[  537.638798] bond1: (slave dummy1): making interface the new active one
[  537.638897] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.649226] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.660024] dummy1: entered promiscuous mode
[  537.701986] dummy1: left promiscuous mode
[  537.710106] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.731649] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.741576] bond1 (unregistering): Released all slaves
[  537.931318] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.939795] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.949341] dummy1: entered promiscuous mode
[  537.949412] dummy2: entered promiscuous mode
[  537.995768] dummy1: left promiscuous mode
[  537.995830] dummy2: left promiscuous mode
[  538.005134] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.014606] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.033590] bond1 (unregistering): Released all slaves
[  538.198282] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.211210] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.247632] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.264324] bond1: (slave dummy1): Removing an active aggregator
[  538.264431] bond1: (slave dummy1): Releasing backup interface
[  538.321780] bond1 (unregistering): Released all slaves
[  538.396569] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.434064] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.449951] bond1: (slave dummy1): Removing an active aggregator
[  538.450040] bond1: (slave dummy1): Releasing backup interface
[  538.509476] bond1 (unregistering): Released all slaves