[  530.426100] fab-br0: port 1(fbond) entered blocking state
[  530.426192] fab-br0: port 1(fbond) entered disabled state
[  530.426285] fbond: entered allmulticast mode
[  530.426448] fbond: entered promiscuous mode
[  530.441048] veth1-bond: entered promiscuous mode
[  530.441174] veth1-bond: entered allmulticast mode
[  530.441256] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.451473] veth2-bond: entered promiscuous mode
[  530.451536] veth2-bond: entered allmulticast mode
[  530.451588] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.477949] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.480798] fab-br0: port 1(fbond) entered blocking state
[  530.480857] fab-br0: port 1(fbond) entered forwarding state
[  530.580954] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.581123] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.581226] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.581317] fbond: active interface up!
[  531.988921] fbond: left allmulticast mode
[  531.988995] veth1-bond: left allmulticast mode
[  531.989055] veth2-bond: left allmulticast mode
[  531.989118] fbond: left promiscuous mode
[  531.989163] veth1-bond: left promiscuous mode
[  531.989224] veth2-bond: left promiscuous mode
[  531.989307] fab-br0: port 1(fbond) entered disabled state
[  532.024084] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.024180] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.039154] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.039346] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.045033] fbond (unregistering): Released all slaves