[  531.840239] bond1: (slave dummy1): making interface the new active one
[  531.840330] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.857316] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.873380] dummy1: entered promiscuous mode
[  531.945624] dummy1: left promiscuous mode
[  531.961834] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.972093] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.981972] bond1 (unregistering): Released all slaves
[  532.188244] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.205451] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  532.220668] dummy1: entered promiscuous mode
[  532.220748] dummy2: entered promiscuous mode
[  532.279877] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.286332] dummy1: left promiscuous mode
[  532.286375] dummy2: left promiscuous mode
[  532.301364] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  532.301450] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.301537] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  532.319992] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  532.320118] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  532.329927] bond1 (unregistering): Released all slaves
[  532.558050] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.571439] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.621141] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.646294] bond1: (slave dummy1): Removing an active aggregator
[  532.646406] bond1: (slave dummy1): Releasing backup interface
[  532.722818] bond1 (unregistering): Released all slaves
[  532.822961] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.874808] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.900271] bond1: (slave dummy1): Removing an active aggregator
[  532.900349] bond1: (slave dummy1): Releasing backup interface
[  532.977014] bond1 (unregistering): Released all slaves