[  684.807708] bond1: (slave dummy1): making interface the new active one
[  684.807845] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  684.819415] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  684.831138] dummy1: entered promiscuous mode
[  684.874778] dummy1: left promiscuous mode
[  684.883412] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  684.888317] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  684.896285] bond1 (unregistering): Released all slaves
[  685.058870] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  685.068538] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  685.079888] dummy1: entered promiscuous mode
[  685.079976] dummy2: entered promiscuous mode
[  685.125925] dummy1: left promiscuous mode
[  685.125995] dummy2: left promiscuous mode
[  685.134339] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  685.140326] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  685.149309] bond1 (unregistering): Released all slaves
[  685.314411] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  685.323354] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  685.360020] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  685.377546] bond1: (slave dummy1): Removing an active aggregator
[  685.377628] bond1: (slave dummy1): Releasing backup interface
[  685.439174] bond1 (unregistering): Released all slaves
[  685.511360] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  685.546016] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  685.562769] bond1: (slave dummy1): Removing an active aggregator
[  685.562875] bond1: (slave dummy1): Releasing backup interface
[  685.606395] bond1 (unregistering): Released all slaves