[  529.106200] fab-br0: port 1(fbond) entered blocking state
[  529.106272] fab-br0: port 1(fbond) entered disabled state
[  529.106358] fbond: entered allmulticast mode
[  529.106492] fbond: entered promiscuous mode
[  529.125270] veth1-bond: entered promiscuous mode
[  529.125343] veth1-bond: entered allmulticast mode
[  529.125406] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.144870] veth2-bond: entered promiscuous mode
[  529.144942] veth2-bond: entered allmulticast mode
[  529.145004] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.241694] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.241819] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.241897] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.241972] fbond: active interface up!
[  529.242035] fab-br0: port 1(fbond) entered blocking state
[  529.242077] fab-br0: port 1(fbond) entered forwarding state
[  530.722257] fbond: left allmulticast mode
[  530.722310] veth1-bond: left allmulticast mode
[  530.722352] veth2-bond: left allmulticast mode
[  530.722400] fbond: left promiscuous mode
[  530.722435] veth1-bond: left promiscuous mode
[  530.722483] veth2-bond: left promiscuous mode
[  530.722542] fab-br0: port 1(fbond) entered disabled state
[  530.764340] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.764457] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.786849] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.786995] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.796816] fbond (unregistering): Released all slaves