[  554.958525] fab-br0: port 1(fbond) entered blocking state
[  554.958584] fab-br0: port 1(fbond) entered disabled state
[  554.958630] fbond: entered allmulticast mode
[  554.958835] fbond: entered promiscuous mode
[  554.972859] veth1-bond: entered promiscuous mode
[  554.972922] veth1-bond: entered allmulticast mode
[  554.972986] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  554.987987] veth2-bond: entered promiscuous mode
[  554.988057] veth2-bond: entered allmulticast mode
[  554.988115] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  555.002457] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  555.028543] fab-br0: port 1(fbond) entered blocking state
[  555.028607] fab-br0: port 1(fbond) entered forwarding state
[  555.106454] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  555.106628] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  555.106707] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  555.106770] fbond: active interface up!
[  556.630278] fbond: left allmulticast mode
[  556.630331] veth1-bond: left allmulticast mode
[  556.630362] veth2-bond: left allmulticast mode
[  556.630396] fbond: left promiscuous mode
[  556.630432] veth1-bond: left promiscuous mode
[  556.630478] veth2-bond: left promiscuous mode
[  556.630530] fab-br0: port 1(fbond) entered disabled state
[  556.671813] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  556.671904] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  556.686609] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  556.686710] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  556.696561] fbond (unregistering): Released all slaves