[  530.519294] fab-br0: port 1(fbond) entered blocking state
[  530.519368] fab-br0: port 1(fbond) entered disabled state
[  530.519433] fbond: entered allmulticast mode
[  530.519532] fbond: entered promiscuous mode
[  530.537047] veth1-bond: entered promiscuous mode
[  530.537132] veth1-bond: entered allmulticast mode
[  530.537216] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.549322] veth2-bond: entered promiscuous mode
[  530.549436] veth2-bond: entered allmulticast mode
[  530.549512] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.570174] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.582794] fab-br0: port 1(fbond) entered blocking state
[  530.582869] fab-br0: port 1(fbond) entered forwarding state
[  530.673185] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.673338] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.673416] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.673478] fbond: active interface up!
[  532.095295] fbond: left allmulticast mode
[  532.095393] veth1-bond: left allmulticast mode
[  532.095449] veth2-bond: left allmulticast mode
[  532.095505] fbond: left promiscuous mode
[  532.095551] veth1-bond: left promiscuous mode
[  532.095615] veth2-bond: left promiscuous mode
[  532.095688] fab-br0: port 1(fbond) entered disabled state
[  532.123308] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.123422] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.135296] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.135430] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.151261] fbond (unregistering): Released all slaves