[   18.757550] bond1: (slave dummy1): making interface the new active one
[   18.757647] bond1: (slave dummy1): Enslaving as an active interface with an up link
[   18.774890] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[   18.788838] dummy1: entered promiscuous mode
[   18.845718] dummy1: left promiscuous mode
[   18.860104] bond1 (unregistering): (slave dummy1): Releasing backup interface
[   18.872751] bond1 (unregistering): (slave dummy2): Releasing backup interface
[   18.889670] bond1 (unregistering): Released all slaves
[   19.078879] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[   19.092193] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[   19.104208] dummy1: entered promiscuous mode
[   19.104252] dummy2: entered promiscuous mode
[   19.162606] dummy1: left promiscuous mode
[   19.162659] dummy2: left promiscuous mode
[   19.175584] bond1 (unregistering): (slave dummy1): Releasing backup interface
[   19.186786] bond1 (unregistering): (slave dummy2): Releasing backup interface
[   19.196701] bond1 (unregistering): Released all slaves
[   19.386535] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[   19.400282] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   19.448213] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   19.472132] bond1: (slave dummy1): Removing an active aggregator
[   19.472212] bond1: (slave dummy1): Releasing backup interface
[   19.542719] bond1 (unregistering): Released all slaves
[   19.625665] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[   19.673084] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   19.697166] bond1: (slave dummy1): Removing an active aggregator
[   19.697235] bond1: (slave dummy1): Releasing backup interface
[   19.779864] bond1 (unregistering): Released all slaves