[  715.456798] bond0: (slave eth0): making interface the new active one
[  715.456911] bond0: (slave eth0): Enslaving as an active interface with an up link
[  715.474809] 8021q: adding VLAN 0 to HW filter on device bond0
[  719.637531] bond0: (slave eth0): Releasing backup interface
[  719.705396] bond0: (slave eth0): Enslaving as an active interface with an up link
[  719.724272] 8021q: adding VLAN 0 to HW filter on device bond0
[  723.864571] bond0: (slave eth0): Releasing backup interface
[  723.896463] bond0 (unregistering): Released all slaves