[  687.661822] bond0: (slave eth0): making interface the new active one
[  687.661907] bond0: (slave eth0): Enslaving as an active interface with an up link
[  687.666941] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.778692] bond0: (slave eth0): Releasing backup interface
[  691.803051] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.807980] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.943028] bond0: (slave eth0): Releasing backup interface
[  695.974120] bond0 (unregistering): Released all slaves