[  531.430583] bond1: (slave dummy1): making interface the new active one
[  531.430694] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.442556] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.456407] dummy1: entered promiscuous mode
[  531.512624] dummy1: left promiscuous mode
[  531.525393] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.541323] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.551218] bond1 (unregistering): Released all slaves
[  531.762743] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.774839] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.789850] dummy1: entered promiscuous mode
[  531.789933] dummy2: entered promiscuous mode
[  531.848164] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.848633] dummy1: left promiscuous mode
[  531.848696] dummy2: left promiscuous mode
[  531.859602] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.859734] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.859835] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.870312] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  531.870505] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.882230] bond1 (unregistering): Released all slaves
[  532.088103] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.101068] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.151268] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.174798] bond1: (slave dummy1): Removing an active aggregator
[  532.174905] bond1: (slave dummy1): Releasing backup interface
[  532.252820] bond1 (unregistering): Released all slaves
[  532.347237] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.393517] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.414589] bond1: (slave dummy1): Removing an active aggregator
[  532.414685] bond1: (slave dummy1): Releasing backup interface
[  532.479104] bond1 (unregistering): Released all slaves