[  531.416314] bond1: (slave dummy1): making interface the new active one
[  531.416398] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.432351] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.448425] dummy1: entered promiscuous mode
[  531.516623] dummy1: left promiscuous mode
[  531.533077] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.540840] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.549756] bond1 (unregistering): Released all slaves
[  531.784950] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.802935] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.821005] dummy1: entered promiscuous mode
[  531.821085] dummy2: entered promiscuous mode
[  531.874675] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.893120] dummy1: left promiscuous mode
[  531.893186] dummy2: left promiscuous mode
[  531.909493] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.909598] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.909722] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.924949] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  531.925093] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.936802] bond1 (unregistering): Released all slaves
[  532.169062] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.186127] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.242745] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.271312] bond1: (slave dummy1): Removing an active aggregator
[  532.271411] bond1: (slave dummy1): Releasing backup interface
[  532.367904] bond1 (unregistering): Released all slaves
[  532.470821] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.529775] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.562564] bond1: (slave dummy1): Removing an active aggregator
[  532.562675] bond1: (slave dummy1): Releasing backup interface
[  532.656827] bond1 (unregistering): Released all slaves