[   18.802831] bond1: (slave dummy1): making interface the new active one
[   18.802902] bond1: (slave dummy1): Enslaving as an active interface with an up link
[   18.817113] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[   18.829290] dummy1: entered promiscuous mode
[   18.883053] dummy1: left promiscuous mode
[   18.893915] bond1 (unregistering): (slave dummy1): Releasing backup interface
[   18.904491] bond1 (unregistering): (slave dummy2): Releasing backup interface
[   18.910460] bond1 (unregistering): Released all slaves
[   19.090471] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[   19.102670] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[   19.113584] dummy1: entered promiscuous mode
[   19.113626] dummy2: entered promiscuous mode
[   19.166634] dummy1: left promiscuous mode
[   19.166676] dummy2: left promiscuous mode
[   19.178912] bond1 (unregistering): (slave dummy1): Releasing backup interface
[   19.195524] bond1 (unregistering): (slave dummy2): Releasing backup interface
[   19.201468] bond1 (unregistering): Released all slaves
[   19.388007] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[   19.399961] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   19.437776] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   19.457014] bond1: (slave dummy1): Removing an active aggregator
[   19.457078] bond1: (slave dummy1): Releasing backup interface
[   19.526382] bond1 (unregistering): Released all slaves
[   19.605985] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[   19.643972] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   19.662492] bond1: (slave dummy1): Removing an active aggregator
[   19.662547] bond1: (slave dummy1): Releasing backup interface
[   19.721959] bond1 (unregistering): Released all slaves