[  525.426258] fab-br0: port 1(fbond) entered blocking state
[  525.426309] fab-br0: port 1(fbond) entered disabled state
[  525.426352] fbond: entered allmulticast mode
[  525.426672] fbond: entered promiscuous mode
[  525.439639] veth1-bond: entered promiscuous mode
[  525.439709] veth1-bond: entered allmulticast mode
[  525.439754] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  525.453238] veth2-bond: entered promiscuous mode
[  525.453284] veth2-bond: entered allmulticast mode
[  525.453328] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  525.474685] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.491544] fab-br0: port 1(fbond) entered blocking state
[  525.491592] fab-br0: port 1(fbond) entered forwarding state
[  525.578717] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.578811] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  525.578864] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  525.578910] fbond: active interface up!
[  526.981697] fbond: left allmulticast mode
[  526.981741] veth1-bond: left allmulticast mode
[  526.981772] veth2-bond: left allmulticast mode
[  526.981805] fbond: left promiscuous mode
[  526.981827] veth1-bond: left promiscuous mode
[  526.981860] veth2-bond: left promiscuous mode
[  526.981904] fab-br0: port 1(fbond) entered disabled state
[  527.025116] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.025199] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.033759] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.033854] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.039722] fbond (unregistering): Released all slaves