[  531.813333] bond1: (slave dummy1): making interface the new active one
[  531.813421] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.825418] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.837432] dummy1: entered promiscuous mode
[  531.894776] dummy1: left promiscuous mode
[  531.906429] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.918258] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.928148] bond1 (unregistering): Released all slaves
[  532.152762] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.165699] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  532.179725] dummy1: entered promiscuous mode
[  532.179848] dummy2: entered promiscuous mode
[  532.241823] dummy1: left promiscuous mode
[  532.241878] dummy2: left promiscuous mode
[  532.252928] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  532.264206] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  532.274134] bond1 (unregistering): Released all slaves
[  532.466904] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.477166] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.520288] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.542568] bond1: (slave dummy1): Removing an active aggregator
[  532.542692] bond1: (slave dummy1): Releasing backup interface
[  532.617521] bond1 (unregistering): Released all slaves
[  532.709894] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.761721] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.785725] bond1: (slave dummy1): Removing an active aggregator
[  532.785841] bond1: (slave dummy1): Releasing backup interface
[  532.855511] bond1 (unregistering): Released all slaves