[  885.741677][T19833] bond0: (slave eth0): making interface the new active one
[  885.742367][T19833] bond0: (slave eth0): Enslaving as an active interface with an up link
[  885.786586][T19834] 8021q: adding VLAN 0 to HW filter on device bond0
[  890.104738][T19837] bond0: (slave eth0): Releasing backup interface
[  890.276627][T19840] bond0: (slave eth0): Enslaving as an active interface with an up link
[  890.350313][T19841] 8021q: adding VLAN 0 to HW filter on device bond0
[  894.583394][T18580] bond0: (slave eth0): Releasing backup interface
[  894.661305][T18580] bond0 (unregistering): Released all slaves