[  997.468033][T19635] bond0: (slave eth0): making interface the new active one
[  997.468893][T19635] bond0: (slave eth0): Enslaving as an active interface with an up link
[  997.509570][T19636] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1001.727781][T19639] bond0: (slave eth0): Releasing backup interface
[ 1001.869333][T19642] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1001.909467][T19643] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1006.142684][ T8971] bond0: (slave eth0): Releasing backup interface
[ 1006.196334][ T8971] bond0 (unregistering): Released all slaves