[  536.000838] fab-br0: port 1(fbond) entered blocking state
[  536.000916] fab-br0: port 1(fbond) entered disabled state
[  536.000983] fbond: entered allmulticast mode
[  536.001092] fbond: entered promiscuous mode
[  536.014605] veth1-bond: entered promiscuous mode
[  536.014687] veth1-bond: entered allmulticast mode
[  536.014763] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  536.028006] veth2-bond: entered promiscuous mode
[  536.028078] veth2-bond: entered allmulticast mode
[  536.028138] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  536.057508] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  536.062387] fab-br0: port 1(fbond) entered blocking state
[  536.062451] fab-br0: port 1(fbond) entered forwarding state
[  536.153493] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  536.153605] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  536.153694] fbond: active interface up!
[  537.330671] fbond: left allmulticast mode
[  537.330741] veth1-bond: left allmulticast mode
[  537.330796] veth2-bond: left allmulticast mode
[  537.330849] fbond: left promiscuous mode
[  537.330887] veth1-bond: left promiscuous mode
[  537.330950] veth2-bond: left promiscuous mode
[  537.331018] fab-br0: port 1(fbond) entered disabled state
[  537.368261] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  537.368356] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  537.375675] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  537.375777] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.385552] fbond (unregistering): Released all slaves