[  756.913091] bond0: (slave eth0): making interface the new active one
[  756.913166] bond0: (slave eth0): Enslaving as an active interface with an up link
[  756.918667] 8021q: adding VLAN 0 to HW filter on device bond0
[  761.024237] bond0: (slave eth0): Releasing backup interface
[  761.049414] bond0: (slave eth0): Enslaving as an active interface with an up link
[  761.054958] 8021q: adding VLAN 0 to HW filter on device bond0
[  765.181857] bond0: (slave eth0): Releasing backup interface
[  765.211903] bond0 (unregistering): Released all slaves