[  518.862726] bond1: (slave dummy1): making interface the new active one
[  518.862830] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  518.872147] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  518.883082] dummy1: entered promiscuous mode
[  518.930325] dummy1: left promiscuous mode
[  518.938678] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  518.950099] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  518.960056] bond1 (unregistering): Released all slaves
[  519.127076] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.136271] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.147363] dummy1: entered promiscuous mode
[  519.147411] dummy2: entered promiscuous mode
[  519.189017] dummy1: left promiscuous mode
[  519.189065] dummy2: left promiscuous mode
[  519.196930] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.209075] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.219032] bond1 (unregistering): Released all slaves
[  519.397425] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.408059] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.443564] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.463426] bond1: (slave dummy1): Removing an active aggregator
[  519.463520] bond1: (slave dummy1): Releasing backup interface
[  519.529157] bond1 (unregistering): Released all slaves
[  519.614886] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.658198] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.682628] bond1: (slave dummy1): Removing an active aggregator
[  519.682750] bond1: (slave dummy1): Releasing backup interface
[  519.761642] bond1 (unregistering): Released all slaves