[  716.231747] bond0: (slave eth0): making interface the new active one
[  716.231862] bond0: (slave eth0): Enslaving as an active interface with an up link
[  716.250866] 8021q: adding VLAN 0 to HW filter on device bond0
[  720.393707] bond0: (slave eth0): Releasing backup interface
[  720.465417] bond0: (slave eth0): Enslaving as an active interface with an up link
[  720.484178] 8021q: adding VLAN 0 to HW filter on device bond0
[  724.614046] bond0: (slave eth0): Releasing backup interface
[  724.651039] bond0 (unregistering): Released all slaves