[   18.480059] bond0 (unregistering): Released all slaves
[   18.874583] bond1: (slave dummy1): making interface the new active one
[   18.874650] bond1: (slave dummy1): Enslaving as an active interface with an up link
[   18.886689] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[   18.902166] dummy1: entered promiscuous mode
[   18.959083] dummy1: left promiscuous mode
[   18.973451] bond1 (unregistering): (slave dummy1): Releasing backup interface
[   18.988865] bond1 (unregistering): (slave dummy2): Releasing backup interface
[   18.998802] bond1 (unregistering): Released all slaves
[   19.207904] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[   19.220443] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[   19.234532] dummy1: entered promiscuous mode
[   19.234588] dummy2: entered promiscuous mode
[   19.292491] dummy1: left promiscuous mode
[   19.292542] dummy2: left promiscuous mode
[   19.304894] bond1 (unregistering): (slave dummy1): Releasing backup interface
[   19.318016] bond1 (unregistering): (slave dummy2): Releasing backup interface
[   19.327838] bond1 (unregistering): Released all slaves
[   19.527874] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[   19.541540] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   19.585409] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   19.609070] bond1: (slave dummy1): Removing an active aggregator
[   19.609143] bond1: (slave dummy1): Releasing backup interface
[   19.668914] bond1 (unregistering): Released all slaves
[   19.766343] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[   19.818684] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   19.844656] bond1: (slave dummy1): Removing an active aggregator
[   19.844727] bond1: (slave dummy1): Releasing backup interface
[   19.918701] bond1 (unregistering): Released all slaves