[  531.138876] fab-br0: port 1(fbond) entered blocking state
[  531.138947] fab-br0: port 1(fbond) entered disabled state
[  531.139014] fbond: entered allmulticast mode
[  531.139136] fbond: entered promiscuous mode
[  531.156617] veth1-bond: entered promiscuous mode
[  531.156678] veth1-bond: entered allmulticast mode
[  531.156738] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.172240] veth2-bond: entered promiscuous mode
[  531.172313] veth2-bond: entered allmulticast mode
[  531.172376] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.282570] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.282660] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.282799] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.282860] fbond: active interface up!
[  531.282915] fab-br0: port 1(fbond) entered blocking state
[  531.282953] fab-br0: port 1(fbond) entered forwarding state
[  532.457773] fbond: left allmulticast mode
[  532.457839] veth1-bond: left allmulticast mode
[  532.457885] veth2-bond: left allmulticast mode
[  532.457935] fbond: left promiscuous mode
[  532.457969] veth1-bond: left promiscuous mode
[  532.458026] veth2-bond: left promiscuous mode
[  532.458093] fab-br0: port 1(fbond) entered disabled state
[  532.512452] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.512579] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.519701] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.519816] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.525609] fbond (unregistering): Released all slaves