[  517.573465] bond1: (slave dummy1): making interface the new active one
[  517.573634] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  517.584657] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.596899] dummy1: entered promiscuous mode
[  517.650921] dummy1: left promiscuous mode
[  517.663451] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.678180] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.688122] bond1 (unregistering): Released all slaves
[  517.875908] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.888521] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.900453] dummy1: entered promiscuous mode
[  517.900553] dummy2: entered promiscuous mode
[  517.952483] dummy1: left promiscuous mode
[  517.952584] dummy2: left promiscuous mode
[  517.964433] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.973171] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.986104] bond1 (unregistering): Released all slaves
[  518.195705] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.210308] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.259772] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.283779] bond1: (slave dummy1): Removing an active aggregator
[  518.283902] bond1: (slave dummy1): Releasing backup interface
[  518.357118] bond1 (unregistering): Released all slaves
[  518.462597] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.515097] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.537516] bond1: (slave dummy1): Removing an active aggregator
[  518.537609] bond1: (slave dummy1): Releasing backup interface
[  518.609447] bond1 (unregistering): Released all slaves