[  530.410216] fab-br0: port 1(fbond) entered blocking state
[  530.410286] fab-br0: port 1(fbond) entered disabled state
[  530.410348] fbond: entered allmulticast mode
[  530.410453] fbond: entered promiscuous mode
[  530.424412] veth1-bond: entered promiscuous mode
[  530.424495] veth1-bond: entered allmulticast mode
[  530.424579] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.434960] veth2-bond: entered promiscuous mode
[  530.435054] veth2-bond: entered allmulticast mode
[  530.435123] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.460916] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.464312] fab-br0: port 1(fbond) entered blocking state
[  530.464377] fab-br0: port 1(fbond) entered forwarding state
[  530.564931] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.565124] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.565219] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.565303] fbond: active interface up!
[  531.999775] fbond: left allmulticast mode
[  531.999826] veth1-bond: left allmulticast mode
[  531.999877] veth2-bond: left allmulticast mode
[  531.999926] fbond: left promiscuous mode
[  531.999958] veth1-bond: left promiscuous mode
[  532.000016] veth2-bond: left promiscuous mode
[  532.000076] fab-br0: port 1(fbond) entered disabled state
[  532.032553] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.032679] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.041056] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.041208] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.052974] fbond (unregistering): Released all slaves