[  526.354932] fab-br0: port 1(fbond) entered blocking state
[  526.355003] fab-br0: port 1(fbond) entered disabled state
[  526.355065] fbond: entered allmulticast mode
[  526.355159] fbond: entered promiscuous mode
[  526.374234] veth1-bond: entered promiscuous mode
[  526.374291] veth1-bond: entered allmulticast mode
[  526.374353] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  526.392466] veth2-bond: entered promiscuous mode
[  526.392550] veth2-bond: entered allmulticast mode
[  526.392613] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  526.485797] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  526.485911] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.486014] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  526.486084] fbond: active interface up!
[  526.486171] fab-br0: port 1(fbond) entered blocking state
[  526.486230] fab-br0: port 1(fbond) entered forwarding state
[  527.627738] fbond: left allmulticast mode
[  527.627820] veth1-bond: left allmulticast mode
[  527.627860] veth2-bond: left allmulticast mode
[  527.627894] fbond: left promiscuous mode
[  527.627924] veth1-bond: left promiscuous mode
[  527.627973] veth2-bond: left promiscuous mode
[  527.628036] fab-br0: port 1(fbond) entered disabled state
[  527.667823] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.667937] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.688938] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.689100] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.698874] fbond (unregistering): Released all slaves