[  531.447978] bond1: (slave dummy1): making interface the new active one
[  531.448050] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.457438] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.467766] dummy1: entered promiscuous mode
[  531.516280] dummy1: left promiscuous mode
[  531.525279] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.533262] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.548222] bond1 (unregistering): Released all slaves
[  531.730005] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.741115] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.753678] dummy1: entered promiscuous mode
[  531.753747] dummy2: entered promiscuous mode
[  531.812641] dummy1: left promiscuous mode
[  531.812707] dummy2: left promiscuous mode
[  531.823428] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.833298] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.843231] bond1 (unregistering): Released all slaves
[  532.028788] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.037659] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.078829] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.098520] bond1: (slave dummy1): Removing an active aggregator
[  532.098602] bond1: (slave dummy1): Releasing backup interface
[  532.158890] bond1 (unregistering): Released all slaves
[  532.234363] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.278130] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.300571] bond1: (slave dummy1): Removing an active aggregator
[  532.300669] bond1: (slave dummy1): Releasing backup interface
[  532.364907] bond1 (unregistering): Released all slaves