[  534.685490] fab-br0: port 1(fbond) entered blocking state
[  534.685555] fab-br0: port 1(fbond) entered disabled state
[  534.685620] fbond: entered allmulticast mode
[  534.685769] fbond: entered promiscuous mode
[  534.696934] veth1-bond: entered promiscuous mode
[  534.696990] veth1-bond: entered allmulticast mode
[  534.697048] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.706995] veth2-bond: entered promiscuous mode
[  534.707098] veth2-bond: entered allmulticast mode
[  534.707174] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.743788] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.743972] fab-br0: port 1(fbond) entered blocking state
[  534.744029] fab-br0: port 1(fbond) entered forwarding state
[  534.847798] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.848009] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.848090] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.848156] fbond: active interface up!
[  536.312297] fbond: left allmulticast mode
[  536.312367] veth1-bond: left allmulticast mode
[  536.312426] veth2-bond: left allmulticast mode
[  536.312475] fbond: left promiscuous mode
[  536.312514] veth1-bond: left promiscuous mode
[  536.312572] veth2-bond: left promiscuous mode
[  536.312634] fab-br0: port 1(fbond) entered disabled state
[  536.345558] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.345700] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.373930] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.374112] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.391852] fbond (unregistering): Released all slaves