[  535.288355] fab-br0: port 1(fbond) entered blocking state
[  535.288415] fab-br0: port 1(fbond) entered disabled state
[  535.288484] fbond: entered allmulticast mode
[  535.288596] fbond: entered promiscuous mode
[  535.303280] veth1-bond: entered promiscuous mode
[  535.303401] veth1-bond: entered allmulticast mode
[  535.303493] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.315753] veth2-bond: entered promiscuous mode
[  535.315845] veth2-bond: entered allmulticast mode
[  535.315918] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.346207] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.346343] fab-br0: port 1(fbond) entered blocking state
[  535.346389] fab-br0: port 1(fbond) entered forwarding state
[  535.449218] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.449328] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.449397] fbond: active interface up!
[  536.587021] fbond: left allmulticast mode
[  536.587073] veth1-bond: left allmulticast mode
[  536.587115] veth2-bond: left allmulticast mode
[  536.587163] fbond: left promiscuous mode
[  536.587198] veth1-bond: left promiscuous mode
[  536.587243] veth2-bond: left promiscuous mode
[  536.587301] fab-br0: port 1(fbond) entered disabled state
[  536.622766] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.622883] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.628259] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.628373] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.642226] fbond (unregistering): Released all slaves