[  534.208994] fab-br0: port 1(fbond) entered blocking state
[  534.209067] fab-br0: port 1(fbond) entered disabled state
[  534.209121] fbond: entered allmulticast mode
[  534.209230] fbond: entered promiscuous mode
[  534.223594] veth1-bond: entered promiscuous mode
[  534.223715] veth1-bond: entered allmulticast mode
[  534.223806] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.234204] veth2-bond: entered promiscuous mode
[  534.234295] veth2-bond: entered allmulticast mode
[  534.234372] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.262356] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.262504] fab-br0: port 1(fbond) entered blocking state
[  534.262553] fab-br0: port 1(fbond) entered forwarding state
[  534.366364] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.366573] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.366675] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.366765] fbond: active interface up!
[  535.606721] fbond: left allmulticast mode
[  535.606798] veth1-bond: left allmulticast mode
[  535.606848] veth2-bond: left allmulticast mode
[  535.606895] fbond: left promiscuous mode
[  535.606931] veth1-bond: left promiscuous mode
[  535.606984] veth2-bond: left promiscuous mode
[  535.607039] fab-br0: port 1(fbond) entered disabled state
[  535.635014] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.635104] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.649433] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.649588] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.659393] fbond (unregistering): Released all slaves