[  536.954805] bond1: (slave dummy1): making interface the new active one
[  536.954895] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  536.972262] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  536.989102] dummy1: entered promiscuous mode
[  537.062054] dummy1: left promiscuous mode
[  537.077659] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.086596] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.096542] bond1 (unregistering): Released all slaves
[  537.319763] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.337723] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.354055] dummy1: entered promiscuous mode
[  537.354124] dummy2: entered promiscuous mode
[  537.408458] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.420743] dummy1: left promiscuous mode
[  537.420805] dummy2: left promiscuous mode
[  537.436792] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  537.436883] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.436995] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.446620] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  537.446715] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.456541] bond1 (unregistering): Released all slaves
[  537.688859] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.705371] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.757215] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.784513] bond1: (slave dummy1): Removing an active aggregator
[  537.784593] bond1: (slave dummy1): Releasing backup interface
[  537.858474] bond1 (unregistering): Released all slaves
[  537.954810] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.007885] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.034644] bond1: (slave dummy1): Removing an active aggregator
[  538.034735] bond1: (slave dummy1): Releasing backup interface
[  538.107403] bond1 (unregistering): Released all slaves