[  519.012761] bond1: (slave dummy1): making interface the new active one
[  519.012850] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  519.024763] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.039511] dummy1: entered promiscuous mode
[  519.094820] dummy1: left promiscuous mode
[  519.108290] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.117618] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.127572] bond1 (unregistering): Released all slaves
[  519.334285] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.345288] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.360647] dummy1: entered promiscuous mode
[  519.360704] dummy2: entered promiscuous mode
[  519.413057] dummy1: left promiscuous mode
[  519.413107] dummy2: left promiscuous mode
[  519.426566] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.443576] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.453531] bond1 (unregistering): Released all slaves
[  519.636664] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.647881] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.689460] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.710195] bond1: (slave dummy1): Removing an active aggregator
[  519.710284] bond1: (slave dummy1): Releasing backup interface
[  519.775917] bond1 (unregistering): Released all slaves
[  519.867013] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.918763] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.943238] bond1: (slave dummy1): Removing an active aggregator
[  519.943326] bond1: (slave dummy1): Releasing backup interface
[  520.007658] bond1 (unregistering): Released all slaves