[  530.402224] fab-br0: port 1(fbond) entered blocking state
[  530.402299] fab-br0: port 1(fbond) entered disabled state
[  530.402365] fbond: entered allmulticast mode
[  530.402464] fbond: entered promiscuous mode
[  530.417669] veth1-bond: entered promiscuous mode
[  530.417744] veth1-bond: entered allmulticast mode
[  530.417813] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.429742] veth2-bond: entered promiscuous mode
[  530.429828] veth2-bond: entered allmulticast mode
[  530.429898] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.456034] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.463460] fab-br0: port 1(fbond) entered blocking state
[  530.463522] fab-br0: port 1(fbond) entered forwarding state
[  530.551097] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.551230] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.551320] fbond: active interface up!
[  531.723427] fbond: left allmulticast mode
[  531.723533] veth1-bond: left allmulticast mode
[  531.723606] veth2-bond: left allmulticast mode
[  531.723677] fbond: left promiscuous mode
[  531.723720] veth1-bond: left promiscuous mode
[  531.723815] veth2-bond: left promiscuous mode
[  531.723895] fab-br0: port 1(fbond) entered disabled state
[  531.755490] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.755586] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.766132] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.766320] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.776076] fbond (unregistering): Released all slaves