[  536.595735] bond1: (slave dummy1): making interface the new active one
[  536.595835] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  536.612793] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  536.628823] dummy1: entered promiscuous mode
[  536.703935] dummy1: left promiscuous mode
[  536.722403] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  536.731157] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  536.741069] bond1 (unregistering): Released all slaves
[  536.968076] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  536.982588] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  536.996593] dummy1: entered promiscuous mode
[  536.996641] dummy2: entered promiscuous mode
[  537.055268] dummy1: left promiscuous mode
[  537.055323] dummy2: left promiscuous mode
[  537.070111] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.080159] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.090077] bond1 (unregistering): Released all slaves
[  537.316187] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.330544] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.384125] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.408841] bond1: (slave dummy1): Removing an active aggregator
[  537.408905] bond1: (slave dummy1): Releasing backup interface
[  537.484673] bond1 (unregistering): Released all slaves
[  537.594532] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.648410] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.676868] bond1: (slave dummy1): Removing an active aggregator
[  537.676951] bond1: (slave dummy1): Releasing backup interface
[  537.752949] bond1 (unregistering): Released all slaves