[  514.716050] fab-br0: port 1(fbond) entered blocking state
[  514.716110] fab-br0: port 1(fbond) entered disabled state
[  514.716166] fbond: entered allmulticast mode
[  514.716258] fbond: entered promiscuous mode
[  514.730598] veth1-bond: entered promiscuous mode
[  514.730706] veth1-bond: entered allmulticast mode
[  514.730783] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  514.743536] veth2-bond: entered promiscuous mode
[  514.743607] veth2-bond: entered allmulticast mode
[  514.743657] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  514.770018] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  514.774711] fab-br0: port 1(fbond) entered blocking state
[  514.774779] fab-br0: port 1(fbond) entered forwarding state
[  514.866076] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  514.866188] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  514.866291] fbond: active interface up!
[  516.052182] fbond: left allmulticast mode
[  516.052272] veth1-bond: left allmulticast mode
[  516.052327] veth2-bond: left allmulticast mode
[  516.052384] fbond: left promiscuous mode
[  516.052444] veth1-bond: left promiscuous mode
[  516.052506] veth2-bond: left promiscuous mode
[  516.052572] fab-br0: port 1(fbond) entered disabled state
[  516.097856] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  516.097974] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  516.120135] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  516.120312] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  516.130124] fbond (unregistering): Released all slaves