[   11.022797] ip (335) used greatest stack depth: 12344 bytes left
[   11.047541] fab-br0: port 1(fbond) entered blocking state
[   11.047601] fab-br0: port 1(fbond) entered disabled state
[   11.047723] fbond: entered allmulticast mode
[   11.048004] fbond: entered promiscuous mode
[   11.062755] veth1-bond: entered promiscuous mode
[   11.062803] veth1-bond: entered allmulticast mode
[   11.062853] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[   11.074526] veth2-bond: entered promiscuous mode
[   11.074573] veth2-bond: entered allmulticast mode
[   11.074619] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[   11.099682] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   11.112847] fab-br0: port 1(fbond) entered blocking state
[   11.112891] fab-br0: port 1(fbond) entered forwarding state
[   11.195708] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[   11.195789] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[   11.195850] fbond: active interface up!
[   12.282194] fbond: left allmulticast mode
[   12.282249] veth1-bond: left allmulticast mode
[   12.282293] veth2-bond: left allmulticast mode
[   12.282331] fbond: left promiscuous mode
[   12.282358] veth1-bond: left promiscuous mode
[   12.282394] veth2-bond: left promiscuous mode
[   12.282442] fab-br0: port 1(fbond) entered disabled state
[   12.316683] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[   12.316775] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[   12.331779] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[   12.331913] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[   12.341726] fbond (unregistering): Released all slaves