[  815.779714] bond0: (slave eth0): making interface the new active one
[  815.779803] bond0: (slave eth0): Enslaving as an active interface with an up link
[  815.784942] 8021q: adding VLAN 0 to HW filter on device bond0
[  819.919773] bond0: (slave eth0): Releasing backup interface
[  819.939407] bond0: (slave eth0): Enslaving as an active interface with an up link
[  819.944441] 8021q: adding VLAN 0 to HW filter on device bond0
[  824.079529] bond0: (slave eth0): Releasing backup interface
[  824.113433] bond0 (unregistering): Released all slaves