[  714.986923] bond0: (slave eth0): making interface the new active one
[  714.986993] bond0: (slave eth0): Enslaving as an active interface with an up link
[  714.991715] 8021q: adding VLAN 0 to HW filter on device bond0
[  719.089592] bond0: (slave eth0): Releasing backup interface
[  719.108185] bond0: (slave eth0): Enslaving as an active interface with an up link
[  719.112899] 8021q: adding VLAN 0 to HW filter on device bond0
[  723.254968] bond0: (slave eth0): Releasing backup interface