[  521.187327] bond1: (slave dummy1): making interface the new active one
[  521.187417] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  521.198609] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.209985] dummy1: entered promiscuous mode
[  521.255489] dummy1: left promiscuous mode
[  521.264866] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.278191] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.290137] bond1 (unregistering): Released all slaves
[  521.463491] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.472290] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.482628] dummy1: entered promiscuous mode
[  521.482686] dummy2: entered promiscuous mode
[  521.533665] dummy1: left promiscuous mode
[  521.533752] dummy2: left promiscuous mode
[  521.543667] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.554197] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.564164] bond1 (unregistering): Released all slaves
[  521.747004] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.759443] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.804714] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.825781] bond1: (slave dummy1): Removing an active aggregator
[  521.825901] bond1: (slave dummy1): Releasing backup interface
[  521.894560] bond1 (unregistering): Released all slaves
[  521.988175] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.034242] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.058293] bond1: (slave dummy1): Removing an active aggregator
[  522.058389] bond1: (slave dummy1): Releasing backup interface
[  522.136241] bond1 (unregistering): Released all slaves