[  530.591875] fab-br0: port 1(fbond) entered blocking state
[  530.591943] fab-br0: port 1(fbond) entered disabled state
[  530.591996] fbond: entered allmulticast mode
[  530.592090] fbond: entered promiscuous mode
[  530.602816] veth1-bond: entered promiscuous mode
[  530.602892] veth1-bond: entered allmulticast mode
[  530.602962] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.612849] veth2-bond: entered promiscuous mode
[  530.612920] veth2-bond: entered allmulticast mode
[  530.612971] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.653893] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.654064] fab-br0: port 1(fbond) entered blocking state
[  530.654107] fab-br0: port 1(fbond) entered forwarding state
[  530.749914] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.750047] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.750106] fbond: active interface up!
[  531.844513] fbond: left allmulticast mode
[  531.844611] veth1-bond: left allmulticast mode
[  531.844676] veth2-bond: left allmulticast mode
[  531.844739] fbond: left promiscuous mode
[  531.844790] veth1-bond: left promiscuous mode
[  531.844861] veth2-bond: left promiscuous mode
[  531.844941] fab-br0: port 1(fbond) entered disabled state
[  531.871449] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.871566] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.880998] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.881163] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.890926] fbond (unregistering): Released all slaves