550][T12293] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1357.940420][   T12] bond0: (slave eth0): Releasing backup interface
[ 1358.084531][   T12] bond0 (unregistering): Released all slaves