[  688.524668] bond0: (slave eth0): making interface the new active one
[  688.524766] bond0: (slave eth0): Enslaving as an active interface with an up link
[  688.529352] 8021q: adding VLAN 0 to HW filter on device bond0
[  692.670501] bond0: (slave eth0): Releasing backup interface
[  692.693543] bond0: (slave eth0): Enslaving as an active interface with an up link
[  692.698542] 8021q: adding VLAN 0 to HW filter on device bond0
[  696.837521] bond0: (slave eth0): Releasing backup interface
[  696.862474] bond0 (unregistering): Released all slaves