[  556.203209] bond1: (slave dummy1): making interface the new active one
[  556.203309] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  556.218845] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  556.233950] dummy1: entered promiscuous mode
[  556.300252] dummy1: left promiscuous mode
[  556.315369] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  556.326656] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  556.332592] bond1 (unregistering): Released all slaves
[  556.546296] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  556.562863] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  556.577958] dummy1: entered promiscuous mode
[  556.578027] dummy2: entered promiscuous mode
[  556.640551] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.642570] dummy1: left promiscuous mode
[  556.642624] dummy2: left promiscuous mode
[  556.656041] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  556.656135] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.656222] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  556.667674] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  556.667813] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  556.673574] bond1 (unregistering): Released all slaves
[  556.880004] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  556.897066] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.948673] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.974698] bond1: (slave dummy1): Removing an active aggregator
[  556.974788] bond1: (slave dummy1): Releasing backup interface
[  557.050476] bond1 (unregistering): Released all slaves
[  557.146970] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  557.195441] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.220972] bond1: (slave dummy1): Removing an active aggregator
[  557.221058] bond1: (slave dummy1): Releasing backup interface
[  557.292077] bond1 (unregistering): Released all slaves