[ 1347.895294][T11990] bond0: (slave eth0): making interface the new active one
[ 1347.896189][T11990] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1348.136823][T11991] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1352.872954][T11994] bond0: (slave eth0): Releasing backup interface
[ 1353.597556][T11997] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1353.846747][T11998] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1358.316123][ T8522] bond0: (slave eth0): Releasing backup interface
[ 1358.454421][ T8522] bond0 (unregistering): Released all slaves