[  537.989845] bond1: (slave dummy1): making interface the new active one
[  537.989929] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.998914] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.008422] dummy1: entered promiscuous mode
[  538.054160] dummy1: left promiscuous mode
[  538.064589] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.075410] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.085334] bond1 (unregistering): Released all slaves
[  538.249195] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.259944] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.270531] dummy1: entered promiscuous mode
[  538.270581] dummy2: entered promiscuous mode
[  538.314641] dummy1: left promiscuous mode
[  538.314724] dummy2: left promiscuous mode
[  538.322920] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.334427] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.344320] bond1 (unregistering): Released all slaves
[  538.491886] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.500385] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.539044] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.555184] bond1: (slave dummy1): Removing an active aggregator
[  538.555267] bond1: (slave dummy1): Releasing backup interface
[  538.601772] bond1 (unregistering): Released all slaves
[  538.678274] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.720196] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.737749] bond1: (slave dummy1): Removing an active aggregator
[  538.737830] bond1: (slave dummy1): Releasing backup interface
[  538.793685] bond1 (unregistering): Released all slaves