[  530.098154] fab-br0: port 1(fbond) entered blocking state
[  530.098213] fab-br0: port 1(fbond) entered disabled state
[  530.098261] fbond: entered allmulticast mode
[  530.098366] fbond: entered promiscuous mode
[  530.112550] veth1-bond: entered promiscuous mode
[  530.112606] veth1-bond: entered allmulticast mode
[  530.112676] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.127408] veth2-bond: entered promiscuous mode
[  530.127465] veth2-bond: entered allmulticast mode
[  530.127514] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.146662] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.174535] fab-br0: port 1(fbond) entered blocking state
[  530.174594] fab-br0: port 1(fbond) entered forwarding state
[  530.242688] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.242805] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.242885] fbond: active interface up!
[  531.406125] fbond: left allmulticast mode
[  531.406176] veth1-bond: left allmulticast mode
[  531.406209] veth2-bond: left allmulticast mode
[  531.406242] fbond: left promiscuous mode
[  531.406265] veth1-bond: left promiscuous mode
[  531.406306] veth2-bond: left promiscuous mode
[  531.406368] fab-br0: port 1(fbond) entered disabled state
[  531.447486] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.447595] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.469808] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.469927] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.479736] fbond (unregistering): Released all slaves