[  519.270491] bond1: (slave dummy1): making interface the new active one
[  519.270587] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  519.282641] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.293972] dummy1: entered promiscuous mode
[  519.344248] dummy1: left promiscuous mode
[  519.355448] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.364317] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.374241] bond1 (unregistering): Released all slaves
[  519.560749] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.574122] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.586855] dummy1: entered promiscuous mode
[  519.586913] dummy2: entered promiscuous mode
[  519.634567] dummy1: left promiscuous mode
[  519.634622] dummy2: left promiscuous mode
[  519.644436] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.660353] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.676262] bond1 (unregistering): Released all slaves
[  519.855289] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.867086] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.911085] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.934629] bond1: (slave dummy1): Removing an active aggregator
[  519.934740] bond1: (slave dummy1): Releasing backup interface
[  520.002095] bond1 (unregistering): Released all slaves
[  520.088541] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.131766] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.150277] bond1: (slave dummy1): Removing an active aggregator
[  520.150362] bond1: (slave dummy1): Releasing backup interface
[  520.213619] bond1 (unregistering): Released all slaves