[  526.121878] bond1: (slave dummy1): making interface the new active one
[  526.121974] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  526.139603] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  526.156403] dummy1: entered promiscuous mode
[  526.226449] dummy1: left promiscuous mode
[  526.243177] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  526.257848] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  526.267774] bond1 (unregistering): Released all slaves
[  526.533968] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  526.552214] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  526.569082] dummy1: entered promiscuous mode
[  526.569152] dummy2: entered promiscuous mode
[  526.620694] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.642238] dummy1: left promiscuous mode
[  526.642301] dummy2: left promiscuous mode
[  526.660343] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  526.660431] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.660520] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  526.669942] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  526.670047] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  526.679857] bond1 (unregistering): Released all slaves
[  526.905289] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  526.922859] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.983380] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.014020] bond1: (slave dummy1): Removing an active aggregator
[  527.014110] bond1: (slave dummy1): Releasing backup interface
[  527.095716] bond1 (unregistering): Released all slaves
[  527.199235] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  527.258020] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.287106] bond1: (slave dummy1): Removing an active aggregator
[  527.287196] bond1: (slave dummy1): Releasing backup interface
[  527.379361] bond1 (unregistering): Released all slaves