[  537.443673] bond1: (slave dummy1): making interface the new active one
[  537.443760] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.453572] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.464339] dummy1: entered promiscuous mode
[  537.510845] dummy1: left promiscuous mode
[  537.520959] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.538338] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.548256] bond1 (unregistering): Released all slaves
[  537.749361] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.759248] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.769989] dummy1: entered promiscuous mode
[  537.770072] dummy2: entered promiscuous mode
[  537.818001] dummy1: left promiscuous mode
[  537.818069] dummy2: left promiscuous mode
[  537.827401] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.836280] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.848214] bond1 (unregistering): Released all slaves
[  538.020301] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.029166] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.063922] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.080287] bond1: (slave dummy1): Removing an active aggregator
[  538.080379] bond1: (slave dummy1): Releasing backup interface
[  538.129391] bond1 (unregistering): Released all slaves
[  538.199795] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.232648] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.247343] bond1: (slave dummy1): Removing an active aggregator
[  538.247431] bond1: (slave dummy1): Releasing backup interface
[  538.303067] bond1 (unregistering): Released all slaves