[  521.917427] bond1: (slave dummy1): making interface the new active one
[  521.917530] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  521.926843] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.937344] dummy1: entered promiscuous mode
[  521.992751] dummy1: left promiscuous mode
[  522.004627] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  522.022159] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  522.032058] bond1 (unregistering): Released all slaves
[  522.224282] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.233788] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  522.244917] dummy1: entered promiscuous mode
[  522.245009] dummy2: entered promiscuous mode
[  522.299344] dummy1: left promiscuous mode
[  522.299404] dummy2: left promiscuous mode
[  522.311313] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  522.318099] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  522.328045] bond1 (unregistering): Released all slaves
[  522.536228] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.548445] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.592642] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.613522] bond1: (slave dummy1): Removing an active aggregator
[  522.613610] bond1: (slave dummy1): Releasing backup interface
[  522.680258] bond1 (unregistering): Released all slaves
[  522.770019] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.823336] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.844400] bond1: (slave dummy1): Removing an active aggregator
[  522.844497] bond1: (slave dummy1): Releasing backup interface
[  522.914319] bond1 (unregistering): Released all slaves