[  852.808941][T19460] bond0: (slave eth0): making interface the new active one
[  852.809455][T19460] bond0: (slave eth0): Enslaving as an active interface with an up link
[  852.853473][T19461] 8021q: adding VLAN 0 to HW filter on device bond0
[  857.095994][T19464] bond0: (slave eth0): Releasing backup interface
[  857.248439][T19467] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.285732][T19468] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.451804][  T231] bond0: (slave eth0): Releasing backup interface
[  861.488324][  T231] bond0 (unregistering): Released all slaves