[  529.914525] fab-br0: port 1(fbond) entered blocking state
[  529.914610] fab-br0: port 1(fbond) entered disabled state
[  529.914694] fbond: entered allmulticast mode
[  529.914810] fbond: entered promiscuous mode
[  529.933903] veth1-bond: entered promiscuous mode
[  529.933980] veth1-bond: entered allmulticast mode
[  529.934051] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.954044] veth2-bond: entered promiscuous mode
[  529.954126] veth2-bond: entered allmulticast mode
[  529.954186] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.043548] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.043626] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.043700] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.043786] fbond: active interface up!
[  530.043851] fab-br0: port 1(fbond) entered blocking state
[  530.043895] fab-br0: port 1(fbond) entered forwarding state
[  531.146057] fbond: left allmulticast mode
[  531.146120] veth1-bond: left allmulticast mode
[  531.146170] veth2-bond: left allmulticast mode
[  531.146223] fbond: left promiscuous mode
[  531.146263] veth1-bond: left promiscuous mode
[  531.146315] veth2-bond: left promiscuous mode
[  531.146381] fab-br0: port 1(fbond) entered disabled state
[  531.192356] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.192455] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.212720] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.212891] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.222605] fbond (unregistering): Released all slaves