[  757.048139] bond0: (slave eth0): making interface the new active one
[  757.048264] bond0: (slave eth0): Enslaving as an active interface with an up link
[  757.054301] 8021q: adding VLAN 0 to HW filter on device bond0
[  761.153265] bond0: (slave eth0): Releasing backup interface
[  761.175912] bond0: (slave eth0): Enslaving as an active interface with an up link
[  761.181132] 8021q: adding VLAN 0 to HW filter on device bond0
[  765.311139] bond0: (slave eth0): Releasing backup interface
[  765.339042] bond0 (unregistering): Released all slaves