[  527.875280] fab-br0: port 1(fbond) entered blocking state
[  527.875340] fab-br0: port 1(fbond) entered disabled state
[  527.875390] fbond: entered allmulticast mode
[  527.875473] fbond: entered promiscuous mode
[  527.894002] veth1-bond: entered promiscuous mode
[  527.894063] veth1-bond: entered allmulticast mode
[  527.894141] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.910475] veth2-bond: entered promiscuous mode
[  527.910540] veth2-bond: entered allmulticast mode
[  527.910589] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.008675] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.008772] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.008875] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.008952] fbond: active interface up!
[  528.009035] fab-br0: port 1(fbond) entered blocking state
[  528.009089] fab-br0: port 1(fbond) entered forwarding state
[  529.181269] fbond: left allmulticast mode
[  529.181322] veth1-bond: left allmulticast mode
[  529.181370] veth2-bond: left allmulticast mode
[  529.181407] fbond: left promiscuous mode
[  529.181441] veth1-bond: left promiscuous mode
[  529.181488] veth2-bond: left promiscuous mode
[  529.181547] fab-br0: port 1(fbond) entered disabled state
[  529.216533] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.216621] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.236758] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.236899] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.254701] fbond (unregistering): Released all slaves