[  537.931814] bond1: (slave dummy1): making interface the new active one
[  537.931883] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.945040] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.961922] dummy1: entered promiscuous mode
[  538.037425] dummy1: left promiscuous mode
[  538.053419] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.066138] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.083054] bond1 (unregistering): Released all slaves
[  538.322284] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.336762] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.351710] dummy1: entered promiscuous mode
[  538.351784] dummy2: entered promiscuous mode
[  538.414000] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.421195] dummy1: left promiscuous mode
[  538.421241] dummy2: left promiscuous mode
[  538.435713] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  538.435794] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.435870] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.444184] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  538.444310] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.454095] bond1 (unregistering): Released all slaves
[  538.657391] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.674486] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.729317] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.758065] bond1: (slave dummy1): Removing an active aggregator
[  538.758153] bond1: (slave dummy1): Releasing backup interface
[  538.840039] bond1 (unregistering): Released all slaves
[  538.937253] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.989681] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.014631] bond1: (slave dummy1): Removing an active aggregator
[  539.014722] bond1: (slave dummy1): Releasing backup interface
[  539.095633] bond1 (unregistering): Released all slaves