[  529.720096] fab-br0: port 1(fbond) entered blocking state
[  529.720160] fab-br0: port 1(fbond) entered disabled state
[  529.720209] fbond: entered allmulticast mode
[  529.720305] fbond: entered promiscuous mode
[  529.736613] veth1-bond: entered promiscuous mode
[  529.736696] veth1-bond: entered allmulticast mode
[  529.736763] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.753121] veth2-bond: entered promiscuous mode
[  529.753197] veth2-bond: entered allmulticast mode
[  529.753263] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.770721] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.799577] fab-br0: port 1(fbond) entered blocking state
[  529.799633] fab-br0: port 1(fbond) entered forwarding state
[  529.875730] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.875873] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.875956] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.876033] fbond: active interface up!
[  531.360365] fbond: left allmulticast mode
[  531.360422] veth1-bond: left allmulticast mode
[  531.360465] veth2-bond: left allmulticast mode
[  531.360510] fbond: left promiscuous mode
[  531.360540] veth1-bond: left promiscuous mode
[  531.360587] veth2-bond: left promiscuous mode
[  531.360646] fab-br0: port 1(fbond) entered disabled state
[  531.410101] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.410202] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.435858] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.435990] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.445821] fbond (unregistering): Released all slaves