[  535.770753] fab-br0: port 1(fbond) entered blocking state
[  535.770831] fab-br0: port 1(fbond) entered disabled state
[  535.770893] fbond: entered allmulticast mode
[  535.770993] fbond: entered promiscuous mode
[  535.783590] veth1-bond: entered promiscuous mode
[  535.783672] veth1-bond: entered allmulticast mode
[  535.783753] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.794126] veth2-bond: entered promiscuous mode
[  535.794196] veth2-bond: entered allmulticast mode
[  535.794263] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.824013] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.824189] fab-br0: port 1(fbond) entered blocking state
[  535.824278] fab-br0: port 1(fbond) entered forwarding state
[  535.928033] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.928168] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.928233] fbond: active interface up!
[  537.038561] fbond: left allmulticast mode
[  537.038615] veth1-bond: left allmulticast mode
[  537.038653] veth2-bond: left allmulticast mode
[  537.038694] fbond: left promiscuous mode
[  537.038722] veth1-bond: left promiscuous mode
[  537.038764] veth2-bond: left promiscuous mode
[  537.038816] fab-br0: port 1(fbond) entered disabled state
[  537.066735] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  537.066854] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  537.075083] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  537.075189] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.081023] fbond (unregistering): Released all slaves