[  532.191904] fab-br0: port 1(fbond) entered blocking state
[  532.191995] fab-br0: port 1(fbond) entered disabled state
[  532.192107] fbond: entered allmulticast mode
[  532.192253] fbond: entered promiscuous mode
[  532.204355] veth1-bond: entered promiscuous mode
[  532.204447] veth1-bond: entered allmulticast mode
[  532.204538] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.218338] veth2-bond: entered promiscuous mode
[  532.218455] veth2-bond: entered allmulticast mode
[  532.218544] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.245030] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.250472] fab-br0: port 1(fbond) entered blocking state
[  532.250564] fab-br0: port 1(fbond) entered forwarding state
[  532.349042] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.349197] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.349295] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.349362] fbond: active interface up!
[  533.756244] fbond: left allmulticast mode
[  533.756305] veth1-bond: left allmulticast mode
[  533.756354] veth2-bond: left allmulticast mode
[  533.756400] fbond: left promiscuous mode
[  533.756429] veth1-bond: left promiscuous mode
[  533.756483] veth2-bond: left promiscuous mode
[  533.756546] fab-br0: port 1(fbond) entered disabled state
[  533.782843] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.783003] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.793263] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.793495] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.799113] fbond (unregistering): Released all slaves