[  556.966390] bond1: (slave dummy1): making interface the new active one
[  556.966482] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  556.979587] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  556.993074] dummy1: entered promiscuous mode
[  557.052245] dummy1: left promiscuous mode
[  557.065267] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  557.074531] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  557.080483] bond1 (unregistering): Released all slaves
[  557.290137] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  557.304678] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  557.320220] dummy1: entered promiscuous mode
[  557.320292] dummy2: entered promiscuous mode
[  557.381455] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.386336] dummy1: left promiscuous mode
[  557.386390] dummy2: left promiscuous mode
[  557.400905] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  557.401000] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.401098] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  557.413576] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  557.413714] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  557.419493] bond1 (unregistering): Released all slaves
[  557.608618] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  557.623362] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.672747] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.697617] bond1: (slave dummy1): Removing an active aggregator
[  557.697710] bond1: (slave dummy1): Releasing backup interface
[  557.766044] bond1 (unregistering): Released all slaves
[  557.857824] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  557.906986] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.931879] bond1: (slave dummy1): Removing an active aggregator
[  557.931980] bond1: (slave dummy1): Releasing backup interface
[  558.003743] bond1 (unregistering): Released all slaves