[   48.252310] bond1: (slave dummy1): making interface the new active one
[   48.252403] bond1: (slave dummy1): Enslaving as an active interface with an up link
[   48.265434] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[   48.277304] dummy1: entered promiscuous mode
[   48.328303] dummy1: left promiscuous mode
[   48.340009] bond1 (unregistering): (slave dummy1): Releasing backup interface
[   48.347843] bond1 (unregistering): (slave dummy2): Releasing backup interface
[   48.357839] bond1 (unregistering): Released all slaves
[   48.543000] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[   48.555307] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[   48.567034] dummy1: entered promiscuous mode
[   48.567075] dummy2: entered promiscuous mode
[   48.614978] dummy1: left promiscuous mode
[   48.615012] dummy2: left promiscuous mode
[   48.626630] bond1 (unregistering): (slave dummy1): Releasing backup interface
[   48.641806] bond1 (unregistering): (slave dummy2): Releasing backup interface
[   48.652825] bond1 (unregistering): Released all slaves
[   48.822306] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[   48.834220] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   48.874184] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   48.894384] bond1: (slave dummy1): Removing an active aggregator
[   48.894438] bond1: (slave dummy1): Releasing backup interface
[   48.966265] bond1 (unregistering): Released all slaves
[   49.047106] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[   49.086462] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   49.106391] bond1: (slave dummy1): Removing an active aggregator
[   49.106445] bond1: (slave dummy1): Releasing backup interface
[   49.163378] bond1 (unregistering): Released all slaves