[  537.254593] bond1: (slave dummy1): making interface the new active one
[  537.254677] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.266072] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.279665] dummy1: entered promiscuous mode
[  537.334036] dummy1: left promiscuous mode
[  537.345937] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.360149] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.370097] bond1 (unregistering): Released all slaves
[  537.566178] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.577987] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.590001] dummy1: entered promiscuous mode
[  537.590135] dummy2: entered promiscuous mode
[  537.637612] dummy1: left promiscuous mode
[  537.637668] dummy2: left promiscuous mode
[  537.647143] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.659177] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.676089] bond1 (unregistering): Released all slaves
[  537.838627] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.847868] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.882305] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.898492] bond1: (slave dummy1): Removing an active aggregator
[  537.898589] bond1: (slave dummy1): Releasing backup interface
[  537.947890] bond1 (unregistering): Released all slaves
[  538.020457] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.064731] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.084185] bond1: (slave dummy1): Removing an active aggregator
[  538.084286] bond1: (slave dummy1): Releasing backup interface
[  538.145328] bond1 (unregistering): Released all slaves