[  896.982443][T19511] bond0: (slave eth0): making interface the new active one
[  896.983260][T19511] bond0: (slave eth0): Enslaving as an active interface with an up link
[  897.029911][T19512] 8021q: adding VLAN 0 to HW filter on device bond0
[  901.259710][T19515] bond0: (slave eth0): Releasing backup interface
[  901.405577][T19518] bond0: (slave eth0): Enslaving as an active interface with an up link
[  901.443674][T19519] 8021q: adding VLAN 0 to HW filter on device bond0
[  905.632706][ T8795] bond0: (slave eth0): Releasing backup interface
[  905.672681][ T8795] bond0 (unregistering): Released all slaves