[  531.331244] fab-br0: port 1(fbond) entered blocking state
[  531.331331] fab-br0: port 1(fbond) entered disabled state
[  531.331404] fbond: entered allmulticast mode
[  531.331504] fbond: entered promiscuous mode
[  531.349013] veth1-bond: entered promiscuous mode
[  531.349080] veth1-bond: entered allmulticast mode
[  531.349154] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.365540] veth2-bond: entered promiscuous mode
[  531.365619] veth2-bond: entered allmulticast mode
[  531.365696] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.467674] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.467836] fab-br0: port 1(fbond) entered blocking state
[  531.467889] fab-br0: port 1(fbond) entered forwarding state
[  531.468014] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.468098] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.468173] fbond: active interface up!
[  532.869911] fbond: left allmulticast mode
[  532.869974] veth1-bond: left allmulticast mode
[  532.870011] veth2-bond: left allmulticast mode
[  532.870048] fbond: left promiscuous mode
[  532.870077] veth1-bond: left promiscuous mode
[  532.870124] veth2-bond: left promiscuous mode
[  532.870183] fab-br0: port 1(fbond) entered disabled state
[  532.916310] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.916406] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.922770] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.922896] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.928716] fbond (unregistering): Released all slaves