[ 1387.389638][T12711] bond0: (slave eth0): making interface the new active one
[ 1387.390481][T12711] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1387.597365][T12712] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1392.305545][T12715] bond0: (slave eth0): Releasing backup interface
[ 1392.934014][T12718] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1393.157887][T12719] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1397.685811][ T8689] bond0: (slave eth0): Releasing backup interface
[ 1397.816467][ T8689] bond0 (unregistering): Released all slaves