[  536.055357] fab-br0: port 1(fbond) entered blocking state
[  536.055413] fab-br0: port 1(fbond) entered disabled state
[  536.055461] fbond: entered allmulticast mode
[  536.055550] fbond: entered promiscuous mode
[  536.070281] veth1-bond: entered promiscuous mode
[  536.070338] veth1-bond: entered allmulticast mode
[  536.070401] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  536.086295] veth2-bond: entered promiscuous mode
[  536.086357] veth2-bond: entered allmulticast mode
[  536.086410] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  536.188756] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  536.188863] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  536.188984] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  536.189070] fbond: active interface up!
[  536.189160] fab-br0: port 1(fbond) entered blocking state
[  536.189216] fab-br0: port 1(fbond) entered forwarding state
[  537.276329] fbond: left allmulticast mode
[  537.276387] veth1-bond: left allmulticast mode
[  537.276432] veth2-bond: left allmulticast mode
[  537.276478] fbond: left promiscuous mode
[  537.276516] veth1-bond: left promiscuous mode
[  537.276572] veth2-bond: left promiscuous mode
[  537.276635] fab-br0: port 1(fbond) entered disabled state
[  537.323781] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  537.323885] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  537.341960] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  537.342095] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.358823] fbond (unregistering): Released all slaves