[  535.581818] fab-br0: port 1(fbond) entered blocking state
[  535.581885] fab-br0: port 1(fbond) entered disabled state
[  535.581926] fbond: entered allmulticast mode
[  535.582011] fbond: entered promiscuous mode
[  535.592541] veth1-bond: entered promiscuous mode
[  535.592593] veth1-bond: entered allmulticast mode
[  535.592652] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.600922] veth2-bond: entered promiscuous mode
[  535.600979] veth2-bond: entered allmulticast mode
[  535.601029] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.648441] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.648612] fab-br0: port 1(fbond) entered blocking state
[  535.648663] fab-br0: port 1(fbond) entered forwarding state
[  535.752547] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.752693] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.752763] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.752821] fbond: active interface up!
[  536.946490] fbond: left allmulticast mode
[  536.946540] veth1-bond: left allmulticast mode
[  536.946577] veth2-bond: left allmulticast mode
[  536.946613] fbond: left promiscuous mode
[  536.946642] veth1-bond: left promiscuous mode
[  536.946695] veth2-bond: left promiscuous mode
[  536.946755] fab-br0: port 1(fbond) entered disabled state
[  536.980165] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.980261] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.992583] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.992673] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.998479] fbond (unregistering): Released all slaves