[  525.410417] fab-br0: port 1(fbond) entered blocking state
[  525.410471] fab-br0: port 1(fbond) entered disabled state
[  525.410512] fbond: entered allmulticast mode
[  525.410600] fbond: entered promiscuous mode
[  525.427853] veth1-bond: entered promiscuous mode
[  525.427913] veth1-bond: entered allmulticast mode
[  525.427960] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  525.442376] veth2-bond: entered promiscuous mode
[  525.442440] veth2-bond: entered allmulticast mode
[  525.442495] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  525.461832] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.493505] fab-br0: port 1(fbond) entered blocking state
[  525.493595] fab-br0: port 1(fbond) entered forwarding state
[  525.565839] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.565952] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  525.566023] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  525.566080] fbond: active interface up!
[  527.086945] fbond: left allmulticast mode
[  527.087008] veth1-bond: left allmulticast mode
[  527.087056] veth2-bond: left allmulticast mode
[  527.087111] fbond: left promiscuous mode
[  527.087146] veth1-bond: left promiscuous mode
[  527.087190] veth2-bond: left promiscuous mode
[  527.087244] fab-br0: port 1(fbond) entered disabled state
[  527.137864] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.137971] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.156994] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.157172] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.166931] fbond (unregistering): Released all slaves