[  856.959915][T18835] bond0: (slave eth0): making interface the new active one
[  856.960408][T18835] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.004749][T18836] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.250011][T18839] bond0: (slave eth0): Releasing backup interface
[  861.386196][T18842] bond0: (slave eth0): Enslaving as an active interface with an up link
[  861.435360][T18843] 8021q: adding VLAN 0 to HW filter on device bond0
[  865.604294][  T228] bond0: (slave eth0): Releasing backup interface
[  865.642738][  T228] bond0 (unregistering): Released all slaves