[  528.188665] fab-br0: port 1(fbond) entered blocking state
[  528.188747] fab-br0: port 1(fbond) entered disabled state
[  528.188812] fbond: entered allmulticast mode
[  528.189127] fbond: entered promiscuous mode
[  528.210450] veth1-bond: entered promiscuous mode
[  528.210534] veth1-bond: entered allmulticast mode
[  528.210615] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.227086] veth2-bond: entered promiscuous mode
[  528.227158] veth2-bond: entered allmulticast mode
[  528.227218] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.315704] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.315796] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.315903] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.315979] fbond: active interface up!
[  528.316057] fab-br0: port 1(fbond) entered blocking state
[  528.316107] fab-br0: port 1(fbond) entered forwarding state
[  529.414342] fbond: left allmulticast mode
[  529.414414] veth1-bond: left allmulticast mode
[  529.414463] veth2-bond: left allmulticast mode
[  529.414515] fbond: left promiscuous mode
[  529.414552] veth1-bond: left promiscuous mode
[  529.414604] veth2-bond: left promiscuous mode
[  529.414679] fab-br0: port 1(fbond) entered disabled state
[  529.467185] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.467286] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.474883] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.475004] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.482780] fbond (unregistering): Released all slaves