[  532.199599] fab-br0: port 1(fbond) entered blocking state
[  532.199682] fab-br0: port 1(fbond) entered disabled state
[  532.199746] fbond: entered allmulticast mode
[  532.199845] fbond: entered promiscuous mode
[  532.220117] veth1-bond: entered promiscuous mode
[  532.220187] veth1-bond: entered allmulticast mode
[  532.220274] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.239578] veth2-bond: entered promiscuous mode
[  532.239640] veth2-bond: entered allmulticast mode
[  532.239699] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.332891] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.333049] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.333149] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.333252] fbond: active interface up!
[  532.333333] fab-br0: port 1(fbond) entered blocking state
[  532.333392] fab-br0: port 1(fbond) entered forwarding state
[  533.708363] fbond: left allmulticast mode
[  533.708435] veth1-bond: left allmulticast mode
[  533.708491] veth2-bond: left allmulticast mode
[  533.708541] fbond: left promiscuous mode
[  533.708582] veth1-bond: left promiscuous mode
[  533.708641] veth2-bond: left promiscuous mode
[  533.708717] fab-br0: port 1(fbond) entered disabled state
[  533.750698] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.750821] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.771120] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.771298] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.780995] fbond (unregistering): Released all slaves