[  815.346403] bond0: (slave eth0): making interface the new active one
[  815.346508] bond0: (slave eth0): Enslaving as an active interface with an up link
[  815.352455] 8021q: adding VLAN 0 to HW filter on device bond0
[  819.456380] bond0: (slave eth0): Releasing backup interface
[  819.484665] bond0: (slave eth0): Enslaving as an active interface with an up link
[  819.490120] 8021q: adding VLAN 0 to HW filter on device bond0
[  823.614160] bond0: (slave eth0): Releasing backup interface
[  823.658060] bond0 (unregistering): Released all slaves