[  688.972651] fab-br0: port 1(fbond) entered blocking state
[  688.972757] fab-br0: port 1(fbond) entered disabled state
[  688.972835] fbond: entered allmulticast mode
[  688.972930] fbond: entered promiscuous mode
[  688.985724] veth1-bond: entered promiscuous mode
[  688.985823] veth1-bond: entered allmulticast mode
[  688.985893] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  689.000183] veth2-bond: entered promiscuous mode
[  689.000247] veth2-bond: entered allmulticast mode
[  689.000299] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  689.027023] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  689.031570] fab-br0: port 1(fbond) entered blocking state
[  689.031640] fab-br0: port 1(fbond) entered forwarding state
[  689.130037] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  689.130238] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  689.130362] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  689.130459] fbond: active interface up!
[  690.292126] fbond: left allmulticast mode
[  690.292212] veth1-bond: left allmulticast mode
[  690.292262] veth2-bond: left allmulticast mode
[  690.292312] fbond: left promiscuous mode
[  690.292356] veth1-bond: left promiscuous mode
[  690.292416] veth2-bond: left promiscuous mode
[  690.292479] fab-br0: port 1(fbond) entered disabled state
[  690.332651] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  690.332752] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  690.338137] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  690.338223] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  690.342058] fbond (unregistering): Released all slaves