[  530.051857] fab-br0: port 1(fbond) entered blocking state
[  530.051923] fab-br0: port 1(fbond) entered disabled state
[  530.051992] fbond: entered allmulticast mode
[  530.052098] fbond: entered promiscuous mode
[  530.067399] veth1-bond: entered promiscuous mode
[  530.067459] veth1-bond: entered allmulticast mode
[  530.067517] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.083507] veth2-bond: entered promiscuous mode
[  530.083575] veth2-bond: entered allmulticast mode
[  530.083639] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.196842] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.196972] fab-br0: port 1(fbond) entered blocking state
[  530.197009] fab-br0: port 1(fbond) entered forwarding state
[  530.199859] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.199931] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.199984] fbond: active interface up!
[  531.676278] fbond: left allmulticast mode
[  531.676325] veth1-bond: left allmulticast mode
[  531.676368] veth2-bond: left allmulticast mode
[  531.676401] fbond: left promiscuous mode
[  531.676431] veth1-bond: left promiscuous mode
[  531.676489] veth2-bond: left promiscuous mode
[  531.676539] fab-br0: port 1(fbond) entered disabled state
[  531.711529] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.711615] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.720083] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.720202] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.729929] fbond (unregistering): Released all slaves