[  532.898696] fab-br0: port 1(fbond) entered blocking state
[  532.898849] fab-br0: port 1(fbond) entered disabled state
[  532.898962] fbond: entered allmulticast mode
[  532.899156] fbond: entered promiscuous mode
[  532.917252] veth1-bond: entered promiscuous mode
[  532.917429] veth1-bond: entered allmulticast mode
[  532.917549] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.933640] veth2-bond: entered promiscuous mode
[  532.933733] veth2-bond: entered allmulticast mode
[  532.933808] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  533.026153] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  533.026317] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  533.026437] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  533.026532] fbond: active interface up!
[  533.026684] fab-br0: port 1(fbond) entered blocking state
[  533.026746] fab-br0: port 1(fbond) entered forwarding state
[  534.117267] fbond: left allmulticast mode
[  534.117344] veth1-bond: left allmulticast mode
[  534.117405] veth2-bond: left allmulticast mode
[  534.117464] fbond: left promiscuous mode
[  534.117509] veth1-bond: left promiscuous mode
[  534.117576] veth2-bond: left promiscuous mode
[  534.117660] fab-br0: port 1(fbond) entered disabled state
[  534.161415] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  534.161525] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  534.168312] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  534.168523] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  534.176197] fbond (unregistering): Released all slaves