[  530.484201] fab-br0: port 1(fbond) entered blocking state
[  530.484263] fab-br0: port 1(fbond) entered disabled state
[  530.484308] fbond: entered allmulticast mode
[  530.484399] fbond: entered promiscuous mode
[  530.497205] veth1-bond: entered promiscuous mode
[  530.497254] veth1-bond: entered allmulticast mode
[  530.497299] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.510055] veth2-bond: entered promiscuous mode
[  530.510102] veth2-bond: entered allmulticast mode
[  530.510140] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.588722] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.588848] fab-br0: port 1(fbond) entered blocking state
[  530.588928] fab-br0: port 1(fbond) entered forwarding state
[  530.684763] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.684898] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.684948] fbond: active interface up!
[  531.880820] fbond: left allmulticast mode
[  531.880889] veth1-bond: left allmulticast mode
[  531.880943] veth2-bond: left allmulticast mode
[  531.880999] fbond: left promiscuous mode
[  531.881038] veth1-bond: left promiscuous mode
[  531.881094] veth2-bond: left promiscuous mode
[  531.881166] fab-br0: port 1(fbond) entered disabled state
[  531.915961] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.916050] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.940846] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.940976] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.950787] fbond (unregistering): Released all slaves