[  526.255344] bond1: (slave dummy1): making interface the new active one
[  526.255453] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  526.264934] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  526.276238] dummy1: entered promiscuous mode
[  526.324418] dummy1: left promiscuous mode
[  526.333956] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  526.344092] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  526.352031] bond1 (unregistering): Released all slaves
[  526.533875] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  526.544437] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  526.556517] dummy1: entered promiscuous mode
[  526.556604] dummy2: entered promiscuous mode
[  526.609844] dummy1: left promiscuous mode
[  526.609938] dummy2: left promiscuous mode
[  526.620967] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  526.630106] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  526.642004] bond1 (unregistering): Released all slaves
[  526.830926] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  526.843400] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.893091] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.916162] bond1: (slave dummy1): Removing an active aggregator
[  526.916275] bond1: (slave dummy1): Releasing backup interface
[  526.974571] bond1 (unregistering): Released all slaves
[  527.065454] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  527.115262] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.135763] bond1: (slave dummy1): Removing an active aggregator
[  527.135854] bond1: (slave dummy1): Releasing backup interface
[  527.201571] bond1 (unregistering): Released all slaves