[  970.691735][T25305] bond0: (slave eth0): making interface the new active one
[  970.692024][T25305] bond0: (slave eth0): Enslaving as an active interface with an up link
[  970.721296][T25306] 8021q: adding VLAN 0 to HW filter on device bond0
[  974.882233][T25309] bond0: (slave eth0): Releasing backup interface
[  974.990989][T25312] bond0: (slave eth0): Enslaving as an active interface with an up link
[  975.016026][T25313] 8021q: adding VLAN 0 to HW filter on device bond0
[  979.159807][T23460] bond0: (slave eth0): Releasing backup interface
[  979.198375][T23460] bond0 (unregistering): Released all slaves