[  547.914215] fab-br0: port 1(fbond) entered blocking state
[  547.914280] fab-br0: port 1(fbond) entered disabled state
[  547.914328] fbond: entered allmulticast mode
[  547.914408] fbond: entered promiscuous mode
[  547.929677] veth1-bond: entered promiscuous mode
[  547.929758] veth1-bond: entered allmulticast mode
[  547.929830] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  547.947309] veth2-bond: entered promiscuous mode
[  547.947395] veth2-bond: entered allmulticast mode
[  547.947465] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  547.964484] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  547.995628] fab-br0: port 1(fbond) entered blocking state
[  547.995701] fab-br0: port 1(fbond) entered forwarding state
[  548.060525] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  548.060640] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  548.060720] fbond: active interface up!
[  549.300667] fbond: left allmulticast mode
[  549.300726] veth1-bond: left allmulticast mode
[  549.300763] veth2-bond: left allmulticast mode
[  549.300804] fbond: left promiscuous mode
[  549.300834] veth1-bond: left promiscuous mode
[  549.300880] veth2-bond: left promiscuous mode
[  549.300932] fab-br0: port 1(fbond) entered disabled state
[  549.337973] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  549.338073] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  549.350635] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  549.350760] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  549.356558] fbond (unregistering): Released all slaves