[  534.191510] fab-br0: port 1(fbond) entered blocking state
[  534.191597] fab-br0: port 1(fbond) entered disabled state
[  534.191652] fbond: entered allmulticast mode
[  534.191758] fbond: entered promiscuous mode
[  534.203235] veth1-bond: entered promiscuous mode
[  534.203297] veth1-bond: entered allmulticast mode
[  534.203359] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.212753] veth2-bond: entered promiscuous mode
[  534.212811] veth2-bond: entered allmulticast mode
[  534.212863] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.252572] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.252728] fab-br0: port 1(fbond) entered blocking state
[  534.252774] fab-br0: port 1(fbond) entered forwarding state
[  534.356589] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.356798] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.356891] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.356970] fbond: active interface up!
[  535.735188] fbond: left allmulticast mode
[  535.735247] veth1-bond: left allmulticast mode
[  535.735310] veth2-bond: left allmulticast mode
[  535.735370] fbond: left promiscuous mode
[  535.735407] veth1-bond: left promiscuous mode
[  535.735472] veth2-bond: left promiscuous mode
[  535.735554] fab-br0: port 1(fbond) entered disabled state
[  535.769631] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.769752] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.780683] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.780898] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.786581] fbond (unregistering): Released all slaves