[  764.282563] bond0: (slave eth0): making interface the new active one
[  764.282683] bond0: (slave eth0): Enslaving as an active interface with an up link
[  764.287996] 8021q: adding VLAN 0 to HW filter on device bond0
[  768.390232] bond0: (slave eth0): Releasing backup interface
[  768.408659] bond0: (slave eth0): Enslaving as an active interface with an up link
[  768.413417] 8021q: adding VLAN 0 to HW filter on device bond0
[  772.555547] bond0: (slave eth0): Releasing backup interface
[  772.584436] bond0 (unregistering): Released all slaves