[  696.660101] bond0: (slave eth0): making interface the new active one
[  696.660209] bond0: (slave eth0): Enslaving as an active interface with an up link
[  696.665096] 8021q: adding VLAN 0 to HW filter on device bond0
[  700.801601] bond0: (slave eth0): Releasing backup interface
[  700.828040] bond0: (slave eth0): Enslaving as an active interface with an up link
[  700.833151] 8021q: adding VLAN 0 to HW filter on device bond0
[  704.965992] bond0: (slave eth0): Releasing backup interface
[  704.991836] bond0 (unregistering): Released all slaves