[  688.407282] bond0: (slave eth0): making interface the new active one
[  688.407403] bond0: (slave eth0): Enslaving as an active interface with an up link
[  688.423627] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.555940] bond0: (slave eth0): Releasing backup interface
[  692.621442] bond0: (slave eth0): Enslaving as an active interface with an up link
[  692.640993] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.776776] bond0: (slave eth0): Releasing backup interface
[  696.804863] bond0 (unregistering): Released all slaves