[  537.078805] bond1: (slave dummy1): making interface the new active one
[  537.078910] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.095392] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.110852] dummy1: entered promiscuous mode
[  537.183786] dummy1: left promiscuous mode
[  537.201115] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.209861] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.219766] bond1 (unregistering): Released all slaves
[  537.473344] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.490181] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.506145] dummy1: entered promiscuous mode
[  537.506210] dummy2: entered promiscuous mode
[  537.565740] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.577278] dummy1: left promiscuous mode
[  537.577341] dummy2: left promiscuous mode
[  537.593937] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  537.594013] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.594109] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.609930] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  537.610070] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.619852] bond1 (unregistering): Released all slaves
[  537.857363] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.873663] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.931189] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.961838] bond1: (slave dummy1): Removing an active aggregator
[  537.961939] bond1: (slave dummy1): Releasing backup interface
[  538.044510] bond1 (unregistering): Released all slaves
[  538.144976] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.195546] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.220072] bond1: (slave dummy1): Removing an active aggregator
[  538.220167] bond1: (slave dummy1): Releasing backup interface
[  538.292154] bond1 (unregistering): Released all slaves