[  537.701987] bond1: (slave dummy1): making interface the new active one
[  537.702084] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.720685] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.738136] dummy1: entered promiscuous mode
[  537.817318] dummy1: left promiscuous mode
[  537.838223] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.848085] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.858065] bond1 (unregistering): Released all slaves
[  538.131739] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.151214] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.171368] dummy1: entered promiscuous mode
[  538.171455] dummy2: entered promiscuous mode
[  538.219911] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.259071] dummy1: left promiscuous mode
[  538.259136] dummy2: left promiscuous mode
[  538.278890] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  538.278988] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.279116] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.287081] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  538.287226] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.292995] bond1 (unregistering): Released all slaves
[  538.552291] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.569221] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.636892] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.666511] bond1: (slave dummy1): Removing an active aggregator
[  538.666636] bond1: (slave dummy1): Releasing backup interface
[  538.767302] bond1 (unregistering): Released all slaves
[  538.886610] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.953751] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.988830] bond1: (slave dummy1): Removing an active aggregator
[  538.988961] bond1: (slave dummy1): Releasing backup interface
[  539.068830] bond1 (unregistering): Released all slaves