[  514.855757] bond1: (slave dummy1): making interface the new active one
[  514.855827] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  514.866384] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  514.878447] dummy1: entered promiscuous mode
[  514.927326] dummy1: left promiscuous mode
[  514.938725] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  514.947662] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  514.957569] bond1 (unregistering): Released all slaves
[  515.139307] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  515.150125] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  515.162539] dummy1: entered promiscuous mode
[  515.162601] dummy2: entered promiscuous mode
[  515.212629] dummy1: left promiscuous mode
[  515.212674] dummy2: left promiscuous mode
[  515.222951] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  515.235659] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  515.252595] bond1 (unregistering): Released all slaves
[  515.420554] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  515.430002] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  515.468524] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  515.487613] bond1: (slave dummy1): Removing an active aggregator
[  515.487672] bond1: (slave dummy1): Releasing backup interface
[  515.551795] bond1 (unregistering): Released all slaves
[  515.621207] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  515.659343] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  515.677990] bond1: (slave dummy1): Removing an active aggregator
[  515.678072] bond1: (slave dummy1): Releasing backup interface
[  515.746575] bond1 (unregistering): Released all slaves