[  685.895787] dl_bond0: (slave dl_vlan): making interface the new active one
[  685.895913] dl_bond0: (slave dl_vlan): Enslaving as an active interface with an up link
[  685.906395] dl_bond1: (slave dl_dummy): making interface the new active one
[  685.906458] dl_bond1: (slave dl_dummy): Enslaving as an active interface with an up link
[  685.913593] dl_bond1 (unregistering): (slave dl_dummy): Releasing backup interface
[  685.917853] dl_bond1 (unregistering): Released all slaves
[  685.928369] dl_bond0 (unregistering): (slave dl_vlan): Releasing backup interface
[  685.932848] dl_bond0 (unregistering): Released all slaves