[  519.268084] bond1: (slave dummy1): making interface the new active one
[  519.268167] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  519.277638] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.287171] dummy1: entered promiscuous mode
[  519.328221] dummy1: left promiscuous mode
[  519.336497] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.355225] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.365138] bond1 (unregistering): Released all slaves
[  519.537380] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.547416] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.559632] dummy1: entered promiscuous mode
[  519.559710] dummy2: entered promiscuous mode
[  519.612241] dummy1: left promiscuous mode
[  519.612302] dummy2: left promiscuous mode
[  519.621713] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.636282] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.646191] bond1 (unregistering): Released all slaves
[  519.821438] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.831154] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.865529] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.882276] bond1: (slave dummy1): Removing an active aggregator
[  519.882366] bond1: (slave dummy1): Releasing backup interface
[  519.952479] bond1 (unregistering): Released all slaves
[  520.041005] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.082708] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.101681] bond1: (slave dummy1): Removing an active aggregator
[  520.101793] bond1: (slave dummy1): Releasing backup interface
[  520.162593] bond1 (unregistering): Released all slaves