[  688.504576] dl_bond0: (slave dl_vlan): making interface the new active one
[  688.504668] dl_bond0: (slave dl_vlan): Enslaving as an active interface with an up link
[  688.517019] dl_bond1: (slave dl_dummy): making interface the new active one
[  688.517131] dl_bond1: (slave dl_dummy): Enslaving as an active interface with an up link
[  688.525740] dl_bond1 (unregistering): (slave dl_dummy): Releasing backup interface
[  688.531056] dl_bond1 (unregistering): Released all slaves
[  688.555400] dl_bond0 (unregistering): (slave dl_vlan): Releasing backup interface
[  688.561047] dl_bond0 (unregistering): Released all slaves