[  521.646821] bond1: (slave dummy1): making interface the new active one
[  521.646983] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  521.659622] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.670206] dummy1: entered promiscuous mode
[  521.721249] dummy1: left promiscuous mode
[  521.732159] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.742141] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.752063] bond1 (unregistering): Released all slaves
[  521.936901] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.947558] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.959676] dummy1: entered promiscuous mode
[  521.959771] dummy2: entered promiscuous mode
[  522.006906] dummy1: left promiscuous mode
[  522.006973] dummy2: left promiscuous mode
[  522.017146] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  522.028187] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  522.038153] bond1 (unregistering): Released all slaves
[  522.204942] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.216327] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.259922] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.278342] bond1: (slave dummy1): Removing an active aggregator
[  522.278447] bond1: (slave dummy1): Releasing backup interface
[  522.338888] bond1 (unregistering): Released all slaves
[  522.423480] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.464694] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.482598] bond1: (slave dummy1): Removing an active aggregator
[  522.482695] bond1: (slave dummy1): Releasing backup interface
[  522.541860] bond1 (unregistering): Released all slaves