[  554.929037] fab-br0: port 1(fbond) entered blocking state
[  554.929106] fab-br0: port 1(fbond) entered disabled state
[  554.929170] fbond: entered allmulticast mode
[  554.929280] fbond: entered promiscuous mode
[  554.941456] veth1-bond: entered promiscuous mode
[  554.941514] veth1-bond: entered allmulticast mode
[  554.941578] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  554.957418] veth2-bond: entered promiscuous mode
[  554.957486] veth2-bond: entered allmulticast mode
[  554.957539] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  555.076433] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  555.076558] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  555.076639] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  555.076716] fbond: active interface up!
[  555.076788] fab-br0: port 1(fbond) entered blocking state
[  555.076828] fab-br0: port 1(fbond) entered forwarding state
[  556.603067] fbond: left allmulticast mode
[  556.603130] veth1-bond: left allmulticast mode
[  556.603175] veth2-bond: left allmulticast mode
[  556.603219] fbond: left promiscuous mode
[  556.603256] veth1-bond: left promiscuous mode
[  556.603307] veth2-bond: left promiscuous mode
[  556.603373] fab-br0: port 1(fbond) entered disabled state
[  556.632079] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  556.632176] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  556.642529] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  556.642635] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  556.652483] fbond (unregistering): Released all slaves