[  520.283258] bond1: (slave dummy1): making interface the new active one
[  520.283332] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  520.293791] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  520.305453] dummy1: entered promiscuous mode
[  520.349317] dummy1: left promiscuous mode
[  520.358639] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.371289] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.388234] bond1 (unregistering): Released all slaves
[  520.568835] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.577682] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  520.587247] dummy1: entered promiscuous mode
[  520.587299] dummy2: entered promiscuous mode
[  520.635879] dummy1: left promiscuous mode
[  520.635936] dummy2: left promiscuous mode
[  520.646341] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.655342] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.665251] bond1 (unregistering): Released all slaves
[  520.839671] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.849918] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.893296] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.912781] bond1: (slave dummy1): Removing an active aggregator
[  520.912907] bond1: (slave dummy1): Releasing backup interface
[  520.977649] bond1 (unregistering): Released all slaves
[  521.059368] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.109982] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.129360] bond1: (slave dummy1): Removing an active aggregator
[  521.129447] bond1: (slave dummy1): Releasing backup interface
[  521.200456] bond1 (unregistering): Released all slaves