[  939.258438][T23118] bond0: (slave eth0): making interface the new active one
[  939.258932][T23118] bond0: (slave eth0): Enslaving as an active interface with an up link
[  939.305487][T23119] 8021q: adding VLAN 0 to HW filter on device bond0
[  943.570127][T23122] bond0: (slave eth0): Releasing backup interface
[  943.730183][T23125] bond0: (slave eth0): Enslaving as an active interface with an up link
[  943.778127][T23126] 8021q: adding VLAN 0 to HW filter on device bond0
[  947.965337][   T12] bond0: (slave eth0): Releasing backup interface
[  948.007176][   T12] bond0 (unregistering): Released all slaves