[  556.695001] bond1: (slave dummy1): making interface the new active one
[  556.695103] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  556.710384] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  556.728241] dummy1: entered promiscuous mode
[  556.796444] dummy1: left promiscuous mode
[  556.811892] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  556.828794] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  556.838702] bond1 (unregistering): Released all slaves
[  557.067534] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  557.083856] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  557.100771] dummy1: entered promiscuous mode
[  557.100839] dummy2: entered promiscuous mode
[  557.154632] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.161777] dummy1: left promiscuous mode
[  557.161825] dummy2: left promiscuous mode
[  557.175814] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  557.175921] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.176027] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  557.181816] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  557.181933] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  557.191701] bond1 (unregistering): Released all slaves
[  557.418196] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  557.433695] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.488174] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.515899] bond1: (slave dummy1): Removing an active aggregator
[  557.516000] bond1: (slave dummy1): Releasing backup interface
[  557.593170] bond1 (unregistering): Released all slaves
[  557.686708] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  557.735655] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.762714] bond1: (slave dummy1): Removing an active aggregator
[  557.762793] bond1: (slave dummy1): Releasing backup interface
[  557.861597] bond1 (unregistering): Released all slaves