[  537.585544] bond1: (slave dummy1): making interface the new active one
[  537.585618] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.596579] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.608738] dummy1: entered promiscuous mode
[  537.662089] dummy1: left promiscuous mode
[  537.673019] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.678723] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.688604] bond1 (unregistering): Released all slaves
[  537.886912] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.900350] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.909700] dummy1: entered promiscuous mode
[  537.909763] dummy2: entered promiscuous mode
[  537.962529] dummy1: left promiscuous mode
[  537.962580] dummy2: left promiscuous mode
[  537.971711] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.977605] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.985558] bond1 (unregistering): Released all slaves
[  538.163236] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.175450] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.224768] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.247534] bond1: (slave dummy1): Removing an active aggregator
[  538.247632] bond1: (slave dummy1): Releasing backup interface
[  538.322445] bond1 (unregistering): Released all slaves
[  538.409542] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.456304] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.476470] bond1: (slave dummy1): Removing an active aggregator
[  538.476563] bond1: (slave dummy1): Releasing backup interface
[  538.551702] bond1 (unregistering): Released all slaves