[  518.467543] bond1: (slave dummy1): making interface the new active one
[  518.467631] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  518.476650] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  518.485744] dummy1: entered promiscuous mode
[  518.524763] dummy1: left promiscuous mode
[  518.532587] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  518.540122] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  518.553062] bond1 (unregistering): Released all slaves
[  518.711619] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.720479] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  518.730524] dummy1: entered promiscuous mode
[  518.730583] dummy2: entered promiscuous mode
[  518.772246] dummy1: left promiscuous mode
[  518.772295] dummy2: left promiscuous mode
[  518.780925] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  518.790126] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  518.806092] bond1 (unregistering): Released all slaves
[  518.962339] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.971826] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.008814] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.026163] bond1: (slave dummy1): Removing an active aggregator
[  519.026251] bond1: (slave dummy1): Releasing backup interface
[  519.088331] bond1 (unregistering): Released all slaves
[  519.159839] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.196058] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.213599] bond1: (slave dummy1): Removing an active aggregator
[  519.213709] bond1: (slave dummy1): Releasing backup interface
[  519.279784] bond1 (unregistering): Released all slaves