[  948.615809][T22259] bond0: (slave eth0): making interface the new active one
[  948.616319][T22259] bond0: (slave eth0): Enslaving as an active interface with an up link
[  948.667017][T22260] 8021q: adding VLAN 0 to HW filter on device bond0
[  952.931947][T22263] bond0: (slave eth0): Releasing backup interface
[  953.105111][T22266] bond0: (slave eth0): Enslaving as an active interface with an up link
[  953.150215][T22267] 8021q: adding VLAN 0 to HW filter on device bond0
[  957.323481][   T12] bond0: (slave eth0): Releasing backup interface
[  957.372361][   T12] bond0 (unregistering): Released all slaves