[  531.262610] fab-br0: port 1(fbond) entered blocking state
[  531.262693] fab-br0: port 1(fbond) entered disabled state
[  531.262762] fbond: entered allmulticast mode
[  531.262864] fbond: entered promiscuous mode
[  531.281876] veth1-bond: entered promiscuous mode
[  531.281937] veth1-bond: entered allmulticast mode
[  531.281992] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.295231] veth2-bond: entered promiscuous mode
[  531.295316] veth2-bond: entered allmulticast mode
[  531.295372] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.401802] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.401888] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.401969] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.402028] fbond: active interface up!
[  531.402096] fab-br0: port 1(fbond) entered blocking state
[  531.402142] fab-br0: port 1(fbond) entered forwarding state
[  532.479142] fbond: left allmulticast mode
[  532.479211] veth1-bond: left allmulticast mode
[  532.479265] veth2-bond: left allmulticast mode
[  532.479318] fbond: left promiscuous mode
[  532.479354] veth1-bond: left promiscuous mode
[  532.479414] veth2-bond: left promiscuous mode
[  532.479481] fab-br0: port 1(fbond) entered disabled state
[  532.517822] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.517940] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.529971] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.530128] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.535861] fbond (unregistering): Released all slaves