[  527.414330] fab-br0: port 1(fbond) entered blocking state
[  527.414389] fab-br0: port 1(fbond) entered disabled state
[  527.414436] fbond: entered allmulticast mode
[  527.414507] fbond: entered promiscuous mode
[  527.428862] veth1-bond: entered promiscuous mode
[  527.428932] veth1-bond: entered allmulticast mode
[  527.428992] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.445559] veth2-bond: entered promiscuous mode
[  527.445623] veth2-bond: entered allmulticast mode
[  527.445677] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.562738] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.562900] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.562985] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.563048] fbond: active interface up!
[  527.563121] fab-br0: port 1(fbond) entered blocking state
[  527.563179] fab-br0: port 1(fbond) entered forwarding state
[  529.039504] fbond: left allmulticast mode
[  529.039558] veth1-bond: left allmulticast mode
[  529.039594] veth2-bond: left allmulticast mode
[  529.039631] fbond: left promiscuous mode
[  529.039658] veth1-bond: left promiscuous mode
[  529.039695] veth2-bond: left promiscuous mode
[  529.039747] fab-br0: port 1(fbond) entered disabled state
[  529.084388] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.084480] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.092916] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.093035] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.104833] fbond (unregistering): Released all slaves