[  820.264016] bond0: (slave eth0): making interface the new active one
[  820.264126] bond0: (slave eth0): Enslaving as an active interface with an up link
[  820.269144] 8021q: adding VLAN 0 to HW filter on device bond0
[  824.388202] bond0: (slave eth0): Releasing backup interface
[  824.409066] bond0: (slave eth0): Enslaving as an active interface with an up link
[  824.414310] 8021q: adding VLAN 0 to HW filter on device bond0
[  828.553454] bond0: (slave eth0): Releasing backup interface
[  828.585356] bond0 (unregistering): Released all slaves