[  531.420818] bond1: (slave dummy1): making interface the new active one
[  531.420915] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.436522] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.454502] dummy1: entered promiscuous mode
[  531.528675] dummy1: left promiscuous mode
[  531.545008] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.554846] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.564737] bond1 (unregistering): Released all slaves
[  531.787193] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.802968] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.816774] dummy1: entered promiscuous mode
[  531.816840] dummy2: entered promiscuous mode
[  531.874716] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.890024] dummy1: left promiscuous mode
[  531.890099] dummy2: left promiscuous mode
[  531.905359] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.905447] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.905538] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.915849] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  531.915942] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.921783] bond1 (unregistering): Released all slaves
[  532.139792] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.157457] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.207763] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.233819] bond1: (slave dummy1): Removing an active aggregator
[  532.233907] bond1: (slave dummy1): Releasing backup interface
[  532.318780] bond1 (unregistering): Released all slaves
[  532.436110] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.492875] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.523774] bond1: (slave dummy1): Removing an active aggregator
[  532.523873] bond1: (slave dummy1): Releasing backup interface
[  532.600781] bond1 (unregistering): Released all slaves