[  886.439937][T19120] bond0: (slave eth0): making interface the new active one
[  886.440365][T19120] bond0: (slave eth0): Enslaving as an active interface with an up link
[  886.492587][T19121] 8021q: adding VLAN 0 to HW filter on device bond0
[  890.752505][T19124] bond0: (slave eth0): Releasing backup interface
[  890.895129][T19127] bond0: (slave eth0): Enslaving as an active interface with an up link
[  890.937397][T19128] 8021q: adding VLAN 0 to HW filter on device bond0
[  895.163407][   T12] bond0: (slave eth0): Releasing backup interface
[  895.208297][   T12] bond0 (unregistering): Released all slaves