[  521.318239] bond0 (unregistering): Released all slaves
[  521.753712] bond1: (slave dummy1): making interface the new active one
[  521.753801] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  521.766552] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.781535] dummy1: entered promiscuous mode
[  521.844096] dummy1: left promiscuous mode
[  521.861038] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.877800] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.887760] bond1 (unregistering): Released all slaves
[  522.113215] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.126796] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  522.140442] dummy1: entered promiscuous mode
[  522.140489] dummy2: entered promiscuous mode
[  522.198998] dummy1: left promiscuous mode
[  522.199043] dummy2: left promiscuous mode
[  522.214183] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  522.230871] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  522.240783] bond1 (unregistering): Released all slaves
[  522.427083] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.439753] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.486610] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.508502] bond1: (slave dummy1): Removing an active aggregator
[  522.508576] bond1: (slave dummy1): Releasing backup interface
[  522.582721] bond1 (unregistering): Released all slaves
[  522.670004] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.715808] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.740975] bond1: (slave dummy1): Removing an active aggregator
[  522.741061] bond1: (slave dummy1): Releasing backup interface
[  522.826090] bond1 (unregistering): Released all slaves