[  531.153907] bond1: (slave dummy1): making interface the new active one
[  531.154004] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.170285] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.186247] dummy1: entered promiscuous mode
[  531.257131] dummy1: left promiscuous mode
[  531.274518] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.282730] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.290647] bond1 (unregistering): Released all slaves
[  531.539067] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.555619] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.571756] dummy1: entered promiscuous mode
[  531.571823] dummy2: entered promiscuous mode
[  531.630596] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.641354] dummy1: left promiscuous mode
[  531.641409] dummy2: left promiscuous mode
[  531.657573] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.657658] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.657739] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.666735] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  531.666824] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.672634] bond1 (unregistering): Released all slaves
[  531.896414] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.914128] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.972592] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.002188] bond1: (slave dummy1): Removing an active aggregator
[  532.002284] bond1: (slave dummy1): Releasing backup interface
[  532.092002] bond1 (unregistering): Released all slaves
[  532.204770] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.267035] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.295452] bond1: (slave dummy1): Removing an active aggregator
[  532.295548] bond1: (slave dummy1): Releasing backup interface
[  532.389820] bond1 (unregistering): Released all slaves