[  531.811960] bond1: (slave dummy1): making interface the new active one
[  531.812101] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.822421] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.835626] dummy1: entered promiscuous mode
[  531.885267] dummy1: left promiscuous mode
[  531.896602] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.905283] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.915204] bond1 (unregistering): Released all slaves
[  532.114361] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.125769] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  532.137708] dummy1: entered promiscuous mode
[  532.137783] dummy2: entered promiscuous mode
[  532.188672] dummy1: left promiscuous mode
[  532.188760] dummy2: left promiscuous mode
[  532.199208] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  532.213324] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  532.221213] bond1 (unregistering): Released all slaves
[  532.399659] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.413891] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.456539] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.475426] bond1: (slave dummy1): Removing an active aggregator
[  532.475573] bond1: (slave dummy1): Releasing backup interface
[  532.541987] bond1 (unregistering): Released all slaves
[  532.627334] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.672297] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.690221] bond1: (slave dummy1): Removing an active aggregator
[  532.690353] bond1: (slave dummy1): Releasing backup interface
[  532.756841] bond1 (unregistering): Released all slaves