[  551.776023] bond1: (slave dummy1): making interface the new active one
[  551.776143] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  551.792197] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  551.805545] dummy1: entered promiscuous mode
[  551.870307] dummy1: left promiscuous mode
[  551.883364] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  551.889126] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  551.902023] bond1 (unregistering): Released all slaves
[  552.125754] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  552.138220] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  552.153177] dummy1: entered promiscuous mode
[  552.153268] dummy2: entered promiscuous mode
[  552.212886] dummy1: left promiscuous mode
[  552.213025] dummy2: left promiscuous mode
[  552.225244] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  552.235156] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  552.247032] bond1 (unregistering): Released all slaves
[  552.449082] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  552.461260] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  552.508690] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  552.530955] bond1: (slave dummy1): Removing an active aggregator
[  552.531074] bond1: (slave dummy1): Releasing backup interface
[  552.598688] bond1 (unregistering): Released all slaves
[  552.687776] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  552.734306] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  552.754978] bond1: (slave dummy1): Removing an active aggregator
[  552.755073] bond1: (slave dummy1): Releasing backup interface
[  552.821166] bond1 (unregistering): Released all slaves