[  537.818266] bond1: (slave dummy1): making interface the new active one
[  537.818360] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.828483] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.839978] dummy1: entered promiscuous mode
[  537.883907] dummy1: left promiscuous mode
[  537.892178] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.899033] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.905947] bond1 (unregistering): Released all slaves
[  538.071451] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.079480] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.089499] dummy1: entered promiscuous mode
[  538.089570] dummy2: entered promiscuous mode
[  538.129174] dummy1: left promiscuous mode
[  538.129218] dummy2: left promiscuous mode
[  538.137894] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.146074] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.154966] bond1 (unregistering): Released all slaves
[  538.314990] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.324897] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.361775] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.379288] bond1: (slave dummy1): Removing an active aggregator
[  538.379391] bond1: (slave dummy1): Releasing backup interface
[  538.429851] bond1 (unregistering): Released all slaves
[  538.506963] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.544931] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.560829] bond1: (slave dummy1): Removing an active aggregator
[  538.560939] bond1: (slave dummy1): Releasing backup interface
[  538.617080] bond1 (unregistering): Released all slaves