[  756.893790] bond0: (slave eth0): making interface the new active one
[  756.893913] bond0: (slave eth0): Enslaving as an active interface with an up link
[  756.899645] 8021q: adding VLAN 0 to HW filter on device bond0
[  761.033980] bond0: (slave eth0): Releasing backup interface
[  761.058673] bond0: (slave eth0): Enslaving as an active interface with an up link
[  761.064377] 8021q: adding VLAN 0 to HW filter on device bond0
[  765.191395] bond0: (slave eth0): Releasing backup interface
[  765.219405] bond0 (unregistering): Released all slaves