[  531.199722] bond1: (slave dummy1): making interface the new active one
[  531.199830] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.218428] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.233941] dummy1: entered promiscuous mode
[  531.301343] dummy1: left promiscuous mode
[  531.318508] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.326835] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.336741] bond1 (unregistering): Released all slaves
[  531.582049] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.597630] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.613300] dummy1: entered promiscuous mode
[  531.613379] dummy2: entered promiscuous mode
[  531.668704] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.675151] dummy1: left promiscuous mode
[  531.675204] dummy2: left promiscuous mode
[  531.690583] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.690668] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.690751] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.701845] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  531.701957] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.711793] bond1 (unregistering): Released all slaves
[  531.926700] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.941532] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.994413] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.019028] bond1: (slave dummy1): Removing an active aggregator
[  532.019103] bond1: (slave dummy1): Releasing backup interface
[  532.106950] bond1 (unregistering): Released all slaves
[  532.211297] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.268870] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.296233] bond1: (slave dummy1): Removing an active aggregator
[  532.296330] bond1: (slave dummy1): Releasing backup interface
[  532.382445] bond1 (unregistering): Released all slaves