[  517.418730] bond1: (slave dummy1): making interface the new active one
[  517.418834] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  517.430808] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.445559] dummy1: entered promiscuous mode
[  517.502998] dummy1: left promiscuous mode
[  517.514483] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.520319] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.529236] bond1 (unregistering): Released all slaves
[  517.739598] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.751983] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.766016] dummy1: entered promiscuous mode
[  517.766105] dummy2: entered promiscuous mode
[  517.831491] dummy1: left promiscuous mode
[  517.831592] dummy2: left promiscuous mode
[  517.843150] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.860351] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.870239] bond1 (unregistering): Released all slaves
[  518.053278] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.064175] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.110020] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.131380] bond1: (slave dummy1): Removing an active aggregator
[  518.131527] bond1: (slave dummy1): Releasing backup interface
[  518.197089] bond1 (unregistering): Released all slaves
[  518.289392] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.340908] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.363784] bond1: (slave dummy1): Removing an active aggregator
[  518.363936] bond1: (slave dummy1): Releasing backup interface
[  518.427606] bond1 (unregistering): Released all slaves