[  853.793377][T19673] bond0: (slave eth0): making interface the new active one
[  853.793883][T19673] bond0: (slave eth0): Enslaving as an active interface with an up link
[  853.831464][T19674] 8021q: adding VLAN 0 to HW filter on device bond0
[  858.053939][T19677] bond0: (slave eth0): Releasing backup interface
[  858.201219][T19680] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.237978][T19681] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.396655][ T9310] bond0: (slave eth0): Releasing backup interface
[  862.446748][ T9310] bond0 (unregistering): Released all slaves