[  852.841114][T19274] bond0: (slave eth0): making interface the new active one
[  852.842028][T19274] bond0: (slave eth0): Enslaving as an active interface with an up link
[  852.885616][T19275] 8021q: adding VLAN 0 to HW filter on device bond0
[  857.102230][T19278] bond0: (slave eth0): Releasing backup interface
[  857.236841][T19281] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.277725][T19282] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.463526][  T322] bond0: (slave eth0): Releasing backup interface
[  861.520382][  T322] bond0 (unregistering): Released all slaves