[  526.140919] fab-br0: port 1(fbond) entered blocking state
[  526.140992] fab-br0: port 1(fbond) entered disabled state
[  526.141060] fbond: entered allmulticast mode
[  526.141167] fbond: entered promiscuous mode
[  526.161088] veth1-bond: entered promiscuous mode
[  526.161170] veth1-bond: entered allmulticast mode
[  526.161247] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  526.180507] veth2-bond: entered promiscuous mode
[  526.180600] veth2-bond: entered allmulticast mode
[  526.180675] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  526.275862] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.276000] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  526.276090] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  526.276166] fbond: active interface up!
[  526.276248] fab-br0: port 1(fbond) entered blocking state
[  526.276304] fab-br0: port 1(fbond) entered forwarding state
[  527.776649] fbond: left allmulticast mode
[  527.776705] veth1-bond: left allmulticast mode
[  527.776749] veth2-bond: left allmulticast mode
[  527.776796] fbond: left promiscuous mode
[  527.776828] veth1-bond: left promiscuous mode
[  527.776889] veth2-bond: left promiscuous mode
[  527.776947] fab-br0: port 1(fbond) entered disabled state
[  527.821756] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.821854] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.839095] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.839215] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.848970] fbond (unregistering): Released all slaves