[  855.339972] bond0: (slave eth0): making interface the new active one
[  855.340054] bond0: (slave eth0): Enslaving as an active interface with an up link
[  855.345295] 8021q: adding VLAN 0 to HW filter on device bond0
[  859.466402] bond0: (slave eth0): Releasing backup interface
[  859.488737] bond0: (slave eth0): Enslaving as an active interface with an up link
[  859.494042] 8021q: adding VLAN 0 to HW filter on device bond0
[  863.623692] bond0: (slave eth0): Releasing backup interface
[  863.652838] bond0 (unregistering): Released all slaves