[  920.421210] bond0: (slave eth0): making interface the new active one
[  920.421306] bond0: (slave eth0): Enslaving as an active interface with an up link
[  920.427266] 8021q: adding VLAN 0 to HW filter on device bond0
[  924.551911] bond0: (slave eth0): Releasing backup interface
[  924.578112] bond0: (slave eth0): Enslaving as an active interface with an up link
[  924.584450] 8021q: adding VLAN 0 to HW filter on device bond0
[  928.709008] bond0: (slave eth0): Releasing backup interface
[  928.738204] bond0 (unregistering): Released all slaves