[  531.376408] fab-br0: port 1(fbond) entered blocking state
[  531.376491] fab-br0: port 1(fbond) entered disabled state
[  531.376558] fbond: entered allmulticast mode
[  531.376673] fbond: entered promiscuous mode
[  531.397266] veth1-bond: entered promiscuous mode
[  531.397327] veth1-bond: entered allmulticast mode
[  531.397381] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.413565] veth2-bond: entered promiscuous mode
[  531.413619] veth2-bond: entered allmulticast mode
[  531.413669] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.511684] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.511766] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.511866] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.511931] fbond: active interface up!
[  531.511993] fab-br0: port 1(fbond) entered blocking state
[  531.512058] fab-br0: port 1(fbond) entered forwarding state
[  532.613789] fbond: left allmulticast mode
[  532.613854] veth1-bond: left allmulticast mode
[  532.613903] veth2-bond: left allmulticast mode
[  532.613953] fbond: left promiscuous mode
[  532.613989] veth1-bond: left promiscuous mode
[  532.614041] veth2-bond: left promiscuous mode
[  532.614107] fab-br0: port 1(fbond) entered disabled state
[  532.662399] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.662515] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.678874] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.679031] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.688799] fbond (unregistering): Released all slaves