[  534.463316] fab-br0: port 1(fbond) entered blocking state
[  534.463401] fab-br0: port 1(fbond) entered disabled state
[  534.463486] fbond: entered allmulticast mode
[  534.463607] fbond: entered promiscuous mode
[  534.480280] veth1-bond: entered promiscuous mode
[  534.480350] veth1-bond: entered allmulticast mode
[  534.480420] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.497496] veth2-bond: entered promiscuous mode
[  534.497569] veth2-bond: entered allmulticast mode
[  534.497626] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.607246] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.607420] fab-br0: port 1(fbond) entered blocking state
[  534.607470] fab-br0: port 1(fbond) entered forwarding state
[  534.607582] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.607663] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.607728] fbond: active interface up!
[  536.056162] fbond: left allmulticast mode
[  536.056227] veth1-bond: left allmulticast mode
[  536.056266] veth2-bond: left allmulticast mode
[  536.056305] fbond: left promiscuous mode
[  536.056340] veth1-bond: left promiscuous mode
[  536.056386] veth2-bond: left promiscuous mode
[  536.056443] fab-br0: port 1(fbond) entered disabled state
[  536.102603] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.102701] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.125397] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.125570] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.135314] fbond (unregistering): Released all slaves