[  757.258641] bond0: (slave eth0): making interface the new active one
[  757.258734] bond0: (slave eth0): Enslaving as an active interface with an up link
[  757.264322] 8021q: adding VLAN 0 to HW filter on device bond0
[  761.360944] bond0: (slave eth0): Releasing backup interface
[  761.385656] bond0: (slave eth0): Enslaving as an active interface with an up link
[  761.391479] 8021q: adding VLAN 0 to HW filter on device bond0
[  765.518358] bond0: (slave eth0): Releasing backup interface
[  765.544197] bond0 (unregistering): Released all slaves