[  753.516112] bond0: (slave eth0): making interface the new active one
[  753.516185] bond0: (slave eth0): Enslaving as an active interface with an up link
[  753.521738] 8021q: adding VLAN 0 to HW filter on device bond0
[  757.637500] bond0: (slave eth0): Releasing backup interface
[  757.661403] bond0: (slave eth0): Enslaving as an active interface with an up link
[  757.666915] 8021q: adding VLAN 0 to HW filter on device bond0
[  761.801490] bond0: (slave eth0): Releasing backup interface
[  761.837259] bond0 (unregistering): Released all slaves