[  857.917473] bond0: (slave eth0): making interface the new active one
[  857.917563] bond0: (slave eth0): Enslaving as an active interface with an up link
[  857.923627] 8021q: adding VLAN 0 to HW filter on device bond0
[  862.029266] bond0: (slave eth0): Releasing backup interface
[  862.056593] bond0: (slave eth0): Enslaving as an active interface with an up link
[  862.062546] 8021q: adding VLAN 0 to HW filter on device bond0
[  866.185544] bond0: (slave eth0): Releasing backup interface
[  866.206208] bond0 (unregistering): Released all slaves