[  686.131197] bond0: (slave eth0): making interface the new active one
[  686.131302] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.136458] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.240686] bond0: (slave eth0): Releasing backup interface
[  690.262303] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.267685] 8021q: adding VLAN 0 to HW filter on device bond0
[  694.402519] bond0: (slave eth0): Releasing backup interface
[  694.426859] bond0 (unregistering): Released all slaves