[  527.900645] fab-br0: port 1(fbond) entered blocking state
[  527.900711] fab-br0: port 1(fbond) entered disabled state
[  527.900755] fbond: entered allmulticast mode
[  527.900896] fbond: entered promiscuous mode
[  527.914464] veth1-bond: entered promiscuous mode
[  527.914606] veth1-bond: entered allmulticast mode
[  527.914724] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.925594] veth2-bond: entered promiscuous mode
[  527.925709] veth2-bond: entered allmulticast mode
[  527.925797] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.965151] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.965298] fab-br0: port 1(fbond) entered blocking state
[  527.965386] fab-br0: port 1(fbond) entered forwarding state
[  528.061278] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.061428] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.061514] fbond: active interface up!
[  529.158770] fbond: left allmulticast mode
[  529.158825] veth1-bond: left allmulticast mode
[  529.158874] veth2-bond: left allmulticast mode
[  529.158927] fbond: left promiscuous mode
[  529.158971] veth1-bond: left promiscuous mode
[  529.159030] veth2-bond: left promiscuous mode
[  529.159105] fab-br0: port 1(fbond) entered disabled state
[  529.195149] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.195288] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.201241] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.201356] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.210173] fbond (unregistering): Released all slaves