[  855.021705] bond0: (slave eth0): making interface the new active one
[  855.021794] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.027336] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.145316] bond0: (slave eth0): Releasing backup interface
[  859.169549] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.175393] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.302595] bond0: (slave eth0): Releasing backup interface
[  863.334638] bond0 (unregistering): Released all slaves