[  686.852244] bond0: (slave eth0): making interface the new active one
[  686.852319] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.858027] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.007285] bond0: (slave eth0): Releasing backup interface
[  691.031075] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.036598] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.173017] bond0: (slave eth0): Releasing backup interface
[  695.197844] bond0 (unregistering): Released all slaves