[  537.888533] bond1: (slave dummy1): making interface the new active one
[  537.888666] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.898727] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.909417] dummy1: entered promiscuous mode
[  537.954306] dummy1: left promiscuous mode
[  537.964651] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.972671] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.982591] bond1 (unregistering): Released all slaves
[  538.162881] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.172066] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.182339] dummy1: entered promiscuous mode
[  538.182411] dummy2: entered promiscuous mode
[  538.230700] dummy1: left promiscuous mode
[  538.230761] dummy2: left promiscuous mode
[  538.240272] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.249671] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.259551] bond1 (unregistering): Released all slaves
[  538.432702] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.443948] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.484607] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.503783] bond1: (slave dummy1): Removing an active aggregator
[  538.503904] bond1: (slave dummy1): Releasing backup interface
[  538.555560] bond1 (unregistering): Released all slaves
[  538.633284] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.673825] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.692736] bond1: (slave dummy1): Removing an active aggregator
[  538.692848] bond1: (slave dummy1): Releasing backup interface
[  538.754605] bond1 (unregistering): Released all slaves