[  725.428790] bond0: (slave eth0): making interface the new active one
[  725.428889] bond0: (slave eth0): Enslaving as an active interface with an up link
[  725.450947] 8021q: adding VLAN 0 to HW filter on device bond0
[  729.631780] bond0: (slave eth0): Releasing backup interface
[  729.731007] bond0: (slave eth0): Enslaving as an active interface with an up link
[  729.768452] 8021q: adding VLAN 0 to HW filter on device bond0
[  733.959621] bond0: (slave eth0): Releasing backup interface
[  733.981601] bond0 (unregistering): Released all slaves