[  679.814698] bond0: (slave eth0): making interface the new active one
[  679.814795] bond0: (slave eth0): Enslaving as an active interface with an up link
[  679.820280] 8021q: adding VLAN 0 to HW filter on device bond0
[  683.969534] bond0: (slave eth0): Releasing backup interface
[  683.992671] bond0: (slave eth0): Enslaving as an active interface with an up link
[  683.998229] 8021q: adding VLAN 0 to HW filter on device bond0
[  688.135027] bond0: (slave eth0): Releasing backup interface
[  688.159820] bond0 (unregistering): Released all slaves