[  519.602448] bond1: (slave dummy1): making interface the new active one
[  519.602599] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  519.613296] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.626561] dummy1: entered promiscuous mode
[  519.680288] dummy1: left promiscuous mode
[  519.690412] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.710259] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.720211] bond1 (unregistering): Released all slaves
[  519.906047] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.916810] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.929312] dummy1: entered promiscuous mode
[  519.929403] dummy2: entered promiscuous mode
[  519.986293] dummy1: left promiscuous mode
[  519.986393] dummy2: left promiscuous mode
[  519.997431] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.007230] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.017188] bond1 (unregistering): Released all slaves
[  520.209229] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.221307] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.267449] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.289639] bond1: (slave dummy1): Removing an active aggregator
[  520.289761] bond1: (slave dummy1): Releasing backup interface
[  520.363967] bond1 (unregistering): Released all slaves
[  520.465655] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.504029] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.521158] bond1: (slave dummy1): Removing an active aggregator
[  520.521255] bond1: (slave dummy1): Releasing backup interface
[  520.590461] bond1 (unregistering): Released all slaves