[  535.313789] fab-br0: port 1(fbond) entered blocking state
[  535.313844] fab-br0: port 1(fbond) entered disabled state
[  535.313895] fbond: entered allmulticast mode
[  535.313983] fbond: entered promiscuous mode
[  535.327247] veth1-bond: entered promiscuous mode
[  535.327387] veth1-bond: entered allmulticast mode
[  535.327537] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.338838] veth2-bond: entered promiscuous mode
[  535.338911] veth2-bond: entered allmulticast mode
[  535.338986] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.365450] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.369914] fab-br0: port 1(fbond) entered blocking state
[  535.369972] fab-br0: port 1(fbond) entered forwarding state
[  535.469498] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.469608] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.469665] fbond: active interface up!
[  536.628208] fbond: left allmulticast mode
[  536.628266] veth1-bond: left allmulticast mode
[  536.628323] veth2-bond: left allmulticast mode
[  536.628377] fbond: left promiscuous mode
[  536.628421] veth1-bond: left promiscuous mode
[  536.628491] veth2-bond: left promiscuous mode
[  536.628571] fab-br0: port 1(fbond) entered disabled state
[  536.665985] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.666125] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.675658] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.675812] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.688506] fbond (unregistering): Released all slaves