[  531.831046] fab-br0: port 1(fbond) entered blocking state
[  531.831113] fab-br0: port 1(fbond) entered disabled state
[  531.831184] fbond: entered allmulticast mode
[  531.831271] fbond: entered promiscuous mode
[  531.846187] veth1-bond: entered promiscuous mode
[  531.846249] veth1-bond: entered allmulticast mode
[  531.846307] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.860889] veth2-bond: entered promiscuous mode
[  531.860947] veth2-bond: entered allmulticast mode
[  531.861007] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.879013] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.904770] fab-br0: port 1(fbond) entered blocking state
[  531.904828] fab-br0: port 1(fbond) entered forwarding state
[  531.976054] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.976148] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.976207] fbond: active interface up!
[  533.169803] fbond: left allmulticast mode
[  533.169859] veth1-bond: left allmulticast mode
[  533.169902] veth2-bond: left allmulticast mode
[  533.169942] fbond: left promiscuous mode
[  533.169974] veth1-bond: left promiscuous mode
[  533.170031] veth2-bond: left promiscuous mode
[  533.170092] fab-br0: port 1(fbond) entered disabled state
[  533.225447] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.225561] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.234185] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.234328] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.240103] fbond (unregistering): Released all slaves