[  556.241740] bond1: (slave dummy1): making interface the new active one
[  556.241817] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  556.255806] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  556.268964] dummy1: entered promiscuous mode
[  556.334650] dummy1: left promiscuous mode
[  556.349574] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  556.361526] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  556.367513] bond1 (unregistering): Released all slaves
[  556.596216] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  556.611826] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  556.628046] dummy1: entered promiscuous mode
[  556.628125] dummy2: entered promiscuous mode
[  556.687460] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.695988] dummy1: left promiscuous mode
[  556.696047] dummy2: left promiscuous mode
[  556.711071] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  556.711182] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.711250] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  556.724645] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  556.724768] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  556.730531] bond1 (unregistering): Released all slaves
[  556.941934] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  556.956922] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.001698] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.026749] bond1: (slave dummy1): Removing an active aggregator
[  557.026833] bond1: (slave dummy1): Releasing backup interface
[  557.099031] bond1 (unregistering): Released all slaves
[  557.189502] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  557.239706] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.263749] bond1: (slave dummy1): Removing an active aggregator
[  557.263834] bond1: (slave dummy1): Releasing backup interface
[  557.329791] bond1 (unregistering): Released all slaves