[  488.117777] ip (11554) used greatest stack depth: 12168 bytes left
[  488.122410] fab-br0: port 1(fbond) entered blocking state
[  488.122451] fab-br0: port 1(fbond) entered disabled state
[  488.122489] fbond: entered allmulticast mode
[  488.122551] fbond: entered promiscuous mode
[  488.125560] veth1-bond: entered promiscuous mode
[  488.125592] veth1-bond: entered allmulticast mode
[  488.125639] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  488.129868] veth2-bond: entered promiscuous mode
[  488.129900] veth2-bond: entered allmulticast mode
[  488.129943] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  488.212614] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  488.212694] fab-br0: port 1(fbond) entered blocking state
[  488.212717] fab-br0: port 1(fbond) entered forwarding state
[  488.309635] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  488.309699] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  488.309754] fbond: active interface up!
[  489.455594] fbond: left allmulticast mode
[  489.455640] veth1-bond: left allmulticast mode
[  489.455678] veth2-bond: left allmulticast mode
[  489.455712] fbond: left promiscuous mode
[  489.455731] veth1-bond: left promiscuous mode
[  489.455767] veth2-bond: left promiscuous mode
[  489.455802] fab-br0: port 1(fbond) entered disabled state
[  489.466351] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  489.466429] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  489.477686] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  489.477765] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  489.493644] fbond (unregistering): Released all slaves