[  683.068242] bond0: (slave eth0): making interface the new active one
[  683.068314] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.073730] 8021q: adding VLAN 0 to HW filter on device bond0
[  687.220123] bond0: (slave eth0): Releasing backup interface
[  687.244739] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.250542] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.384953] bond0: (slave eth0): Releasing backup interface
[  691.415271] bond0 (unregistering): Released all slaves