[  521.279884] bond1: (slave dummy1): making interface the new active one
[  521.279964] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  521.292132] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.304931] dummy1: entered promiscuous mode
[  521.363555] dummy1: left promiscuous mode
[  521.375071] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.389389] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.399263] bond1 (unregistering): Released all slaves
[  521.596271] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.607724] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.621567] dummy1: entered promiscuous mode
[  521.621696] dummy2: entered promiscuous mode
[  521.673460] dummy1: left promiscuous mode
[  521.673567] dummy2: left promiscuous mode
[  521.684691] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.703297] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.713227] bond1 (unregistering): Released all slaves
[  521.913344] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.926631] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.974923] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.997163] bond1: (slave dummy1): Removing an active aggregator
[  521.997245] bond1: (slave dummy1): Releasing backup interface
[  522.060706] bond1 (unregistering): Released all slaves
[  522.155570] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.205049] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.225925] bond1: (slave dummy1): Removing an active aggregator
[  522.226059] bond1: (slave dummy1): Releasing backup interface
[  522.294946] bond1 (unregistering): Released all slaves