[  853.384371][T19094] bond0: (slave eth0): making interface the new active one
[  853.384830][T19094] bond0: (slave eth0): Enslaving as an active interface with an up link
[  853.427846][T19095] 8021q: adding VLAN 0 to HW filter on device bond0
[  857.671270][T19098] bond0: (slave eth0): Releasing backup interface
[  857.814391][T19101] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.856596][T19102] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.078484][T17845] bond0: (slave eth0): Releasing backup interface
[  862.117582][T17845] bond0 (unregistering): Released all slaves