[  532.311067] ip (18807) used greatest stack depth: 12272 bytes left
[  532.323431] fab-br0: port 1(fbond) entered blocking state
[  532.323500] fab-br0: port 1(fbond) entered disabled state
[  532.323565] fbond: entered allmulticast mode
[  532.323670] fbond: entered promiscuous mode
[  532.333436] veth1-bond: entered promiscuous mode
[  532.333492] veth1-bond: entered allmulticast mode
[  532.333556] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.345596] veth2-bond: entered promiscuous mode
[  532.345651] veth2-bond: entered allmulticast mode
[  532.345698] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.377495] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.381906] fab-br0: port 1(fbond) entered blocking state
[  532.381964] fab-br0: port 1(fbond) entered forwarding state
[  532.473530] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.473649] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.473713] fbond: active interface up!
[  533.644290] fbond: left allmulticast mode
[  533.644368] veth1-bond: left allmulticast mode
[  533.644423] veth2-bond: left allmulticast mode
[  533.644487] fbond: left promiscuous mode
[  533.644531] veth1-bond: left promiscuous mode
[  533.644599] veth2-bond: left promiscuous mode
[  533.644672] fab-br0: port 1(fbond) entered disabled state
[  533.673853] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.673962] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.696642] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.696767] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.706572] fbond (unregistering): Released all slaves