[  753.487196] bond0: (slave eth0): making interface the new active one
[  753.487269] bond0: (slave eth0): Enslaving as an active interface with an up link
[  753.492477] 8021q: adding VLAN 0 to HW filter on device bond0
[  757.634553] bond0: (slave eth0): Releasing backup interface
[  757.654470] bond0: (slave eth0): Enslaving as an active interface with an up link
[  757.659530] 8021q: adding VLAN 0 to HW filter on device bond0
[  761.792841] bond0: (slave eth0): Releasing backup interface
[  761.829221] bond0 (unregistering): Released all slaves