[  976.986373][T22949] bond0: (slave eth0): making interface the new active one
[  976.986870][T22949] bond0: (slave eth0): Enslaving as an active interface with an up link
[  977.037968][T22950] 8021q: adding VLAN 0 to HW filter on device bond0
[  981.317365][T22953] bond0: (slave eth0): Releasing backup interface
[  981.476401][T22956] bond0: (slave eth0): Enslaving as an active interface with an up link
[  981.524975][T22957] 8021q: adding VLAN 0 to HW filter on device bond0
[  985.723451][T20775] bond0: (slave eth0): Releasing backup interface
[  985.781380][T20775] bond0 (unregistering): Released all slaves