[  816.804765] bond0: (slave eth0): making interface the new active one
[  816.804855] bond0: (slave eth0): Enslaving as an active interface with an up link
[  816.810542] 8021q: adding VLAN 0 to HW filter on device bond0
[  820.939428] bond0: (slave eth0): Releasing backup interface
[  820.964147] bond0: (slave eth0): Enslaving as an active interface with an up link
[  820.970454] 8021q: adding VLAN 0 to HW filter on device bond0
[  825.104009] bond0: (slave eth0): Releasing backup interface
[  825.136786] bond0 (unregistering): Released all slaves