[  853.993153][T19225] bond0: (slave eth0): making interface the new active one
[  853.993650][T19225] bond0: (slave eth0): Enslaving as an active interface with an up link
[  854.041253][T19226] 8021q: adding VLAN 0 to HW filter on device bond0
[  858.309147][T19229] bond0: (slave eth0): Releasing backup interface
[  858.459948][T19232] bond0: (slave eth0): Enslaving as an active interface with an up link
[  858.506261][T19233] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.723841][   T71] bond0: (slave eth0): Releasing backup interface
[  862.773997][   T71] bond0 (unregistering): Released all slaves