[  532.371427] fab-br0: port 1(fbond) entered blocking state
[  532.371505] fab-br0: port 1(fbond) entered disabled state
[  532.371558] fbond: entered allmulticast mode
[  532.371662] fbond: entered promiscuous mode
[  532.386009] veth1-bond: entered promiscuous mode
[  532.386109] veth1-bond: entered allmulticast mode
[  532.386182] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.397968] veth2-bond: entered promiscuous mode
[  532.398047] veth2-bond: entered allmulticast mode
[  532.398120] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.420890] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.430887] fab-br0: port 1(fbond) entered blocking state
[  532.431001] fab-br0: port 1(fbond) entered forwarding state
[  532.524910] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.525112] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.525222] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.525315] fbond: active interface up!
[  533.985705] fbond: left allmulticast mode
[  533.985768] veth1-bond: left allmulticast mode
[  533.985827] veth2-bond: left allmulticast mode
[  533.985871] fbond: left promiscuous mode
[  533.985928] veth1-bond: left promiscuous mode
[  533.985984] veth2-bond: left promiscuous mode
[  533.986049] fab-br0: port 1(fbond) entered disabled state
[  534.014653] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  534.014783] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  534.021028] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  534.021140] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  534.027925] fbond (unregistering): Released all slaves