[  859.491617] bond0: (slave eth0): making interface the new active one
[  859.491711] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.496909] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.618331] bond0: (slave eth0): Releasing backup interface
[  863.645845] bond0: (slave eth0): Enslaving as an active interface with an up link
[  863.651216] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.775132] bond0: (slave eth0): Releasing backup interface
[  867.810043] bond0 (unregistering): Released all slaves