[  530.540696] fab-br0: port 1(fbond) entered blocking state
[  530.540765] fab-br0: port 1(fbond) entered disabled state
[  530.540833] fbond: entered allmulticast mode
[  530.540941] fbond: entered promiscuous mode
[  530.554366] veth1-bond: entered promiscuous mode
[  530.554444] veth1-bond: entered allmulticast mode
[  530.554519] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.563768] veth2-bond: entered promiscuous mode
[  530.563853] veth2-bond: entered allmulticast mode
[  530.563925] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.605791] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.605961] fab-br0: port 1(fbond) entered blocking state
[  530.606038] fab-br0: port 1(fbond) entered forwarding state
[  530.709913] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.710013] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.710069] fbond: active interface up!
[  531.768780] fbond: left allmulticast mode
[  531.768844] veth1-bond: left allmulticast mode
[  531.768888] veth2-bond: left allmulticast mode
[  531.768929] fbond: left promiscuous mode
[  531.768962] veth1-bond: left promiscuous mode
[  531.769008] veth2-bond: left promiscuous mode
[  531.769074] fab-br0: port 1(fbond) entered disabled state
[  531.807338] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.807435] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.812888] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.812963] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.818811] fbond (unregistering): Released all slaves