[  889.263213][T19986] bond0: (slave eth0): making interface the new active one
[  889.263761][T19986] bond0: (slave eth0): Enslaving as an active interface with an up link
[  889.301590][T19987] 8021q: adding VLAN 0 to HW filter on device bond0
[  893.585898][T19990] bond0: (slave eth0): Releasing backup interface
[  893.764972][T19993] bond0: (slave eth0): Enslaving as an active interface with an up link
[  893.818847][T19994] 8021q: adding VLAN 0 to HW filter on device bond0
[  898.006242][ T8750] bond0: (slave eth0): Releasing backup interface
[  898.050771][ T8750] bond0 (unregistering): Released all slaves