[  537.560268] bond1: (slave dummy1): making interface the new active one
[  537.560356] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.568506] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.578980] dummy1: entered promiscuous mode
[  537.619234] dummy1: left promiscuous mode
[  537.627466] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.639514] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.652451] bond1 (unregistering): Released all slaves
[  537.810695] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.819119] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.829700] dummy1: entered promiscuous mode
[  537.829807] dummy2: entered promiscuous mode
[  537.873188] dummy1: left promiscuous mode
[  537.873259] dummy2: left promiscuous mode
[  537.881658] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.897522] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.913453] bond1 (unregistering): Released all slaves
[  538.077349] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.087502] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.127019] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.146321] bond1: (slave dummy1): Removing an active aggregator
[  538.146403] bond1: (slave dummy1): Releasing backup interface
[  538.208886] bond1 (unregistering): Released all slaves
[  538.282528] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.320243] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.338516] bond1: (slave dummy1): Removing an active aggregator
[  538.338606] bond1: (slave dummy1): Releasing backup interface
[  538.408959] bond1 (unregistering): Released all slaves