[  519.268890] bond1: (slave dummy1): making interface the new active one
[  519.268991] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  519.280107] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.292377] dummy1: entered promiscuous mode
[  519.342177] dummy1: left promiscuous mode
[  519.354465] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.363234] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.373139] bond1 (unregistering): Released all slaves
[  519.564069] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.573794] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.585389] dummy1: entered promiscuous mode
[  519.585453] dummy2: entered promiscuous mode
[  519.639713] dummy1: left promiscuous mode
[  519.639774] dummy2: left promiscuous mode
[  519.652720] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.660271] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.673187] bond1 (unregistering): Released all slaves
[  519.874788] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.886308] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.932859] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.954544] bond1: (slave dummy1): Removing an active aggregator
[  519.954635] bond1: (slave dummy1): Releasing backup interface
[  520.023474] bond1 (unregistering): Released all slaves
[  520.106747] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.152241] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.174869] bond1: (slave dummy1): Removing an active aggregator
[  520.174965] bond1: (slave dummy1): Releasing backup interface
[  520.245311] bond1 (unregistering): Released all slaves