[  853.320766][T19178] bond0: (slave eth0): making interface the new active one
[  853.321232][T19178] bond0: (slave eth0): Enslaving as an active interface with an up link
[  853.366960][T19179] 8021q: adding VLAN 0 to HW filter on device bond0
[  857.582362][T19182] bond0: (slave eth0): Releasing backup interface
[  857.736296][T19185] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.775037][T19186] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.003047][ T8788] bond0: (slave eth0): Releasing backup interface
[  862.074344][ T8788] bond0 (unregistering): Released all slaves