[  530.419033] fab-br0: port 1(fbond) entered blocking state
[  530.419096] fab-br0: port 1(fbond) entered disabled state
[  530.419140] fbond: entered allmulticast mode
[  530.419304] fbond: entered promiscuous mode
[  530.437034] veth1-bond: entered promiscuous mode
[  530.437096] veth1-bond: entered allmulticast mode
[  530.437171] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.452322] veth2-bond: entered promiscuous mode
[  530.452394] veth2-bond: entered allmulticast mode
[  530.452442] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.564668] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.564745] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.564809] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.564863] fbond: active interface up!
[  530.564919] fab-br0: port 1(fbond) entered blocking state
[  530.564960] fab-br0: port 1(fbond) entered forwarding state
[  531.698696] fbond: left allmulticast mode
[  531.698765] veth1-bond: left allmulticast mode
[  531.698819] veth2-bond: left allmulticast mode
[  531.698869] fbond: left promiscuous mode
[  531.698913] veth1-bond: left promiscuous mode
[  531.698980] veth2-bond: left promiscuous mode
[  531.699046] fab-br0: port 1(fbond) entered disabled state
[  531.743376] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.743486] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.755868] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.755997] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.761752] fbond (unregistering): Released all slaves