[  715.293367] bond0: (slave eth0): making interface the new active one
[  715.293485] bond0: (slave eth0): Enslaving as an active interface with an up link
[  715.299387] 8021q: adding VLAN 0 to HW filter on device bond0
[  719.420692] bond0: (slave eth0): Releasing backup interface
[  719.452354] bond0: (slave eth0): Enslaving as an active interface with an up link
[  719.457659] 8021q: adding VLAN 0 to HW filter on device bond0
[  723.586789] bond0: (slave eth0): Releasing backup interface
[  723.609462] bond0 (unregistering): Released all slaves