[  857.884385][T19666] bond0: (slave eth0): making interface the new active one
[  857.884915][T19666] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.919864][T19667] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.160784][T19670] bond0: (slave eth0): Releasing backup interface
[  862.308961][T19673] bond0: (slave eth0): Enslaving as an active interface with an up link
[  862.358561][T19674] 8021q: adding VLAN 0 to HW filter on device bond0
[  866.511199][T12660] bond0: (slave eth0): Releasing backup interface
[  866.574887][T12660] bond0 (unregistering): Released all slaves