[  539.813624] bond0 (unregistering): Released all slaves
[  540.387134] fab-br0: port 1(fbond) entered blocking state
[  540.387214] fab-br0: port 1(fbond) entered disabled state
[  540.387288] fbond: entered allmulticast mode
[  540.387413] fbond: entered promiscuous mode
[  540.402336] veth1-bond: entered promiscuous mode
[  540.402408] veth1-bond: entered allmulticast mode
[  540.402475] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  540.416284] veth2-bond: entered promiscuous mode
[  540.416355] veth2-bond: entered allmulticast mode
[  540.416429] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  540.529424] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  540.529558] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  540.529650] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  540.529710] fbond: active interface up!
[  540.529769] fab-br0: port 1(fbond) entered blocking state
[  540.529831] fab-br0: port 1(fbond) entered forwarding state
[  541.906211] fbond: left allmulticast mode
[  541.906270] veth1-bond: left allmulticast mode
[  541.906317] veth2-bond: left allmulticast mode
[  541.906361] fbond: left promiscuous mode
[  541.906438] veth1-bond: left promiscuous mode
[  541.906502] veth2-bond: left promiscuous mode
[  541.906566] fab-br0: port 1(fbond) entered disabled state
[  541.942540] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  541.942645] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  541.952595] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  541.952735] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  541.958510] fbond (unregistering): Released all slaves