[  950.646860][T22173] bond0: (slave eth0): making interface the new active one
[  950.647618][T22173] bond0: (slave eth0): Enslaving as an active interface with an up link
[  950.701246][T22174] 8021q: adding VLAN 0 to HW filter on device bond0
[  955.006019][T22177] bond0: (slave eth0): Releasing backup interface
[  955.225396][T22180] bond0: (slave eth0): Enslaving as an active interface with an up link
[  955.278800][T22181] 8021q: adding VLAN 0 to HW filter on device bond0
[  959.412743][   T12] bond0: (slave eth0): Releasing backup interface
[  959.464441][   T12] bond0 (unregistering): Released all slaves