[  531.011997] fab-br0: port 1(fbond) entered blocking state
[  531.012093] fab-br0: port 1(fbond) entered disabled state
[  531.012168] fbond: entered allmulticast mode
[  531.012387] fbond: entered promiscuous mode
[  531.054670] veth1-bond: entered promiscuous mode
[  531.054898] veth1-bond: entered allmulticast mode
[  531.055065] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.113767] veth2-bond: entered promiscuous mode
[  531.113925] veth2-bond: entered allmulticast mode
[  531.114068] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.185885] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.270464] fab-br0: port 1(fbond) entered blocking state
[  531.270558] fab-br0: port 1(fbond) entered forwarding state
[  531.282886] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.282991] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.283059] fbond: active interface up!
[  533.612073] fbond: left allmulticast mode
[  533.612168] veth1-bond: left allmulticast mode
[  533.612229] veth2-bond: left allmulticast mode
[  533.612285] fbond: left promiscuous mode
[  533.612331] veth1-bond: left promiscuous mode
[  533.612398] veth2-bond: left promiscuous mode
[  533.612475] fab-br0: port 1(fbond) entered disabled state
[  533.674271] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.674404] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.683190] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.683382] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.689054] fbond (unregistering): Released all slaves