[  530.451190] fab-br0: port 1(fbond) entered blocking state
[  530.451273] fab-br0: port 1(fbond) entered disabled state
[  530.451344] fbond: entered allmulticast mode
[  530.451437] fbond: entered promiscuous mode
[  530.468174] veth1-bond: entered promiscuous mode
[  530.468245] veth1-bond: entered allmulticast mode
[  530.468314] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.484667] veth2-bond: entered promiscuous mode
[  530.484739] veth2-bond: entered allmulticast mode
[  530.484798] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.594755] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.594836] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.594908] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.594968] fbond: active interface up!
[  530.595027] fab-br0: port 1(fbond) entered blocking state
[  530.595062] fab-br0: port 1(fbond) entered forwarding state
[  531.763074] fbond: left allmulticast mode
[  531.763136] veth1-bond: left allmulticast mode
[  531.763187] veth2-bond: left allmulticast mode
[  531.763236] fbond: left promiscuous mode
[  531.763272] veth1-bond: left promiscuous mode
[  531.763330] veth2-bond: left promiscuous mode
[  531.763389] fab-br0: port 1(fbond) entered disabled state
[  531.802087] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.802188] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.818858] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.818977] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.828808] fbond (unregistering): Released all slaves