[  855.778060] bond0: (slave eth0): making interface the new active one
[  855.778170] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.784407] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.916093] bond0: (slave eth0): Releasing backup interface
[  859.942067] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.948767] 8021q: adding VLAN 0 to HW filter on device bond0
[  864.072973] bond0: (slave eth0): Releasing backup interface
[  864.095959] bond0 (unregistering): Released all slaves