[  689.531343] fab-br0: port 1(fbond) entered blocking state
[  689.531433] fab-br0: port 1(fbond) entered disabled state
[  689.531494] fbond: entered allmulticast mode
[  689.531578] fbond: entered promiscuous mode
[  689.548856] veth1-bond: entered promiscuous mode
[  689.548960] veth1-bond: entered allmulticast mode
[  689.549042] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  689.561776] veth2-bond: entered promiscuous mode
[  689.561855] veth2-bond: entered allmulticast mode
[  689.561925] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  689.580941] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  689.594340] fab-br0: port 1(fbond) entered blocking state
[  689.594438] fab-br0: port 1(fbond) entered forwarding state
[  689.684938] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  689.685099] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  689.685192] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  689.685276] fbond: active interface up!
[  690.885984] fbond: left allmulticast mode
[  690.886043] veth1-bond: left allmulticast mode
[  690.886083] veth2-bond: left allmulticast mode
[  690.886128] fbond: left promiscuous mode
[  690.886163] veth1-bond: left promiscuous mode
[  690.886209] veth2-bond: left promiscuous mode
[  690.886264] fab-br0: port 1(fbond) entered disabled state
[  690.919754] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  690.919895] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  690.924074] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  690.924224] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  690.929004] fbond (unregistering): Released all slaves