[  815.873881] bond0: (slave eth0): making interface the new active one
[  815.873985] bond0: (slave eth0): Enslaving as an active interface with an up link
[  815.879768] 8021q: adding VLAN 0 to HW filter on device bond0
[  819.975864] bond0: (slave eth0): Releasing backup interface
[  820.003533] bond0: (slave eth0): Enslaving as an active interface with an up link
[  820.008728] 8021q: adding VLAN 0 to HW filter on device bond0
[  824.140193] bond0: (slave eth0): Releasing backup interface
[  824.167967] bond0 (unregistering): Released all slaves