[  686.152657] fab-br0: port 1(fbond) entered blocking state
[  686.152805] fab-br0: port 1(fbond) entered disabled state
[  686.152895] fbond: entered allmulticast mode
[  686.153029] fbond: entered promiscuous mode
[  686.166363] veth1-bond: entered promiscuous mode
[  686.166455] veth1-bond: entered allmulticast mode
[  686.166536] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  686.179535] veth2-bond: entered promiscuous mode
[  686.179602] veth2-bond: entered allmulticast mode
[  686.179663] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  686.205855] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  686.208601] fab-br0: port 1(fbond) entered blocking state
[  686.208649] fab-br0: port 1(fbond) entered forwarding state
[  686.309858] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  686.310060] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  686.310165] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  686.310253] fbond: active interface up!
[  687.586852] fbond: left allmulticast mode
[  687.586929] veth1-bond: left allmulticast mode
[  687.586977] veth2-bond: left allmulticast mode
[  687.587028] fbond: left promiscuous mode
[  687.587068] veth1-bond: left promiscuous mode
[  687.587122] veth2-bond: left promiscuous mode
[  687.587183] fab-br0: port 1(fbond) entered disabled state
[  687.616252] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  687.616352] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  687.623929] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  687.624023] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  687.627883] fbond (unregistering): Released all slaves