[  867.951161][T22305] bond0: (slave eth0): making interface the new active one
[  867.952915][T22305] bond0: (slave eth0): Enslaving as an active interface with an up link
[  868.001044][T22306] 8021q: adding VLAN 0 to HW filter on device bond0
[  872.292371][T22309] bond0: (slave eth0): Releasing backup interface
[  872.513378][T22312] bond0: (slave eth0): Enslaving as an active interface with an up link
[  872.571963][T22313] 8021q: adding VLAN 0 to HW filter on device bond0
[  876.824988][   T12] bond0: (slave eth0): Releasing backup interface
[  876.871269][   T12] bond0 (unregistering): Released all slaves