[  686.880523] bond0: (slave eth0): making interface the new active one
[  686.880639] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.898836] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.029318] bond0: (slave eth0): Releasing backup interface
[  691.104448] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.125354] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.253198] bond0: (slave eth0): Releasing backup interface
[  695.281114] bond0 (unregistering): Released all slaves