[  521.973345] bond1: (slave dummy1): making interface the new active one
[  521.973442] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  521.986483] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  522.001647] dummy1: entered promiscuous mode
[  522.066022] dummy1: left promiscuous mode
[  522.081314] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  522.098635] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  522.108576] bond1 (unregistering): Released all slaves
[  522.330318] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.345776] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  522.359075] dummy1: entered promiscuous mode
[  522.359137] dummy2: entered promiscuous mode
[  522.420639] dummy1: left promiscuous mode
[  522.420706] dummy2: left promiscuous mode
[  522.434106] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  522.454622] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  522.464546] bond1 (unregistering): Released all slaves
[  522.646915] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.658691] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.704799] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.730534] bond1: (slave dummy1): Removing an active aggregator
[  522.730648] bond1: (slave dummy1): Releasing backup interface
[  522.814748] bond1 (unregistering): Released all slaves
[  522.901055] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.948123] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.972787] bond1: (slave dummy1): Removing an active aggregator
[  522.972874] bond1: (slave dummy1): Releasing backup interface
[  523.044086] bond1 (unregistering): Released all slaves