[  529.862252] fab-br0: port 1(fbond) entered blocking state
[  529.862322] fab-br0: port 1(fbond) entered disabled state
[  529.862377] fbond: entered allmulticast mode
[  529.862458] fbond: entered promiscuous mode
[  529.881221] veth1-bond: entered promiscuous mode
[  529.881314] veth1-bond: entered allmulticast mode
[  529.881386] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.899063] veth2-bond: entered promiscuous mode
[  529.899145] veth2-bond: entered allmulticast mode
[  529.899215] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.999885] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.999966] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.000035] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.000090] fbond: active interface up!
[  530.000159] fab-br0: port 1(fbond) entered blocking state
[  530.000219] fab-br0: port 1(fbond) entered forwarding state
[  531.169596] fbond: left allmulticast mode
[  531.169687] veth1-bond: left allmulticast mode
[  531.169741] veth2-bond: left allmulticast mode
[  531.169794] fbond: left promiscuous mode
[  531.169833] veth1-bond: left promiscuous mode
[  531.169898] veth2-bond: left promiscuous mode
[  531.169966] fab-br0: port 1(fbond) entered disabled state
[  531.213979] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.214112] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.231128] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.231240] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.240994] fbond (unregistering): Released all slaves