[  554.692968] bond1: (slave dummy1): making interface the new active one
[  554.693076] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  554.708908] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  554.724798] dummy1: entered promiscuous mode
[  554.794238] dummy1: left promiscuous mode
[  554.810969] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  554.816560] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  554.829499] bond1 (unregistering): Released all slaves
[  555.055312] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  555.071939] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  555.089341] dummy1: entered promiscuous mode
[  555.089425] dummy2: entered promiscuous mode
[  555.141401] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  555.162555] dummy1: left promiscuous mode
[  555.162620] dummy2: left promiscuous mode
[  555.177688] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  555.177789] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  555.177877] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  555.188519] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  555.188655] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  555.194474] bond1 (unregistering): Released all slaves
[  555.403605] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  555.419002] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  555.472781] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  555.499809] bond1: (slave dummy1): Removing an active aggregator
[  555.499900] bond1: (slave dummy1): Releasing backup interface
[  555.577465] bond1 (unregistering): Released all slaves
[  555.678126] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  555.734344] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  555.761951] bond1: (slave dummy1): Removing an active aggregator
[  555.762036] bond1: (slave dummy1): Releasing backup interface
[  555.843773] bond1 (unregistering): Released all slaves