[  757.251243] bond0: (slave eth0): making interface the new active one
[  757.251335] bond0: (slave eth0): Enslaving as an active interface with an up link
[  757.256730] 8021q: adding VLAN 0 to HW filter on device bond0
[  761.347960] bond0: (slave eth0): Releasing backup interface
[  761.369331] bond0: (slave eth0): Enslaving as an active interface with an up link
[  761.374842] 8021q: adding VLAN 0 to HW filter on device bond0
[  765.514700] bond0: (slave eth0): Releasing backup interface
[  765.545592] bond0 (unregistering): Released all slaves