[  819.801348] bond0: (slave eth0): making interface the new active one
[  819.801415] bond0: (slave eth0): Enslaving as an active interface with an up link
[  819.806086] 8021q: adding VLAN 0 to HW filter on device bond0
[  823.930951] bond0: (slave eth0): Releasing backup interface
[  823.950131] bond0: (slave eth0): Enslaving as an active interface with an up link
[  823.955159] 8021q: adding VLAN 0 to HW filter on device bond0
[  828.094318] bond0: (slave eth0): Releasing backup interface
[  828.126213] bond0 (unregistering): Released all slaves