[  686.773741] bond0: (slave eth0): making interface the new active one
[  686.773848] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.779771] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.880243] bond0: (slave eth0): Releasing backup interface
[  690.901751] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.907600] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.043564] bond0: (slave eth0): Releasing backup interface
[  695.071968] bond0 (unregistering): Released all slaves