[  952.315112][T22443] bond0: (slave eth0): making interface the new active one
[  952.315601][T22443] bond0: (slave eth0): Enslaving as an active interface with an up link
[  952.364771][T22444] 8021q: adding VLAN 0 to HW filter on device bond0
[  956.618887][T22447] bond0: (slave eth0): Releasing backup interface
[  956.772433][T22450] bond0: (slave eth0): Enslaving as an active interface with an up link
[  956.834042][T22451] 8021q: adding VLAN 0 to HW filter on device bond0
[  961.032914][ T9530] bond0: (slave eth0): Releasing backup interface
[  961.070714][ T9530] bond0 (unregistering): Released all slaves