[  853.261743][T19576] bond0: (slave eth0): making interface the new active one
[  853.262186][T19576] bond0: (slave eth0): Enslaving as an active interface with an up link
[  853.312216][T19577] 8021q: adding VLAN 0 to HW filter on device bond0
[  857.558554][T19580] bond0: (slave eth0): Releasing backup interface
[  857.706665][T19583] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.745012][T19584] 8021q: adding VLAN 0 to HW filter on device bond0
[  861.975516][   T68] bond0: (slave eth0): Releasing backup interface
[  862.032781][   T68] bond0 (unregistering): Released all slaves