[  519.264262] bond1: (slave dummy1): making interface the new active one
[  519.264346] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  519.275256] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.286814] dummy1: entered promiscuous mode
[  519.333967] dummy1: left promiscuous mode
[  519.343486] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.355125] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.372035] bond1 (unregistering): Released all slaves
[  519.539146] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.549082] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.559280] dummy1: entered promiscuous mode
[  519.559358] dummy2: entered promiscuous mode
[  519.602796] dummy1: left promiscuous mode
[  519.602884] dummy2: left promiscuous mode
[  519.613142] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.622050] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.631980] bond1 (unregistering): Released all slaves
[  519.789205] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.798303] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.838456] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.856410] bond1: (slave dummy1): Removing an active aggregator
[  519.856485] bond1: (slave dummy1): Releasing backup interface
[  519.934000] bond1 (unregistering): Released all slaves
[  520.009611] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.051709] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.068845] bond1: (slave dummy1): Removing an active aggregator
[  520.068930] bond1: (slave dummy1): Releasing backup interface
[  520.131698] bond1 (unregistering): Released all slaves