[  519.186775] bond1: (slave dummy1): making interface the new active one
[  519.186858] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  519.196450] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.209092] dummy1: entered promiscuous mode
[  519.257113] dummy1: left promiscuous mode
[  519.269954] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.277579] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.287511] bond1 (unregistering): Released all slaves
[  519.483733] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.495579] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.511533] dummy1: entered promiscuous mode
[  519.511598] dummy2: entered promiscuous mode
[  519.570556] dummy1: left promiscuous mode
[  519.570620] dummy2: left promiscuous mode
[  519.583514] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.596594] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.606506] bond1 (unregistering): Released all slaves
[  519.781954] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.794210] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.841329] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.865944] bond1: (slave dummy1): Removing an active aggregator
[  519.866034] bond1: (slave dummy1): Releasing backup interface
[  519.927442] bond1 (unregistering): Released all slaves
[  520.008687] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.050447] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.072043] bond1: (slave dummy1): Removing an active aggregator
[  520.072124] bond1: (slave dummy1): Releasing backup interface
[  520.153264] bond1 (unregistering): Released all slaves