[  686.384592] bond0: (slave eth0): making interface the new active one
[  686.384698] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.390020] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.506609] bond0: (slave eth0): Releasing backup interface
[  690.528863] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.533703] 8021q: adding VLAN 0 to HW filter on device bond0
[  694.669084] bond0: (slave eth0): Releasing backup interface
[  694.700021] bond0 (unregistering): Released all slaves