[  716.732846] bond0: (slave eth0): making interface the new active one
[  716.732984] bond0: (slave eth0): Enslaving as an active interface with an up link
[  716.753007] 8021q: adding VLAN 0 to HW filter on device bond0
[  720.913570] bond0: (slave eth0): Releasing backup interface
[  720.988032] bond0: (slave eth0): Enslaving as an active interface with an up link
[  721.008249] 8021q: adding VLAN 0 to HW filter on device bond0
[  725.138476] bond0: (slave eth0): Releasing backup interface
[  725.172839] bond0 (unregistering): Released all slaves