[  530.944297] fab-br0: port 1(fbond) entered blocking state
[  530.944381] fab-br0: port 1(fbond) entered disabled state
[  530.944445] fbond: entered allmulticast mode
[  530.944558] fbond: entered promiscuous mode
[  530.955163] veth1-bond: entered promiscuous mode
[  530.955222] veth1-bond: entered allmulticast mode
[  530.955279] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.964443] veth2-bond: entered promiscuous mode
[  530.964499] veth2-bond: entered allmulticast mode
[  530.964548] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.005900] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.006049] fab-br0: port 1(fbond) entered blocking state
[  531.006112] fab-br0: port 1(fbond) entered forwarding state
[  531.109906] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.110111] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.110205] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.110273] fbond: active interface up!
[  532.563153] fbond: left allmulticast mode
[  532.563245] veth1-bond: left allmulticast mode
[  532.563311] veth2-bond: left allmulticast mode
[  532.563378] fbond: left promiscuous mode
[  532.563416] veth1-bond: left promiscuous mode
[  532.563472] veth2-bond: left promiscuous mode
[  532.563533] fab-br0: port 1(fbond) entered disabled state
[  532.593192] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.593320] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.603008] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.603116] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.612918] fbond (unregistering): Released all slaves