[  518.599513] bond0 (unregistering): Released all slaves
[  519.026269] fab-br0: port 1(fbond) entered blocking state
[  519.026330] fab-br0: port 1(fbond) entered disabled state
[  519.026460] fbond: entered allmulticast mode
[  519.026608] fbond: entered promiscuous mode
[  519.040680] veth1-bond: entered promiscuous mode
[  519.040767] veth1-bond: entered allmulticast mode
[  519.040846] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  519.050977] veth2-bond: entered promiscuous mode
[  519.051061] veth2-bond: entered allmulticast mode
[  519.051125] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  519.088192] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.088374] fab-br0: port 1(fbond) entered blocking state
[  519.088442] fab-br0: port 1(fbond) entered forwarding state
[  519.183253] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  519.183376] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  519.183433] fbond: active interface up!
[  520.321442] fbond: left allmulticast mode
[  520.321563] veth1-bond: left allmulticast mode
[  520.321641] veth2-bond: left allmulticast mode
[  520.321716] fbond: left promiscuous mode
[  520.321780] veth1-bond: left promiscuous mode
[  520.321866] veth2-bond: left promiscuous mode
[  520.321960] fab-br0: port 1(fbond) entered disabled state
[  520.355790] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  520.355886] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  520.365325] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  520.365454] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  520.375281] fbond (unregistering): Released all slaves