[  531.160266] bond1: (slave dummy1): making interface the new active one
[  531.160366] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.175111] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.191344] dummy1: entered promiscuous mode
[  531.266949] dummy1: left promiscuous mode
[  531.284911] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.298827] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.308714] bond1 (unregistering): Released all slaves
[  531.562628] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.578354] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.595061] dummy1: entered promiscuous mode
[  531.595130] dummy2: entered promiscuous mode
[  531.651608] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.664914] dummy1: left promiscuous mode
[  531.664979] dummy2: left promiscuous mode
[  531.683935] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.684031] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.684099] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.692798] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  531.692909] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.702689] bond1 (unregistering): Released all slaves
[  531.932957] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.950794] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.005393] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.034375] bond1: (slave dummy1): Removing an active aggregator
[  532.034463] bond1: (slave dummy1): Releasing backup interface
[  532.119141] bond1 (unregistering): Released all slaves
[  532.224885] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.278035] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.304497] bond1: (slave dummy1): Removing an active aggregator
[  532.304581] bond1: (slave dummy1): Releasing backup interface
[  532.388153] bond1 (unregistering): Released all slaves