[  556.123156] bond1: (slave dummy1): making interface the new active one
[  556.123241] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  556.137336] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  556.151632] dummy1: entered promiscuous mode
[  556.212112] dummy1: left promiscuous mode
[  556.224785] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  556.231787] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  556.239670] bond1 (unregistering): Released all slaves
[  556.449365] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  556.460097] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  556.474653] dummy1: entered promiscuous mode
[  556.474706] dummy2: entered promiscuous mode
[  556.533017] dummy1: left promiscuous mode
[  556.533077] dummy2: left promiscuous mode
[  556.547052] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  556.559743] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  556.565680] bond1 (unregistering): Released all slaves
[  556.764576] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  556.779362] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.827670] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.851226] bond1: (slave dummy1): Removing an active aggregator
[  556.851315] bond1: (slave dummy1): Releasing backup interface
[  556.926743] bond1 (unregistering): Released all slaves
[  557.017187] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  557.064380] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.087034] bond1: (slave dummy1): Removing an active aggregator
[  557.087122] bond1: (slave dummy1): Releasing backup interface
[  557.150987] bond1 (unregistering): Released all slaves