[  530.151419] fab-br0: port 1(fbond) entered blocking state
[  530.151494] fab-br0: port 1(fbond) entered disabled state
[  530.151550] fbond: entered allmulticast mode
[  530.151650] fbond: entered promiscuous mode
[  530.168339] veth1-bond: entered promiscuous mode
[  530.168412] veth1-bond: entered allmulticast mode
[  530.168488] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.181422] veth2-bond: entered promiscuous mode
[  530.181486] veth2-bond: entered allmulticast mode
[  530.181544] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.284905] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.285000] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.285071] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.285125] fbond: active interface up!
[  530.285204] fab-br0: port 1(fbond) entered blocking state
[  530.285263] fab-br0: port 1(fbond) entered forwarding state
[  531.462472] fbond: left allmulticast mode
[  531.462527] veth1-bond: left allmulticast mode
[  531.462578] veth2-bond: left allmulticast mode
[  531.462625] fbond: left promiscuous mode
[  531.462654] veth1-bond: left promiscuous mode
[  531.462699] veth2-bond: left promiscuous mode
[  531.462757] fab-br0: port 1(fbond) entered disabled state
[  531.494630] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.494715] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.515042] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.515162] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.524989] fbond (unregistering): Released all slaves