[  528.440667] fab-br0: port 1(fbond) entered blocking state
[  528.440755] fab-br0: port 1(fbond) entered disabled state
[  528.440844] fbond: entered allmulticast mode
[  528.440973] fbond: entered promiscuous mode
[  528.453818] veth1-bond: entered promiscuous mode
[  528.453918] veth1-bond: entered allmulticast mode
[  528.453989] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.463318] veth2-bond: entered promiscuous mode
[  528.463381] veth2-bond: entered allmulticast mode
[  528.463435] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.494073] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.494207] fab-br0: port 1(fbond) entered blocking state
[  528.494247] fab-br0: port 1(fbond) entered forwarding state
[  528.599064] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.599220] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.599294] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.599359] fbond: active interface up!
[  530.014678] fbond: left allmulticast mode
[  530.014777] veth1-bond: left allmulticast mode
[  530.014842] veth2-bond: left allmulticast mode
[  530.014907] fbond: left promiscuous mode
[  530.014958] veth1-bond: left promiscuous mode
[  530.015039] veth2-bond: left promiscuous mode
[  530.015119] fab-br0: port 1(fbond) entered disabled state
[  530.048076] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.048184] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.063172] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.063316] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.073129] fbond (unregistering): Released all slaves