[  553.295266] bond1: (slave dummy1): making interface the new active one
[  553.295348] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  553.308944] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  553.321301] dummy1: entered promiscuous mode
[  553.377271] dummy1: left promiscuous mode
[  553.390236] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  553.396563] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  553.404531] bond1 (unregistering): Released all slaves
[  553.609191] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.623983] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  553.638331] dummy1: entered promiscuous mode
[  553.638409] dummy2: entered promiscuous mode
[  553.700540] dummy1: left promiscuous mode
[  553.700604] dummy2: left promiscuous mode
[  553.714475] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  553.724628] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  553.730501] bond1 (unregistering): Released all slaves
[  553.952053] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.967288] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.015857] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.040411] bond1: (slave dummy1): Removing an active aggregator
[  554.040494] bond1: (slave dummy1): Releasing backup interface
[  554.105598] bond1 (unregistering): Released all slaves
[  554.197889] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  554.246599] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.271521] bond1: (slave dummy1): Removing an active aggregator
[  554.271608] bond1: (slave dummy1): Releasing backup interface
[  554.340622] bond1 (unregistering): Released all slaves