[  521.704073] bond1: (slave dummy1): making interface the new active one
[  521.704216] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  521.717124] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.730468] dummy1: entered promiscuous mode
[  521.788050] dummy1: left promiscuous mode
[  521.799458] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.817378] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.827287] bond1 (unregistering): Released all slaves
[  522.039028] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.049547] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  522.061577] dummy1: entered promiscuous mode
[  522.061663] dummy2: entered promiscuous mode
[  522.120545] dummy1: left promiscuous mode
[  522.120606] dummy2: left promiscuous mode
[  522.132416] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  522.143281] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  522.153230] bond1 (unregistering): Released all slaves
[  522.344201] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.355153] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.402596] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.423808] bond1: (slave dummy1): Removing an active aggregator
[  522.423911] bond1: (slave dummy1): Releasing backup interface
[  522.486072] bond1 (unregistering): Released all slaves
[  522.568120] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.612463] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.631739] bond1: (slave dummy1): Removing an active aggregator
[  522.631839] bond1: (slave dummy1): Releasing backup interface
[  522.700675] bond1 (unregistering): Released all slaves