[  853.194492][T19428] bond0: (slave eth0): making interface the new active one
[  853.195094][T19428] bond0: (slave eth0): Enslaving as an active interface with an up link
[  853.266540][T19429] 8021q: adding VLAN 0 to HW filter on device bond0
[  857.493649][T19432] bond0: (slave eth0): Releasing backup interface
[  857.653588][T19435] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.700415][T19436] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.890263][ T1191] bond0: (slave eth0): Releasing backup interface
[  861.923530][ T1191] bond0 (unregistering): Released all slaves