[  529.024280] fab-br0: port 1(fbond) entered blocking state
[  529.024354] fab-br0: port 1(fbond) entered disabled state
[  529.024423] fbond: entered allmulticast mode
[  529.024526] fbond: entered promiscuous mode
[  529.038323] veth1-bond: entered promiscuous mode
[  529.038410] veth1-bond: entered allmulticast mode
[  529.038490] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.049904] veth2-bond: entered promiscuous mode
[  529.049974] veth2-bond: entered allmulticast mode
[  529.050038] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.080150] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.081313] fab-br0: port 1(fbond) entered blocking state
[  529.081401] fab-br0: port 1(fbond) entered forwarding state
[  529.176184] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.176277] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.176337] fbond: active interface up!
[  530.341336] fbond: left allmulticast mode
[  530.341433] veth1-bond: left allmulticast mode
[  530.341487] veth2-bond: left allmulticast mode
[  530.341542] fbond: left promiscuous mode
[  530.341584] veth1-bond: left promiscuous mode
[  530.341650] veth2-bond: left promiscuous mode
[  530.341722] fab-br0: port 1(fbond) entered disabled state
[  530.380156] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.380279] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.398327] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.398492] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.414247] fbond (unregistering): Released all slaves