[  532.808662] fab-br0: port 1(fbond) entered blocking state
[  532.808717] fab-br0: port 1(fbond) entered disabled state
[  532.808763] fbond: entered allmulticast mode
[  532.808855] fbond: entered promiscuous mode
[  532.819331] veth1-bond: entered promiscuous mode
[  532.819419] veth1-bond: entered allmulticast mode
[  532.819517] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.828410] veth2-bond: entered promiscuous mode
[  532.828487] veth2-bond: entered allmulticast mode
[  532.828550] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.870431] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.870578] fab-br0: port 1(fbond) entered blocking state
[  532.870624] fab-br0: port 1(fbond) entered forwarding state
[  532.966437] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.966569] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.966629] fbond: active interface up!
[  534.087952] fbond: left allmulticast mode
[  534.088044] veth1-bond: left allmulticast mode
[  534.088099] veth2-bond: left allmulticast mode
[  534.088154] fbond: left promiscuous mode
[  534.088197] veth1-bond: left promiscuous mode
[  534.088258] veth2-bond: left promiscuous mode
[  534.088327] fab-br0: port 1(fbond) entered disabled state
[  534.112932] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  534.113030] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  534.118520] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  534.118616] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  534.133471] fbond (unregistering): Released all slaves