[  516.187047] bond1: (slave dummy1): making interface the new active one
[  516.187166] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  516.200330] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.212700] dummy1: entered promiscuous mode
[  516.261416] dummy1: left promiscuous mode
[  516.273418] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.283320] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.293243] bond1 (unregistering): Released all slaves
[  516.484769] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.495786] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.507840] dummy1: entered promiscuous mode
[  516.507897] dummy2: entered promiscuous mode
[  516.554226] dummy1: left promiscuous mode
[  516.554281] dummy2: left promiscuous mode
[  516.562853] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.570229] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.582197] bond1 (unregistering): Released all slaves
[  516.748928] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.760580] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.807821] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.828910] bond1: (slave dummy1): Removing an active aggregator
[  516.829015] bond1: (slave dummy1): Releasing backup interface
[  516.900937] bond1 (unregistering): Released all slaves
[  516.998785] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.049654] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.072215] bond1: (slave dummy1): Removing an active aggregator
[  517.072392] bond1: (slave dummy1): Releasing backup interface
[  517.137983] bond1 (unregistering): Released all slaves