[  686.767116] bond0: (slave eth0): making interface the new active one
[  686.767208] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.772207] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.880946] bond0: (slave eth0): Releasing backup interface
[  690.910362] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.915340] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.045581] bond0: (slave eth0): Releasing backup interface
[  695.079357] bond0 (unregistering): Released all slaves