[  527.708711] bond0 (unregistering): Released all slaves
[  528.429954] fab-br0: port 1(fbond) entered blocking state
[  528.430036] fab-br0: port 1(fbond) entered disabled state
[  528.430107] fbond: entered allmulticast mode
[  528.430210] fbond: entered promiscuous mode
[  528.448538] veth1-bond: entered promiscuous mode
[  528.448603] veth1-bond: entered allmulticast mode
[  528.448675] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.463633] veth2-bond: entered promiscuous mode
[  528.463713] veth2-bond: entered allmulticast mode
[  528.463770] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.569715] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.569880] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.569981] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.570069] fbond: active interface up!
[  528.570162] fab-br0: port 1(fbond) entered blocking state
[  528.570240] fab-br0: port 1(fbond) entered forwarding state
[  530.069980] fbond: left allmulticast mode
[  530.070047] veth1-bond: left allmulticast mode
[  530.070107] veth2-bond: left allmulticast mode
[  530.070158] fbond: left promiscuous mode
[  530.070201] veth1-bond: left promiscuous mode
[  530.070255] veth2-bond: left promiscuous mode
[  530.070325] fab-br0: port 1(fbond) entered disabled state
[  530.104842] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.104972] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.119942] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.120107] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.129853] fbond (unregistering): Released all slaves