[  530.134341] fab-br0: port 1(fbond) entered blocking state
[  530.134475] fab-br0: port 1(fbond) entered disabled state
[  530.134556] fbond: entered allmulticast mode
[  530.134678] fbond: entered promiscuous mode
[  530.148785] veth1-bond: entered promiscuous mode
[  530.148917] veth1-bond: entered allmulticast mode
[  530.149006] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.159664] veth2-bond: entered promiscuous mode
[  530.159734] veth2-bond: entered allmulticast mode
[  530.159801] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.195875] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.196055] fab-br0: port 1(fbond) entered blocking state
[  530.196129] fab-br0: port 1(fbond) entered forwarding state
[  530.290904] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.291031] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.291093] fbond: active interface up!
[  531.439420] fbond: left allmulticast mode
[  531.439506] veth1-bond: left allmulticast mode
[  531.439560] veth2-bond: left allmulticast mode
[  531.439615] fbond: left promiscuous mode
[  531.439662] veth1-bond: left promiscuous mode
[  531.439741] veth2-bond: left promiscuous mode
[  531.439811] fab-br0: port 1(fbond) entered disabled state
[  531.465886] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.466018] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.477000] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.477175] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.486933] fbond (unregistering): Released all slaves